Yiziphi izidingo zobuchwepheshe zebhodi lokufakwa kwe-SMC

SMC ukwahlukanisa ibhodi umkhiqizo odume kakhulu webhodi lokufakelwa. Kumakhasimende afuna ukuyithenga, into yokuqala abafuna ukuyiqonda yizidingo zayo zobuchwepheshe. Ngokwazi lezi kuphela lapho bengakwazi ukwenza ukukhetha okufanele. Okulandelayo, masilandele abakhiqizi abangochwepheshe ukuze baqonde izidingo zobuchwepheshe zebhodi lokufakwa kwe-SMC.

1. Ukumelana ne-insulation kanye nokumelana

Ukumelana kuwukubuyelana kokusebenza, futhi ukumelana nokumelana nomthamo weyunithi ngayinye. Uma i-material ingaphenduki kancane, kuba mkhulu ukumelana kwayo, futhi lezi zombili zisebudlelwaneni obufanayo. Ukuze uthole izinto zokufaka i-insulating, kuhlale kufiseleka ukuba nokumelana okuphezulu kakhulu ngangokunokwenzeka.

2, imvume ehlobene kanye ne-dielectric loss tangent

Izinto zokuvikela zinokusetshenziswa okubili: ukufakwa kwezingxenye ezihlukahlukene zenethiwekhi kagesi kanye nendawo ye-capacitor (isitoreji samandla). Eyangaphambili idinga imvume yesihlobo esincane, lesi sakamuva sidinga imvume yesihlobo esikhulu, futhi zombili zidinga i-tangent encane yokulahlekelwa kwe-dielectric, ikakhulukazi izinto zokuvikela ezisetshenziswa ngaphansi kwamagagasi aphezulu kanye nomthamo ophezulu we-voltage, ukuze wenze ukulahlekelwa kwe-dielectric kube kuncane, kokubili kudinga ukukhethwa I-Insulating. impahla ene-tangent encane yokulahlekelwa kwe-dielectric.

3, i-voltage ephukile namandla kagesi

I-insulation material yonakaliswa ngaphansi kwensimu ethile kagesi enamandla, futhi ilahlekelwa ukusebenza kwe-insulation futhi iba yisimo se-conductive, esibizwa ngokuthi i-breakdown. I-voltage ngesikhathi sokuphuka ibizwa ngokuthi i-breakdown voltage (amandla e-dielectric). Amandla kagesi i-quotient ye-voltage lapho ukuwohloka kwenzeka ngaphansi kwezimo ezivamile kanye nebanga phakathi kwama-electrode amabili aphethe i-voltage esetshenzisiwe, okuyi-voltage ehlukanayo ngogqinsi lweyunithi ngayinye. Ngokuphathelene nezinto zokuvikela, ngokuvamile, ukuphakama kwe-voltage yokuwohloka namandla kagesi, kungcono.

4, amandla aqinile

ingcindezi eqinile isampula elithwalayo ekuhlolweni kwe-tensile. Kuyisivivinyo esisetshenziswa kabanzi nesimele izici zemishini yezinto zokuvikela.

5. Ukumelana nokuvutha

isho ikhono lezinto zokuvikela ukumelana nokushiswa lapho zihlangana namalangabi noma ukuvimbela ukuvutha okuqhubekayo lapho eshiya amalangabi. Ngokusetshenziswa okwandayo kwezinto zokuvikela i-insulating, izidingo zokumelana nomlilo zibalulekile. Abantu baye bathuthukisa futhi bathuthukisa ukumelana nelangabi lezinto zokufaka i-insulating ngokusebenzisa izindlela ezihlukahlukene. Ukuphakama kokumelana nokuvutha, kuba ngcono ukuphepha.

6, ukumelana ne-arc

Ngaphansi kwezimo zokuhlola ezivamile, ikhono lezinto ezivimbelayo ukumelana nomthelela we-arc endaweni yayo. Esivivinyweni, i-AC high voltage kanye namandla amancane akhethiwe, futhi umphumela we-arc we-voltage ephezulu phakathi kwama-electrode amabili usetshenziselwa ukunquma ukumelana kwe-arc yezinto ezivikelayo ngesikhathi esidingekayo ukuze okokuvikelayo kwakhe ungqimba lwe-conductive. . Uma likhulu inani lesikhathi, kuba ngcono ukumelana ne-arc.

7, idigri yokuvalwa

Kungcono ukuvala nokuhlukanisa uwoyela kanye nekhwalithi yamanzi.