JPS6440190A - Laser beam composite machine - Google Patents

Laser beam composite machine

Info

Publication number
JPS6440190A
JPS6440190A JP62195707A JP19570787A JPS6440190A JP S6440190 A JPS6440190 A JP S6440190A JP 62195707 A JP62195707 A JP 62195707A JP 19570787 A JP19570787 A JP 19570787A JP S6440190 A JPS6440190 A JP S6440190A
Authority
JP
Japan
Prior art keywords
ball screws
punch
die
elongation
rise
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.)
Pending
Application number
JP62195707A
Other languages
Japanese (ja)
Inventor
Toyoyuki Kawauchi
Akira Yamada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62195707A priority Critical patent/JPS6440190A/en
Publication of JPS6440190A publication Critical patent/JPS6440190A/en
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To perform the stable punching by circulating a cooling medium through hollow ball screws to move a punch and a die in opposition and eliminating the temperature-rise elongation difference of the ball screws to eliminate the clearance variation between the punch and the die. CONSTITUTION:The punch 1 and the die 2 in opposition combined with a laser beam machining head 10 receive the rotation of the hollow ball screws 11 by ball screw nuts 7 on linear guides 6 and move in parallel in an opposite state. The temperatures of said hollow ball screws 11 rise by the rotating friction with the ball screw nuts 7 and the ball screws 11 elongate respectively and the elongation is different respectively and the variation difference takes place on the clearance between the punch 1 and the die 2. For this reason, the cooling medium is circulated through the hollow ball screws 11 via a heat exchanger 12, by which the temperature-rise elongation is prevented or the elongation difference is eliminated and the clearance variation is eliminated and the stable punching can be performed.
JP62195707A 1987-08-04 1987-08-04 Laser beam composite machine Pending JPS6440190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62195707A JPS6440190A (en) 1987-08-04 1987-08-04 Laser beam composite machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195707A JPS6440190A (en) 1987-08-04 1987-08-04 Laser beam composite machine

Publications (1)

Publication Number Publication Date
JPS6440190A true JPS6440190A (en) 1989-02-10

Family

ID=16345637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195707A Pending JPS6440190A (en) 1987-08-04 1987-08-04 Laser beam composite machine

Country Status (1)

Country Link
JP (1) JPS6440190A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624818A (en) * 2016-12-08 2017-05-10 成都成化机械制造有限公司 Four-station numerically-controlled machine tool for milling and grinding ball valve and processing method
CN107617884A (en) * 2016-12-09 2018-01-23 西安麦特沃金液控技术有限公司 Once more former and metal ball forming machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624818A (en) * 2016-12-08 2017-05-10 成都成化机械制造有限公司 Four-station numerically-controlled machine tool for milling and grinding ball valve and processing method
CN107617884A (en) * 2016-12-09 2018-01-23 西安麦特沃金液控技术有限公司 Once more former and metal ball forming machines
CN107617884B (en) * 2016-12-09 2024-04-26 西安麦特沃金液控技术有限公司 One-time multi-forming equipment and metal ball forming machine

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