JPS57132915A - Shearing machine - Google Patents

Shearing machine

Info

Publication number
JPS57132915A
JPS57132915A JP1751881A JP1751881A JPS57132915A JP S57132915 A JPS57132915 A JP S57132915A JP 1751881 A JP1751881 A JP 1751881A JP 1751881 A JP1751881 A JP 1751881A JP S57132915 A JPS57132915 A JP S57132915A
Authority
JP
Japan
Prior art keywords
work
thickness
adjust
shearing
depending
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
JP1751881A
Other languages
Japanese (ja)
Other versions
JPH0141455B2 (en
Inventor
Hidekatsu Ikeda
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.)
Amada Co Ltd
Original Assignee
Amada Co 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP1751881A priority Critical patent/JPS57132915A/en
Priority to US06/342,923 priority patent/US4507997A/en
Priority to IT4768082A priority patent/IT1189213B/en
Priority to SE8200516A priority patent/SE450472B/en
Priority to CA000395162A priority patent/CA1180657A/en
Priority to FR8201498A priority patent/FR2498964B1/en
Priority to GB8202687A priority patent/GB2093748B/en
Priority to KR828200395A priority patent/KR880002546B1/en
Priority to DE19823203039 priority patent/DE3203039A1/en
Priority to CH693/82A priority patent/CH658212A5/en
Publication of JPS57132915A publication Critical patent/JPS57132915A/en
Publication of JPH0141455B2 publication Critical patent/JPH0141455B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools

Abstract

PURPOSE:To automatically adjust a shearing angle depending on the thickness of a work to be sheared off, by controlling the adjusted quantity of the shearing angle depending on the detected thickness of the work put on a table. CONSTITUTION:Before a work W is sheared off by the upper and lower cutters 27, 15 of a shearing machine 1, its ram 25 is slightly swung right ward or leftward to adjust the clearance between the upper and the lower cutters depending on the thickness of the work. Pressurized oil is supplied to or drained from appropriate one of a right and a left driving cylinders 17 to operate the cylinder ahead to appropriately incline the ram 25 and the upper cutter 27 as to the lower cutter 15 to adjust the shearing angle.
JP1751881A 1981-01-30 1981-02-10 Shearing machine Granted JPS57132915A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1751881A JPS57132915A (en) 1981-02-10 1981-02-10 Shearing machine
US06/342,923 US4507997A (en) 1981-01-30 1982-01-26 Shearing machine
IT4768082A IT1189213B (en) 1981-01-30 1982-01-29 IMPROVEMENT IN THE SHEARING MACHINES
SE8200516A SE450472B (en) 1981-01-30 1982-01-29 IS MACHINE
CA000395162A CA1180657A (en) 1981-01-30 1982-01-29 Shearing machine
FR8201498A FR2498964B1 (en) 1981-01-30 1982-01-29 SHEARING MACHINE WITH PIECE THICKNESS DETECTOR
GB8202687A GB2093748B (en) 1981-01-30 1982-01-29 Improvements in or relating to shearing apparatus
KR828200395A KR880002546B1 (en) 1981-01-30 1982-01-30 Shearing machine
DE19823203039 DE3203039A1 (en) 1981-01-30 1982-01-30 CUTTER
CH693/82A CH658212A5 (en) 1981-01-30 1982-02-01 SHEARING MACHINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1751881A JPS57132915A (en) 1981-02-10 1981-02-10 Shearing machine

Publications (2)

Publication Number Publication Date
JPS57132915A true JPS57132915A (en) 1982-08-17
JPH0141455B2 JPH0141455B2 (en) 1989-09-05

Family

ID=11946170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1751881A Granted JPS57132915A (en) 1981-01-30 1981-02-10 Shearing machine

Country Status (1)

Country Link
JP (1) JPS57132915A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827063A (en) * 1981-07-30 1983-02-17 コ−ニング・グラス・ワ−クス Method of stabilizing biological active intermediary metabolism product
JPS63196311A (en) * 1987-02-12 1988-08-15 Mitsubishi Heavy Ind Ltd Shearing machine
CN110508858A (en) * 2019-09-04 2019-11-29 国机铸锻机械有限公司 A kind of inclined edge plate shearing machine of angle of shear digit control adjustment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827063A (en) * 1981-07-30 1983-02-17 コ−ニング・グラス・ワ−クス Method of stabilizing biological active intermediary metabolism product
JPH0222909B2 (en) * 1981-07-30 1990-05-22 Corning Glass Works
JPS63196311A (en) * 1987-02-12 1988-08-15 Mitsubishi Heavy Ind Ltd Shearing machine
CN110508858A (en) * 2019-09-04 2019-11-29 国机铸锻机械有限公司 A kind of inclined edge plate shearing machine of angle of shear digit control adjustment

Also Published As

Publication number Publication date
JPH0141455B2 (en) 1989-09-05

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