gear grinding patent

Internal gear grinding machine

 · Accordingly, internal gear grinding methods for finish-grinding an internal gear with a barrel-shaped threaded grinding wheel with high accuracy have been heretofore disclosed, for example, in Non-Patent Document 1.

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US8882564B2

A gear grinding machine, whose tool spindle ( 18 ) is supported on a first swivel-motion unit ( 17 ) seated on a first linear-motion unit ( 15 ), has a second linear-motion unit ( 19 ) which is arranged on the first linear-motion unit ( 15 ) and carries a dressing spindle ...

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US4400916A

An indexing generating method for grinding gears having an involute-shaped tooth flank profile, wherein there are accomplished between a dished or plate-shaped grinding wheel and the gear teeth to-and-fro generating movements as well as feed or advance ...

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G 160 generating gear grinding machine

+ Chip-to-chip time less than 2 sec. + Innovative and patent-pending machine architecture + New virtual Y-axis configuration for high dynamic stiffness + High thermal and mechanical stability Machine highlights New G 160 generating gear grinding machine The

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US20080268756A1

The invention relates to a grinding machine for grinding of a gear or of a gear-like workpiece, which has a grinding worm (1) with a tooth-shaped profile (2), which consists at least partly from a dressable abrasive material and which is arranged rotatably on a grinding spindle, so that it can rotate around an axis of rotation (C) during grinding and a dressing device (3), with which at least ...

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A CNC grinding method and envelope residual model for …

N (2000) Apparatus and method for precision grinding face gear. US Patent 6,146,253 9. Beel K, Fisher D, Russell A, Folprecht G (2002) Face gear manufacturing method and apparatus. US Patent 6,390,894,B1 10. Gao JZ, Zhu RP, Li ZM (2011 J 11. ...

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The gear dry grinding process has been patented | …

This gear dry grinding machine removes most of the stock allowance with the first pass using a hobbing tool, which has the advantage of not heating the workpiece excessively. Subsequently, with the second finishing pass, a grinding wheel removes the remaining stock without causing problems of overheating the workpiece, therefore resulting in a completely dry process.

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Gear grinding machine

What I claim and desire to secure by Letters Patent is: 1. In a gear grinding machine, the combination with stationarily mounted rotary grinding tool means, rotary work supporting means, and a rotary body having an at least partly cylindrical circumference and of ...

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US 7,431,635 B2

In a method for successively generating, on the inner peripheral surface of a ring, the individual profiles of a plurality of teeth of an internally toothed gear wheel: positioning the ring on a turntable; imparting complex motions, at a predetermined speed relationship ...

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A grinding method of face gear mating with a conical spur …

 · A grinding method for the face gear mating with a conical spur involute shaper is proposed. • The manufacture of four different examples of face gears is simulated. • The deviations of the working surface of the ground face gear satisfy the prescribed precision. • The ...

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Global Gear Grinding Market Grow At Exceptional Rate …

 · Gear Grinding Market Gist of Segmentation: The geographic landscape of the market includes Statistical data pertaining to the product pricing, …

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Dictionary of gears and gear grinding

This dictionary lists all relevant terms of gear grinding in German and English. Leading gear grinding technology from Reishauer. ... ダブルテーパーディスクと外径ドレスロール (ライス

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gear grinding section8_图文_百度文库

gear grinding section8 - Grinding Abrasives and Flexibility and productivity are the keywords in... 百度首页 ... Among the benefits to end-users like APG is Gleason’s new patent-pending software, which automatically compensates for clamping misalignments ...

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Powdered Metal Gears

As a precision gear manufacturer, Gear Motions is capable of performing several finishing operations on powdered metal gears, including gear grinding. Powdered metal gears are made through the process of powder metallurgy. There have been many advances to ...

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Method for operating a gear grinding machine

 · The present invention relates to a method for operating a gear grinding machine, with the following operating phases of the gear grinding machine: machining a workpiece on the

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