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grinding method and grinding apparatus

US10286520B2 Grinding apparatus and grinding method

Both side grinding method and both side grinder of thin disc-like work CN1631616A (en) 2004-12-30: 2005-06-29: 暨南大学: Optical fiber side edge polishing and grinding apparatus and its processing method JP2009095976A (en) 2007-10-17: 2009-05-07: Siltronic Ag

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US7376482B2 Grinding method and apparatus Google Patents

A grinding method in a grinding apparatus which comprises a workpiece support device for supporting a workpiece to be rotatable about an axis, and a wheel head carrying a rotating grinding wheel and wherein the workpiece support device and the wheel head are fed relative to each other in a direction traversing the axis for grinding a machining

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US6319097B1 Grinding methods and apparatus Google Patents

Grinding apparatus and method US20060205321A1 (en) * 2005-03-11: 2006-09-14: United Technologies Corporation: Super-abrasive machining tool and method of use US20080051013A1 (en) * 2006-04-05: 2008-02-28: Burgess Greg M: Methods and apparatus for machining a coupling US20090093198A1 (en

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Grinding method and grinding apparatus System Seiko Co

Grinding method and grinding apparatus . United States Patent 6152804 . Abstract: A work W is rotated on a lower grinding wheel 13 provided on a work support base 11. Both surfaces of the work W are simultaneously subjected to grinding process by an upper grinding wheel 24 provided on a grinding shaft 22 of a grinding head 21 and the lower

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Grinding method and apparatus OHNO; IETATSU

It is a yet further object of the present invention to provide a grinding method which permits an arbitrary selection of a material, e.g., hard or soft material for the inner construction of a grinding barrel in accordance with the characteristics of objects to be ground and purposes for grinding, and an grinding apparatus for implementing this

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EP0924028A3 Method and apparatus for grinding Google

The material removal rate of a creep-feed grinding operation may be increased significantly by use of a type of porous grinding wheel in combination with jet of coolant liquid at high pressure directed at the periphery of the wheel in advance of the cutting point. The apparatus for performing the method may comprise a multi-axis machining centre adapted to enable the coolant nozzle(s) to be

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US4274231A Method and apparatus for dressing a grinding

A Grinding Apparatus For Blade of a Knife US20050087017A1 (en) * 2003-10-27: 2005-04-28: Blake Robert A. Apparatus and method for inspecting grinding wheels ITMO20100070A1 (en) * 2010-03-17: 2011-09-18: Giuseppe Soli: Machine for cutting and / or profiling of artifacts substantially sheet : US20120295516A1 (en) *

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GRINDING APPARATUS AND GRINDING METHOD Patent

A grinding apparatus (100) includes: a rotating grinding tool (102) for grinding a workpiece (101) immersed in a cooling liquid (106) vibration generating mechanisms (107a) to (107f) for applying vibrations to the cooling liquid (106) and generating cavitation and a controller (108) for causing the vibration generating mechanisms (107a) to (107f) to generate the cavitation when the rotating

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GRINDING APPARATUS AND GRINDING METHOD Patent

GRINDING APPARATUS AND GRINDING METHOD (PAT EP2298499) SEGAWA TERUTSUGU, HAMANO SEIJI,SUGATA FUMIO. PANASONIC CORP. Patent: Publ. of Application with search report European Patent Office. Application: EP20090769830 on 2009-04-06. Publication: 2011-03

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Chipper knife grinding method and apparatus B. Maier

7. The method of claim 3, wherein the grinding mechanism is at least one grinding wheel. 8. The method of claim 3, wherein the grinding mechanism comprises a plurality of grinding wheels. 9. Apparatus for sharpening knives of a chipper, the knives remaining in a knife basket during sharpening, the knife basket having an axis, the apparatus

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GRINDING APPARATUS AND GRINDING METHOD Patent

A grinding apparatus (100) is provided with a rotating grinding tool (102) for grinding a subject (101) which is to be processed and is immersed in a cooling liquid (106) vibration generating mechanisms (107a-107f) for generating cavitation by applying vibration to the cooling liquid (106) and a controller (108) for making the vibration generating mechanisms (107a-107f) generate cavitation

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GRINDING APPARATUS AND GRINDING METHOD Patent

A grinding apparatus (100) includes: a rotating grinding tool (102) for grinding a workpiece (101) immersed in a cooling liquid (106) vibration generating mechanisms (107a) to (107f) for applying vibrations to the cooling liquid (106) and generating cavitation and a controller (108) for causing the vibration generating mechanisms (107a) to (107f) to generate the cavitation when the rotating

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GRINDING APPARATUS AND GRINDING METHOD Patent

GRINDING APPARATUS AND GRINDING METHOD (PAT EP2298499) SEGAWA TERUTSUGU, HAMANO SEIJI,SUGATA FUMIO. PANASONIC CORP. Patent: Publ. of Application with search report European Patent Office. Application: EP20090769830 on 2009-04-06. Publication: 2011-03

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Method and apparatus for grinding a workpiece Nippei

(k) In the grinding method of the above-described embodiment, the rough grinding process and the finishing grinding process can be performed in a grinding apparatus shown in FIGS. 14 and 15. In the grinding apparatus shown in FIGS. 14 and 15, a pair of bases 121

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Chipper knife grinding method and apparatus B. Maier

7. The method of claim 3, wherein the grinding mechanism is at least one grinding wheel. 8. The method of claim 3, wherein the grinding mechanism comprises a plurality of grinding wheels. 9. Apparatus for sharpening knives of a chipper, the knives remaining in a knife basket during sharpening, the knife basket having an axis, the apparatus

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Grinding assembly, grinding apparatus, weld joint defect

@article{osti_1175505, title = {Grinding assembly, grinding apparatus, weld joint defect repair system, and methods}, author = {Larsen, Eric D. and Watkins, Arthur D. and Bitsoi, Rodney J. and Pace, David P.}, abstractNote = {A grinding assembly for grinding a weld joint of a workpiece includes a grinder apparatus, a grinder apparatus includes a grinding wheel configured to grind the weld

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Automatic grinding apparatus to control uniform specimen

Abstract. This invention is directed to a new and improved grinding apparatus comprising (1) a movable grinding surface, (2) a specimen holder, (3) a displacing device for moving the holder and/or grinding surface toward one another, and (4) at least three devices for limiting displacement of the holder to the grinding surface.

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EP0894567A2 Method and apparatus for measuring an

The present invention relates to a method of measuring an eyeglass frame, and an eyeglass frame measuring apparatus which are used for grinding an eyeglass lens on the basis of measurement data of an eyeglass frame, and also to an eyeglass lens grinding apparatus.

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Mechanical Disruption Methods: Grinding

Strengths The mortar and pestle, whether it is used for grinding at room temperature or with liquid nitrogen, is a good standard method for reducing samples into small particles. The apparatus is relatively inexpensive and is available in ceramics to metals.

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(Nov 2020) FASTEST Grinding Method Roblox Jailbreak

Nov 07, 2020· NO HATES PLS IT MIGHT NOT BE WORKING BECAUSE THE NEW UPDATE Don't Allowed us to stack msm and ctHere's a new video of Jailbreak FASTEST Grinding Method 2020,...

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Surface grinding method and apparatus Tokyo Seimitsu Co

More particularly, the present invention relates to a surface grinding method and apparatus for a semiconductor wafer, a hard disk, etc. 2. Description of the Related Art . A surface grinding apparatus grinds the surface of a wafer sliced by a slicing machine in an after-processing. In the surface grinding apparatus, the wafer is placed on a

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US Patent for Method and apparatus for grinding and

An apparatus for grinding molded friction products comprises a rotary indexing table with a substantially horizontal indexing table. The table surface indexes from one indexing position to another. Tool fixtures support friction product parts to be ground on a friction surface thereof. The tool fixtures are disposed on the rotary indexing table at the indexing positions.

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GRINDING METHOD OF A DISK-SHAPED SUBSTRATE AND GRINDING

The present invention relates to a grinding method and a grinding apparatus of a disk-shaped substrate such as a glass substrate for a magnetic recording medium, and especially relates to a grinding method and a grinding apparatus for grinding an outer circumference and an inner circumference of a disk-shaped substrate. 2.

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US Patent for Grinding apparatus and method for

Nov 19, 2013· Grinding apparatus and method for fabrication of liquid crystal display device Nov 19, 2013 LG Electronics There is disclosed a grinding apparatus for fabrication of a liquid crystal display device that is adaptive for improving the adsorption defect of a substrate onto a substrate stage.

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