IZINTO EZIPHAMBILISA UKUKHETHA IIBHAYIBHILE EZINCIPHISA UBUSHUSHU?

Ububanzi obuqhelekileyo betyhubhu enciphayo yobushushu:

Isitshixo setyhubhu yokunciphisa ubushushu kufuneka sisetyenziswe njengemveliso yokuthintela intambo. Icandelo elinqamlezileyo letyhubhu yokunciphisa ubushushu liyimilo yetyhubhu esisilinda, ngoko ke ububanzi obuqhelekileyo bubungakanani bobubanzi bangaphakathi bobukhulu bodonga. Le parameter iphambili inxulumene nokuba iyahambelana na nentambo yokukhusela ukhuseleko. Ukuba ububanzi obuqhelekileyo buncinci kakhulu, abunakufakwa kwityhubhu, kwaye ukuba bukhulu kakhulu, abunakuvalwa ngokuqinileyo. Ukhetho kufuneka lwenziwe ngokweenkcazo zemveliso. Uphawu Φ lubonisa ububanzi betyhubhu yokunciphisa ubushushu, kwaye useto olumiselweyo yi-mm.

Imibhobho yokunciphisa ubushushu enodonga oluncinci:

Ubukhulu bodonga lwetyhubhu enciphayo yobushushu buthetha ubukhulu bezixhobo zombhobho. Ubukhulu bezixhobo zombhobho bonakalisa ubungakanani bokhuseleko lomaleko wokukhusela. Ke ngoko, ubukhulu betyhubhu enciphayo yobushushu buphezulu, kokukhona ubuchule bokukhusela ukhuseleko buphezulu. Ukongeza, ubukhulu bobukhulu buphezulu, kokukhona ukuphucula amandla okusebenza okhuseleko lokhuseleko lwale mveliso kunokuphucula amandla okucinezela ale mveliso, kodwa ubukhulu buphezulu, kokukhona kuya kuba nzima ngakumbi. Ngokubanzi, iityhubhu ezinciphayo zobushushu ezinobukhulu nobukhulu obuphezulu zonke zisetyenziswa kwiindlela kunye neemveliso ezingenzima kangako.

Ububanzi obuqhelekileyo betyhubhu enciphayo yobushushu:

Isitshixo setyhubhu encitshiswayo yobushushu kufuneka sisetyenziswe njengemveliso yokuthintela intambo. Icandelo elinqamlezileyo letyhubhu encitshiswayo yobushushu liyimilo yetyhubhu esisilinda, ngoko ke ububanzi obuqhelekileyo bubungakanani bobubanzi bangaphakathi bobukhulu bodonga. Le parameter iphambili inxulumene nokuba iyahambelana na nentambo yokukhusela ukhuseleko. Ukuba ububanzi obuqhelekileyo buncinci kakhulu, abunakufakwa kwityhubhu, kwaye ukuba bukhulu kakhulu, abunakuvalwa ngokuqinileyo. Ukhetho kufuneka lwenziwe ngokweenkcazo zemveliso. Uphawu Φ lubonisa ububanzi betyhubhu encitshiswayo yobushushu, kwaye useto olumiselweyo yi-mm.

Imibhobho yokunciphisa ubushushu enodonga oluncinci:

Ubukhulu bodonga lwetyhubhu enciphayo yobushushu buthetha ubukhulu bezixhobo zombhobho. Ubukhulu bezixhobo zombhobho bonakalisa ubungakanani bokhuseleko lomaleko wokukhusela. Ke ngoko, ubukhulu betyhubhu enciphayo yobushushu buphezulu, kokukhona ubuchule bokukhusela ukhuseleko buphezulu. Ukongeza, ubukhulu bobukhulu buphezulu, kokukhona ukuphucula amandla okusebenza okhuseleko lokhuseleko lwale mveliso kunokuphucula amandla okucinezela ale mveliso, kodwa ubukhulu buphezulu, kokukhona kuya kuba nzima ngakumbi. Ngokubanzi, iityhubhu ezinciphayo zobushushu ezinobukhulu nobukhulu obuphezulu zonke zisetyenziswa kwiindlela kunye neemveliso ezingenzima kangako.

Izinga lokuncipha kwetyhubhu enciphayo yobushushu:

Izinga lokuncipha libhekisa kumlinganiselo wobubanzi obuqhelekileyo betyhubhu encitshiswayo yobushushu ngaphambi kokuncipha ukuya kububanzi obuqhelekileyo emva kokuncipha. Izinga lokuncipha libonisa ubungakanani bomthamo wokuncipha wetyhubhu encitshiswayo yobushushu. Okukhona izinga lokuncipha liphezulu, isingxobo esincitshiswayo sobushushu. Ityhubhu iba ncinci xa ivaliwe ngokupheleleyo. Izinga eliqhelekileyo lokuncipha kweetyhubhu ezincitshiswayo zobushushu yi-2:1, 3:1, kunye ne-4:1. Ukhetho lokwenyani kufuneka luqwalaselwe ngokweemfuno zemveliso.

Ubushushu bokunciphisa ityhubhu yobushushu:

Ukuncipha kwetyhubhu yokuncitshiswa kobushushu yinkqubo epheleleyo yombala we-gradient, ngoko ke ubushushu bokuncipha kwetyhubhu yokuncitshiswa kobushushu bahlulwe baba bubushushu bokuncipha kokuqala kunye nobushushu bokuncipha kokugqibela. Ubushushu bokuncipha bufudunyezwa ukuya ekuqaleni kwetyhubhu yokuncitshiswa kobushushu. Ngokuphathelele ubushushu ngexesha lokuncitshiswa, imikhono yabantu yokuncitshiswa kobushushu ye-PE ngokubanzi inobushushu bokuncipha obuyi-84°C ekuqaleni, oko kukuthi, banempendulo yokuncitshiswa ekuqaleni. Ubushushu bokugqibela bokuncipha bubushushu obunokwenza ityhubhu yokuncitshiswa kobushushu idlule ubushushu obupheleleyo bokuncipha. Ityhubhu yokuncitshiswa kobushushu iya kuqala ukuncipha xa idlula ubushushu bokuncipha kokuqala.

Ubushushu bokusetyenziswa kwetyhubhu yokunciphisa ubushushu:

Ubushushu obusebenzayo bemveliso yetyhubhu encitshiswayo yobushushu kufuneka buqwalasele ubushushu obuqhelekileyo bokusetyenziswa kwetyhubhu encitshiswayo yobushushu kwiidigri ezingama--55 ukuya kwi-125. Emva kolwazi lwedatha, ubomi benkonzo yetyhubhu encitshiswayo yobushushu kunye neempawu zokhuseleko lokhuseleko lomaleko wokugquma azinakuqinisekiswa kwindawo yendalo emva kolwazi lwedatha.

Ii-Heat Shrink Tube Shades:

Umbala wetyhubhu enciphayo ubushushu akufuneki ube mkhulu. Abathengi kufuneka bakhethe umbala abawufunayo kuphela. Ngokubanzi, abavelisi beetyhubhu ezinciphayo ubushushu banemibala ekhanyayo efana nobisi, engwevu-mnyama, ebomvu eqaqambileyo, emthubi okhanyayo, kunye nebhlowu emnyama ukukhetha ukuba ngaba ungumthengi ongenamali eyaneleyo, kungcono ukhethe ongwevu nomnyama.