JPH0236357B2 - - Google Patents
Info
- Publication number
- JPH0236357B2 JPH0236357B2 JP61203412A JP20341286A JPH0236357B2 JP H0236357 B2 JPH0236357 B2 JP H0236357B2 JP 61203412 A JP61203412 A JP 61203412A JP 20341286 A JP20341286 A JP 20341286A JP H0236357 B2 JPH0236357 B2 JP H0236357B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- round bar
- stepped round
- hole
- pressure
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 27
- 239000000446 fuel Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 210000002445 nipple Anatomy 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 12
- 230000007547 defect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005242 forging Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical group OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009661 fatigue test Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20341286A JPS6360081A (ja) | 1986-08-28 | 1986-08-28 | 燃料噴射高圧管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20341286A JPS6360081A (ja) | 1986-08-28 | 1986-08-28 | 燃料噴射高圧管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6360081A JPS6360081A (ja) | 1988-03-16 |
| JPH0236357B2 true JPH0236357B2 (uk) | 1990-08-16 |
Family
ID=16473642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20341286A Granted JPS6360081A (ja) | 1986-08-28 | 1986-08-28 | 燃料噴射高圧管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360081A (uk) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04107660U (ja) * | 1991-02-27 | 1992-09-17 | メルシー産業株式会社 | 竹製マツト |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100407913B1 (ko) * | 2000-11-22 | 2003-12-01 | 우양호 | 고압 연료 분사 파이프 성형 방법 |
| US10850451B2 (en) * | 2016-07-01 | 2020-12-01 | Lenlok Holdings, Llc | Fluid system and method of manufacture via friction welding |
| WO2021033647A1 (ja) * | 2019-08-20 | 2021-02-25 | 日本製鉄株式会社 | 接合継手、自動車用部材、及び接合継手の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918705A (uk) * | 1972-06-13 | 1974-02-19 |
-
1986
- 1986-08-28 JP JP20341286A patent/JPS6360081A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918705A (uk) * | 1972-06-13 | 1974-02-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04107660U (ja) * | 1991-02-27 | 1992-09-17 | メルシー産業株式会社 | 竹製マツト |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6360081A (ja) | 1988-03-16 |
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