JPS6421004A - Production of self-lubricating composite material - Google Patents

Production of self-lubricating composite material

Info

Publication number
JPS6421004A
JPS6421004A JP17858387A JP17858387A JPS6421004A JP S6421004 A JPS6421004 A JP S6421004A JP 17858387 A JP17858387 A JP 17858387A JP 17858387 A JP17858387 A JP 17858387A JP S6421004 A JPS6421004 A JP S6421004A
Authority
JP
Japan
Prior art keywords
rubber mold
prescribed
self
composite material
ton
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
JP17858387A
Other languages
Japanese (ja)
Inventor
Tatsuhiko Kato
Junichi Tomonaga
Toru Takahashi
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.)
Sintokogio Ltd
Original Assignee
Sintokogio 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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to JP17858387A priority Critical patent/JPS6421004A/en
Publication of JPS6421004A publication Critical patent/JPS6421004A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a self-lubricating composite material having high density by packing mixed material mixing the limited quantity of the solid lubricator into metal staple having the limited size in a mold at the prescribed weight under uniform density, then forming a preform body with prescribed pressure, further cold-pressing with the specific compressing force and sintering. CONSTITUTION:The mixed material 1 mixing 3-25wt.% the solid lubricator into the metal staple having <=100mu diameter and <=1.0mm length is tapped while supplying little by little in a rubber mold 3 having mandrel 2 from a vibrating feeder and uniformly packed. Next, the rubber mold 3 is charged in a vessel 5 for CIP process and pressurized at 0.5-5 ton/cm<2> to form the preform body 6 having uniform density. This is taken out from the rubber mold 3 and after cutting it to the prescribed length, it is charged in a die 7 and after cold-pressing by punch 8 at 2-20 ton/cm<2> compressing force, sintering treatment is executed.
JP17858387A 1987-07-17 1987-07-17 Production of self-lubricating composite material Pending JPS6421004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17858387A JPS6421004A (en) 1987-07-17 1987-07-17 Production of self-lubricating composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17858387A JPS6421004A (en) 1987-07-17 1987-07-17 Production of self-lubricating composite material

Publications (1)

Publication Number Publication Date
JPS6421004A true JPS6421004A (en) 1989-01-24

Family

ID=16051011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17858387A Pending JPS6421004A (en) 1987-07-17 1987-07-17 Production of self-lubricating composite material

Country Status (1)

Country Link
JP (1) JPS6421004A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03219029A (en) * 1990-01-23 1991-09-26 Japan Steel Works Ltd:The Method for reinforcing powder compact with whisker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604619A (en) * 1983-06-20 1985-01-11 Res Dev Corp Of Japan Sintered-fiber type self-lubricating slidable member
JPS60152603A (en) * 1984-01-20 1985-08-10 Kobe Chutetsusho:Kk Manufacture of porous sintered metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604619A (en) * 1983-06-20 1985-01-11 Res Dev Corp Of Japan Sintered-fiber type self-lubricating slidable member
JPS60152603A (en) * 1984-01-20 1985-08-10 Kobe Chutetsusho:Kk Manufacture of porous sintered metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03219029A (en) * 1990-01-23 1991-09-26 Japan Steel Works Ltd:The Method for reinforcing powder compact with whisker

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