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Takaitacciyar tattaunawa game da varnish impregnation da aka yi amfani da shi a masana'antar iska

Ana amfani da varnish impregnation don shigar da na'urorin lantarki da windings don cike giɓin da ke cikin su, ta yadda za a haɗa wayoyi na coils da wayoyi da sauran kayan kariya don haɓaka ƙarfin lantarki, kaddarorin injiniya, haɓakar thermal da kaddarorin kariya na lantarki. nada rufi. Ms. Can za ta yi taƙaitaccen tattaunawa tare da ku game da varnish impregnation a yau, da fatan taimakawa tare da sarrafa ingancin tsari.

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1 Abubuwan buƙatu na yau da kullun don na'urar murɗawar wutan lantarki

● Ƙananan danko da babban abun ciki mai mahimmanci don tabbatar da ingantaccen haɓakawa da adadin rataye fenti;

● Kyakkyawan kwanciyar hankali a lokacin ajiya da amfani;

● Kyakkyawan halayen warkewa da bushewa, saurin warkarwa, ƙananan zafin jiki, bushewa mai kyau na ciki;

● Ƙarfin haɗin kai, don haka kayan aikin lantarki zasu iya tsayayya da sauri mafi girma da tasiri na injiniya;

● Mai dacewa da sauran kayan aikin;

● Kyakkyawan aikin muhalli.

2 Rarraba da halaye na impregnation varnish
● Narke impregnation varnish. Narkewar impregnation varnish yana ƙunshe da sauran ƙarfi, kuma ƙaƙƙarfan abun ciki (jari mai yawa) yawanci tsakanin 40% da 70%. Maganin mai narkewa mai ƙarfi tare da ingantaccen abun ciki sama da 70% ana kiransa ƙaramin ƙarfi impregnation varnish, wanda kuma ake kira varnish mai ƙarfi mai ƙarfi.

Solvent impregnation varnish yana da kyau ajiya kwanciyar hankali, mai kyau permeability da film-forming Properties, kuma shi ne in mun gwada da arha, amma dipping da yin burodi lokaci ne mai tsawo, da sauran sauran ƙarfi zai haifar da gibba a cikin impregnated abu. Har ila yau, ƙanƙara mai lalacewa yana haifar da gurɓataccen muhalli da sharar gida, kuma amfani da shi yana da iyaka. An yafi amfani da impregnation naƙananan motocin lantarkida wutar lantarki.

Furen da ba shi da ƙarfi yakan kasance cikin ciki ta hanyar nutsewa, kuma ana iya amfani da matsi da ɗigowa.

varnish mara ƙarfi mara ƙarfi yana warkarwa da sauri, yana ɗan ɗan tsomawa da lokacin yin burodi, ba shi da tazarar iska a cikin rufin da ke cikin ciki, yana da mutunci mai kyau, kuma yana da manyan kayan lantarki da injina. An haɓaka varnish mara ƙarfi mara ƙarfi kuma an yi amfani da shi don maye gurbin varnish mara ƙarfi mara ƙarfi a cikin janareta masu ƙarfi, injina, manyan layukan samarwa da sauri, da wasu injina na musamman da na'urorin lantarki. Duk da haka, lokacin ajiya na varnish-free impregnation varnish gajere ne. Za a iya shigar da varnish mara ƙarfi ta hanyar nutsewa, ci gaba da nutsewa, jujjuyawar nitsewa, ɗigon ruwa da nutsar da matsa lamba.

3 Kariya ga yin amfani da varnish impregnation
● Quality management na impregnation varnish lokacin amfani. Fenti mara narkewa shine abun da za'a iya yin resin polymerizable. Daban-daban nau'ikan fenti waɗanda ba su da ƙarfi za su zama polymerize da kansu zuwa digiri daban-daban yayin ajiya da amfani. Gudanarwar da ba ta dace ba zai hanzarta wannan kai-polymerization. Da zarar fenti mara ƙarfi a cikin kayan aikin haɓakawa ya samar da gel, zai yi sauri da ƙarfi kuma ya zama yashe a cikin kwanaki 1 zuwa 2, yana haifar da manyan haɗari da asara. Don haka, dole ne a sarrafa ingancin fenti mara ƙarfi mara ƙarfi da ake amfani da shi, kuma dole ne a ɗauki matakan tabbatar da ingancin fenti.

(1) Yi waƙa da saka idanu akai-akai da ingancin fenti mai ciki da ake amfani da shi. Za'a iya tsara abubuwan dubawa da zagayowar dubawa bisa ga fenti mai lalata da aka yi amfani da su, kayan aikin haɓakawa da ayyukan samarwa. Abubuwan dubawa gabaɗaya sun haɗa da yawa, yawa, lokacin gel, abun cikin danshi da abun ciki mai ƙarfi mai aiki. Idan ma'aunin ingancin fenti ya wuce iyakar babba na ma'aunin sarrafawa na ciki, sabon fenti ko wasu matakan ya kamata a dauki nan da nan don daidaita shi.

(2) Hana danshi da sauran datti daga shiga fenti mai ciki. Ko epoxy ko polyester kaushi-free impregnating fenti yana da matukar kula da danshi. Ƙananan danshi mai shiga cikin tsarin zai haifar da danko na fenti ya tashi da sauri. Ya kamata a hana danshi da ƙazanta daga shigar da fenti a lokacin sufuri, ajiya da kuma amfani da fenti mai ciki. Ana iya cire ruwa, iska da ƙananan ƙwayoyin ƙwayoyin da aka gauraya a cikin fenti ta hanyar ɓata ruwa da na'urorin cire fenti, kuma ana iya tace ruwan fenti ta na'urori masu tacewa. Ana tace ruwan da ke cikin fenti akai-akai don kiyaye guduro mai tsabta.

(3) Daidai zaži zafin jiki na impregnation domin danko na fenti ya kai ga ƙayyadadden ƙimar. Wannan za a iya zaba bisa ga danko-zazzabi mai lankwasa na fenti, yayin da la'akari da bambanci tsakanin sanyi-tsoma workpieces da zafi tsoma workpieces. Idan yawan zafin jiki na tsomawa ya yi yawa, zai yi mummunan tasiri akan kwanciyar hankali na fenti; idan yawan zafin jiki na tsomawa ya yi ƙasa sosai, danko zai yi girma kuma tasirin tsomawa zai zama mara kyau.

(4) A kai a kai ana zagaya da motsa ruwan fenti don kiyaye zafin ruwan fenti a cikin tankin fenti da bututun mai da ƙasa sosai don hana ruwan fenti da ke cikin bututun ya yi wa kansa da ƙarfi, wanda zai toshe bututun fenti.

(5) Ƙara sabon fenti akai-akai. Ƙarar sake zagayowar da adadin ya dogara da aikin samarwa da yanayin fenti. Ta hanyar ƙara sabon fenti a ƙarƙashin ayyukan samar da al'ada, fenti na impregnation a cikin tanki yawanci ana iya amfani dashi a tsaye na dogon lokaci.

(6) Ƙananan ajiyar zafin jiki yana rage saurin-polymerization na fenti. Za a iya sarrafa zafin ajiya a ƙasa da 10 ° C. Don dogon lokaci da ba a yi amfani da su ba ko yanayi na yanayi, zazzabin ajiya ya kamata ya zama ƙasa da ƙasa, kamar -5°C.

Don fenti mai ƙarfi mai ƙarfi, abin da aka fi mayar da hankali shine a kai a kai bincika yawa da ɗanƙon fenti don kiyaye shi cikin kewayon sarrafawa.

● Tasirin ƙazanta akan warkar da fenti mara kyau na polyester impregnation. Aiki ya nuna cewa abubuwa irin su jan karfe da phenols suna da jinkirin sakamako akan warkar da fenti mara kyau na polyester impregnation. Wasu kayan, kamar roba da mai enamel waya, za a narkar da ko kumbura da styrene aiki monomer a cikin impregnation fenti, sa saman da impregnated workpiece m.

● Abubuwan da suka dace. Ya kamata a gudanar da gwaje-gwaje masu dacewa don tabbatar da cewa fentin impregnation ya dace da sauran kayan aikin da ke cikin tsarin rufi.

● Abubuwan da ake yin burodi. Abubuwan da ake amfani da su na ƙoshin ƙarfi sun ƙunshi babban adadin kaushi. Gabaɗaya, biyu ko fiye da impregnation, yin burodi da kuma a hankali zafin jiki ƙara yin burodi ana amfani da su hana pinholes ko gibba a cikin fenti fim da inganta yi da kuma rayuwar nada rufi. Tsarin yin burodi na varnishes impregnation mara ƙarfi yakamata a yi hankali don hana kwararar manne da yawa. Yin burodin rotary zai iya rage kwararar manne yadda ya kamata.

●Batun gurbacewar muhalli. Ya kamata a ɗauki matakan da suka dace don sarrafa tururi mai narkewa da styrene da ke fitarwa yayin aiwatar da ciki da yin burodi a cikin ƙayyadadden kewayon abun ciki da aka yarda.


Lokacin aikawa: Agusta-15-2024