apparatus method grinding

APPARATUS, SYSTEMS, AND METHODS FOR GRINDING A …

A grinding apparatus is also disclosed that may have a movable tongue to cause excess grounds caught on interior components of the grinding apparatus to exit the grinding apparatus. The apparatus, systems, and methods reduce labor associated with grinding the material and allow a user, such as a barista, to more efficiently prepare brewed ...

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Grinding apparatus and grinding method | Semantic Scholar

PROBLEM TO BE SOLVED: To provide a grinder and a grinding method capable of suppressing the damage of a semiconductor wafer having a projection for reinforcement in the disk-like outer peripheral area while the projection for reinforcement is ground without increasing the size of the device. SOLUTION: The semiconductor wafer W includes a device formation …

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Apparatus and method for grinding a helical surface on a …

Apparatus for grinding a helical cutting surface on a flat cutting blade. Prior art grinders are complex, difficult to operate and expensive to use. The present grinding machine comprises a stationary support (74), a grinding arbor (76), an adjustable cam plate (78), a grinder carriage assembly (80), a grinder assembly (82), cam follower (112 ...

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Apparatus and method for grinding needle workpieces

Apparatus and method for grinding needle workpieces. 0656243 - EP94115232B1 - EPO Application Sep 27, 1994 - Publication Mar 03, 1999 Marcelino P. Munoz Scott W. Samsel Eugene P. Cybart.

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Apparatus and method for grinding workpiece

An apparatus (2) and method for grinding a workpiece (W) by rotating the workpiece (W) about a rotational axis (C), rotating a cylindrical grinding wheel (30) about a rotational axis being parallel to the rotational axis (C) of the workpiece (W), moving the grinding wheel (30) relative to the workpiece (W) at least in one of a first direction (X) being perpendicular to the rotational axis (C ...

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US Patent Application for GRINDING APPARATUS AND …

Apparatus for grinding a product initially in the form of granules, grains or suchlike, comprising: a receptacle to contain the product to be ground and provided with an unloading aperture; a fixed grinder; a mobile grinder connectable to a drive motor; a grinding chamber in which the fixed grinder and the mobile grinder are located and provided with a discharge aperture to discharge …

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Grinding method and grinding apparatus - MyScienceWork

Grinding method and grinding apparatus. 6152804 - 3438333 - USPTO Application Jun 30, 1999 - Publication Nov 28, 2000 Shinichi Okuyama. 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 ...

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Grinding apparatus and method - FLASCH JOSEPH W.

What is claimed is: 1. An apparatus for grinding a workpiece on a support surface, the apparatus comprising: a rotatable and vertically movable grinding wheel having an abrading surface; at least one cylinder coupled to said grinding wheel, said cylinder comprising: a piston; a stepper-motor coupled to said piston; and a converter coupled to said piston and to said stepper-motor for …

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APPARATUS AND METHODS FOR SETTING A GRIND ...

:APPARATUS AND METHODS FOR SETTING A GRIND COARSENESS :BUSH, Jake,BUSH, Clay :AU2018/051132 :20181018 :WO2019/109130A1 : 20190613 : ...

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US Patent for Method and apparatus for cryogenic …

Method and apparatus for cryogenic grinding . May 31, 1979 - Air Products and Chemicals, Inc. The production rate of a conventional cryogenic grinding system incorporating an impact mill may be increased by (a) providing means to allow at least 70% of the embrittled material entering the mill to leave the mill before it passes the inlet; and (b ...

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METHOD 3540C SOXHLET EXTRACTION 1.1 Method …

7.1.3 Dry waste samples amenable to grinding - Grind or otherwise subdi vide the waste so that it either passes through a 1-mm sieve or can be extruded through a 1-mm hole . Introduce sufficient sample into the grinding apparatus to yield at least 10 g after grinding. 7.1.4 Gummy, fibrous, or oily materials not amenable to grinding should be cut,

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Apparatus and methods for wet grinding - WITSKEN; …

Wet grinding apparatus including a grinding unit having outer grinding discs and an inner rotating grinding disc. A drive shaft is attached to the rotatable disc and extends centrally through one side ... Apparatus and methods for wet grinding: : Witsken: 241/21: 5195684: Screenless disk mill: : Radzins: 4927088: Tire ...

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Apparatus, systems, and methods for grinding a material

The grinding apparatus may have a movable tongue to cause excess grounds caught on interior components of the grinding apparatus to exit the grinding apparatus. The apparatus, systems, and methods reduce labor associated with grinding the material and allow a user, such as a barista, to more efficiently prepare brewed beverages, such as single ...

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GRINDING APPARATUS AND GRINDING METHOD_word ...

:GRINDING APPARATUS AND GRINDING METHOD :Akira WATANABE :US15858198 :20171229 :US20180193978A1 : 20180712 : :A grinding apparatus ...

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APPARATUS AND METHODS FOR SETTING A GRIND …

The method using the apparatus of the invention can be duplicated across grinders and there is no longer any need for a barista to include their own grinder markings. The density reading can also be used for coffee testing, to check for burr wear, geometry and to provide a valuable standardised measurement system to calibrate from roasted bean ...

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APPARATUS AND METHOD FOR ASSISTING GRINDING …

An assistance apparatus includes a status information acquiring section that acquires a grinding condition as a status information, the grinding condition including set states associated with a plurality of movement command data, an evaluation result acquiring section that acquires evaluation results of a plurality of evaluation objects that are obtained under the grinding …

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Apparatus and method for sprue removal and grinding of ...

A method and apparatus (10) for grinding cast steel railroad wheels (34) is provided. The apparatus (10) comprises a railroad wheel support assembly that includes a roller assembly (62,64,100,110) to receive and grasp the railroad wheel (34) and rotate the railroad wheel (34) about its center axis.

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Apparatus and method for precision grinding face gear

A precision grinding apparatus includes a grinding worm for precision grinding a case-hardened face gear. A shaper is first placed into contact with a face gear, to thereby shape a surface of the face ... Apparatus and method for precision grinding of face gears: : Tan: 451/47: 5339794: Tool for dressing double-lead, cylindrical ...

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Apparatus and method for grinding eyeglass lenses

Apparatus and method for grinding eyeglass lenses. 0839604 - EP97118973A1 - EPO Application Oct 30, 1997 - Publication May 06, 1998 Toshiaki Mizuno Ryoji Shibata Hirokatsu Obayashi. Abstract. An eyeglass lens grinding machine, which is designed to effectively utilize the grinding capability of abrasive wheels so as to perform efficient grinding ...

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Apparatus and method for grinding eyeglass lenses

An eyeglass lens grinding machine for grinding the periphery of a lens (LE) to fit into an eyeglass frame includes a lens rotating section (7) which holds and rotates the lens (LE) to be processed, a configuration data inputting section (2) for entering the configuration data on the eyeglass frame or a template therefor, a layout data inputting section (2) for entering data to be used in ...

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Cutting Tool Applications, Chapter 17: Grinding …

These grinding machines are designed to sharpen milling cutters, reamers, taps and other machine tool cutters. The general-purpose cutter grinder is the most popular and versatile tool-grinding machine. Various attachments …

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GRINDING METHOD AND APPARATUS - MyScienceWork

GRINDING METHOD AND APPARATUS. 0771249 - EP95918090B1 - EPO Application May 11, 1995 - Publication Nov 24, 1999 John David PICKLES. Description ...

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grinding method and grinding apparatus - refreshcafe.co.za

Grinding Apparatus and Method. 7118446 10407833 USPTO Application Apr 04, 2003 Publication Oct 10, 2006 Thomas A. Walsh Salman Moudrek Kassir. Abstract. A grinding assembly for shaping work pieces that includes one or more grind spindles. Contact Me.

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apparatus method grinding

Apparatus and method for grinding workpieces - Hon Hai ... An exemplary method for grinding workpieces is provided. Firstly, a plurality of workpieces (18) are bonded together.The bonded workpieces have a central axis (181).Secondly, a grinding wheel (10) is provided.The grinding wheel has a rotating axis (100), and the rotating axis is perpendicular to the central …

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apparatus method grinding - bistro-zuid-spakenburg.nl

Method and apparatus for grinding - Ray, Charles Feb 23, 2006 · Apparatus for high speed grinding includes a diamond-bonded abrasive wheel, a drive mechanism for mounting and rotating the grinding wheel at peripheral speeds up to approximately 200 m/s, and a liquid coolant supply system including a delivery system for directing liquid coolant to the point of grinding contact.

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Method and apparatus for grinding wafers - Micron …

Apparatus and method for slicing a wafer: : Honda et al. 4802309: Method and apparatus for lapping and polishing optical surfaces: : Heynacher: 451/41: 4773951: Method of manufacturing wafers of semiconductor material: : Moffatt et al. 4753049: Method and apparatus for grinding the surface of a semiconductor: 1988 ...

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Apparatus and method for grinding sidewall areas of tires

Heretofore known methods and apparatus for grinding the sidewalls of tires and in particular the white sidewall areas thereof have had several limitations. It is ordinarly been necessary for an operator after placing a tire on the grinding apparatus, to movably position and manipulate the grinding wheel or wheels of the apparatus by handwheels ...

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apparatus and methods for wet grinding - Exodus

wet grinding earliest meerkat.pl. Wet Grinding Learn. Wet Grinding Learn. May 04 2020 Dry grinding is generally much less expensive than wet grinding the other popular grinding method but it doesnt work as well for some tasks Man with a drill A common way to break down ores and other hard raw materials for further processing dry grinding requires material being …

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apparatus method grinding - Tuinprojecten Verbist

Apparatus and method for grinding a helical surface on a flat blade . United States Patent 4294042 . Abstract: Apparatus for grinding a helical cutting surface on a flat cutting blade. Prior art grinders are complex, difficult to operate and expensive to use. The present grinding machine comprises a stationary support (74), a grinding arbor (76 ...

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Apparatus and method for grinding a punch - Justia

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 …

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