JPH0512564B2 - - Google Patents
Info
- Publication number
- JPH0512564B2 JPH0512564B2 JP3485686A JP3485686A JPH0512564B2 JP H0512564 B2 JPH0512564 B2 JP H0512564B2 JP 3485686 A JP3485686 A JP 3485686A JP 3485686 A JP3485686 A JP 3485686A JP H0512564 B2 JPH0512564 B2 JP H0512564B2
- Authority
- JP
- Japan
- Prior art keywords
- strength
- crankshaft
- torsional
- pin
- hardness
- 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
- 230000006698 induction Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 17
- 238000005452 bending Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 238000005121 nitriding Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- 229910000851 Alloy steel Inorganic materials 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 238000005496 tempering Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 102220259718 rs34120878 Human genes 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 102200094897 rs121913558 Human genes 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3485686A JPS62194017A (ja) | 1986-02-19 | 1986-02-19 | 高強度クランクシヤフトの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3485686A JPS62194017A (ja) | 1986-02-19 | 1986-02-19 | 高強度クランクシヤフトの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194017A JPS62194017A (ja) | 1987-08-26 |
| JPH0512564B2 true JPH0512564B2 (de) | 1993-02-18 |
Family
ID=12425818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3485686A Granted JPS62194017A (ja) | 1986-02-19 | 1986-02-19 | 高強度クランクシヤフトの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62194017A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2891970B2 (ja) * | 1997-10-17 | 1999-05-17 | 株式会社青山製作所 | ワイヤかしめシャフトの加工方法 |
| JP4520223B2 (ja) * | 2004-06-16 | 2010-08-04 | 本田技研工業株式会社 | 窒化処理摺動面の形成方法 |
| JP4923927B2 (ja) * | 2006-09-29 | 2012-04-25 | 大同特殊鋼株式会社 | クランクシャフトの製造方法 |
-
1986
- 1986-02-19 JP JP3485686A patent/JPS62194017A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62194017A (ja) | 1987-08-26 |
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