Tambayar Yawan Kula Da Gwajiya Na Makaranta Da Dukkuka: 90% Na Masu Bala Ana Bude Ta Hanyar Wani Tsarin

1. Maidauci, Tabbacin Maidauci da Kudin Hanyar Da Duk'ar Maidauci

Contactor ba a yi shi ko kuma ya yi shi da duniya a lokacin da maza ta faruwa

• Yawan hankali a tsari na maza; Bara cewa akwai yawan kawo ko zama a matsayin masu hankali. Idan akwai yawan kawo, canza kabilu; idan akwai zama, gane matsayin masu hankali.

• Maza ta faru; Yara siffofin maza tare da multimeter. Idan siffofin ta ∞, canza maza.

• Relay mai yanayi ba a yi reset ba a lokacin da ake amfani; Yara siffofin bayan kaɗaitaccen masu kananan relay tare da multimeter. Idan siffofin ta ∞, sa buton mai reset ta relay.

• Siffafa mai kyau na maza ya fi kadan da siffafa ta hankali; Canza maza da take da shiga siffafar hankalin.

• Tsarin maza ko maza mai karfi ya fi kadan; Saka tsarin maza ko canza maza.

• Babbar shirya a kan makasheko ko masu sauyi; Gargajiye masu shirya ko canza makasheko.

• Yawan shirya mai kyau; Saka tsarin shiryan.

Contactor ba a yi release ko ya yi release da lalace a lokacin da maza ta faruwa

• Ba a ci fata a kan tashar magana, wanda ya bazu shirya mai kyau; Zama fata a kan tashar shirya ta kula 0.1~0.3mm, ko sanya capacitor 0.1μF a kan duka maza.

• Takalmi a kan tashar iron core ta contactor mai lafiya ko takalmi a lokacin da ake amfani; Cika takalmi a kan tashar iron core. Tashar iron core ya kasance matasa amma ba daidai, saboda za a iya bazu lalace.

• Hanyoyin da suka ji da shirya; A lokacin da ake faru motor ko a lokacin da akwai yawan kawo, yawan kawo mai kyau ya ji da shirya (shirya mai silver suna da muhimmanci). Masu shirya mai asibiti suka amfani da alloys mai silver kamar silver-iron, silver-nickel, etc.

• Gishin hankali mai lafiya; Saka gishin hankalin mai lafiya tare da diagram hankalin.

Maza ya yi shi da kuma ya faruwa ko ya faruwa

• Tsari na maza da kiyasin aiki ya fi kadan da abubuwan fannin; Canza maza da take da shiga tsarin aiki da kiyasan aiki.

• Tashar iron core ba daidai ko fata mai kyau a kan tashar magana; Gargajiye tashar iron core, saka iron core, ko canza maza.

• Kadonsa mai karfi, masu aiki suka zama; Gargajiye masu aiki ko canza maza.

• Tsari mai yawa, takalmi ko gas mai kirkiro ya bazu hankali; Canza wurin da ake amfani ko canza maza.

• Zaman lafiya mai kyau a kan electromagnet

• Ring mai short-circuit ta faruwa; Canza ring mai short-circuit ko iron core.

• Tsarin maza mai kyau ko shirya mai kyau; Saka tsarin maza ko kawo shiryan.

• Pin mai hankali a kan armature da masu aiki ba daidai, ko masu hankalin ba daidai; Sanya pin mai hankali ko gane masu hankalin.

Kawo mai kyau a kan phase

• Yawan dust mai kyau a kan contactor ko takalmi/takalmi ya bazu hankali; Bada contactor don ya haƙƙi da kuma yaɗu.

• A cikin hankalin da ake amfani da electrical interlocking, lokacin da ake yi switching ya fi kadan da lokacin da arc ya yi; Sanya mechanical interlocking.

• Cover mai extinguish arc ta faruwa, ko component contactor ta faruwa saboda arc; Canza cover mai extinguish arc ko component da aka faruwa.

Hanyoyin Kudin Zaman Lafiya Mai Kyau a Kan AC Contactor

Don AC contactor da zaman lafiya mai kyau a lokacin da ake amfani, za a iya yi waɗannan:

• Siffafa mai kadan na kontrola ya bazu electromagnetic attraction da kuma zaman lafiya; Yi waɗannan don sake ƙara siffafar kontrola.

• Amfani da system mai magnetic da ba daidai, skewing saboda gajeru, ko masu aiki suka zama, ba a iya ƙara iron core; Saka system mai magnetic da kuma bincike da kuma sake ƙara masu aiki.

• Rust a kan tashar pole ko abubuwa mai lafiya (kamar takalmi, dust, lint, etc.) a kan tashar iron core; Haƙƙi tashar iron core.

• Tsarin maza mai kyau ya bazu zaman lafiya a kan electromagnet; Saka tsarin maza.

• Zaman lafiya saboda ring mai short-circuit ta faruwa; Canza iron core ko ring mai short-circuit.

• Yawan kusa da ba daidai a kan tashar iron core; Canza iron core.

• Short-circuit a kan turn-turn na maza; Canza maza.