Umenzi wemibhobho yentsimbi engenamthungo etsalwa ebandayo
Xa kuthelekiswa nentsimbi eqinileyo efana nentsimbi engqukuva, umbhobho wentsimbi ewulwelo unamandla afanayo aguquguqukayo kunye ne-torsional kunye nobunzima obulula. Yintsimbi yecandelo loqoqosho. Isetyenziswa ngokubanzi ukwenza iinxalenye zesakhiwo kunye namalungu omatshini, afana nombhobho we-oyile, ishafu yokuhambisa imoto, isakhelo sebhayisekile kunye nesikafula sentsimbi esisetyenziswa ekwakheni.
Ukuvelisa iindandatho zentsimbi kunye nemibhobho yentsimbi kunokuphucula ukusetyenziswa kwezinto, ukwenza lula iinkqubo zokuvelisa, kunye nokugcina izixhobo kunye neeyure zokucubungula, ezifana namakhonkco okuthwala, imikhono yeJack, njl.
Umbhobho wentsimbi ongenamthungo wokuthutha ulwelo (GB / t8163-2008) ngumbhobho wentsimbi ongenamthungo osetyenziselwa ukuthutha amanzi, i-oyile, igesi kunye nolunye ulwelo. Ifomula yobunzima bombhobho wentsimbi yolwelo: [(ubukhulu bodonga lwangaphandle) * ubukhulu bodonga] * 0.02466 = kg / M (ubunzima ngemitha nganye) ikakhulu ivelisa amabanga amele umbhobho wentsimbi 10#, 20#, Q345
Ngokuphathelele uvavanyo lobulukhuni bombhobho wolwelo we-Baotou onesivavanyi sobulukhuni be-Rockwell, kuphela izikali ze-HRC kunye ne-HRB ezichazwe ngokubanzi kumgangatho wombhobho we-Baotou fluid. Kwimathiriyeli yombhobho wolwelo we-Baotou othotyiweyo, kuxelwa ngokubanzi ukuba ixabiso lobulukhuni aliyi kuba likhulu kunexabiso elithile le-HRB elihambelana nendidi yombhobho wolwelo we-Baotou wophawu ngalunye, okuluhlu ngokubanzi lwe-88-96 HRB. Kuba Ucime kunye nobushushu martensitic steel stainless, ngokubanzi ehambelana ezahlukeneyo umbhobho Baotou fluid yophawu ngalunye, kucacisiwe ukuba ixabiso ubulukhuni akukho ngaphantsi kwexabiso elithile HRC, ngokubanzi kuluhlu 32-46 HRC. Lun nickel turbulence uhlengahlengiso lucacile, kodwa abathengisi kwimarike yombhobho we-Baotou fluid bazolile kakhulu, kwaye ikowuti isazinzile. Ukusuka kwimeko yentengiso yombhobho wolwelo we-Baotou, imeko yentengiso yangoku ibuthuntu ngokwentelekiso, intengiselwano isephantsi ngokwentelekiso, i-terminal enkulu yokuthengwa kwempahla ilumke ngakumbi, kwaye isalawulwa kukuthengwa okungaqhelekanga. Ukongeza, ixabiso lemarike langoku liyaguquguquka kwaye lihlengahlengiswe, umkhwa kwisigaba samva awukaqinisekiswa, kwaye intengiso yokulinda nokubona umoya inamandla kakhulu. Ukuhlolwa kokusebenza kwenkqubo: uvavanyo lokucaba, uvavanyo lwe-tensile, uvavanyo lwempembelelo, uvavanyo lwe-flaring, uvavanyo lokuqina, uvavanyo lwe-metallographic, uvavanyo lokugoba kunye novavanyo olungonakalisi (kubandakanya uvavanyo lwangoku lwe-eddy, uvavanyo lwe-X-ray kunye novavanyo lwe-ultrasonic). Ngokumalunga novavanyo lobulukhuni bentsimbi, umvavanyi wobulukhuni be-Rockwell sisixhobo esifanelwe sibekwe phambili. Izixhobo zayo zilula kwaye kulula ukusebenza. Iyakwazi ukufunda ngokuthe ngqo ixabiso lobulukhuni ngaphandle kwabahloli abaqeqeshiweyo. Inovavanyo oluphezulu kwaye ifanelekile kakhulu kwiifektri. I-tube ye-Baotou fluid ineempawu ezininzi kwaye ineenzuzo ezithile kwintsimi yesicelo. Uhlalutyo lwemichiza: ukwenza uhlalutyo lweekhemikhali kwimichiza yezinto eziphathekayo, kwaye ukubunjwa kweekhemikhali kuhlangabezana neemfuno eziqhelekileyo. Uxinzelelo lomoya kunye novavanyo lwe-hydrostatic: qhuba uvavanyo lwe-hydrostatic kumbhobho wolwelo we-Baotou wokumelana noxinzelelo nganye nganye, kwaye uyigcine kwixabiso elichaziweyo loxinzelelo olungekho ngaphantsi kwemizuzwana emi-5 ngaphandle kokuvuza. Uvavanyo loxinzelelo lwe-hydrostatic yokubonelela okuqhelekileyo yi-2.45mpa. Uvavanyo loxinzelelo lwe-pneumatic p = 0.5mpaa. Uvavanyo lokutya: imibhobho yolwelo ye-Baotou enganyangekiyo kwimizi-mveliso ebonelelweyo iya kuvavanywa ukumelana nokuhlwa ngokwemimiselo yomgangatho okanye indlela yokukhula ekuvunyelenwe ngayo ngawo omabini amaqela, kwaye ayisayi kuba netyekelo lokumka kwegranular. U-Lun Ni uyaqhubeka nokubonisa umkhwa wokunyuka nokuhla. Nangona kukho injongo yokubuyela umva kancinci kwixesha elifutshane, kucingelwa ukuba imarike isenokuyigcina ipateni yokuqinisa umothuko kwixesha elifutshane ngenxa yemiqobo yokuxhathisa.
