JPS6040619A - ブレ−キア−ム打抜材の余白部を用いたスプリング受金具及び又はスペ−サの製造方法 - Google Patents
ブレ−キア−ム打抜材の余白部を用いたスプリング受金具及び又はスペ−サの製造方法Info
- Publication number
- JPS6040619A JPS6040619A JP14717083A JP14717083A JPS6040619A JP S6040619 A JPS6040619 A JP S6040619A JP 14717083 A JP14717083 A JP 14717083A JP 14717083 A JP14717083 A JP 14717083A JP S6040619 A JPS6040619 A JP S6040619A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- arm
- punching
- punched
- spacer
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 65
- 239000000463 material Substances 0.000 title claims abstract description 49
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000005078 Chaenomeles speciosa Nutrition 0.000 description 1
- 240000000425 Chaenomeles speciosa Species 0.000 description 1
- 241000950638 Symphysodon discus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JGPMMRGNQUBGND-UHFFFAOYSA-N idebenone Chemical compound COC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O JGPMMRGNQUBGND-UHFFFAOYSA-N 0.000 description 1
- 229960004135 idebenone Drugs 0.000 description 1
- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/06—Making more than one part out of the same blank; Scrapless working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14717083A JPS6040619A (ja) | 1983-08-11 | 1983-08-11 | ブレ−キア−ム打抜材の余白部を用いたスプリング受金具及び又はスペ−サの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14717083A JPS6040619A (ja) | 1983-08-11 | 1983-08-11 | ブレ−キア−ム打抜材の余白部を用いたスプリング受金具及び又はスペ−サの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6040619A true JPS6040619A (ja) | 1985-03-04 |
| JPH0329492B2 JPH0329492B2 (en]) | 1991-04-24 |
Family
ID=15424163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14717083A Granted JPS6040619A (ja) | 1983-08-11 | 1983-08-11 | ブレ−キア−ム打抜材の余白部を用いたスプリング受金具及び又はスペ−サの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040619A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5071056A (en) * | 1987-11-02 | 1991-12-10 | Dana Corporation | Method of making brake shoes |
-
1983
- 1983-08-11 JP JP14717083A patent/JPS6040619A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5071056A (en) * | 1987-11-02 | 1991-12-10 | Dana Corporation | Method of making brake shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329492B2 (en]) | 1991-04-24 |
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