Umbhobho ongenamthungo unomthamo ongcono woxinzelelo, amandla aphezulu kunombhobho odityanisiweyo we-ERW. Ke isetyenziswa ngokubanzi kwizixhobo zoxinzelelo oluphezulu, kunye ne-thermal, kumashishini ebhoyila. Ngokuqhelekileyo i-welding seam yombhobho wentsimbi edibeneyo yindawo ebuthathaka, umgangatho uchaphazela ukusebenza ngokubanzi.

Umbhobho ongenamthungo vs umbhobho wentsimbi odityanisiweyo:

1. Umahluko wembonakalo

Umbhobho wentsimbi ongenamthungo osetyenziswe kwibillet yentsimbi njengemathiriyeli ekrwada. Iziphene zangaphandle ze-billet azikwazi ukupheliswa yinkqubo eshushu yokuqengqeleka, iphuculwe kuphela emva kokuba imveliso igqityiwe. Kwinkqubo yokunciphisa udonga, isiphene sinokususwa kuphela.

Umbhobho wentsimbi odityanisiweyo owenziwe ngekhoyili eshushu eqengqelekayo njengezinto ezikrwada, umgangatho womphezulu wekhoyili ngumgangatho womphezulu wombhobho nje, kwaye kulula ukuwulawula.Umphezulu wekhoyili eshushu esontiweyo unomgangatho ophezulu.
Ngoko umgangatho wombhobho wentsimbi oWelded ungcono kakhulu kunombhobho wentsimbi ongenamthungo.

2. Umahluko weNkqubo yokuBumba
Umbhobho wentsimbi ongenamthungo unokusekwa ngexesha elinye kwinkqubo yokuqengqeleka.
Umbhobho wentsimbi odityanisiweyo wenziwa ngomtya wentsimbi okanye ipleyiti yentsimbi, ngokugoba kunye neenkqubo ezahlukeneyo zokuwelda.

3. Ukusebenza kunye nokusetyenziswa
Umbhobho wentsimbi ongenamthungo unomthamo ongcono woxinzelelo, amandla aphezulu kunombhobho odityanisiweyo we-ERW. Ke isetyenziswa ngokubanzi kwizixhobo zoxinzelelo oluphezulu, kunye ne-thermal, kumashishini ebhoyila.
Ngokuqhelekileyo i-welding seam yombhobho wentsimbi edibeneyo yindawo ebuthathaka, umgangatho uchaphazela ukusebenza ngokubanzi.

Ngokubanzi, imibhobho yentsimbi edityanisiweyo inokubamba i-20% ngaphantsi koxinzelelo olusebenzayo kunezo ezingenamthungo. Oku kuthembeka yeyona nto iphambili yokuba kutheni abantu besiya kumbhobho wentsimbi ongenamthungo. Ngokwenyani, yonke imibhobho yemizi-mveliso yenziwa ngemibhobho engenamthungo kuphela ngenxa yokuba imibhobho ityhutyha ngokugqithisileyo, iikhemikhali kunye nomthwalo wokusebenza ngoomatshini. Imibhobho edityanisiweyo ikhethwa ngakumbi kwimizi-mveliso ye-aerospace, i-automobile kunye ne-electronics apho uhlahlo lwabiwo-mali luphantsi ngokuthelekisayo, kunye noxinzelelo lomsebenzi olubekwe kwimibhobho.

4. Ubungakanani obukhoyo umahluko
Uninzi lwabenzi bemibhobho yentsimbi engenamthungo e China, bavelisa ubungakanani bombhobho obungenamthungo ubuninzi beOD kwi-intshi engama-20, 508 mm. Apho ngokuqhelekileyo incinci kune-intshi ye-16, 406.4 mm, ngenxa yemida yezixhobo. Kwaye ukuba umxhasi angathanda ukuthenga umbhobho wentsimbi ongenamthungo ngaphezu kobukhulu obungaphezulu kobukhulu, kuya kusetyenziswa umatshini wokwandisa ashushu. Kodwa ngokuqhelekileyo olu hlobo olushushu olwandisiweyo lwentsimbi olungenamthungo umgangatho alunakuthelekiswa nombhobho wentsimbi wokuqala ongenamthungo.

Ngokuchasene noko, umbhobho wentsimbi odityanisiweyo awunayo le mida, ubukhulu obukhoyo ukusuka kwi-1-1/2 intshi 48.3mm ukuya kwi-100 intshi 2540 mm.

5.Ixabisoumahluko
Ngokuqhelekileyo ixabiso lombhobho wentsimbi engenamthungo liphezulu kunemibhobho yentsimbi edityanisiweyo, kuba izinto ezikrwada, izixhobo zokuvelisa kunye neenkqubo. Kodwa ngamanye amaxesha ngoxinzelelo lwemarike, umbhobho odibeneyo ubiza kakhulu, ngoko ke ukuba udibene nale meko, unganqikazi ukuthenga umbhobho wensimbi ongenamthungo kwimilinganiselo efanayo.