Jagorar Gasar Ciniki na PCB: Mahimman Ayyuka tare da Na'urar bushewa na Masana'antu na ci gaba
A cikin masana'antar kera kayan lantarki, yin burodin PCB muhimmin mataki ne na aiwatarwa. Babban manufarsa shine don cire danshi sosai, ragowar sinadarai masu kaushi, da mahalli masu canzawa (VOCs) waɗanda allunan kewayawa ke sha yayin masana'antu. Idan ba a kula da su ba, waɗannan ragowar suna yin tasiri sosai ga ingancin PCB da dogaro na dogon lokaci, wanda ke haifar da yuwuwar gazawar kamar oxidation, lalata, electromigration, ko gajeriyar kewayawa. Madaidaicin tsarin yin burodi yana haɓaka kwanciyar hankali na PCB, aikin lantarki, da tsayin samfurin.
Muhimman Abubuwan La'akari don Yin burodin PCB:
1, Madaidaicin Zazzabi & Kula da Lokaci:
Yanayin yin burodi ya kamata ya ƙaru a hankali don guje wa lalacewar zafin jiki ga PCBs ko abubuwan haɗin gwiwa. Matsaloli na yau da kullun sun bambanta daga 100℃zuwa 125℃na minti 10-30 (dangane da kauri na jirgi, kayan aiki, abubuwan da aka gyara, da matakan ragowar). Koyaushe riko da ƙayyadaddun bayanai daga masu siyar da kayan PCB da masana'antun kayan aikin.
2.Tabbatar da dumama Uniform & Air Circulation:
Sanya PCBs akan akwatuna na musamman don garanti mafi kyau zagayowar iska, ƙyale zafi ya rarraba a ko'ina a duk yankuna. A guji tara allunan, wanda ke haifar da dumama mara kyau da rashin cika danshi.
3.Tabbatar bushewa:
Bayan yin burodi da sanyaya zuwa yanayin zafin jiki, gudanar da duban gani (babu abin da zai iya gani) sannan a shafa a hankali tare da busasshiyar kyalle mara lint (babu ɗigon danshi ko saura). Don aikace-aikacen dogaro mai ƙarfi, ana iya buƙatar takamaiman gwajin zafi.
4. Kare PCBs daga Lalacewar Jiki:
Yi amfani da alluna a hankali yayin yin burodi don hana karce, tasiri, ko lankwasawa. Yi amfani da riguna masu jure zafi don rage lalacewa da damuwa ta jiki.
5. Sarrafa Yanayin Muhalli:
Kula da tsabta, bushe, da wurin yin burodi da kyau. Kauce wa mahalli mai danshi ko kura don hana sake shanye danshi ko gurbacewa yayin sanyaya.
Zaɓin kayan aiki masu dacewa yana da mahimmanci don sakamako mafi kyau. Nau'in tanda masana'antu da suka dace da yin burodin PCB:
1. Madaidaicin Tanderu Mai Kula da Zazzabi:
Mafi na kowa bayani. Suna ba da daidaituwar yanayin zafin jiki na musamman (±1℃ku±5℃) da fasalin da aka tilasta tsarin watsawar iska (magoya baya) don daidaitaccen rarraba zafi. Tanda daga masu daraja bushewa tanda masana'antunsu ne makawa don PCB danshi kau.
2. Wuraren bushewa:
Mafi dacewa don buƙatun ƙarancin danshi ko PCB masu dogaro da zafi mai ƙarfi. Yin aiki a ƙarƙashin ƙananan matsa lamba (vacuum), injin bushewa tandarage ruwa sosai's tafasasshen batu, kunna zurfafa danshi/kauri cire a ƙananan yanayin zafi yayin hana hadawan abu da iskar shaka. Mahimmanci ga allon BGAs ko HDI.
3.Mai jigilar busasshen tanda:
Domin babban girma PCB aiki ko ci gaba da samar Lines, tanda bushewabayar da ingantaccen aiki mara misaltuwa. PCBs suna motsawa a kan bel ɗin da ke jure zafi ta wuraren da ake sarrafa zafin jiki don yin burodi ta atomatik.
4. Tanderun Masana'antu na Musamman:
Masu kera masu buƙatu na musamman (misali, bayanan martaba na musamman na thermal, N₂mahallin rashin aiki, PCBs masu girman gaske, matsananciyar kayan aiki) suna amfana da yawa daga al'ada masana'antu tandamafita. Waɗannan an ƙirƙira su zuwa ainihin buƙatu don matsakaicin sassauci da haɓaka tsari.
Yin burodin PCB mai tsauri shine tushe ga ingancin kayan lantarki da aminci. Ƙwarewa akan sigogi masu mahimmanci (zazzabi, lokaci, daidaituwa, tabbatar da bushewa) da kula da muhalli ba abin tattaunawa ba ne. Ko zabar daidaitattun tanda, murhun bushewa mai inganci mai inganci, tanda mai bushewa mai bushewa, ko cikakkiyar murhun masana'anta na al'ada, abokin tarayya tare da ingantattun masana'antun bushewa. Mafi kyawun kayan aikin yin burodi da sarrafa tsari kai tsaye suna fassara zuwa ƙananan ƙimar gazawar, tsawaita rayuwar samfur, da haɓaka gamsuwar abokin ciniki.
