Tool Grinding Patents

US3039244A Tool grinding fixture Google Patents

A tool grinding fixture for grinding cut-ting tools used in drill presses, lathes, milling machines and similar equipment, comprising: an indexing head having a body with a cylindrical bore therethrough, a spindle revolvably positioned in said bore and having a tool receiving bore; said indexing head having rotary indexing means for angularly

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US6341996B1 Tool grinding simulation system Google Patents

A simulation system ( 20 ) for a CNC machine tool includes a swept surface calculation engine ( 21 ) for processing workpiece data and grinding wheel data representing information about the grinding wheel ( 12 ) and its programmed path to generate a set of geometric envelopes representing the solid volume occupied by the grinding wheel ( 12 ) as it moves along its programmed path.

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Tool grinding machine(Patent) DOE Patents

A reusable grinding tool consisting of a replaceable single layer of abrasive particles intimately bonded to a precisely configured tool substrate, and a process for manufacturing the grinding tool. The tool substrate may be ceramic or metal and the abrasive particles are

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US3183632A Grinding tool Google Patents

US3183632A US208304A US20830462A US3183632A US 3183632 A US3183632 A US 3183632A US 208304 A US208304 A US 208304A US 20830462 A US20830462 A US 20830462A US 3183632 A US3183632 A US 3183632A Authority US United States Prior art keywords ceramic grinding tool shank grinding working portion Prior art date 1962-07-09 Legal status (The legal status is an assumption

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DE4326595C2 Universal grinding station for tool grinding

Universal grinding station for tools, with ei nem grinding table (1), a tool carrier (2) and ei nem grinding head (3), wherein on the grinding table (1) processing in Rich at least one axis of movement (X) oriented management and mounting grooves (4) product carrier for fixing the work and the grinding head are provided, characterized in that

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DE3133488C3 Program-controlled tool grinding machine

grinding tool spindle axis horizontal Prior art date 1981-08-25 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired Fee Related Application number DE19813133488 Other languages German (de) Other

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US Patent for Nozzle carrier for a tool grinding machine

The disclosure of each of the above-identified patent applications is incorporated herein by reference. BACKGROUND. 1. Field of the Invention. The invention relates to cooling of a tool grinding machine and a cooling apparatus of a tool grinding machine. In particular the invention relates to a nozzle carrier being configured to be mounted to a

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Improved tool grinding machine(Patent) DOE Patents

The present invention relates to an improved tool grinding mechanism for grinding single point diamond cutting tools to precise roundness and radius specifications. The present invention utilizes a tool holder which is longitudinally displaced with respect to the remainder of the grinding system due

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US Patent for Valve grinding tool Patent (Patent

A tool includes a coupling, an inner adjustment sleeve, and an outer adjustment sleeve. The coupling connects a rotary tool to the inner adjustment sleeve. An adjustable portion of the inner adjustment sleeve is threadedly received in the outer adjustment sleeve. An offset aperture in the free end of the outer adjustment sleeve receives a tip of a valve stem for grinding.

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Patents Assigned to HTC Sweden AB Justia Patents Search

Justia Patents Patents and Patent Application Resources. Log In Sign Up. Find a Lawyer; Ask a Lawyer ; Research the Law; Law Schools; Laws & Regs; Newsletters; Legal Marketing. Law Firm Websites; Law Firm SEO ; Lawyer Directory; Local Marketing; Other Marketing Solutions; Justia Patents Patents Assigned to HTC Sweden AB Patents Assigned to HTC Sweden AB Grinding tool. Patent

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DOE Patents Patent: Precision replenishable grinding tool

A reusable grinding tool consisting of a replaceable single layer of abrasive particles intimately bonded to a precisely configured tool substrate, and a process for manufacturing the grinding tool. The tool substrate may be ceramic or metal and the abrasive particles are preferably diamond, but may

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PEIPING UNIVERSAL TOOL GRINDING MACHINES

patent No. 136236 SOF. R Type end mills & cutters grinding attachment The attachment Can grind end mills. ball radius end mills, ball radius lathe tools, etc. Lathe grindin attachment This attachment is specially used for grinding general lathe tools, CNC lathe tools. PP.50 Patent No. 42447 The main spindle orwheel head is Universal

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CPC Scheme B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING

This subclass covers grinding tools for working on any material; Tools for grinding, buffing or sharpening, specially designed for a particular purpose, which purpose is provided for in a single other place, are classified in that place, e.g. B23F 21/02

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US Patent for Oscillatory drive for fine-grinding machine

A fine-grinding machine having a tool engageable with a workpiece is oscillated linearly at high speed has a drive comprising a tool-carrying slide having a connecting pin extending along an output axis, an input shaft centered on and normally rotating about an input axis offset from and generally parallel to the output axis, an eccentric carried on the shaft and having an outer surface

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Tool grinding fixture Free Patents Online

20/09/1983· The present invention relates in general to fixtures for holding tool bits during grinding operations on the bits, and it relates in particular to a fixture having new and improved means for mounting a tool bit at an angularly adjustable position relative to a magnetic chuck on which the fixture may be mounted.

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Patents Assigned to Kennametal Inc. Justia Patents Search

Justia Patents Patents and Patent Application Resources. Abstract: A retainer, adapted to engage a recess in a cutting tool for securing the cutting tool to a support block, includes a retainer body having a main portion with first and second ends. The main portion defines a continuous shear zone having first and second ends.

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Company Overview Tangshan Mingsha Hardware Grinding Co

Tangshan Mingsha Hardware Abrasive Tools Co.,ltd is a professional abrasive wheel manufacturer, enjoys a high reputation as a specialist in the design,development, manufacture and distribution of the resin cutting and grinding wheel which located in Hanfeng

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Grinding of Carbide and HSS tools for metalworking Lach

Today grinding tools are an integral part of every production. LACH DIAMANT provides a varied product range of diamond and CBN grinding tools which can be divided into three sections: Grinding wheels for processing of carbide and HSS; grinding wheels for the conventional grinding service of tools used in the woodworking industry (for example on Weinig, Walter or Vollmer machines) and grinding

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FSC Cutting Tool Technology

We manufacture tools from .031 to 2.50 in diameter (1mm to 64mm). We produce tools based on our clients’ specific operation, material, print or industry standard. FSC produces both tungsten carbide and high speed steel tools with any coating for tools including drills, reamer, routers, end mills, countersinks and multi-function tools.

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Suzhou Haller en.hawema-haller

Using these special indexing units enabled retrofitting and modernizing of manual tool and cutter grinders and so backlash free re-sharpening of helically fluted tools. It was a revolutionary matter in the tool and cutter grinding field at the time. About 1.200 of these units were sold worldwide in the before mentioned time period, also to many

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GRINDING TOOL Patent Europe PMC

The grinding tool comprises a support and a grinding body (3, 10) with abrasive grits (4, 11) held together by a binder (5, 12). The abrasive grits (4, 11) are essentially up to 100 % natural and/or synthetic diamond grits and the binder (5, 12) is a ceramic material. The binder is preferably produced from sintered and mineral materials.

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Method for grinding precision components(Patent) DOE Patents

A reusable grinding tool consisting of a replaceable single layer of abrasive particles intimately bonded to a precisely configured tool substrate, and a process for manufacturing the grinding tool. The tool substrate may be ceramic or metal and the abrasive particles are

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Performance enhancement tools for grinding mills

Performance enhancement tools for grinding mills D.G. ALMOND* and W. VALDERRAMA† *FFE minerals USA Inc., Performance Enhancement Technology, Bethlehem, PA USA †Federico Santa Maria Technical University, Department of Materials Science, Valparaiso, Chile Operation of large SAG mills requires a change in the conceptual approach to grinding

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Grinding Wheels at Moore Tool: Precision Machining

Browse Abrasive Wheels in the Moore Tool Co., Inc. catalog including Contour Grinding Mandrels Super Rougher, Rotary Dresser Model DTS 1300,Conventional Abrasive 9,000 through 60,000 RPM,Electroplated CBN and Diamond- 40,000 through 80

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Multi-disc grinding tool head

Same patents: Method and machine for machining the annular surfaces // 2215634. The invention relates to the field of engineering and is designed to handle the ring, mainly, the sealing surfaces of buildings wedge gate valves in the course of overhaul, including in the field of mobile workshops . Device for grinding and lapping of sealing surfaces of valves // 2210482. The invention relates to

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BAOJE Industrial CNC Cutting Tools CNC Toolholders

BAOJE industrial Ltd. Co. specialize in CNC Cutting Tools,CNC Toolholders. These are some patents which include CNC grinding tool machine, sectioning machine, precision boring tools along with toolholders to satisfy your needs.

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Grinding, cutting and machining Hand Tools Products

Grinding, cutting and machining Drill File / brush Saw Grinding, cutting and machining accessories Scraper Tube cutters Knives / shears Thread repair Measurement VDE tools / tools for electricians /

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Grinding tool Patent Europe PMC

The invention relates to a grinding or milling tool for precise mechanical machining, the tool body of which is provided, on the outer peripheral surface, with a nickel coating and has small diamond grains embedded in said coating. Since these diamond grains loosen over a lengthy period of use and may fall out of the coating, the invention proposes, in order to achieve a greater stability

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CPC Definition B24D TOOLS FOR GRINDING, BUFFING, OR

Hand tools or other devices for non-rotary grinding, polishing or stropping, having rigidly- or resiliently-supported operative surfaces. The hand tools may have a grip or holder to move the tool with respect to the workpiece, or the workpiece to be treated is moved by hand with respect to the tool

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lathe grinding patents paduwashopping

sylindrical grinding attachment for lathe machine. Patent US1719689 Grinding attachment for lathes,Try the new Google Patents, with machine,P H BUEHRLE GRINDING ATTACHMENT -FOR LATHES,Apparatus for and method of dressing cylindrical .

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Scalping Before Gyratory Crusher Large Crusher Manufacturers In India

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