Iindlela eziphambili zokusetyenzwa kwemibhobho yentsimbi enobubanzi obukhulu zezi:
①Intsimbi ekhutshiweyo: Indlela yokucutshungulwa koxinzelelo esebenzisa impembelelo ebuyiselayo yesando sokubumba okanye uxinzelelo lokushicilela ukutshintsha okungenanto kwimilo kunye nobukhulu esibufunayo.
②I-Extrusion: Yindlela yokucubungula insimbi apho isinyithi sifakwe kwi-cylinder evaliweyo ye-extrusion kunye noxinzelelo lufakwe kwelinye icala ukukhupha isinyithi ukusuka kumngxuma wokufa ochaziweyo ukufumana umkhiqizo ogqityiweyo wesimo esifanayo kunye nobukhulu. Isetyenziswa kakhulu ukuvelisa izinto zetsimbi ezingenayo i-ferrous. intsimbi.
③Ukuqengqeleka: Indlela yokulungisa uxinzelelo apho intsimbi yentsimbi engenanto engenanto idlula isithuba phakathi kweerola ezijikelezayo (kwimilo eyahlukeneyo). Ngenxa yokunyanzeliswa kwee-roller, icandelo lezinto eziphathekayo liyancitshiswa kwaye ubude bunyuswa.
④ Insimbi yokuzoba: Yindlela yokucubungula eyenza isinyithi esiqengqelekayo singenanto (emile, ityhubhu, umkhiqizo, njl. Uninzi lwazo lusetyenziselwa ukucubungula okubandayo. Imibhobho yentsimbi enobubanzi obukhulu igqityezelwa ngokucuthwa koxinzelelo kunye nokuqengqeleka ngokuqhubekayo kwezinto ezisisiseko ezingenanto ngaphandle kwe-mandrel.

Amaxwebhu okusetwa okusemgangathweni kunye nokuveliswa kwemibhobho yentsimbi enobubanzi obukhulu abonisa ukuba ukutenxa kuvumelekile xa kusenziwa kwaye kusenziwa imibhobho yentsimbi enobubanzi obukhulu:
① Ukutenxa kobude obuvumelekileyo: Ubude obuvumelekileyo bokutenxa kwimivalo yentsimbi xa isiwa kubude obusisigxina abuyi kuba nkulu kune +50mm.
②Ukugoba kunye nokuphela: Ukugoba ukugoba kweentsimbi zetsimbi ezithe tye akuchaphazeli ukusetyenziswa okuqhelekileyo, kwaye i-curvature epheleleyo ayikho ngaphezu kwe-40% yobude obupheleleyo beentsimbi zetsimbi; iziphelo zeentsimbi zentsimbi kufuneka zichetywe ngokuthe tye, kwaye ukuguqulwa kwendawo akufanele kuchaphazele ukusetyenziswa.
③Ubude: Imivalo yentsimbi idla ngokusiwa ngobude obumiselweyo, kwaye ubude obuthile bokuhanjiswa kufuneka buchazwe kwikhontrakthi; xa iintsimbi zetsimbi zihanjiswa kwiikhoyili, i-coil nganye kufuneka ibe yintsimbi enye, kwaye i-5% yee-coil kwi-batch nganye ivumelekile ukuba iqulunqwe imivalo emibini. Iqulunqwe ngemivalo yentsimbi. Ubunzima bediski kunye nobubanzi bediskhi buchongwa ngothethwano phakathi konikezelo kunye namaqela emfuno.

Inkcazo yobude bombhobho wentsimbi obubanzi obukhulu:
1. Ubude obuqhelekileyo (obukwabizwa ngokuba ngobude obungaguqukiyo): Nabuphi ubude phakathi kobude obuchazwe kumgangatho kwaye ngaphandle kwemfuneko yobude obumiselweyo bubizwa ngokuba bubude obuqhelekileyo. Umzekelo, imigangatho yemibhobho yolwakhiwo ichaza imibhobho yentsimbi eshushu esongisiweyo (eyandisiweyo, eyandisiweyo) 3000mm ~ 12000mm; imibhobho yentsimbi ezotyiweyo ebandayo (eqengqiwe) 2000mm ~ 10500mm.
2. Ubude obusisigxina: Ubude obumiselweyo kufuneka bube phakathi kobude obuqhelekileyo kwaye bubude obumiselweyo obufunekayo kwikhontrakthi. Nangona kunjalo, akunakwenzeka ukusika ubude obumiselweyo ekusebenzeni kwangempela, ngoko umgangatho uchaza ixabiso elivumelekileyo lokutenxa elivumelekileyo kubude obumiselweyo.
3. Ubude berula ephindwe kabini: Ubude berula ephindwe kabini kufuneka bube phakathi koluhlu lobude obuqhelekileyo. Ubude berula obunye kunye nokuphindaphinda kobude obupheleleyo kufuneka kuboniswe kwikhontrakthi (umzekelo, i-3000mm × 3, eyi-3 yokuphindaphinda kwe-3000mm, kunye nobude obupheleleyo bu-9000mm). Kumsebenzi ochanekileyo, ukutenxa okuvumelekileyo okuvumelekileyo okuyi-20 mm kufuneka kongezwe kubude obupheleleyo, kwaye isibonelelo senotshi kufuneka sishiywe kubude berula nganye. Ukuba akukho malungiselelo okutenxa ubude kunye nesibonelelo sokusika kumgangatho, kufuneka kuxoxwe phakathi komthengisi kunye nomthengi kwaye kuchazwe kwikhontrakthi. Umlinganiselo wobude obuphindwe kabini, njengobude obusisigxina, uya kunciphisa kakhulu izinga lemveliso egqityiweyo yomenzi. Ngoko ke, kunengqiqo kumvelisi ukuba acebise ukunyuka kwexabiso, kwaye uluhlu lokunyuka kwexabiso ngokusisiseko lufana nobude obusisigxina.
4. Ubude boluhlu: Ubude boluhlu bungaphakathi koluhlu oluqhelekileyo. Xa umsebenzisi efuna ubude boluhlu olumiselweyo, kufuneka luchazwe kwikhontrakthi.