JPS563106A - Lathe - Google Patents

Lathe

Info

Publication number
JPS563106A
JPS563106A JP7884479A JP7884479A JPS563106A JP S563106 A JPS563106 A JP S563106A JP 7884479 A JP7884479 A JP 7884479A JP 7884479 A JP7884479 A JP 7884479A JP S563106 A JPS563106 A JP S563106A
Authority
JP
Japan
Prior art keywords
lever
shaft
cutting
work
turned
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.)
Granted
Application number
JP7884479A
Other languages
Japanese (ja)
Other versions
JPS5915761B2 (en
Inventor
Isao Yamamoto
Yoshihiko Terao
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Priority to JP54078844A priority Critical patent/JPS5915761B2/en
Publication of JPS563106A publication Critical patent/JPS563106A/en
Publication of JPS5915761B2 publication Critical patent/JPS5915761B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37583—Detect separation, cutting, penetration, piercing, break through material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45125—Four axis, spindle lathe

Landscapes

  • Turning (AREA)

Abstract

PURPOSE: To ensure the automation of the work of an NC lathe by providing a cutting-off confirmation device and thereby transferring to the feeding operation of the work after completion of the cutting-off operation.
CONSTITUTION: A sensing lever 9 is fixed to the tip of a shaft 6 extending in the same direction with the main shaft on the upper surface of a kead stock 1. The shaft 6 is rotated through the intermediary of a lever 12 connected with the piston rod 11 of a fluid cylinder 10, while the sensing lever 9 is also swiveled around the shaft 6. The lever 12 touches and separates from limit switches 13 and 14 and thereby actuators 15 and 16 are turned on and off. When the cutting off is completed, the switch 13 is turned on by the swiveling of the lever 12, and the work proceeds to the next block.
COPYRIGHT: (C)1981,JPO&Japio
JP54078844A 1979-06-21 1979-06-21 lathe Expired JPS5915761B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54078844A JPS5915761B2 (en) 1979-06-21 1979-06-21 lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54078844A JPS5915761B2 (en) 1979-06-21 1979-06-21 lathe

Publications (2)

Publication Number Publication Date
JPS563106A true JPS563106A (en) 1981-01-13
JPS5915761B2 JPS5915761B2 (en) 1984-04-11

Family

ID=13673128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54078844A Expired JPS5915761B2 (en) 1979-06-21 1979-06-21 lathe

Country Status (1)

Country Link
JP (1) JPS5915761B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009186A (en) * 2017-05-16 2017-08-04 深圳市京田精密科技有限公司 The automatic material connection device and its operation method and installation method of a kind of numerically controlled lathe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0440128Y2 (en) * 1986-01-27 1992-09-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4870184A (en) * 1971-12-27 1973-09-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4870184A (en) * 1971-12-27 1973-09-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009186A (en) * 2017-05-16 2017-08-04 深圳市京田精密科技有限公司 The automatic material connection device and its operation method and installation method of a kind of numerically controlled lathe

Also Published As

Publication number Publication date
JPS5915761B2 (en) 1984-04-11

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