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. ukuguqulwa 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 eliyinhloko lokusebenza indandatho 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 izinto eziphakeme ze-silicone eziqinile. 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.