JPH0152605B2 - - Google Patents

Info

Publication number

JPH0152605B2

JPH0152605B2 JP21677685A JP21677685A JPH0152605B2 JP H0152605 B2 JPH0152605 B2 JP H0152605B2 JP 21677685 A JP21677685 A JP 21677685A JP 21677685 A JP21677685 A JP 21677685A JP H0152605 B2 JPH0152605 B2 JP H0152605B2

Authority

JP

Japan

Prior art keywords

curved surface

metal material

stepped shaft

curvature

radius

Prior art date

1985-09-30

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

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• 239000007769 metal material Substances 0.000 claims description 18
• 229910000975 Carbon steel Inorganic materials 0.000 claims description 13
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
• 239000010962 carbon steel Substances 0.000 claims description 9
• 229910000838 Al alloy Inorganic materials 0.000 claims description 8
• 229910052799 carbon Inorganic materials 0.000 claims description 8
• 229910000851 Alloy steel Inorganic materials 0.000 claims description 6
• 229910001018 Cast iron Inorganic materials 0.000 claims description 6
• 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
• 229910052751 metal Inorganic materials 0.000 claims description 3
• 239000002184 metal Substances 0.000 claims description 3
• 239000002994 raw material Substances 0.000 claims 1
• 238000003825 pressing Methods 0.000 description 8
• 239000000126 substance Substances 0.000 description 7
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
• 238000005452 bending Methods 0.000 description 6
• 229910052804 chromium Inorganic materials 0.000 description 6
• 239000011651 chromium Substances 0.000 description 6
• 230000007423 decrease Effects 0.000 description 6
• 229910000831 Steel Inorganic materials 0.000 description 5
• 230000002093 peripheral effect Effects 0.000 description 5
• 239000010959 steel Substances 0.000 description 5
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 235000000396 iron Nutrition 0.000 description 4
• 229910052749 magnesium Inorganic materials 0.000 description 4
• 239000011777 magnesium Substances 0.000 description 4
• 238000010791 quenching Methods 0.000 description 4
• 230000000171 quenching effect Effects 0.000 description 4
• 238000005496 tempering Methods 0.000 description 4
• 229910052720 vanadium Inorganic materials 0.000 description 4
• LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
• 229910001369 Brass Inorganic materials 0.000 description 3
• 229910045601 alloy Inorganic materials 0.000 description 3
• 239000000956 alloy Substances 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
• 230000004323 axial length Effects 0.000 description 3
• 239000010951 brass Substances 0.000 description 3
• 238000005242 forging Methods 0.000 description 3
• 230000001771 impaired effect Effects 0.000 description 3
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• 238000003483 aging Methods 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 230000007797 corrosion Effects 0.000 description 2
• 238000005260 corrosion Methods 0.000 description 2
• 238000005336 cracking Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000005121 nitriding Methods 0.000 description 2
• 238000004881 precipitation hardening Methods 0.000 description 2
• 229910000967 As alloy Inorganic materials 0.000 description 1
• 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
• VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
• 229910017052 cobalt Inorganic materials 0.000 description 1
• 239000010941 cobalt Substances 0.000 description 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
• 238000002485 combustion reaction Methods 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 238000009661 fatigue test Methods 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 239000011159 matrix material Substances 0.000 description 1
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 229910052758 niobium Inorganic materials 0.000 description 1
• 239000010955 niobium Substances 0.000 description 1
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
• 229910001562 pearlite Inorganic materials 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 102220005308 rs33960931 Human genes 0.000 description 1
• 229910052711 selenium Inorganic materials 0.000 description 1
• 239000011669 selenium Substances 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 229910052717 sulfur Inorganic materials 0.000 description 1
• 239000011593 sulfur Substances 0.000 description 1
• 239000002344 surface layer Substances 0.000 description 1
• 230000003746 surface roughness Effects 0.000 description 1
• 229910052715 tantalum Inorganic materials 0.000 description 1
• GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
• 229910052714 tellurium Inorganic materials 0.000 description 1
• PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1
• 229910052845 zircon Inorganic materials 0.000 description 1
• GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1