16mnСڏop/lЈAPIop䓹ܱʾ⏽ںڟop䓹ҪڙCеӹúVҺȶN; ڟop䓹ܷ܈ڟop䓹܈ڟop䓹ܡκڟop䓹Dڟop䓹픹 YòP䓟op䓹(GB/T14975-1994)ǏVڻʯpʳƷCеȹIgܵͽYIJPƳɵğ܈(DU)(܈)op䓹wݔòP䓟op䓹(GB/T14976-1994)ݔwIJPƳɵğ܈(DU)(܈)op䓹
͟op䓹dzˈAΠAPIop䓹ܵĿQ䓹ܽΠߴIJֿͬɷ֞ȱں͟op䓹(̖D)ȱں͟op䓹(̖BD)׃ֱ͟op䓹(̖BJ)͟op䓹VڸNYߺ͙Cе㲿͈Aȣһ㶼^đTԾغͽģ^ĿŤԴppYs䓲
45#op䓹ܵIJ|10#20#35#45#16Mn27SiMn15CrMo12Cr1MoV10CrMo910T91P91J55K55Q345Cr5Mo2)20#35#45#16Mn27SiMn3)10#20#35#45#16Mn27SiMn12Cr1MoV10CrMo91015CrMoȡ45#op䓹һҎ⏽(6mm-89mm)֮gĴTQ֮opֱ^С
16mnСڏop/lЈijЅRٲ˾ԞܜضҪWɷִ_һf,ϽԪطNߵ̖,ܜضҪeif躬ߵ,ֻ߹ܜض,ʹܽ,_ܛЧ,321P䓹,ܜضȸߕrԪص̼ܽڊWw,SsЕCr23C6ΑBھ,ɾggʹԪص̼(TiCNbC)ֽ,һܜضȡ
ߜزP䓹a|P䓺ӹaƷVʯt켈촬ʳƷ늡Cе܇ИIP䓹S,Ҫa201304316L310S904L2205P䓹,P䓟op,P䓺,P䓷,P䓹܃r,P䓹ܣƲP䓹SUSbP䓙EAܵȬF؛Rȫ
ʹP䓟opܽMͳɷ־һ,@ԭҪ,܈ܲĸε܈ƜضȺsٶȲһ,ɽMYһڸߜԭӻӼӄ,ܽ,Wɷڅھ,sͫ@þĆM
2:ӹӲ,^mӹͨ^̎,Ťľ֏,Lľ½Y,ȑ,䓽z½,L
3:֏ͲP䓹ܹеgӹ̼,ȱ,ʹP䓹g½̎P䓟opgܻ֏͵B
߅LͱںԺמλֱӰєֵʽóÿܵԿ˞λ
30x30x2.5ķʽÿ飺
4x2.5x(30-2.5)x7.85=275x7.85=2158.75s2.16
ں߅LԺמλr4xںx(߅L-ں)ÿLȷܵweמλٳFıÿ7.85ˣóÿԿ˞λ
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