Ana buƙatar kula da abubuwan da ke gaba yayin siyan a high-mita tanderun firikwensin

1) Siffar da kuma duba girma na geometric. An mayar da hankali kan manyan ma’auni na zobe mai tasiri, diamita da nisa, radius fillet, tsayin tsakiya, girman ma’auni na farantin lamba, daidaituwa tsakanin farantin lamba da ƙarshen fuska na zobe mai tasiri, da daidaituwa tare da layin tsakiya na zobe mai tasiri, da dai sauransu.

2) Weld quality. Bincika ko akwai yabo lokacin da gwajin gwajin ya kai matsi da ake buƙata. Dole ne a yi shi sosai bisa ga buƙatun zane.

3) Ko kusurwar ramin feshin ya cika buƙatun, da kuma ko an toshe ramin feshin ta hanyar walda.

4) Ko daidaitattun sassan sun cika kuma ko an ƙulla ƙwaya (ana iya sanya maɓalli masu mahimmanci tare da jan fenti idan ya cancanta).

5) Gwajin kwarara. Musamman ga na’urori masu auna firikwensin da ƙananan bututun yanki na giciye, gwajin kwarara yana da matukar mahimmanci.

6) Ko saman allon lamba yana da santsi da tsabta, ba a yarda da ramuka, bumps, scratches da sauran lahani ba. Don madaidaicin lamba na conical, kusurwar taper da yanayin da ake buƙata ta zane ya kamata a tabbatar da shi, kuma fuskar lamba bai kamata ya sami fenti mai mannewa da mai rufewa ba.

7) Ragewar radial da axial tsakanin ingantacciyar zobe na nau’in crankshaft nau’in nau’in nau’in zobe da na’urar ya kamata a duba shi tare da madaidaicin ma’auni na musamman da ma’aunin ji.

8) Don inductors na tanderu mai tsayi mai tsayi tare da kayan haɗi da yawa, yi amfani da multimeter ko na’urar juriya na 500V don bincika ko sassan gudanarwa kamar zobe mai tasiri suna cikin hulɗa da wasu sassa na ƙarfe.

9) Ko an buga alamun da ake buƙata akan firikwensin tanderu mai ƙarfi, kamar babban girman ko lambar zane na zobe mai tasiri.

10) Lokacin da firikwensin yana sanye da haɗin haɗin bututu mai saurin canzawa, ya kamata a daidaita shi da hular bututu don bincika ko ya dace da kyau.

11) Don ƙaramin firikwensin dumama rami na ciki, haɗin bututun da ke wucewa ta cikin bututun gudanarwa na tsakiya shine mashigar ruwa, kuma yana da kyau a yi alama don hana haɗin da ba daidai ba lokacin ɗaukar nauyi.

12) Bugu da ƙari, fuskar lamba, firikwensin ya kamata a rufe shi da fenti mai kariya, kuma insulating varnish yana ɗaya daga cikin fenti masu dacewa.