GB556644A - Improvements in and relating to the truning of thread grinding wheels and to tools therefor - Google Patents

Improvements in and relating to the truning of thread grinding wheels and to tools therefor

Info

Publication number
GB556644A
GB556644A GB476142A GB476142A GB556644A GB 556644 A GB556644 A GB 556644A GB 476142 A GB476142 A GB 476142A GB 476142 A GB476142 A GB 476142A GB 556644 A GB556644 A GB 556644A
Authority
GB
United Kingdom
Prior art keywords
grinding wheels
truning
relating
thread
thread grinding
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
GB476142A
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.)
EDMUND MEYER VAN MOPPES
SIDNEY WILLIAM GRIFFIN
Original Assignee
EDMUND MEYER VAN MOPPES
SIDNEY WILLIAM GRIFFIN
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 EDMUND MEYER VAN MOPPES, SIDNEY WILLIAM GRIFFIN filed Critical EDMUND MEYER VAN MOPPES
Priority to GB476142A priority Critical patent/GB556644A/en
Publication of GB556644A publication Critical patent/GB556644A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor

Landscapes

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

Abstract

556,644. Trueing grinding wheels. MOPPES, L. E.. VAN, MOPPES, E. M., VAN, GRIFFIN, S. W., and SMITH, N. R. April 10, 1942, No. 4761. [Classes 60 and 124] In a thread grinding machine with a wheel having a single thread contour, the wheel is trued by a conepointed diamond tool the angle of which is in excess of the angle of the thread and lies within the range of 70 degrees - 110 degrees. As shown in Fig. 2 the diamond may be provided with a second conical or cylindrical portion 4 to facilitate reforming the point 1 without removal from the matrix. Specification 556,716 is referred to.
GB476142A 1942-04-10 1942-04-10 Improvements in and relating to the truning of thread grinding wheels and to tools therefor Expired GB556644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB476142A GB556644A (en) 1942-04-10 1942-04-10 Improvements in and relating to the truning of thread grinding wheels and to tools therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB476142A GB556644A (en) 1942-04-10 1942-04-10 Improvements in and relating to the truning of thread grinding wheels and to tools therefor

Publications (1)

Publication Number Publication Date
GB556644A true GB556644A (en) 1943-10-14

Family

ID=9783275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB476142A Expired GB556644A (en) 1942-04-10 1942-04-10 Improvements in and relating to the truning of thread grinding wheels and to tools therefor

Country Status (1)

Country Link
GB (1) GB556644A (en)

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