GB496251A - A method of casting matrices for use in making bonded abrasive gear wheels - Google Patents

A method of casting matrices for use in making bonded abrasive gear wheels

Info

Publication number
GB496251A
GB496251A GB14924/37A GB1492437A GB496251A GB 496251 A GB496251 A GB 496251A GB 14924/37 A GB14924/37 A GB 14924/37A GB 1492437 A GB1492437 A GB 1492437A GB 496251 A GB496251 A GB 496251A
Authority
GB
United Kingdom
Prior art keywords
bonded abrasive
gear wheels
per cent
making bonded
abrasive gear
Prior art date
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
Application number
GB14924/37A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carborundum Co filed Critical Carborundum Co
Publication of GB496251A publication Critical patent/GB496251A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/08—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with ratchet and pawl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/03—Honing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A mould for making a bonded abrasive gear wheel used in finishing metal gears is made by pouring a zinc alloy containing 5 per cent of aluminium and 1 per cent of copper about a master gear made from iron containing 1,5 per cent of nickel and 0,5 per cent of molybdenum.
GB14924/37A 1936-06-01 1937-05-28 A method of casting matrices for use in making bonded abrasive gear wheels Expired GB496251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US496251XA 1936-06-01 1936-06-01

Publications (1)

Publication Number Publication Date
GB496251A true GB496251A (en) 1938-11-28

Family

ID=21960817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14924/37A Expired GB496251A (en) 1936-06-01 1937-05-28 A method of casting matrices for use in making bonded abrasive gear wheels

Country Status (2)

Country Link
FR (1) FR496251A (en)
GB (1) GB496251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432363A1 (en) * 1978-07-31 1980-02-29 Elektrostal Mo I Stali Splavov Abrasive tools prodn. by hot pressing - using bimetallic plates to apply pressure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1135293C (en) * 1999-03-01 2004-01-21 热动力公司 Variable stroke motor and valve
EP2193288B1 (en) 2007-09-26 2012-10-24 Magna Powertrain Inc. Transmission with rear torque converter
FR2933125B1 (en) * 2008-06-27 2011-10-28 Henri Charles Pierre Marie Vennin COMPRESSED AIR MOTOR WITH PISTON TYPE IMPULSE, RESET
FR2951432B1 (en) * 2009-10-21 2011-11-11 Henri Vennin CYCLE PROVIDED WITH COMPRESSED AIR SUPPLY AIR MOTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432363A1 (en) * 1978-07-31 1980-02-29 Elektrostal Mo I Stali Splavov Abrasive tools prodn. by hot pressing - using bimetallic plates to apply pressure

Also Published As

Publication number Publication date
FR496251A (en) 1919-10-31

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