Kukho iindidi ezimbini zezinto ezichaphazela umgangatho weetyhubhu ezingenamthungo: umgangatho wensimbi kunye nenkqubo yokuqengqeleka.

Imiba emininzi yenkqubo yokuqengqeleka ixoxwa apha. Izinto eziphambili ezichaphazelayo zezi: ubushushu, ukulungiswa kwenkqubo, umgangatho wesixhobo, ukupholisa inkqubo kunye ne-lubrication, ukususwa kunye nokulawulwa kwee-sundries kumphezulu weziqwenga eziqengqelekayo, njl.

1. Ubushushu

Ubushushu yeyona nto ibalulekileyo echaphazela umgangatho weetyhubhu ezingenamthungo. Okokuqala, ukufana kobushushu bobushushu bombhobho ongenanto buchaphazela ngokuthe ngqo ubukhulu bodonga obufanayo kunye nomgangatho wangaphakathi womphezulu we-capillary enemingxuma, nto leyo echaphazela umgangatho wodonga lwemveliso. Okwesibini, iqondo lobushushu kunye nokufana kwetyhubhu yensimbi engenamthungo ngexesha lokuqengqeleka (ingakumbi iqondo lobushushu lokugqibela) linxulumene neempawu zomatshini, ukuchaneka komgangatho kunye nomgangatho womphezulu wemveliso ehanjiswa kwimeko eshushu, ngakumbi xa i-billet yensimbi okanye ityhubhu engenanto Xa ishushu kakhulu okanye ide yatshiswa kakhulu, iya kubangela inkunkuma. Ke ngoko, kwinkqubo yokuvelisa iityhubhu ezingenamthungo ezishushu, ukufudumeza nokulawula ubushushu be-deformation ngokungqongqo ngokweemfuno zenkqubo kufuneka kwenziwe kuqala.
2. Uhlengahlengiso lwenkqubo
Umgangatho wokulungiswa kwenkqubo kunye nomgangatho womsebenzi uchaphazela kakhulu ijometri kunye nomgangatho wokubonakala kweetyhubhu zetsimbi ezingenamthungo.
Ngokomzekelo, ukulungiswa komatshini wokubhoboza kunye ne-rolling mill kuchaphazela ukuchaneka kodonga lwemveliso, kwaye ukulungiswa komatshini wokulinganisa kuhambelana nokuchaneka kobubanzi bangaphandle kunye nokuthe tye kwemveliso. Ngaphezu koko, uhlengahlengiso lwenkqubo luchaphazela nokuba inkqubo yokuqengqeleka ingaqhutywa ngokuqhelekileyo.

3. Umgangatho wesixhobo
Ingaba umgangatho wesixhobo ulungile okanye umbi, uzinzile okanye awukho, unxulumene ngokuthe ngqo nokuba ukuchaneka kwe-dimensional, umgangatho womhlaba kunye nokusetyenziswa kwesixhobo semveliso kunokulawulwa ngokufanelekileyo; Umphezulu, okwesibini kukuchaphazela ukusetyenziswa mandrel kunye neendleko zemveliso.

4. Inkqubo yokupholisa kunye nokuthambisa
Umgangatho opholileyo wokubhoboza iiplagi kunye nemiqulu awuchaphazeli nje kuphela ubomi babo, kodwa uchaphazela nokulawulwa komgangatho wemigangatho yangaphakathi nangaphandle yeemveliso ezigqityiweyo. Ukupholisa kunye nomgangatho wokuthanjiswa kwe-mandrel kuqala kuchaphazela umgangatho wangaphakathi wangaphakathi, ukuchaneka kobukhulu bodonga kunye nokusetyenziswa kwe-mandrel yetyhubhu yentsimbi engenamthungo; ngelo xesha, kuya kuchaphazela nomthwalo ngexesha lokuqengqeleka.

5. Ukususwa kunye nokulawulwa kokungcola ebusweni beqhekeza eliqengqelekayo
Oku kubhekiselele ekususweni kwangexesha nangempumelelo kwesikali se-oxide kwindawo yangaphakathi nangaphandle ye-capillary kunye nemibhobho eyinyumba kunye nokulawulwa kwe-oxidation kwakhona ngaphambi kokuguqulwa kwe-rolling. Ukuvuthela kwe-nitrogen kunye ne-borax yokutshiza unyango kumngxuma wangaphakathi wetyhubhu ye-capillary, ukuhla kwamanzi okuxinzelelo oluphezulu ekungeneni kwetyhubhu eqengqelekayo kunye ne-fixed (encitshisiweyo) ububanzi kunokuphucula ngokufanelekileyo kunye nokuphucula umgangatho wemigangatho yangaphakathi nangaphandle.

Ngamafutshane, kukho izinto ezininzi ezichaphazela umgangatho weetyhubhu zensimbi ezingenamthungo, kwaye zihlala ziyimpembelelo edibeneyo yezinto ezahlukeneyo. Ngoko ke, izinto eziphambili ezinempembelelo ezikhankanywe ngasentla kufuneka zilawulwe ngokufanelekileyo. Kungale ndlela kuphela apho sinokuthi silawule umgangatho weetyhubhu zentsimbi ezingenamthungo kwaye sivelise iityhubhu zentsimbi ezingenamthungo ezishushu eziqengqelekayo ezinomgangatho ophezulu wokuchaneka, ukusebenza kakuhle kunye nomgangatho ogqwesileyo.