Sirrin Rayuwar Ƙananan Maɓallan Micro

Gabatarwa

RZ-15GW-B3

A cikin kayan aikin sarrafa kansa na masana'antu da kayayyakin lantarki na masu amfani,ƙananan makulli, a matsayin abubuwan sarrafawa masu mahimmanci, aikin rayuwarsu na tsawon rai yana shafar ingancin kayan aiki kai tsaye. Masu amfani da yawa suna rikitar da "rayuwar lantarki" da "rayuwar injiniya", amma a zahiri, waɗannan alamomi guda biyu suna da bambance-bambance masu mahimmanci: rayuwar injiniya tana nufin adadin ayyukan injiniya na zahiri na makulli a ƙarƙashin yanayin rashin kaya, kamar adadin lokutan da aka danna maɓalli a kowace rana. Kayayyaki masu inganci na iya kaiwa sama da sau miliyan goma. Rayuwar lantarki, a gefe guda, tana nufin adadin lokutan da aka katse da'irar ɗaukar wutar lantarki a ƙarƙashin nauyin da aka ƙididdige, wanda yawanci shine kashi 10% zuwa 50% na rayuwar injin. Wannan saboda baka da aka samar lokacin da aka kunna da kashe hulɗa yana hanzarta iskar shaka ta ƙarfe da asarar abu.

Binciken Ka'idojin Gwaji

A halin yanzu, masana'antar gabaɗaya tana bin ƙa'idodin ƙasa da ƙasa da na cikin gida kamar IEC 61058-1 da GB/T 15092.1 don gwaji. Gwaje-gwajen rayuwar injina suna buƙatar ci gaba da aiki a wani takamaiman mita (sau 15-60 a minti ɗaya) a ƙarƙashin yanayin rashin kaya don tabbatar da dorewar tsarin. Gwajin rayuwar lantarki yana buƙatar aiki a ƙarƙashin ƙimar ƙarfin lantarki (480V) da kuma wutar lantarki (63A). Nau'ikan kaya daban-daban, kamar injina da kwararan fitila, suna da buƙatun gwaji na musamman, misali, kwaikwayon ƙarfin karyewar injin sau shida na wutar lantarki da aka ƙididdige yayin farawa, ko tasirin nauyin kwan fitila sau goma na wutar lantarki.

Tsarin tsawaita rayuwa mai cikakken zagaye

Don tsawaita rayuwar ƙananan na'urori Ana buƙatar sarrafa cikakken zagaye daga zaɓi zuwa kulawa. Lokacin zaɓar nau'in, zaɓi kayan hulɗa da suka dace bisa ga ainihin nauyin: ana iya zaɓar lambobin hulɗa da aka yi wa fenti da zinare don ƙananan micro yanayin da ake ciki a yanzu, yayin da ake ba da shawarar a yi amfani da lambobin da aka yi da azurfa don lodi na al'ada. Samfura masu lambobin da aka rufe galibi suna da ƙarfin karyewa mai ƙarfi. Dangane da ƙirar da'ira, don nauyin inductive na DC, diodes masu ƙarfin jure wa juyewa naSau 10 ana iya haɗa ƙarfin wutar lantarki a layi ɗaya don danne baka. Don nauyin AC, ana ba da shawarar a shigar da da'irar sha na RC (tare da capacitor na 1-0.5)μF da kuma resistor na 0.5-1ΩDangane da yanayin amfani, ya kamata a daidaita zafin jiki tsakanin -25da kuma 70Ga muhallin da ke da ƙura, ya kamata a zaɓi samfuran da ke da ƙimar kariya ta IP67. A lokacin kulawa ta yau da kullun, ana iya tsaftace layin oxide da ke kan saman hulɗa da barasa mai hana ruwa shiga kowace kwata. Lokacin aiki, a guji yin sa da sauri (fiye da 500mm/s) ko kuma a hankali (ƙasa da 0.1mm/s) don hana girgizar injina ko rashin kyawun hulɗa.

Kammalawa

Ya kamata a lura cewa a cikin 'yan shekarun nan, masana'antar ta ci gaba da karya iyakokin tsawon rai ta hanyar ƙirƙirar kayayyaki da inganta tsarin. Maɓallan da ke amfani da ruwan wukake na titanium suna da tsawon rai na injina sama da sau miliyan 10. Wasu kamfanoni sun ƙara kwanciyar hankali na maɓallan da kashi 30% ta hanyar ƙirar tsarin da aka ba da izini, wanda hakan ke rage lalacewa da tsagewa da girgizar aiki ke haifarwa. Ga masana'antun kayan aiki da masu amfani da ƙarshen, kula da waɗannan bayanan fasaha da aiwatar da ƙa'idodin kulawa na iya tsawaita rayuwar ƙananan na'urori sosai. makulli, rage farashin gyaran kayan aiki, da kuma samar da garantin asali don ingantaccen aikin sarrafa kansa na masana'antu da kayan aiki masu wayo.


Lokacin Saƙo: Yuni-05-2025