Umbhobho okhutshiweyo ongenamthungo

Inkcazelo emfutshane:

Iinkcukacha ngemveliso:

Ububanzi bangaphandle bombhobho wensimbi 12-377

Ubungqingqwa bodonga lombhobho wentsimbi ye-2-50

Izinto eziqhelekileyo:

10# 0.07~0.13 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035

20# 0.17~0.23 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035

35# 0.32~0.39 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035

45# 0.42~0.50 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035

40cr 0.37~0.44 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035 0.08~1.10

25Mn 0.22~0.2 0.17~0.37 0.70~1.00 ≤0.035 ≤0.035 ≤0.25

37Mn5 0.30~0.39 0.15~0.30 1.20~1.50 ≤0.015 ≤0.020

Intshayelelo:

Umbhobho we-Quilted ongenamthungo luhlobo lwemathiriyeli yombhobho wentsimbi echanekileyo emva komzobo obandayo okanye ukuqengqeleka okushushu.Ngenxa yokuba akukho maleko oksijini kwiindonga zangaphakathi nangaphandle zombhobho wentsimbi ochanekileyo, [1] phantsi koxinzelelo oluphezulu ngaphandle kokuvuza, ukuchaneka okuphezulu, ukugqiba okuphezulu, ukugoba okubandayo ngaphandle kokuguqulwa, ukuvutha, ukubetheka ngaphandle kokuqhekeka njalo njalo, isetyenziswa ikakhulu. ukwenzela ukuveliswa kwezixhobo ze-pneumatic okanye i-hydraulic, njengeesilinda okanye iisilinda, ezinokuthi zingenamthungo.Ukwakhiwa kweekhemikhali zetyhubhu ekhutshiweyo engenamthungo yicarbon C, isilicon Si, manganese Mn, sulphur S, phosphorus P, chromium Cr.

Umbhobho we-Quilted ongenamthungo wamkela iteknoloji yokucubungula

Umbhobho we-quilted seamless usetyenzwa ngokuqengqeleka.Ngenxa yokuxinezeleka okushiyekileyo kwi-surface layer, kuyanceda ukuvala i-micro cracks ebusweni kunye nokuthintela ukwanda kokhukuliseko.Inokuphucula ukuxhathisa umhlwa kunye nokulibazisa isizukulwana okanye ukwandiswa kweentanda zokudinwa, ukuze kuphuculwe amandla okudinwa kombhobho wentsimbi ekhutshiweyo.Ngokwenza ukuqengqeleka, umaleko obandayo osebenza nzima wenziwa kumphezulu wokuqengqeleka, onciphisa i-elastic kunye ne-deformation yeplastiki yendawo yokunxibelelana yeperi yokusila, ngaloo ndlela kuphuculwe ukuxhathisa kokunxiba kodonga lwangaphakathi lombhobho wentsimbi okhutshiweyo kunye nokuphepha ukutshisa. ebangelwa kukusila.Emva kokuqengqeleka, ukuncitshiswa koburhabaxa bomphezulu kunokuphucula ipropati efanelekileyo.

Rolling machining luhlobo lwetshiphu yasimahla.Kwiqondo lobushushu eliqhelekileyo, i-deformation yeplastiki yentsimbi isetyenziselwa ukuthambisa uburhabaxa obuncinci bomphezulu womsebenzi ukuze kufezekiswe injongo yokutshintsha ubume bomphezulu, iimpawu zoomatshini, imilo kunye nobukhulu.Ngoko ke, le ndlela inokufezekisa iinjongo ezimbini zokupholisa kunye nokomeleza ngexesha elifanayo, elingenako ukwenza ukugaya.

Kungakhathaliseki ukuba luhlobo luni lwendlela yokucubungula esetyenziselwa ukucubungula, kuya kuhlala kukho i-convex efanelekileyo kunye ne-concave amanqaku angalinganiyo kumphezulu weendawo, kunye nesiganeko seendawo eziphakamileyo kunye neentlambo,

Ukuqengqeleka komgaqo wokusetyenzwa: Luhlobo lokugqitywa koxinzelelo, kukusetyenziswa kwesinyithi kwimeko yesiqhelo yobushushu beempawu ezibandayo zeplastiki, ukusetyenziswa kwezixhobo zokuqengqeleka ukwenza uxinzelelo oluthile kumphezulu wokusebenza, ukuze i-workpiece yentsimbi yomphezulu isebenze. qukuqela, ugcwalise kwintsalela esezantsi yeconcave, kwaye ufezekise uburhabaxa bomgangatho wokusebenzela obuncitshisiweyo.Ngenxa yokuguqulwa kweplastiki yesinyithi eqengqelekayo, ukuqina kwezicubu ezingaphezulu kunye nokuncipha kwengqolowa, ukubunjwa kwefiber exineneyo, kunye nokwakheka koxinzelelo olushiyekileyo, ukuqina kunye namandla, ngaloo ndlela kuphuculwe ukuxhathisa ukunxiba, ukuxhathisa umhlwa kunye nokuhambelana kwe-corrosion. umphezulu womsebenzi.Ukuqengqeleka yindlela yokwenza iplastiki ngaphandle kokusika.

Umbhobho okhutshiweyo ongenamthungo iingenelo ezininzi:

1, ukuphucula uburhabaxa bomphezulu, uburhabaxa bungafikelela kwiRa≤0.08µ m okanye njalo.

2, uburharha obuchanekileyo, ubungqimba bunokuba ngaphantsi kwe-0.01mm.

I-3, ukuphucula ubulukhuni bomphezulu, ukuguqulwa kwamandla kupheliswa, ubunzima bokwandisa i-HV≥4 °

I-4, emva kokucubungula i-residual stress layer, phucula amandla okudinwa ngama-30%.

I-5, ukuphucula umgangatho wokufaneleka, ukunciphisa ukunxiba, ukwandisa ubomi benkonzo yamalungu, kodwa iindleko zokucubungula iinxalenye ziyancipha.