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A process for surface grinding of a flange surface of a wheel hub onto which a brake disk can be mounted for a motor vehicle ... Try the new Google Patents, ...
New travel direction change for surface grinding. Obtain US. patents in 1995: Surface grinding table reverse construction. Belt ...
The present disclosure relates to a surface grinder having at least one grinding tool, a workpiece holder for holding at least one workpiece, a drive unit for driving ...
In a vertical type of double disc surface grinding machine, an object of this invention is to enable simple adjustment of a parallelism between a grinding surface of ...
The face of the wafer can move with very little friction across the bearing surface. The grinding wheel can be raised into contact with the front surface of the ...
A surface grinding machine capable of grinding the end surface of a workpiece (10) without leaving any unground protruding portion at the centre thereof by imparting ...
A semiconductor wafer is placed on a table, and a grinding wheel grinds the surface of the semiconductor wafer. Non-contact sensors are arranged above the ...
A semiconductor wafer back-surface grinding method, for grinding a back surface of a semiconductor wafer, an opposed front surface of the semiconductor wafer being ...
In 2014, the company launched sanding belt surface grinders ZDM-1000S and ZDM-1000US for the first time in China; and it solved technological problems such as …
Try the new Google Patents, ... Method for reconditioning the worn surface of grinding rollers of a high-compression roller mill: US20130277481 * 20 Apr 2012:
A grinding method for a vertical type of double disk surface grinding machine comprising a pair of rotating grinding wheels vertically opposed to each other and ...
A surface grinding method for a thin-plate workpiece is provided including the steps of (a) roughly surface grinding a first surface of a thin-plate workpiece using a ...
A surface grinding machine comprises a wheel head vertically movably supported; a cup-shaped diamond wheel supported by a rotatable wheel shaft at one end of the ...
An electrode is imbedded within the tool and is exposed at the active surface thereof, such as the grinding surface of a grinder, ... Try the new Google Patents, ...
Patents/Apps ... It is known in the art to employ a method of surface grinding which uses the principle of mutual linear displacement of the grinding wheel ...
1. Method for reconditioning the worn surface of grinding rollers of a high-compression roller mill, wherein a complete roller unit includes the grinding roller ...
The subject matter of the invention is a continuous grinding machine for machining a level workpiece surface with at least two grinding tools (16) rotating about a ...
An improved polishing pad material is produced by modifying conventional poromeric materials in which a porous thermoplastic resin matrix, typically polyurethane, is ...
25, 1964 J. L. ETAL 3,145,511 . GRINDING OR ABRADING TOOL Filed Dec. 4, 1961 2 Sheets-Sheet 1 Aug. 25, 1964 J. L. ETAL 3,145,511 . GRINDING OR …
After grinding the internal surface of the pipe, the pipe is heated to a burn-out temperature, ... Patents ...
A surface grinding apparatus for grinding the surface of a workpiece (W) such as a semiconductor wafer. The surface grinding apparatus comprises a support stand (4 ...
Title: Method of grinding back surface of semiconductor wafer and semiconductor wafer grinding apparatus. Abstract: A semiconductor wafer back-surface grinding method ...
PROBLEM TO BE SOLVED: To provide a surface grinding method, capable of inhibiting chippings occurring in peripheral region and breakage of substrate, when conducting ...
A surface grinding machine has a transmission housing, a grinding disc arranged movably on the transmission housing, a rotating drive which oscillatingly drives the ...
Try the new Google Patents, with machine-classified Google Scholar results, ... In general terms, the surface grinding machine, which the invention proposes, ...
According to the invention, workpieces are machined by a rocking grinding wheel. In order for the grinding wheel to be given a rocking motion, the inventive grinding ...
Improved rigid grinding wheels are described which have a rigid organic matrix binding particulate diamond or cubin boron nitride abrasive uniformly dispersed therein ...
Try the new Google Patents, ... and surface modifier present in the grinding vessel can vary within wide limits and depends, for example, ...
In order to take a ground work W out of a work-holding hole of a carrier by chucking the outer periphery of the work W, a surface grinding machine is provided with ...
Title: Machine for grinding internal diameter and end surface of workpiece. Abstract: A grinding machine includes an automated control system, a machine base, a chuck ...