JPS5645223A - Forming method for suspending parts for shock absorber - Google Patents

Forming method for suspending parts for shock absorber

Info

Publication number
JPS5645223A
JPS5645223A JP12073779A JP12073779A JPS5645223A JP S5645223 A JPS5645223 A JP S5645223A JP 12073779 A JP12073779 A JP 12073779A JP 12073779 A JP12073779 A JP 12073779A JP S5645223 A JPS5645223 A JP S5645223A
Authority
JP
Japan
Prior art keywords
work
inward
scrapped
shape
restriking
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
JP12073779A
Other languages
Japanese (ja)
Inventor
Yoshihiko Kanbe
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP12073779A priority Critical patent/JPS5645223A/en
Publication of JPS5645223A publication Critical patent/JPS5645223A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE: To make the control of the sizes of the blank and the finished product to be easy, to make the welding work unnecssary, and to improve the productivity, by forming the inner surface of the sheet blank into the continuous smooth plane.
CONSTITUTION: The drawing work is applied to the sheet blank 1 and the bottomed cylindrical shape is obtained. The bottom of this bottomed cylindrical shape is drawn inward, and the corner radius R of the turn-up is eliminated by the restriking work. The bottom of this restruck shape is removed by the trimming work and is scrapped 3. Next, the inward turned up part is shaped by the burring work into a shape whose inner circumference is opening toward both of open mouths. The flange formed in a outer circumference is cut off by the trimming work and is scrapped 4. The trimmed part is bent inward; and finally, the neck formed by the restriking work is pressure welded to the end of the part forming the inner circumference, and the inner surface is finished into the continuous smooth plane.
COPYRIGHT: (C)1981,JPO&Japio
JP12073779A 1979-09-21 1979-09-21 Forming method for suspending parts for shock absorber Pending JPS5645223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12073779A JPS5645223A (en) 1979-09-21 1979-09-21 Forming method for suspending parts for shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12073779A JPS5645223A (en) 1979-09-21 1979-09-21 Forming method for suspending parts for shock absorber

Publications (1)

Publication Number Publication Date
JPS5645223A true JPS5645223A (en) 1981-04-24

Family

ID=14793731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12073779A Pending JPS5645223A (en) 1979-09-21 1979-09-21 Forming method for suspending parts for shock absorber

Country Status (1)

Country Link
JP (1) JPS5645223A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271258A (en) * 1991-06-12 1993-12-21 Slm Canada Inc. Method and apparatus of forming one-piece core cap stamping with keyway
KR100430588B1 (en) * 2000-12-27 2004-05-10 주식회사 만도 Method for manufacturing rod guide for shock absorber
CZ306577B6 (en) * 2012-10-25 2017-03-15 Mitsubishi Electric Corporation A method of producing a compressor, and a compressor produced by this method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS464886A (en) * 1970-04-10 1971-11-20
JPS51119668A (en) * 1975-04-14 1976-10-20 Kowa Kougiyoushiyo Kk Method of forming operating handles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS464886A (en) * 1970-04-10 1971-11-20
JPS51119668A (en) * 1975-04-14 1976-10-20 Kowa Kougiyoushiyo Kk Method of forming operating handles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271258A (en) * 1991-06-12 1993-12-21 Slm Canada Inc. Method and apparatus of forming one-piece core cap stamping with keyway
KR100430588B1 (en) * 2000-12-27 2004-05-10 주식회사 만도 Method for manufacturing rod guide for shock absorber
CZ306577B6 (en) * 2012-10-25 2017-03-15 Mitsubishi Electric Corporation A method of producing a compressor, and a compressor produced by this method

Similar Documents

Publication Publication Date Title
US3995572A (en) Forming small diameter opening for aerosol, screw cap, or crown cap by multistage necking-in of drawn or drawn and ironed container body
SU1266466A3 (en) Tube-chaped vessel
US3583624A (en) Containers and method of manufacture thereof
US4527412A (en) Method for making a necked container
US3811393A (en) Manufacture of cans and the like
US4102467A (en) Tapered plastic container with seamed metal end and method for making it
US2947653A (en) Method of producing containers from thermoplastic material
US4368841A (en) Paper container
GB1507572A (en) Bottle-shaped containers and a method of manufacture thereof
US4587827A (en) Method of sheet metal processing
US3912438A (en) Container manufacturing apparatus
US4184444A (en) Tapered plastic container with seamed metal end and method for making it
CA1250488A (en) Shell for can
JPS5645223A (en) Forming method for suspending parts for shock absorber
CH540158A (en) container
US3955231A (en) Cup nut mass production process
US4753364A (en) Necked container
JPH1015631A (en) Manufacture of container made of metal
US3182482A (en) Thin metal sheet tapered receptacles and method and apparatus for producing the same
DE3163686D1 (en) A method and apparatus for making tubular containers, at least substantially closed at one end, from pipe material by cold-working
JPS5550916A (en) Forming method for straight seam welded large diameter pipe
CA1216248A (en) Container of thermoplastic material, process and apparatus for its manufacture
ES8104733A1 (en) Cup-shaped containers and method and apparatus for manufacturing them.
GB1248625A (en) Improvements in or relating to containers and method of making same
JPS5613120A (en) Cap seal molding machine