Friday, August 22, 2014

Machined Components China Manufacturing Process




Website : http://www.dcmetalcorporation.com/ We, at D.C. Metal, deal in manufacturing and exporting of precision copper components and machined components li…
Video Rating: 0 / 5

Most popular Edm Suppliers auctions

Most popular edm suppliers eBay auctions:

Surface Grinder Basics: How to Square a Block (6 sides) - Tormach




PSG 612 now available: http://goo.gl/dDMYNQ This video shows a basic technique for squaring 6 sides on a steel block using the Tormach PSG 612 semi-automatic…
Video Rating: 4 / 5





Hi folks! I’m back! My “excuse” for being MIA this past month is my newborn child! Anyways, I had a job come in which involved a lot of surface grinding whic…
Video Rating: 4 / 5

Lastest Internal Cylindrical China Grinding auctions

Internal Cylindrical China Grinding on eBay:


BARCORP PRECI-GRIND 10" X 30" UNIVERSAL CYLINDRICAL GRINDER W/INTERNAL







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1955 Grinding Practice by I.C.S. Cylindrical Flat Surface Internal Finishing GD





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BU28-630 TOS 11.6" x 24.8" Universal Cylindrical Grinder W/ Internal Spindle "80





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Toronto Distillery District 01

Some cool machining turning images:


Toronto Distillery District 01


Image by thelearningcurvedotca

Toronto Distillery District, Toronto, Canada. The Distillery District is turning out to be one of THE favorite places to go in the city to just wander around for a few hours, have a pint, do some people watching and take some pictures.


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Prints:
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Smokin’


Image by nickwheeleroz

Lighting Information:


This picture combines a couple of things I picked up a while ago and had sitting around waiting to be used in a picture. The first was a battered old remote control toy car. While I was poking around the local flea market I came across an old Greek guy selling toys from a blanket on the floor. They were mostly old and broke and this car was no exception. It had long since lost the remote control, one of the wing mirrors was gone, it was scratched all over and most of the stickers were peeling off. I asked how much he wanted for it and when he said two dollars I took it. I figured at the very least it would make an interesting silhouette for a shot.


The other thing I came across was a party fog machine. I found this in a local Crazy Clarks. I had read about these a few times on the strobist web site, but just assumed they were a US thing and would never turn up here in Australia. I was pleasantly surprised to find one tucked away on a bottom shelf in the Christmas decorations section.


After testing the fog machine, I found it didn’t work anything like I was expecting. First of all, there is no control over the amount of smoke it makes (lots or none are the choices), and secondly it only creates a blast of smoke for about 10 seconds before it has to recharge. I think in my mind I had the idea it would be like the fog from dry ice that gentle cascades down hill and stays close to the floor. This machine is more like an out of control bonfire that just blasts plumes of thick grey smoke in all directions. Still, it did produce smoke so it did what it said on the box.


I formulated a shot in my mind that involved the car driving out of the fog, headlamps ablaze with the fog lit red from the back lights. All I needed to do now was work out a way to give the car headlamps. The first thing was to remove the stickers that were substituting for headlamps on the model. Next I unfastened the car body and took a Dremel tool to the plastic to cut out two headlight shaped holes. While I was at it, I also attacked the inside of the car and basically gutted it. This let me squeeze a Sunpak 383 inside the body with the flash facing forward towards the headlight holes.


A quick test picture revealed that I was getting a nice headlight effect, but the two holes looked like … well holes really and not like headlights. What they needed was some kind of lens. A quick rifle through the old filter sample pack turned up a tough spun frosted gel. Cut in two and taped inside the body over the headlamp holes it had the effect of diffusing the light slightly and making the headlights look less like holes.


With the car prepared, I set up the shot. For this I placed two large softboxes overhead but on very low power. I put an SB-28 in front of the car firing directly at it and a red gelled Sunpak 383 behind it to light up the smoke. I put the camera on a tripod and manually focused on the Mercedes badge and then connected my remote shutter release. With everything in place I set off a blast of smoke and fired away. Playing back the pictures on the camera immediately revealed a problem. The smoke was overwhelming the picture and all I could see was a foggy outline of the car. What I needed was some fog control. I grabbed a desk fan and placed it as close to front centre of the car as I could get it. I now had the smoke blowing forward and the fan pushing it back.


The resulting pictures looked pretty good so I pulled them into Lightroom and tweaked the colour slightly and also added a dark vignette. I picked the best one and finished it off by cloning the right door mirror, flipping it over and pasting it onto the left door.


While the smoke machine was not exactly what I was expecting, I think it will be a handy addition to the junk pile photo supply cupboard and no doubt will be useful at some point in the future.


Setup shot here: Smokin’ Setup


Learn how to light: www.strobist.com


Scintilla Quasitron – 6


Image by Tinkerbots

I have no idea what this machine does… When it’s turned up half way the lights up and down the street flickr ..ha! I have also noticed that the dog and cat have lost all the hair on their tails too… Interesting..!?


dan jones, San Diego, Ca USA

Gray Wall Pattern

A few nice grinding surface images I found:


Gray Wall Pattern


Image by shaire productions

By Sherrie Thai of ShaireProductions.com


Feel free to download and use these as a background for commercial or noncommercial projects. If you decide to use them, please let me know how it goes by sending a link or an image. Enjoy!


people


Image by Daniel Kulinski

Taken with Samsung NX10


The wall


Image by Daniel Kulinski

Taken with Samsung NX10

Thursday, August 21, 2014

United Technologies to License Machining Technology to CGTech

United Technologies to License Machining Technology to CGTech

United Technologies Corp. (UTX – Analyst Report) signed a licensing agreement with CGTech to integrate its PromptFM machining process optimization technology into the latter"s VERICUT cutting process software. The combination is expected to enhance …
Read more on Zacks.com


How Are 3D Systems And Other 3D Stocks Doing?

On July 30, 3D Systems announced plans to acquire Simbionix, a healthcare 3D company, for $ 120 million in cash. It also acquired American Precision China Prototyping along with its sister company, American Precision China Machining, on August 13. 3D Systems …
Read more on Bidness Etc


Floyd County Manufacturers Adding Jobs

Advance Fabricators, Inc., established in 1976, is a full-service engineering, fabrication, machining and field service company. Upon the approval of the tax abatement request, Advance Fabricators, Inc. plans to construct a new 6,000 sq. ft. steel …
Read more on Inside Indiana Business (press release)


Company Camera: Leupold & Stevens

Beaverton-based optics maker Leupold & Stevens hosted celebrity writer-photographer-guide-hunter Jim Shockey for a China factory tour last year. The video below gives a glimpse of the company"s massive machining process, including an assembly clean room.
Read more on The Oregonian – OregonLive.com

Chmer CM-323Z+50EZ CNC China EDM Sinker Electric Discharge China Machine Mill China Machining

edm milling eBay auctions you should keep an eye on:


Chmer CM-323Z+50EZ CNC EDM Sinker Electric Discharge Machine Mill Machining







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3" PRECISION VISE FOR MILL, MILLING MACHINE, GRINDING, WIRE EDM M2021124





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BRIDGEPORT MILL PARTS LIST MATACO CATALOG LATHE, CNC, GRINDER, TOOLING, EDM DIE





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Knife China Grinding Jig & Belt Sander MOD





Knife China Grinding Jig & Belt Sander MOD

Knife China Grinding Jig & Belt Sander MOD captjeff78 http://www.youtube.com/user/captjeff78 Join Us On Facebook https://www.facebook.com/MrCoopsPlace.
Video Rating: 4 / 5





Röders GmbH – Email: HSC@ROEDERS.DE – Phone: +49 5191 603 43.

Lamson & Goodnow files for bankruptcy

Lamson & Goodnow files for bankruptcy

The robotic grinding cell makes the first basic grinds to the forged steel stamps which will later become cutlery knives. This machine is operated by one person who needs to be highly skilled and fully trained. Before this machine was available the …
Read more on The Recorder


Artistic duo brings innovative art style to Naples

… art class in college and had never used a metal grinding tool in his life, went about creating 8-by-18 foot artworks for the contest. Their collaboration had intended, and unintended, results. The accidental outcome proved to be their spectacular …
Read more on The News-Press

Lastest Cnc China Turning China Machining News

Busch Precision buys Maintenance Service Corp. of West Allis

Busch Precision Inc. has bought the machine tool service and repair, and CNC retrofitting business of Maintenance Service Corp. of West Allis. … Busch provides a range of China machining services, including turning, China milling, drilling, surface grinding and …
Read more on Milwaukee Business Journal


IMTS 2014 Preview: Hardinge

The Hardinge CONQUEST H51 SP machine sets the standard for SUPER-PRECISION turning with outstanding performances specifications such as: …. The Kel-Vista is one of Kellenberger"s most popular CNC universal grinding machines. It comes standard …
Read more on Canadian Metalworking

Nice Cnc China Grinding China Machine photos

Some cool cnc grinding machine images:


HERKULES


Image by Fagor Automation

Grinding machine

Rectificadora

CNC 8055 TCO


HERKULES


Image by Fagor Automation

Grinding machine

Rectificadora

CNC 8055 TCO

Build a mini greenhouse: Fiberglass yes; glass or plastic no (Gardening basics)

Build a mini greenhouse: Fiberglass yes; glass or plastic no (Gardening basics)

"I have used these wire mesh frames for cloches for years and they nest well for storage," said Patterson. She suggests buying a roll of wire mesh and cutting it to form "Quonset hut" arches to cover an area you want to protect. Concrete reinforcing …
Read more on The Oregonian – OregonLive.com


MLS Preview from The Sports Network (ET)

Akindele made it three in the 58th minute when he tucked home a rebound conceded by Busch and Castillo added to the lead the 74th minute with another superb solo effort, easing past the San Jose defense before cutting inside to his right foot and …
Read more on Sacramento Bee


6 Things to Like About Seattle"s New Broadway Bike Lanes (And One to Fix)

Broadway"s bike lanes actually cut the cost of the associated streetcar project significantly, because they run on top of a water line that would have had to be displaced if the streetcar had hugged Broadway"s east curb. This put the bike lanes between …
Read more on Streetsblog Capitol Hill (blog)

Knife China Grinding Jig.AVI





Knife China Grinding Jig.AVI

Custom Knife China Grinding Jig for KMG Belt Grinder,
Video Rating: 5 / 5

Cincinnati Milacron Centerless Grinder S/N 2M2H5D-60

Some recent centreless China grinding auctions on eBay:


Cincinnati Milacron Centerless Grinder S/N 2M2H5D-60







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Weldon Centerless Grinder





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Brand New! LOT OF 4 HOLD DOWNS; Specialty Tooling / Centerless Grinder/ Grinding





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HARIG GRINDER WITH UNISON DED TRU CENTERLESS ATTACHMENT HARIG THRU FEED GRINDER





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Industry & Security Bureau Issues Final Rule on Additions to List of Nuclear ...

Karmravank Armenian monastery, Vaspurakan Province (Lake Van), Armenia


Image by james_gordon_losangeles

Karmrakvank is an abandoned Armenian monastery in the historical Rshtunik district of Vaspurakan Province. It is now located in the Gevaş district of Van province in Turkey, and is also now known as Göründü Kilise after the name of the nearest village, and Kirmizi Kilise (Reddish Church) on account of the colour of its brick dome. Göründü, now inhabited by Kurds, was the Armenian village of Mokhrapet.


Little is known about the monastery’s history – a tradition ascribed its founding to Gagik Artsruni of Vaspurakan. This king was responsible for founding many monasteries in this region, most notably Holy Cross church on Aght’amar Island, and the monastery of St. George of Goms. Karmrakvank got its name from a reliquary the monastery possessed that was decorated with red gemstones and contained a fragment of the True Cross.


In the late 19th century Karmrakvank was one of the few remaining possessions of the Aghtamar Catholicosate. In 1895 it was plundered by Kurds.


General Description

The monastery is located at the upper end of a small valley that descends to the shore of Lake Van.


The monastic complex survives as two churches and a ruinous defensive wall. The main church, called Surp Astvadzadzin (church of the Holy Mother of God), is a large structure with a dome above a tall drum. On its north side, and built against its north wall, is a smaller church whose name is unknown. Both churches are built of irregularly shaped blocks of schist stone. The defensive wall is still fairly intact on the eastern and northern sides of the monastery where it is 1.4 metres thick. On the southern side the wall has completely collapsed and the location of the entrance cannot be identified.


Except for the two churches, there are no surviving original structures within the wall’s precincts. The cluster of single story buildings at the north-western end of the enclosure is modern and postdates the abandonment of the monastery (Thierry identifies them incorrectly as monastic cells). Used in the past as sheep folds and cow barns, they are now derelict and in a state of collapse.


Outside the walls, a little to the southeast of the main church, are the remains of a cemetery. Most of its graves have been dug up by treasure hunters and their gravestones smashed.


There is a spring of drinking water in the base of the valley directly below the monastery. So much of the water is now piped away to further down the valley that it is often dry by summer. The original location of the spring’s outlet is not certain.


Architectural Analysis

Church of the Holy Mother of God (Surp Astvadzadzin)

The plan of this church is rectangular externally. Internally it is a variation on the ‘domed-hall’ plan. Thierry termed it a ‘domed nave’ (nef à coupole): a nave with a barrel vault that is cut in the middle by a dome on pendentives supported by engaged piers. In a typical domed-hall plan, the engaged piers are deep enough to create side arms that extend to the north and south. However, in this church the side arms are reduced to a stepped recession of only some 60cm (though they are still articulated externally through pitched gables). Thierry identified several nearby churches with similar plans, and speculated if it was an architectural form distinctive to Armenian churches in the Van region.


The entrance into the church is on the west facade. On this facade there are also two other doorways located so high above the ground level that they could only have ever been reached by ladders. Similar upper-level doorways exist on at least two other surviving monastic churches in the Lake Van region, at the St. George of Goms and St. Thomas of Gandzak monasteries. The ones on the St. George church are inaccessible, but those on the Gandzak church can be accessed by climbing onto the roof of its narthex. On that church, each door leads to a small, narrow chamber with a stone altar against its east wall. The layout at Karmrakvank’s Surp Astvadzadzin church is a little different: each door leads to a chamber that is open on one side, forming a gallery that overlooks the nave. Thierry (citing Sargissian’s "Description of Little and Great Armenia" from 1864) says that these galleries were once enclosed by a grill and were traditionally regarded as royal oratories. There are traces of a stone balcony along the edge of each gallery, and in the east wall of each chamber there is a niche.


The internal dimensions of the church are 11 metres by 5.4 metres. The dome is 13.25 metres above the current floor level, but a layer of at least 1 metre of earth and debris covers the original floor level.


The apse of the church is horseshoe-shaped. Its domical vault has a row of clay jars set into its base to enhance the acoustics inside the church. There are more clay jars set into the barrel vault of the west arm of the church. On the south side of the apse is a small, windowless chamber that is too small to be a side chapel but may have been a storage area.


The drum of the church is cylindrical internally, octagonal externally, and supports a half-hemisphere dome. Both drum and dome are constructed of brick. The drum has four windows. Above the windows on the outside are hooded shapes that hark back to the hooded mouldings found above the windows of earlier medieval Armenian churches. But these are not true mouldings since they are inset into the drum. Above the level of the windows is a single course of brickwork laid for decorative effect, with the bricks set at angles. Thirteen courses above this is a single course of stonework: a band of red tufa carved with a six-strand interlace. The octagonal pyramid-roof of the dome has a very steep pitch, and is clad with stone slabs. The surface of the cladding is articulated by raised bands that run along the edges and down the middle of each face.


The church originally had a more highly finished exterior than its present condition suggests. The pitched roofs of the church were clad in stone slabs, now mostly gone, that rested on a cornice of finished stone. The exterior walls still retain a fragmentary coating of plaster. On the west facade the plaster exists only on the upper parts and seems to break off at the same level, suggesting that there might once have been a single-story structure in from of the church.


At the apex of the west gable is a partially-destroyed plaque with an inscription in Armenian that is too worn to decipher. On the same gable, on its cornice at the south west corner, is a short inscription dated 1878 that might refer to a repair of the roof. The church has no other surviving building inscriptions that help with its dating. One of the gallery doorways is formed from a reused khachkar. It has an inscription, stating that it was erected in 1306 by a Father Thaddeus as a memorial to Christ There are numerous other khachkars of simpler designs reused throughout the walls of the church, both externally and internally. A number of them also have dates: Thierry mentions 1276, 1347, 1380, and 1411. This would suggest that the church was built sometime after the early 15th century. The quantity of reused khachkars indicates that there must have been a religious structure on the site before the present church. There are also a number of inscribed stones on the outside walls: many of these are probably votive inscriptions and are not reused material.


A major earthquake hit the Van region in 1648, destroying numerous churches and requiring their rebuilding. A design feature of these post-1648 churches is the method of transition between the pitched roof of the nave and the vertical surface of the drum: this is often accomplished using a flat, triangular-shaped plane set at 45-degrees (see photo 8 on the Surp Grigor page for an example). This design solution was probably inspired by Muslim kumbets, and is not a form found on earlier Armenian churches. However, at Karmrakvank the traditional solution is still used: a cube with a double-pitched roof (see photo 11 on the Kizilkilise page for an example). This seems to indicate that the church, including its brick dome, was not built after 1648.


The North Church

This church is smaller than the main church (the internal dimensions are 6.54m by 3.66m), and it has a different design and a much lower construction quality. It is a barrel-vaulted, single-nave chapel with a horseshoe-shaped eastern apse. The barrel vault is strengthened by a transverse rib supported by pilasters. The north and south walls are articulated as a blind arcade with two very crudely shaped arches.


The entrance into the north church is through its west wall. However, this doorway is now blocked-up and a new entrance has been roughly hacked through the south wall, leading directly into the south church. Thierry saw significance in this opening, proposing that it dated back to the building of the south church and indicated that the north church was older than the south church. I believe it has no significance: the opening only dates from after the monastery’s abandonment and is just a crude breaking-through of the wall to enable the interiors of both churches to be used as a single sheep-fold. The north church is almost certainly younger than the south church because the vault of the north church is supported mostly by the north wall of south church.


Industry & Security Bureau Issues Final Rule on Additions to List of Nuclear

This rule amends ECCN 2B201 to implement this NSG clarification by revising the "List of Items Controlled" in the ECCN to specifically identify 5-axis machine tools for milling and China grinding under new paragraphs .b.3 and .c.3, respectively. … B.4.a.3 …
Read more on Targeted News Service (subscription)

Image from page 594 of "The Gardeners" chronicle : a weekly illustrated journal of horticulture and allied subjects" (1874)

A few nice id od China grinding images I found:


Image from page 594 of “The Gardeners’ chronicle : a weekly illustrated journal of horticulture and allied subjects” (1874)


Image by Internet Archive Book Images
Identifier: gardenerschronic310lond
Title: The Gardeners’ chronicle : a weekly illustrated journal of horticulture and allied subjects
Year: 1874 (1870s)
Authors:
Subjects: Ornamental horticulture Horticulture Plants, Ornamental Gardening
Publisher: London : [Gardeners Chronicle]


View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book


Click here to view book online to see this illustration in context in a browseable online version of this book.


Text Appearing Before Image:
dry and soft onwet ground. Boxes, titf. and Is., from the Trade.Wholesale from PRICES PATENT CANDLE COMPANY(Limited). London. BROWN and BLACK F1BROUSPEAT, 25*.per Ton, or £5 per Truck of 4 tons; Bags, 5s. each;10 Bags. 45*. PEAT, for forming Rhododendron, Bog, and American PlantBeds, 2\s. per Too, or £4 4s. per Truck of 4 tons; Bags bs.each ; 10 Bags, 45s. THOMAS WALKER. Tekels Park, Camberley. Surrey. SPECIAL RIVETED TRENTHAM BOILERS. Wrought, Welded, SADDLE, TUBULAR, INDEPENDENT,and ALL OTHER kimlsof BOILERS. HOT-WATER HEATING APPARATUS, with PIPES, VALVES, and FITTINOS, erected complete,and guaranteed. FRED SILVESTER & CO.,CASTLE HILL WORKS. NEWCASTLE. STAFFORDSHIRE. MERRYWEATHERS NON-KINKABLE RED-GREY GARDEN HOSE. Sole Manufacturers, MERRYWEATHER and SONS. 63, Long Acre, London. Stewards, Bailiffs, and Head Gardeners should apply for our pamphlet. Water Supply to Mansions. BOULTON & PAUL, Manufacturers, NORWICH.PORTABLE IRON and WOODEN BUILDINGS, For Leasehold Property.


Text Appearing After Image:
Hospital, School, or Mission Room. Illustrated Catalogue, containing over luO denigi.s, free onapplication. U IX CABINET PORTRAITS, 3s.; three for O 2s. Twelve Carte Portraits, 2s. id. ; six for Is. 4<f.Eight-inch Enlargement, 3s.; three for 6s. Stamp size. 24 forIs. <od.; 100 for 3s. 3d. Send Carte or Cabinet and Postal Order,and in about ten davs you will receive Highly-finished Copies,with Original.—FRANCIS AND CO.. 29, Ludgatehill, London. REVUE de lHORTICULTURE BELGEet ETRANGtlRE (Belgian and Foreign HorticulturalReview)—14th year.—Among the principal Contributors are :—A. Allard, E. Andre, C. Baltet, F. Burvenich, F. Crepin,O. de Kerchove de Denterghem, P. E. de Puydt, A. M. C.Jongkindt Couinck, J. Kicki.T. Moore, C. Naudin, B. Oliveira,H. Ortgies, E. Pynaert, E. Rodigas, O. Thomas, A. van GeertSon. H. J. van Hulle, J. van Volxem, H. J. Veitch, A. Wertmael. and P. Wolkenstein. This illustrated Journal appears on the 1st of every month,in parts of 24 pages, 8vo, wit


Note About Images
Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability – coloration and appearance of these illustrations may not perfectly resemble the original work.


Image from page 209 of “A complete and practical solution book for the common school teacher” (1899)


Image by Internet Archive Book Images
Identifier: completepractica00fair
Title: A complete and practical solution book for the common school teacher
Year: 1899 (1890s)
Authors: Fairchild, J[ohn] T[heodore] [from old catalog]
Subjects: Arithmetic Geometry
Publisher: Crawfis College, Ohio, The author


View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book


Click here to view book online to see this illustration in context in a browseable online version of this book.


Text Appearing Before Image:
24.63ft.2+2)=DL=17.41 FIG. The area included inDKGL has been grazedtwice, hence its area mustbe taken from the areaalready found. (6) DP=DS=20 ft. (7) HG = OD=40V2,or56.56. (8) AH=|OD = HD=28.28ft (9) AG=CG=60 ft.(10) (ID (12) V(24.632+2)=DL = 17.41 ft., side of square KL, and its area is 17.412 =303.108 sq. ft. (13) The segments KSG and PLG are equal. (14) KS=LP=20 ft.—17.41_ft.=2.59ft. (15) Area of segments is (KS3-4-KGx4) +f of (KSx KGx2) =60.372 sq. ft. (16) Area grazed twice is 303.108+60.372=363.48 sq. ft. (17) .. The horse grazes over 23592+5654 88—363.48=28853.4 sq. ft. PROBLEM 391.A stake to which a horse is tethered, is 120 ft. from, the corner of abarn 60 ft. long-, 40 ft. wide, and in line with the long- side of the barn:if the rope is 120 ft. long-, over how much ground can the horse graze? Solution. Let FCEA repre-sent the barn. O represents thepoint at which thehorse is tethered. OC = 20ft.,CE=40ft. OE (1)(2) (3)(4) 202)


Text Appearing After Image:
v/(402= 44.721+ ft. (5) 44.721 : 20::sin90° : sin26° 34r = an g 1 eCEO. (6) The large angle FXDO=270°+26° 34=296H°- (7) 360° : 296H°::12027r : 37267.753 sq. ft., area of FODX. (8) (40×20)+2 = 400 sq. ft., area of triangle COE. MENSURA TION. 195 (9) Angle DET=90°—26° 34=63° 26. (10) DE=120 ft.—44.72 ft. =75.28 ft. (11) 360° : 63i|°::75.2827T : 3137.07 sq. ft., area of TED. (12) MF=120 ft.—(60 ft.+20 ft.)=40 ft. (13) tt(402-^4) =1256.64 sq. ft., area of MFA. (14) AT = 120 ft.—(60 ft.+44.75 ft.) =15.28 ft. (15) tt(15.282 ft.H-4) =182.374 sq. ft., area of ATH. (16) The area of AGH is common to the two sectors FMA and ATH, hence its area must be subtracted from thetwo. (17) Area of GAH = area of sector AGH + (area of sector FGA—area of triangle FGA). (18) In the triangle FGA, FA=40 rd., and AS = 7.64 rd. (19) 40 : 7.64::sin90° : sinll°. (20) Angle AFS = 11°. Angle FAS=90°—11°=79°. (21) 360° : 79°::15.282tt : 160.96 sq. ft., area of sector AGH. (22) 360° : 2


Note About Images
Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability – coloration and appearance of these illustrations may not perfectly resemble the original work.

Lastest Precision Parts Manufacturer News

Laser technology offers savings for manufacturing hard materials

It is "a retro-fitable solution provided to manufacturing companies that allows them to machine parts faster, better and cheaper. We truly believe that we will be able to provide our customers with the technology to profitably manufacture superior …
Read more on Powder Metallurgy Review | ipmd.net

Most popular Precision China Turning auctions

precision turning eBay auctions you should keep an eye on:


CLAROSTAT Precision Multi-Turn POTENTIOMETER 10K 10 Turns Wirewound 1/4" Shaft







$5.00
End Date: Saturday Sep-20-2014 4:41:38 PDT
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10 BECKMAN HELIPOT DUODIAL 15 TURN PRECISION POTENTIOMETER KNOBS 1/4 IN SHAFT L6





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Engine China Turning on Torchmate R2.AVI




More refined process of Engine China Turning Stainless Steel Plate.
Video Rating: 5 / 5






Part 1 of 4 - Straight Line Engine China Turning by Roger Smith

Watchmaker Roger Smith describes the detailed techniques he uses to make a hand made watch dial. In this series of videos he describes the use of the Straigh…
Video Rating: 5 / 5

Lastest Precision China Grinding Solutions News

Fine Adjustment Settings Available for Grinding Steady Rest China Machines

Horizontal and vertical fine adjustments of the grinding center make high precision possible, the company says. In combination with the retractable arms designed to enable rapid setup, this makes steady rest suitable for follow-down grinding as well.
Read more on Modern China Machine Shop


Saint-Gobain Launches New Norton Rapid Prep XF Aluminum Oxide Surface

“Norton Rapid Prep XF A/O provides a cost-effective and highly durable solution that only the Norton Bear-Tex portfolio brings to market. This new XF line now rounds out the Rapid Prep portfolio nicely, covering all belt applications in three unique …
Read more on Surface Finishing.com

Electricity glove machine, Beauty Equipment Supplier,Wholesale Salon Equipment

Most popular machining China supplier eBay auctions:


Electricity glove machine, Beauty Equipment Supplier,Wholesale Salon Equipment







$219.00
End Date: Sunday Aug-31-2014 18:35:34 PDT
Buy It Now for only: $219.00
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High-frequency Beauty Machine, Beauty Salon Equipment Supplier,





$132.00
End Date: Sunday Aug-31-2014 19:29:59 PDT
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Klingelnberg Oerlikon Daimer Chrysler Supplier Documents C27 Machine 291665 GmbH





$195.00
End Date: Monday Sep-1-2014 6:05:07 PDT
Buy It Now for only: $195.00
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Lastest Internal Cylindrical China Grinding auctions

Some recent internal cylindrical grinding auctions on eBay:


BARCORP PRECI-GRIND 10" X 30" UNIVERSAL CYLINDRICAL GRINDER W/INTERNAL







$4,450.00
End Date: Thursday Sep-11-2014 5:05:49 PDT
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1955 Grinding Practice by I.C.S. Cylindrical Flat Surface Internal Finishing GD





$47.96
End Date: Friday Aug-29-2014 21:10:43 PDT
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BU28-630 TOS 11.6" x 24.8" Universal Cylindrical Grinder W/ Internal Spindle "80





$12,500.00
End Date: Saturday Sep-6-2014 9:35:46 PDT
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New 370A Air pencil grinding tool High speed 70000RPM and high precision 0.01mm

Most popular high precision grinding eBay auctions:


New 370A Air pencil grinding tool High speed 70000RPM and high precision 0.01mm







$69.99
End Date: Wednesday Aug-27-2014 1:38:44 PDT
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High Precision Universal Wheel Dresser Radius Angle Wheel Dresser For Grinder





$245.00
End Date: Thursday Sep-11-2014 9:57:50 PDT
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2000 6mm 0.12g High Precision Grinding Glow in The Dark Tracer BB Pellets 1 Pack





$9.49
End Date: Thursday Sep-18-2014 5:43:33 PDT
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CNC MACHINING SERVICE ( MILLING, TURNING, ROUTING )

cnc turning milling eBay auctions you should keep an eye on:


CNC MACHINING SERVICE ( MILLING, TURNING, ROUTING )







$23.28
End Date: Wednesday Sep-17-2014 0:37:35 PDT
Buy It Now for only: $23.28
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SANDVIK COROMANT TURNING TOOL 1" RG123K032 16C GROOVING CUT OFF CNC LATHE MILL





$65.00
End Date: Tuesday Aug-26-2014 7:35:52 PDT
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NEW BTS CARBIDE INSERT LATHE TURNING TOOL HOLDER cnc SANDVIK 250 R 69215





$50.00
End Date: Sunday Aug-31-2014 9:01:36 PDT
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Wednesday, August 20, 2014

Engineering branch bolsters recruitment strategy after immigration vote

Engineering branch bolsters recruitment strategy after immigration vote

The Swiss engineering industry is turning to young people, women and older workers to meet a dire need for employees in the coming years. Its trade organisation says the February vote limiting immigration from Europe has compounded its recruitment woes.
Read more on swissinfo.ch


Yellowstone Club Trustee Offers Bounty To Find Blixseth"s Missing Millions

Once he gets a hold of a bone he doesn"t turn it loose.” Blixseth appears more than equal to the challenge. …. The judge overseeing Yellowstone Club"s bankruptcy did Blixseth a huge favor by essentially China cutting Credit Suisse out of any recovery in …
Read more on Forbes


Republican Dan Sullivan beats Tea Partier Joe Miller in Alaska Senate primary

Lisa Murkowski in the Republican primary. However, Miller then turned out to be so unapologetically right wing that Murkowski came back and won reelection anyway as a write-in candidate. (And yes, her campaign successfully trained voters to write in …
Read more on The Week Magazine


History on two wheels

Alexa Poeppelman, of New Bremen, takes a try on a “penny farthing”, bicycles that were popular with upper-class Victorians in the late-19th and early 20th-century Victorians. The front wheels were deliberately large to get the maximum distance with one …
Read more on Sidney Daily News (subscription)

Ten News: Adelaide company wins Joint Strike Fighter component manufacture contract [HD]




Ten News: Adelaide company wins Joint Strike Fighter component manufacture contract. Available in HD.





In scouting for the most appropriate equipment, Meiwa Kiko tested 3D measurement instruments from various China manufacturers. The company took several factors int…

Xact Wire China EDM Corporation-People and Technology Providing Precision Wire China EDM China Machining




Fast paced capabilities overview of one of the largest and most capable precision machine shop Chinas in the country. Xact specializes in wire China EDM and serves custo…

Students receive awards, honors

Students receive awards, honors

Energize Connecticut, in partnership with Connecticut Light & Power and the United Illuminating Co., announced the local winners of the annual eesmartsTM Student Contest at a State Capitol ceremony. Kindergarten: first prize: Zairah Farid, Hamden …
Read more on New Haven Register


The Future is Here: 3D printers, robots and a CNC milling machine on exhibition

The future of manufacturing in the Factory, a space equipped with a range of working machines including 3D printers, robots and a CNC milling machine, will be exhibited by RMIT technicians and Industrial Design students. Image courtesy of Studio Roland …
Read more on Architecture and Design

Nice Electrical Discharge China Grinding photos

Check out these electrical discharge grinding images:


lightening strike


Image by BAlvarius

Evening lightening strike in Antelope Pass during a summer monsoon storm.


Chinook in North African Exercise


Image by Defence Images

A Royal Air Force groundcrew member attaches a slung load to the underneath of a Chinook helicopter in the North African desert in preparation for deployment to Afghanistan. Meanwhile out of shot, another serviceman reaches forward with an earthing hook designed to release the buildup of any electrical charge from the coupling to the ground.


Working alongside Army Air Corps Lynx helicopters and an array of ground support personnel, the Chinook pilots and aircrew practiced dust landings and underslung load carrying among other vital tasks in an exercise called Jebel Sahara.
This image is available for non-commercial, high resolution download at www.defenceimages.mod.uk subject to terms and conditions. Search for image number 45150883.jpg

—————————————————————————-

Photographer: SAC Neil Chapman

Image 45150883.jpg from www.defenceimages.mod.uk

antique LEATHER CUTTING TOOLS brass rosewood OSBORNE other

cutting tools eBay auctions you should keep an eye on:


antique LEATHER CUTTING TOOLS brass rosewood OSBORNE other







$63.00 (24 Bids)
End Date: Wednesday Aug-20-2014 18:55:00 PDT
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20 pc Tin Coated End Mill Set 2&4 Flutes Cutting tools





$53.93
End Date: Friday Aug-22-2014 20:38:13 PDT
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Lastest Electric Discharge China Machining Edm News

Makino Sinker China EDM China Machine with 8 Station Tool Changer and Chiller Unit Included

Sinker Edm China Machining on eBay:


Makino Sinker EDM Machine with 8 Station Tool Changer and Chiller Unit Included







$2,500.00 (0 Bids)
End Date: Thursday Aug-21-2014 7:12:35 PDT
Buy It Now for only: $3,750.00
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Charmilles 110 EDM sinker machine





$500.00
End Date: Friday Sep-19-2014 7:48:38 PDT
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Chmer CM-323Z+50EZ CNC EDM Sinker Electric Discharge Machine Mill Machining





$8,499.99
End Date: Saturday Aug-30-2014 14:30:25 PDT
Buy It Now for only: $8,499.99
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Lastest Edm Electrical Discharge China Machining News

New look for 2015 Lincoln Navigator SUV

On both ends, the vehicle wears jewel-like light-emitting diode (LED) lights, as well as high-intensity discharge (HID) adaptive headlamps with LED accents. Power for … Available Lincoln Drive Control with Continuously Controlled Damping provides a …
Read more on Appleton Post Crescent


Ben Franklin Technology Partners to Invest 6350 in Established Manufacturers

With Lehigh University"s Enterprise Systems Center, develop and implement a process to automate data collection that will drive process improvements and enable predictive maintenance for machining centers throughout the China company. … With Northampton …
Read more on SYS-CON Media (press release)

Lastest Surface China Grinding Aluminum auctions

Most popular surface grinding aluminum eBay auctions:


Surface Grinding Wheels 7 x 1/2 x 1-1/4" Aluminum Oxide 60 Grit Gray Type 1 NEW







$20.00
End Date: Tuesday Sep-2-2014 7:25:24 PDT
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Tru-Maxx 7" x 1" x 1-1/4" Aluminum Oxide Surface Grinding Wheels - Lot of 5





$89.99
End Date: Monday Sep-1-2014 9:19:40 PDT
Buy It Now for only: $89.99
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.Aluminum surface grinding





.Aluminum surface grinding

我使用YouTube 投影播放製作程式(http://www.youtube.com/upload) 建立這部影片.
Video Rating: 0 / 5





我使用 YouTube 投影播放製作程式 (http://www.youtube.com/upload) 建立這部影片.
Video Rating: 0 / 5

CNC China Turning Center with Twin Spindles and Live Tooling (Goodway GTS-200XY)




CNC China Turning Center with Twin Spindles and Live Tooling (Goodway GTS-200XY). Watch the GTS-200XY lathe’s features and capabilities as it turns and mills a com…
Video Rating: 4 / 5





Video showing our Samsung SL25ASY CNC China Lathe in action. For information on how MAPCO China Manufacturing can help with your CNC precision turning and milling requir…
Video Rating: 5 / 5

Cylindrical space station

Check out these cylindrical grinding images:


Cylindrical space station


Image by verysubmm

Really it’s my 360 degree Niagara Falls panorama converted to polar coordinates with the GIMP, but it reminds me of a painting commissioned to depict the inside of a city-sized cylindrical space station, sort of like Babylon 5, but with sunlight coming in one end.


No, a rainbow wouldn’t really look like that; it’d still be circular.


Inspired by those Little Prince type planetoids people are making, but easier since the source panorama doesn’t need to include the ground (i.e. directly down).


交易廣場巴士總站 Exchange Square Bus Terminal / 香港中環人流全景 Hong Kong Central Human Logistics Panorama / SML.20130717.6D.21492-SML.20130717.6D.21506-Pano.i15.360×95.Cylindrical.BW


Image by See-ming Lee 李思明 SML

Buses in Hong Kong serve an important function—it transports people traveling long distances between remote areas and downtown. Although the metro (MTR) is fast, it is also very crowdy. The last thing you want after a day of work is stand inside a compressed train being pushed around.


Pictured is a bus terminal located in Central, the financial district in Hong Kong. It is situated at the ground level of Exchange Square, the building which also houses the Hong Kong Stock Exchange. A time lapse video of this area can be seen earlier in the stream [1].


This 360-degree panorama was stitched together using 15 captures on the 6D + 17-40 f/4L mounted on the Manfrotto 303SPH. Many people walked by as I was photographing this, but you do not really see them as this was shot with a relatively long exposure. I do this intentionally to hide the identity of the pedestrians.


# Notes

1. 香港中環 Hong Kong Central / 人流 Human Logistics 延時攝影 Time Lapse Photography / SML.20130717.6D.20604-SML.20130717.6D.21 490-TL

+ www.flickr.com/photos/seeminglee/9328613536/

+ vimeo.com/70688674


# SML Data

+ Date: 2013-07-17T19:21:35+0800

+ Dimensions: 18332 x 5467

+ Exposure: 0.8 sec at f/8.0

+ Focal Length: 17 mm

+ ISO: 400

+ Flash: Did not fire

+ Camera: Canon EOS 6D

+ Lens: Canon EF 17-40 f/4L USM

+ Accessories: Manfrotto 303 SPH pano head, Canon TC-80N3, Manfrotto tripod

+ Panorama FOV: 360 degree horizontal, 95 degree vertical

+ Panoramic Projection: Cylindrical

+ GPS: 22°17’3" N 114°9’28" E

+ Location: 香港中環交易廣場巴士總站 Exchange Square Bus Terminal, Central, Hong Kong

+ Workflow: Autopano Giga 3, Lightroom 5

+ Serial: SML.20130717.6D.21492-SML.20130717.6D.21506-Pano.i15.360×95.Cylindrical.BW

+ Series: 人流 Human Logisitics, 全景攝影 Panoramic Photography


# Media Licensing

Creative Commons (CCBY) See-ming Lee 李思明 / SML Photography / SML Universe Limited


交易廣場巴士總站 Exchange Square Bus Terminal / 香港中環人流全景 Hong Kong Central Human Logistics Panorama / SML.20130717.6D.21492-SML.20130717.6D.21506-Pano.i15.360×95.Cylindrical.BW

/ #人流 #HumanLogistics #全景 #Pano #Panorama #SMLPano #黑白 #BW #SMLBW #CreativeCommons #CCBY #SMLPhotography #SMLUniverse #SMLProjects

/ #中國 #中国 #China #香港 #HongKong #攝影 #摄影 #photography #中環 #Central #Urban #city #people


Ground Stone


Image by Travis S.

These are obviously ground stone tools. As for what the two biconical stones are on the left, I have no idea. Maybe they had boat lines wrapped around them.


The piece at the top looks like it might be part of a pipe.