lathe grinding patents

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  • US1832997A Grinding attachment for milling machines

    US1832997A US232134A US23213427A US1832997A US 1832997 A US1832997 A US 1832997A US 232134 A US232134 A US 232134A US 23213427 A US23213427 A US 23213427A US 1832997 A US1832997 A US 1832997A Authority US United States Prior art keywords grinding attachment milling machines motor base attachment Prior art date 1927-11-09 Legal status (The legal status is an

  • CN201009157Y Grinder turret grinding wheel storehouse

    The utility model discloses a turret type grinding wheel pool of grinding machine, which comprises a hydraulic dividing disc arranged on a grinding machine fixed bearing, wherein, the dividing disc is connected with a plurality of planar turret type grinding wheel brackets; each plane of the turret type grinding wheel brackets is provided with more than one layer of connectors provided with

  • Multispindle metal-grinding machine. Google Patents

    US925867A US39933407A US1907399334A US925867A US 925867 A US925867 A US 925867A US 39933407 A US39933407 A US 39933407A US 1907399334 A US1907399334 A US 1907399334A US 925867 A US925867 A US 925867A Authority US United States Prior art keywords multispindle grinding machine bryant work metal Prior art date 1907-10-26 Legal status (The legal status is an assumption

  • US3500589A Disc brake grinder Google Patents

    The lathe spindle is then. connected to the motor to rotate the disc brake rotor, and the carriage 20 is advanced slowly until the flat grinding face of disc 45 contacts surface 11. When the grinding disc engages the rotor flange, which is o a ing counterclockwise as ind a d y a ow P in FIGURE 5, the disc will rotate, in axis E

  • US3307298A Honing attachment for lathes Google Patents

    US3307298A Honing attachment for lathes Google Patents Honing attachment for lathes Download PDF Info Publication number B24B27/0092 — Grinding attachments for lathes or the like. Description. March 1967 R. G.-NORRIS HONING ATTACHMENT FOR LATHES Filed Aug. 5, 1964 INVENTOR.

  • Certifications and Patents of Earth-Chain Magnetic Chucks

    Suitable for use on Vertical Lathe, Center and combine with Rotary type Surface Grinding Machine, CNC 5 Axis Machining Center...etc. Used on Linear Guideway high precision or high accuracy oblong shape workpiece drilling, grinding machiningetc.

  • Lathe Patents and Patent Applications (Class 82/117

    Lathe Patents (Class 82/117) With program control (Class 82/118) And transmission (Class 82/119) Abstract: A cylindrical grinding apparatus grinding a side face of a cylindrical ingot, having a centering means of at least three rollers and an arm holding the rollers. The cylindrical ingot is placed on a table longitudinally, its end faces

  • Lathe Grinders products for sale eBay

    Get the best deals on Lathe Grinders when you shop the largest online selection at eBay. Free shipping on many items Browse your favorite brands 8 NEW OLD STOCK SMALL BLUE ID GRINDING LATHE TOOL POST GRINDER WHEELS LOT R20. $34.95. $8.65 shipping. Watch. 4 Spindle Assembly Metal Lathe Tool Post Cutter XLO Thread Grinder Ex-cell-o

  • FABRICATION OF CYLINDRICAL GRINDING ATTACHMENT ON

    The grinding wheel chosen is with aluminum oxide abrasives. The required speed can be attained by arranging pulley drives. The prepared work mounted between the centers of the lathe machine chosen. Cylindrical grinding with traverse feed is used for finishing components turned on a lathe. The surface finish obtained on the heavy duty lathe was

  • The Standard Sharpening Method of Lathe Tools

    3. During sharpening lathe tool, please place the lathe tool on the horizontal center of the grinding wheel, and the tip of the lathe tool is slightly upward about 3°-8°, when the lathe tool touches the grinding wheel that the lathe tool should be moved around horizontally. 4. During sharpening major flank face, the lathe tool shank should be

  • Tymen Clay Inventions, Patents and Patent Applications

    Abstract: A lathe for turning a workpiece by means of a headstock and a tailstock includes a lathe bed having an elongate main support structure and bedrails extending along a side of the structure, these rails adjustably supporting the tailstock. Leg supports are provided at opposite ends of the support structure and two pivot connectors each join a respective one of the bed

  • Grinder attachment for a lathe Ammco Tools, Inc.

    Nov 22, 1977· For best results in many cases, the grinding operation should immediately follow the turning operation without removing the rotor from the lathe spindle. The grinder attachment disclosed in my said patent has provided a substantial improvement in the quality of the finish obtained by the grinding operation.

  • Tool grinding machine(Patent) DOE Patents

    DOE Patents Patent: Tool grinding machine. Tool grinding The invention is a rotary selectively directional valve assembly for use in an automated turret lathe for directing a stream of high pressure liquid machining coolant to the interface of a machine tool and workpiece for breaking up ribbon-shaped chips during the formation thereof so

  • Method of turning CARRIER CORP

    Abstract of EP0603109 A method of turning very small grooves (13) into a hardened steel work piece (10) using a precision or ultraprecision lathe (70). Positioning of the work piece (10) on the lathe spindle and dressing the work piece to minimize runout, aligning the cutting tool (40) with the face of the work piece to be grooved, the lathe cutting speed and the cutting tool feed rate

  • FABRICATION OF CYLINDRICAL GRINDING ATTACHMENT

    The grinding wheel chosen is with aluminum oxide abrasives. The required speed can be attained by arranging pulley drives. The prepared work mounted between the centers of the lathe machine chosen. Cylindrical grinding with traverse feed is used for finishing components turned on a lathe. The surface finish obtained on the heavy duty lathe was

  • 238 Best Lathe images Lathe, Metal working, Metal lathe

    Oct 24, 2019 Explore Alan Purdy's board "Lathe" on Pinterest. See more ideas about Lathe, Metal working, Metal lathe.

  • LATHE <pinner_seo_name>'s collection of 500+ lathe ideas

    Sep 9, 2020 Explore Ronnie Rome Jr's board "LATHE", followed by 859 people on Pinterest. See more ideas about Lathe, Metal lathe, Metal working.

  • Rivett Lathe Mfg. Co. Assigned Patents

    Patent Number Date Title Name City Description 363,000: May. 17, 1887: Watch-maker's lathe: Edward Rivett : Boston, MA

  • W.F. & John Barnes Patented Foot-Powered Machinery

    Oct 04, 2008· No. 6 Velocipede Lathe: Grinding & Polishing Machine: No. 1 Amateur Saw: No. 6 Amateur Saw: No. 7 Engine Lathe: No 1 Drill: Adjustable Screw Press: Water Emery Grinder: U.S. Patents Granted to John or William Barnes. Metal & Woodworking Machine Patents: May 9, 1871 Improvement in Mechanical Movements: Jan 20, 1874 Improvement in Converting

  • US Patent for PVC pipe end smooth surfacer Patent (Patent

    May 12, 2000· A PVC-pipe-end smooth-surfacer has a reamer cylinder (1) sized and shaped to fit slidably on an outside periphery of an external periphery of a PVC pipe (2) proximate a pipe end (12) to be cut with a cutting wheel (5) rotatable in a cylinder-base bearing (3) while a cutter shaft (4) on the cutter wheel is being rotated with a cutting element (15, 16) of the cutting wheel in

  • Tool Post Grinder for sale In Stock eBay

    Dumore No 5G Post Grinder Lathe Tool GRINDING SPINDLE 5C-260. $399.99. $137.13 shipping. 15 watching. Watch. 1 HP Tool Post Grinder 20” Swing Model B0014FLF2AM,TOSHIBA HOUSTON, 8" wheel. $159.00. 14 watching. Watch. Dumore no.7 "the giant" 3/4 hp 115v metal lathe tool post grinder 8019-216.

  • Brake lathe with hand-held grinder and method of grinding

    May 28, 1991· With the socket 32 attached to the spindle 11 as shown in FIG. 2, when the lathe is operated to rotate the spindle 11 and thus the brake disc 12, the grinding disc 19 is also rotated. The operator then holds the grinder attachment in the position shown in solid lines in FIG. 2 with the planar abrasive face 20 of the grinding disc flat against

  • Stuart Batty Inventions, Patents and Patent Applications

    May 10, 2011· Abstract: A grinding platform with an axis of rotation that is on the plane of the abrasive when used with belt grinders and on the plane that is vertical and tangent to the curvature of the abrasive when used with wheel grinders; such grinder having an angle gauge and possibly a vernier scale that allow for accurate determination of the angle of the tool rest in relation to the grinding

  • Lathe Cutting Tools A Guide to Lathe machine Tools with PDF

    Aug 03, 2020· A lathe is a machine that rotates the workpiece about an axis of rotation to perform various operations such as turning, undercutting, knurling, drilling, facing, boring, and cutting, with lathe cutting tools that are applied to the workpiece to create an object with symmetry about that axis.. For general purpose work, the tool used in is a single point tool, but for

  • GRINDER ATTACHMENT FOR A LATHE Free Patents Online

    Aug 13, 1974· United States Patent 3828487 The present invention relates in general to grinding attachments for lathes, and it relates more particularly to a new and improved grinding attachment incorporating means for quickly and easily replacing the quill portion thereof.

  • Lathe tool grinding fixture Landy, William R.

    Lathe tool grinding fixture . United States Patent 2317996 . Abstract: My present invention provides a simple and highly efficient device for holding a cutting tool such as used in lathes, planers, shapers, and the like, and to accurately position the same with respect to the grinding wheel and the various angles on which the cutting end of the

  • Tool grinding machine(Patent) DOE Patents

    DOE Patents Patent: Tool grinding machine. Tool grinding The invention is a rotary selectively directional valve assembly for use in an automated turret lathe for directing a stream of high pressure liquid machining coolant to the interface of a machine tool and workpiece for breaking up ribbon-shaped chips during the formation thereof so

  • Rivett Lathe Mfg. Co. Assigned Patents

    Patent Number Date Title Name City Description 363,000: May. 17, 1887: Watch-maker's lathe: Edward Rivett : Boston, MA

  • CHUCK FOR LATHE, GRINDING OR MILLING Free Patents

    Feb 29, 1972· The invention pertains to a chuck for a lathe, grinding machine, or milling machine and more particularly to an adjustable chuck of the driving center variety for end-gripping a workpiece. Reference is hereby made to patents issued to Sloan, U.S. Pat. Nos. 2,698,185, issued Dec. 28, 1954; and 2,524,485, issued Oct. 3, 1950. The present

  • W.F. & John Barnes Patented Foot-Powered Machinery

    Oct 04, 2008· No. 6 Velocipede Lathe: Grinding & Polishing Machine: No. 1 Amateur Saw: No. 6 Amateur Saw: No. 7 Engine Lathe: No 1 Drill: Adjustable Screw Press: Water Emery Grinder: U.S. Patents Granted to John or William Barnes. Metal & Woodworking Machine Patents: May 9, 1871 Improvement in Mechanical Movements: Jan 20, 1874 Improvement in Converting

  • Monarch Machine Tool Co. Assigned Patents

    Submitting Patent Information. It is common knowledge that most lead screws in lathes, grinding machines and other machine tools vary more or less in lead throughout their length, and that although these variations may be relatively small, they will be translated to and appear increased in lead screws generated on such machines.

  • Espacenet patent classification

    Apparatus for separating solids from solids are covered by B03B when the process concerned is regarded as the equivalent of "washing" in the sense of the mining art, even if such apparatus is a pneumatic one, especially pneumatic tables or jigs. Screens PER SE are not covered by this subclass but are classified in B07B, even if they are being used in a wet process.

  • Cylindrical grinder Wikipedia

    The first attempt was simply a small lathe with a grinding wheel mounted to it. Subsequent attempts led to the cylindrical grinder displayed at the 1876 Centennial Exposition and the subsequent patent. It is important to note that Brown & Sharpe cannot be given sole credit of pioneering advances in cylindrical grinding. A man in Waltham

  • Stuart Batty Inventions, Patents and Patent Applications

    May 10, 2011· Abstract: A grinding platform with an axis of rotation that is on the plane of the abrasive when used with belt grinders and on the plane that is vertical and tangent to the curvature of the abrasive when used with wheel grinders; such grinder having an angle gauge and possibly a vernier scale that allow for accurate determination of the angle of the tool rest in relation to the grinding surface.

  • Lathe Cutting Tools A Guide to Lathe machine Tools with PDF

    Aug 03, 2020· A lathe is a machine that rotates the workpiece about an axis of rotation to perform various operations such as turning, undercutting, knurling, drilling, facing, boring, and cutting, with lathe cutting tools that are applied to the workpiece to create an object with symmetry about that axis.. For general purpose work, the tool used in is a single point tool, but for special operations

  • Chucks for machine tools, such as lathes and grinding

    Jan 04, 1977· This invention relates to a chuck for a machine tool such as a lathe, grinding machine or the like. Machine tools of the kind specified of course comprise a generally cylindrical chuck which is attached to a rotary spindle of a lathe or grinding machine or the like, or is fixed on a table of a milling or drilling machine or the like.

  • US186,799 Process of and Apparatus for Balancing

    Figure 2 represents a section through the casing in the plane of a rotor disc, exposing said opening and also the turbine nozzle; . Figure 3 is a view of the essential parts of the balance-indicating instrument and, . Figure 4 illustrates the manner in which a jet of abrasive substance is applied when carrying out my process.. Calling attention specifically to the first names 1 is a casing

  • Portable Lathe For Pipe Turning Patents and Patent

    Portable Lathe For Pipe Turning Patents (Class 82/113) grinding, or contouring a workpiece. A pneumatically driven mechanism for the machine tool includes a plurality of worm gears positioned and arranged for selective rotational speed and tongue of the spindle of such tool. Essentially, the machine tool or universal tool combines functions