JPS6137339A - 耐疲労ボルトおよびその製造方法 - Google Patents
耐疲労ボルトおよびその製造方法Info
- Publication number
- JPS6137339A JPS6137339A JP15996184A JP15996184A JPS6137339A JP S6137339 A JPS6137339 A JP S6137339A JP 15996184 A JP15996184 A JP 15996184A JP 15996184 A JP15996184 A JP 15996184A JP S6137339 A JPS6137339 A JP S6137339A
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- rolling
- fatigue
- blank
- temperature
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005496 tempering Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 229910000954 Medium-carbon steel Inorganic materials 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 2
- 239000010962 carbon steel Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009661 fatigue test Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15996184A JPS6137339A (ja) | 1984-07-30 | 1984-07-30 | 耐疲労ボルトおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15996184A JPS6137339A (ja) | 1984-07-30 | 1984-07-30 | 耐疲労ボルトおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6137339A true JPS6137339A (ja) | 1986-02-22 |
| JPH0462818B2 JPH0462818B2 (https=) | 1992-10-07 |
Family
ID=15704948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15996184A Granted JPS6137339A (ja) | 1984-07-30 | 1984-07-30 | 耐疲労ボルトおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137339A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375618U (https=) * | 1986-11-07 | 1988-05-20 | ||
| WO2007058364A1 (ja) * | 2005-11-21 | 2007-05-24 | National Institute For Materials Science | 温間加工用鋼、その鋼を用いた温間加工方法、およびそれにより得られる鋼材ならびに鋼部品 |
| KR100792395B1 (ko) | 2007-09-14 | 2008-01-08 | 주식회사 삼진금속 | 가스터빈의 인코넬 텐션 스터드 볼트 제조방법 |
-
1984
- 1984-07-30 JP JP15996184A patent/JPS6137339A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375618U (https=) * | 1986-11-07 | 1988-05-20 | ||
| WO2007058364A1 (ja) * | 2005-11-21 | 2007-05-24 | National Institute For Materials Science | 温間加工用鋼、その鋼を用いた温間加工方法、およびそれにより得られる鋼材ならびに鋼部品 |
| KR100792395B1 (ko) | 2007-09-14 | 2008-01-08 | 주식회사 삼진금속 | 가스터빈의 인코넬 텐션 스터드 볼트 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0462818B2 (https=) | 1992-10-07 |
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