Grinding Method And Grinding Apparatus

US4919341A - Grinding method and grinding apparatus ...

The invention relates to a grinding method and to grinding apparatus using a ring mill, in which the air speed in an air ring surrounding the grinding track is chosen to be sufficiently low that a proportion of the material which has already been comminuted to the fineness of the finished product also falls downwards against the air stream and through the air ring, is mechanically elevated and ...

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

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 ...

US4280302A - Grinding method and apparatus - Google Patents

A grinding method characterized in that a rotatably arranged grinding tank and downward projecting spindles rotatable in any direction on a stationary or rotatable main shaft stand positioned above the grinding tank and fitted to a fitting column body are provided, the grinding tank is charged with such grinding materials as hone grains and is stopped or rotated at a low or high speed ...

JP6087565B2 - Grinding apparatus and grinding method ...

JP6087565B2 - Grinding apparatus and grinding method - Google Patents Grinding apparatus and grinding method Download PDF Info Publication number JP6087565B2. JP6087565B2 ...

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 ...

Grinding apparatus and method - Strasbaugh

Grinding apparatus and method . United States Patent Application 20040198196 . Kind Code: A1 . Abstract: A grinding assembly for shaping work pieces that includes one or more grind spindles. Each of the grind spindles include two independent grinding wheels driven by a single spindle drive.

Chapter 17: Grinding Methods and Machines | Cutting Tool ...

Belt grinding has become an important production process, in some cases replacing conventional grinding operations such as the grinding of camshafts. Belt speeds are usually in the range of 2,500 to 6,000 ft/min. Machines for abrasive-belt operations require proper belt support and rigid construction to minimize vibration.

Grinding method and apparatus with metal removal rate ...

Grinding method and apparatus in which metal removal rate of workpieces is controlled to predetermined values at least during fine grinding. The metal removal is measured out by an in-process size detector, which measures the workpiece diameter under grinding, and is compared with one of the predetermined values directly or indirectly after being converted into metal removal-to-time rate.

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 ...

Grinding method and apparatus with metal removal rate ...

Grinding method and apparatus in which metal removal rate of workpieces is controlled to predetermined values at least during fine grinding. The metal removal is measured out by an in-process size detector, which measures the workpiece diameter under grinding, and is compared with one of the predetermined values directly or indirectly after being converted into metal removal-to-time rate.

Chapter 17: Grinding Methods and Machines | Cutting Tool ...

Belt grinding has become an important production process, in some cases replacing conventional grinding operations such as the grinding of camshafts. Belt speeds are usually in the range of 2,500 to 6,000 ft/min. Machines for abrasive-belt operations require proper belt support and rigid construction to minimize vibration.

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 ...

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 ...

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 ...

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 ...

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.

Grinding (abrasive cutting) - Wikipedia

Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool.. A wide variety of machines are used for grinding: Hand-cranked knife-sharpening stones (grindstones)Handheld power tools such as angle grinders and die grinders; Various kinds of expensive industrial machine tools called grinding machines; Bench grinders

apparatus and methods for wet grinding

apparatus and methods for wet grinding Option 3Studies and Data on Silica Exposure and the Use Sheet-flow-wetting combined with on-tool local exhaust ventilation is an effective engineering control for reducing respirable dust exposures during engineered stone edge grinding and blade cutting.

「grinding apparatus」に関連した英語例文の一覧と使い方 - Weblio …

grinding method for grinding back-surface of semiconductor wafer and grinding apparatus for grinding back-surface of semiconductor wafer used in same 例文帳に追加 半導体ウェーハ裏面の研削方法及びそれに用いる半導体ウェーハ裏面研削装置 - 特許庁

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.

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 …

Method and apparatus for pulsed electrochemical grinding

A method and apparatus for electromechanical grinding is provided. An pulsed alternating waveform is applied between an anodic workpiece and cathodic grinding wheel to physically remove and electrochemically remove material from the anodic workpiece.

NEW Patent CD for Method and apparatus for centerless grinding

CD of information on Method and apparatus for centerless grinding Includes drawings, schematics, diagrams and other illustrations of patented technology Excellent for researchers, hobbyists, students, teachers, librarians, scientists & engineers Braindex has served thousands of satisfied customers in over 25 countries worldwide

Chapter 17: Grinding Methods and Machines | Cutting Tool ...

Belt grinding has become an important production process, in some cases replacing conventional grinding operations such as the grinding of camshafts. Belt speeds are usually in the range of 2,500 to 6,000 ft/min. Machines for abrasive-belt operations require proper belt support and rigid construction to minimize vibration.

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 ...

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 ...

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 ...

Grinding (abrasive cutting) - Wikipedia

Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool.. A wide variety of machines are used for grinding: Hand-cranked knife-sharpening stones (grindstones)Handheld power tools such as angle grinders and die grinders; Various kinds of expensive industrial machine tools called grinding machines; Bench grinders

US Patent for Method and apparatus for grinding tires ...

The present invention relates to the grinding of tires. The invention proposes a method of grinding new or used tires and proposes a machine for the grinding on the vehicle of a tire which has previously been installed on the vehicle. Tire grinding operations are well known and are described, for instance, in U.S. Pat. Nos. 3,943,806 and 4,936,054.

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.

apparatus and methods for wet grinding

apparatus and methods for wet grinding Option 3Studies and Data on Silica Exposure and the Use Sheet-flow-wetting combined with on-tool local exhaust ventilation is an effective engineering control for reducing respirable dust exposures during engineered stone edge grinding and blade cutting.

ISO - ISO 3588:1977 - Spices and condiments ...

Spices and condiments — Determination of degree of fineness of grinding — Hand sieving method (Reference method) Buy this standard ... Details the apparatus, the procedure, and the presentation of results. The properties of ground spices relevant to sieving are listed in an annex.

「grinding apparatus」に関連した英語例文の一覧と使い方 - Weblio …

grinding method for grinding back-surface of semiconductor wafer and grinding apparatus for grinding back-surface of semiconductor wafer used in same 例文帳に追加 半導体ウェーハ裏面の研削方法及びそれに用いる半導体ウェーハ裏面研削装置 - 特許庁

NEW Patent CD for Method and apparatus for centerless grinding

CD of information on Method and apparatus for centerless grinding Includes drawings, schematics, diagrams and other illustrations of patented technology Excellent for researchers, hobbyists, students, teachers, librarians, scientists & engineers Braindex has served thousands of satisfied customers in over 25 countries worldwide

US Patent for Apparatus and method for grinding a punch ...

An apparatus for automating the machining operations required to form a teardrop shaped recess in a cylindrical member, such as provided for punches. The apparatus includes a four station turntable assembly, the four stations include a loading/retrieving station and three work stations approximately spaced 90.degree. from adjacent stations. The three work stations each include a grinding tool ...

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.

grinding-apparatus"」に関連した英語例文の一覧と使い方 - …

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