Iimela zokunqumla i-resin zibalulekile ekusikeni izinto ze-resin, kwaye ukuchaneka kweemela zokunqumla kumisela ngokuthe ngqo ixabiso lemveliso. Izinto ze-resin, ngakumbiI-PET kunye ne-PVC,zinokuguquguquka okuphezulu kwaye zinyibilike ngokushushu. Ukuba azinqunyulwanga kakuhle, kulula kakhulu ukubangela ii-burrs kwisiqwenga, ukunyibilika kwezinto kunye nokunamathela kwisiqwenga, ukuguqulwa kunye nokuqhekeka. Umgangatho wezinto ze-resin uya kuchaphazela ngokuthe ngqo ukusetyenziswa okusebenzayo kwiipakethe, iimoto, izixhobo ze-elektroniki, ii-optoelectronics, kunye nemizi-mveliso yezonyango.
Ukusila kukusebenzisa uxinzelelo oluphezulu lwendawo kwiimela zokusila ezidlula umda wamandla wezinto ze-resin, nto leyo ebangela ukuba iguqulwe yiplastiki, iqhekeke kancinci, kwaye ekugqibeleni yahlulwe. Iimpawu zezinto ze-resin ziya kuchaphazela isiphumo sokwenyani sokusika. I-resin eqinileyo (efana ne-PE, i-PP): ikakhulu idlula ukuhamba kweplastiki okubalulekileyo, ukunwebeka, ukolula, kunye nokuguquguquka kwe-extrusion. Izinto "zityhalelwa kude" ngumphetho wokusila kwaye ziqokelelana phambi namacala omabini omphetho wokusila. I-resin ebhityileyo(ezifana ne-PS, i-PMMA): Indawo yokuguqulwa kweplastiki incinci kakhulu, kwaye ixhomekeke kakhulu ekuqhekekeni okuqhekekayo okulandelayo.
Ubuso obungaphambili (umphezulu odibene netshiphu) kunye nobuso obungasemva (umphezulu odibeneyo nomphezulu osandul’ ukwenziwa) besixhobo sokusika bukhuhla ngamandla ngezinto zeresin. Xa ubushushu bendawo budlula iqondo lokunyibilika kweresin, izinto ziyathamba okanye zinyibilike. Izinto ezinyibilikisiweyo ziya kunamathela kumphezulu wesixhobo, nto leyo ebangela ukunamathela, ukugquma, iindawo ezirhabaxa, kunye nokuguguleka kwesixhobo ngokukhawuleza. Izinto zefayibha yeglasi/ifayibha yekhabhoni zinobunzima obuphezulu kunye nokungqubana okukhawulezayo, ngoko ke kufuneka usebenzise isixhobo sokusika esinobunzima obungaphezulu kwe (90HRA) ukwandisa ubomi benkonzo.
I-ShenGong Tungsten Steel isebenzisa amasuntswana e-tungsten carbide athambileyo kakhulu(0.3-0.5μm)Ukuphucula ubulukhuni beblade, yila umphetho wokusika wezixhobo ezahlukeneyo ukuqinisekisa ukusika okubukhali, kwaye usebenzise i-TiN coating ukunciphisa ukufunxwa komphezulu okubangelwa kukungqubana. Kwangaxeshanye, amanyathelo anokuthathwa ngokweemeko zokusebenza zokwenyani.
Ukuba unemibuzo malunga nezinto zokunqumla i-resin, nceda unxibelelane neShengong Tungsten Steel.
Gong Team: howard@scshengong.com
Ixesha leposi: Julayi-24-2025
