Ungayigcina kanjani indandatho yokuvala i-silicone?Qala ngale mibono emithathu!

I-Silicone sealing ring, ekunamatheleni kwesikhathi eside kanye ne-metal press extrusion, iphuma into engekho, akukho ukucindezeleka ngenxa yokuphoqelelwa njalo.Njengomkhiqizi wemikhiqizo yerabha ye-silicone,I-JWTRUBBERuzokutshela ukuthi uyigcina kanjani indandatho yokuvala i-silicone emibonweni emithathu.

Izindandatho zokuvalwa kwe-silicone zivame ukusetshenziswa ezindaweni ezinokhahlo isikhathi eside, njenge-oxygen, ukushisa nokukhanya, bese zihlupheka isenzakalo sokuguga esiholela ekuguqulweni, ngakho-ke esigabeni sokuqala sokusetshenziswa kwe-silicone yokuvala indandatho yemvelo kanye nesikhathi nokunye, isidingo ukucabangela ukuthi impahla kanye nomkhiqizo kungagcina impilo yesikhathi eside, ukunwebeka akuthinteki nokunye.Ngokuvamile qala ngale mibono emithathu.

Izinga lokushisa lendawo yokusebenza yendandatho ye-silicone yokuvala uphawu

Enqubweni yokusebenza, izinga lokushisa eliphezulu neliphansi liyisici esikhulu esithinta umkhiqizo.Nakuba impahla ye-silicone ingamelana nezinga lokushisa kusuka ku--40 ℃ kuya ku-200 ℃, kodwa isikhathi eside ifanele izimo zokushisa ezimbi zizosheshisa ukuguga kwe-silicone seal, izinga lokushisa liphakeme, ukuguquguquka komkhiqizo kuzoba mkhulu, futhi kuphoqelelwe. ukuwohloka kwezinto ezinkulu ze-silicone ngokuvamile kungaphezu kuka-40% kuzolahlekelwa ukusebenza kwakhe, kubangele ukuvuza kwe-seal, njll.

Amandla aqinile wendandatho yokuvala abicah

Amandla e-tensile angenye yekhono lokusebenza eliyinhloko lendandatho yokuvala i-silicone, abakhiqizi bemikhiqizo ye-silicone bazokhetha izinto ezihambisanayo zamandla aqinile futhi basebenzise isimo sobunzima obuhlukahlukene, lapho isidingo sokusebenzisa isikhathi eside ngokuphindaphindiwe, kubalulekile ukukhetha impahla ephakeme ye-silicone eqinile. ukucubungula ukukhiqizwa, uma kwenzeka umkhiqizo njengokukhula kwesikhathi futhi kuthinta ukusebenza komkhiqizo, ngoba ukusebenza kwesikhathi eside kwerabha ye-silicone ngokuvamile kuzokwenza umkhiqizo ukhululeke futhi ulahlekelwe ukungezwani lapho usetshenziswa ngaphezu kobubanzi bokungezwani, ngakho-ke kuyindlela engcono kakhulu yokugcina indandatho yokuvala ngokunciphisa ukungezwani kokubandakanyeka komsebenzi ngaphansi kwezimo ezanele, okuyisici esikhulu esithinta ukuguqulwa kwezinto ze-silicone uma isetshenziswa isikhathi eside.

Izinketho zezinto ezingavuthiwe

Ngaphezu kwalokho, ukusebenza komkhiqizo usebenzisa impahla yekhwalithi ephezulu, ukushuba okuphezulu nokusebenza kokuqina komkhiqizo kuphezulu, ikhwalithi yomkhiqizo iba ngcono.