GB1099089A - Cutting tool feed indicating apparatus - Google Patents

Cutting tool feed indicating apparatus

Info

Publication number
GB1099089A
GB1099089A GB2444466A GB2444466A GB1099089A GB 1099089 A GB1099089 A GB 1099089A GB 2444466 A GB2444466 A GB 2444466A GB 2444466 A GB2444466 A GB 2444466A GB 1099089 A GB1099089 A GB 1099089A
Authority
GB
United Kingdom
Prior art keywords
spindle
ring
socket
tap
machine
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
GB2444466A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1099089A publication Critical patent/GB1099089A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

1,099,089. Tapping, machine tool details. O. BILZ. June 1, 1966 [June 5, 1965], No. 24444/66. Heading B3B and B3N. A tap 2, Figs. 2 and 4, is held in a torque limiting chuck 1 having a socket 5, in which a spindle 6 is slidable against a spring 10, spindle 6 being axially, adjustably-fixed to a drive shaft 11, and a ring 15 having a radioactive portion 16 is frictionally held on spindle 6, and co-operates with a screening ring 12 fixed to the end of socket 5. When several taps in a multi-spindle machine are used a Geiger counter 18, Fig. 5, and a Geiger tube 17 pick up signals from any tap 2<SP>1</SP> whose ring 15 is not screened. In operation, portion 16 of ring 15 is inserted into ring 12 to prevent any radiation being picked up by tube 17. The hole is tapped, and spindle 6 does not move axially relative to socket 5. If however the tap does not enter bore 3 of the workpiece 4, or is too blunt to cut properly, spindle 6 moves relative to socket 5, compresses spring 10, and moves ring 15 along spindle 6. When spindle 11 is retracted, ring 15 will move out of screening ring 12, and the Geiger counter will pick up a signal. A warning signal is made, or the machine is switched off, and a new tap is placed in the relevant chuck.
GB2444466A 1965-06-05 1966-06-01 Cutting tool feed indicating apparatus Expired GB1099089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0082286 1965-06-05

Publications (1)

Publication Number Publication Date
GB1099089A true GB1099089A (en) 1968-01-17

Family

ID=6981445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2444466A Expired GB1099089A (en) 1965-06-05 1966-06-01 Cutting tool feed indicating apparatus

Country Status (4)

Country Link
CH (1) CH435923A (en)
DE (1) DE1477182B1 (en)
GB (1) GB1099089A (en)
NL (1) NL6607726A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145946A (en) * 1983-09-05 1985-04-11 Miyakawa Industry Co Ltd A hole machining device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687384A (en) * 1985-12-18 1987-08-18 Mccoy David A Hand tapping device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099245B (en) * 1955-01-22 1961-02-09 Bruno Linstedt Monitoring of wear by means of radioactive measurements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145946A (en) * 1983-09-05 1985-04-11 Miyakawa Industry Co Ltd A hole machining device

Also Published As

Publication number Publication date
NL6607726A (en) 1966-12-06
CH435923A (en) 1967-05-15
DE1477182B1 (en) 1970-03-12

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