JPH0223252B2 - - Google Patents
Info
- Publication number
- JPH0223252B2 JPH0223252B2 JP19729181A JP19729181A JPH0223252B2 JP H0223252 B2 JPH0223252 B2 JP H0223252B2 JP 19729181 A JP19729181 A JP 19729181A JP 19729181 A JP19729181 A JP 19729181A JP H0223252 B2 JPH0223252 B2 JP H0223252B2
- Authority
- JP
- Japan
- Prior art keywords
- semi
- forming
- cylindrical member
- bearing
- punch
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 41
- 238000005452 bending Methods 0.000 claims description 35
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 25
- 239000001996 bearing alloy Substances 0.000 description 23
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000002131 composite material Substances 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000009750 centrifugal casting Methods 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 241000357293 Leptobrama muelleri Species 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007730 finishing process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 229910001361 White metal Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010969 white metal Substances 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 iron-aluminum compound Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 102200082907 rs33918131 Human genes 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19729181A JPS58100932A (ja) | 1981-12-08 | 1981-12-08 | 半円筒形摺動軸受の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19729181A JPS58100932A (ja) | 1981-12-08 | 1981-12-08 | 半円筒形摺動軸受の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58100932A JPS58100932A (ja) | 1983-06-15 |
| JPH0223252B2 true JPH0223252B2 (en]) | 1990-05-23 |
Family
ID=16372015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19729181A Granted JPS58100932A (ja) | 1981-12-08 | 1981-12-08 | 半円筒形摺動軸受の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58100932A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3634277B2 (ja) * | 2001-03-07 | 2005-03-30 | 大同メタル工業株式会社 | すべり軸受の加工方法および加工装置 |
| KR102151023B1 (ko) * | 2019-12-31 | 2020-09-02 | 김동혁 | 금속링 성형시스템 |
-
1981
- 1981-12-08 JP JP19729181A patent/JPS58100932A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58100932A (ja) | 1983-06-15 |
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