Home - Diametal SA

By continuing your navigation on this site, you accept the use of Cookies or other tracers to offer you targeted advertisements adapted to your centers of interest and to realize statistics of visits.

THREAD CUTTING & FORMING - Concordia University

THREAD GRINDING-Produce very accurate threads on hardened materials-Three basic methods are used. 1. Center type grinding with axis feed: (Work spins slower) similar to cutting thread in the lathe. difference a shaped grinding wheel is used instead of the point cutting tool. (even multiple shaped grinding wheel can be used ).


Bore grinding (ID traverse) External raceway superfi nishing Raceway grinding (ID plunge) Internal raceway superfi nishing OD grinding GRINDING OPERATIONS Typical grinding applications for internal and external rings are face grinding, centerless grinding, outside diameter (OD) and internal diameter (ID) grinding and superfi nishing. ASSEMBLY

5 Benefits to In-House Grinding | Production Machining

For high production jobs for through-feed centerless grinding, the company uses automatic feeders and air gaging. For internal grinding, the company is able to grind straight or taper bores and can grind parts with a bore diameter between 0.625 inch and 9 inches with a length up to 7 inches. 2 – Faster access to precision ground barstock.

8 Principles of Centerless Grinding - Metal Cutting ...

In the machining world, turning tools such as lathes and mills are the flashy stars. In fact, they are machining to most people.However, the ability to do precision centerless grinding in addition to machining is a definite advantage.. How does centerless grinding work? Centerless grinding is one of several machining processes that use abrasive cutting to remove material from a part (workpiece).

What is a Jig Borer used for - Practical Machinist

The Swiss have been encountering the problem of lead errors in measuring screws of great length for almost a century. They are masters of the compensated screw. On a jig borer they allow the vernier of the measuring dial to turn about its center. a linkage from the …

Abrasives | Blue Point Tool & Supply

Blue Point Tool offers a complete line of abrasives, including the finest offerings from both domestic and imported manufacturers. Our inventory includes sheets, rolls, grinding wheels, cut-off wheels, diamond products, surface conditioning tools and belts. Review our list of abrasive products and manufacturers and call us at 631-567-8844 for ...

Browse Public Discord Servers

Here are a few discord servers that have the most activity this month. 51,531. Friendscord | Friendly Active Chat • Art • Fun • Chill • Music • Hangout. A fun and interesting server like no other. Super friendly community, where people come together!

SWISS TOOL SYSTEMS AG – Tool systems for highest ...

SWISS TOOL SYSTEMS AG – Tool systems for highest productivity. DIN 69893,: toolholders, boring tools, heat shrink chuck, fine boring, twin cutter, insert holder, drill chuck, milling tools, Weldon, boring bar, end mill adapter, milling arbor, turning tools, machine tool inserts


Products. Roll Machine Tool Co.LTD has more than decades of experience in metal cutting machinery manufacturing and sales. The main products include CNC machining center,CNC lathe machine, manual lathe machine,pipe threading lathe,grinding machine,boring machine,gear making machine,EDM,CNC engraving machine,radial drilling machine,universal ...

Camcraft invests in new precision machining technology

One of the most complete sets of precision capabilities in the U.S. With our investment in state-of-the-art machining and metrology equipment over the last ten years, Camcraft has one of the most diverse and complete groupings of high-precision capabilities in North America.

Grinding Stones | McMaster-Carr

Heavy-Removal Grinding Wheelsfor Angle Grinders— Use on Metals. A large grinding surface, combined with a thick layer of rough abrasive removes more material than other wheels. They are also known as Type 11 wheels, flared-cup wheels, snagging wheels, and cup stones.

CN202278455U - Grinding and clamping device for excircle ...

The utility model discloses a grinding and clamping device for the excircle of a rotating shaft without a central hole. The grinding and clamping device comprises a grinding machine spindle chuck, a grinding machine spindle end clamp splice, a locking screw, a grinding machine tail stock end clamp splice, a bearing and a grinding machine tail stock pin cacuminous cone; four internal thread ...

Ballscrews Leadscrews

100 % Swiss made A company of the Festo Group on the move. worldwide ... bore hole Carry 9.3 × 2 ... Ballscrew ends are without any machining cut by grinding (standard). Upon request, a so-called standard screw end journal with three turned bearing seats is available. Dimensions are as per

MANUFACTURERS - Kerley Corporation

Swiss made Calipers, Indicating Micrometers and Standard Mechanical Micrometers. ... Hi-Precision Grinding. Manufacturer of special gaging by request. Custom Cylindrical Plugs. Metronics. ... Custom & stock production gages for precision bore measurements, Grooves, Minimum wall and thickness measurement, Special Applications.

About | Precision Advanced Machining

About Precision Advanced Machining Co. Custom component machining and manufacturing for a national base of Aerospace, U.S Department of Energy, Science and Engineering, Space and Defense companies. (586) 463-3900. 24400 Maplehurst. Clinton Twp, MI 48036. In 1937 on the East Side of Detroit, two brothers bought a single Swiss SIP jig borer and ...

Clamp Bore Face Grinding and Honing Creates Higher-Quality ...

Clamp Bore Face Grinding and Honing Creates Higher-Quality Gear. Nagel's ECO 40 hone and SPV clamp bore face grinder helped Global Gear and Machining to produce gears with stringent bore-to-face perpendicularity tolerance. A gear is finished in the Nagel SPV clamp bore grinder. This illustration demonstrates part flow during a double-disc ...

Iran says cyberattack closes gas stations across country ...

Iran says cyberattack closes gas stations across country. A worker leans against a gasoline pump that has been turned off, at a gas station in Tehran, Iran, Tuesday, Oct. 26, 2021. Gas stations across Iran on Tuesday suffered through a widespread outage of a system that allows consumers to buy fuel with a government-issued card, stopping sales.

Diamond & cBN Products | Norton Abrasives

Diamond and cBN grinding wheels and products are designed for wet or dry precision grinding applications on the hardest materials. With Norton diamond and cBN grinding wheels you get high material removal rates, superior form holding and longer wheel life.

Lathe Machine Operations [Complete Guide] with Picture & PDF

Grinding: Grinding is the operation of removing the metal in the form of minute chips by feeding the work against a rotating abrasive wheel known as the grinding wheel. Both internal and external surface of a workpiece may be ground by using a special attachment mounted on the cross slide. For the grinding external surface, the work may be ...

Grooving » Horn Cutting Tools Ltd. - EXCELLENCE IN TECHNOLOGY

Bore diameters from 38 mm. Grooving width 3.0 mm to 10 mm. Grooving depth t max = 15 mm ( depending on diameter) External machining: Grooving width 2.5 mm to 10.0 mm. Grooving depth t max = 26 mm. G rooving: Holder with cassette system. Outer diameter of 60 mm to 1000 mm.

Metal Working - Die/Mold Machinery, LLC.

High precision solutions in honing and grinding. Swiss built machines for super finishing of small bores and outer diameters where the concentrically to an inner bore is critical. Find out more. Gerber Bumotec Schlafli. Swiss-made machines for polishing extra hard materials such as hard alloys, CBN, PCD, sapphire, rubies and industrial ceramics.

ID workholding for small, long bore in sub side of Swiss ...

ID workholding for small, long bore in sub side of Swiss turn center That title was a mouthful… We make copper parts with an ID feature. Currently, ID feature is made on subside in collet, which has its… hiccups. But we do stupid high volume, and it works.

Top Ten Bore Grinding Problems - The Meister Toolbox

Bore grinding is one of the most difficult manufacturing capabilities to master. In fact, compared to bore grinding, external surface grinding is a piece of cake. Here's why: 1. The cantilever effect: On its face, bore grinding seems like a simple operation. You send

Workholding - Hardinge, Inc.

Grinding Parts Repair Parts. Workholding Top Workholding Swiss Style Collets & Guide Bushings Swiss Collets Listed by Style. 0161 Swiss Collet. 0166 Swiss Collet. BS-38 Swiss Collet. F20-201 Swiss Collet. P16 Nomura Collets. P20 Nomura Collets. P25 Nomura Collets. S16-HMS Swiss Collet.

KGS DIAMOND - Stone and Construction - kgs.swiss

The Stone & Construction industry has been the backbone market for KGS DIAMOND during the past 60 years still accounting for around 40% of the group's turnover today. In these 60 years KGS has brought a large number of innovative grinding and polishing solutions to the market. Examples are KGS Ferromin™ polishing abrasives, KGS Swiflex ...

Cylinder Boring Machine - T8014A - WMT CNC Industrial Co.

The cylinder boring machine T8014A is mainly used for reboring engine cylinders of motorcycles, automobiles, and middle & small-tractors. Specification Specification T8014A Boring diameter 65 – 140 mm Max. boring depth 300 mm Spindle …

Nagel USA ⋆ Excellence in Honing & Superfinishing

We are located in a modern ISO 9001 and ISO 14001 certified 140,000 sq. ft. manufacturing facility in Ann Arbor, Michigan.


High performance bearings developed specifically for internal grinding or high-speed motor applications under spring preload. › Bore size range: ø6–25 mm, contact angle: 15˚ › Ball material: steel (S type), ceramic (H and X type) › Non separable type › Universal combinations (DU and SU) BSR Series