A degreased saman? The mota za ka iya degrease surface kafin zanen?

Lokacin da ka bukatar ka fenti mai shinge ko wani karfe da sarewa, da ba kome yadda kuma abin da nufin wannan aiki za a yi. Amma shi ne quite wani abu idan ya zo ga mota. Kowane mai a aiwatar da jikin zanen yana da muhimmanci sosai don samun mafi kyau zai yiwu sakamakon. Saboda haka, babu musamman kayan aikin ne ba makawa. A mataki na farko ne zuwa cin aiki - wannan shi ne na farko shiri na jiki. A cikin shakka daga wadannan ayyuka tare da mota kawar da tsohon Paint. Sa'an nan, da karfe dole ne dole a degreased sa'an nan masu motoci da fuskantar matsaloli. Kokarin gane abin da surface ne degreased a zamani motocin da kuma yadda za a yi shi dama, don samun mafi ingancin sakamakon.

Mene ne nufin

Sau da yawa da za a magance wani m film wanda shi ne a baya, a cikin tsohuwar mota masu goyon baya ne lint-free zane, bi da tare da wani sauran ƙarfi. Masana sun ba rekomenduut yi wannan hanya a irin wannan hanyar. Irin wannan wani zaɓi da ya dace kawai a lokacin da ka bukatar aiwatar kawai wasu kananan sashe. Idan ka duba a cikin kewayon kayayyakin da shiri aikin kafin zanen, wanda suna samuwa a yau, yana yiwuwa ya ware wasu kudi fiye da degrease karfe surface. Wannan daban-daban kaushi da kuma abubuwa na Organic asalin, emulsions, da kuma musamman mafita, wanda aka kafa a cikin roba abu don wanka. Baya Masana sun bayar da shawarar yin amfani da shi ne karshen. Wadannan kwayoyi nasarar da amincewa lashe ba kawai m film, amma ba kasa yadda ya kamata ku yi yãƙi tãre da datti kuma sakamakon lalata.

White ruhu

Daya daga wadannan kwayoyin kaushi - shi ne saba wa kowane fari ruhu. Ana amfani da a farko daga cikin aiki na jiki. Next, a finer matakai amfani da cakuda barasa da orthophosphoric acid. Wannan bayani da aka sosai wanke tafi burbushi na maiko zuwa karfe surface. Amma akwai wasu kwayoyi fiye da zai iya degrease surface na mota. Wata irin wannan kayan aiki - trichlorethylene. Wannan ne mafi yawan sanannun wakilin kungiyar na Organic kaushi. Yana shiga cikin wani aiki dauki a kan lamba tare da aluminum jikinsu. A cikin shakka daga cikin dauki kasaftawa combustible abubuwa, wanda kara hadarin wuta a hali na hatsarori. Amfani da shi ne sosai a ke so. Idan trichlorethylene zai amsa tare da ruwa, yayin da a kan mayar da kafa wata m taro, cire cewa ba haka ba ne mai sauki. Idan babu sauran wani zaɓi fiye da zuwa degrease tabbata daga cikin mota, to, wannan magani zai yi. Amma yana aiki ne kawai in babu danshi a farfajiya.

Spetspreparaty domin aiki

Kwararru da suka yi dogon aka tsunduma a zanen motoci, sani da kuma bayar da shawarar yin amfani da musamman kayan aikin - ba su da hanyar da gobara, da kuma ba emit wani cutarwa ga mutum sinadaran mahadi. Amma sabon shiga sau da yawa watsi da shawarar da zato "sani" abin da yake mafi kyau ga degrease surface na mota. Wannan sau da yawa amfani kananzir, fetur, acetone, kuma ko da man dizal. A gaskiya, duk na sama za a iya amfani kawai idan mafi kusa shagon autocosmetics game da 100 km.

Fetur, dizal, acetone, a matsayin madadin su fari ruhu

Mutane wanda ya taba tsunduma a shiri aikin ga zanen, ana rikita batun fari ruhu tare da wasu abubuwa kamar fetur, kananzir da man dizal - duk wadannan ruwaye suna kama da wari. Amma da aikin bambanci tsakanin su ne kananan. Su cakuda hydrocarbons da cewa ana samar da man fetur barasan na kasarun adadi. Duk abubuwa ne da narkar daidai daban-daban mastic kwalta faci ko fats. Amma dizal da kuma kananzir ne sosai wuya a wanke kashe, ko da yake bisa manufa su ne dace da degreasing. A sana'a mota wanke amfani da kananzir, amma shi yana amfani da musamman kayan aiki, wanda ya sa shi sauki cire burbushi na abubuwa da wari. Gareji a karkashin aiki zai haka zama cutarwa. Tare da musamman hankali wanda zai iya amfani acetone, da kaushi №646 ko 645.

Antisilikon

Antisilikon fiye da degrease surface, suna dauke da mafi kyau zabi ga duk talakawa masu motoci suka yanke shawarar su shirya jiki ga zanen da hannunsa. By wadannan nufin shi ne zai yiwu ba kawai cire kitsen daga surface daga cikin fim. Antisilikon dace da tsaftacewa datti da kuma kura. A amfani da wadannan kudi optimally da kuma lokacin da ka shirya zai bata wani gida jikin zanen. Bugu da kari, da data nuna a shirye-shiryen lafiya degreasing sakamako, shi ma ba ya halakar da karfe ko tsufa Paint.

Antistatic

A degreased roba surface? Antistatic zai zama kamar yadda amintacce kamar yadda zai yiwu. Gaskiyar cewa roba yana da kaddarorin wutan lantarki da kuma jawo hankalin ƙura. Wannan zai iya zama ciwon kai mai shi - a irin wannan yanayi ne mai wuya a cire m film. Wannan matsala za a iya warware sosai da sauri kuma yadda ya kamata, tare da taimakon wani antistatic wakili. Abun da ke ciki daidai kawar da man shafawa, da ƙura.

Kudi a kan tushen da alkalis

Wannan shi ne wani rukuni na kwayoyi fiye da degreased saman lokacin da zanen. By wadannan nufin da aka sani ga kowane boye abu don wanka qagaggun wanda da wani Alkali. Suna taimaka ba kawai yin tare da high dace degreasing, amma kuma sauki cire wani iri-iri abin gurɓatawa. Amma amfani da alkaline kayayyakin tare da taka tsantsan. Lokacin da magani ne da ya gama, mota ne mafi alhẽri a saka a cikin gida da tsabta da kuma bushe dakin inda jiki zai iya bushe sosai. A mafi yawan wadannan mahadi fãce Alkali, za a iya gane daban-daban emulsifiers. Wadannan mahadi ake mayar da martani tare da m abinci a yanayin zafi daga 60 digiri. Bayan da abun da ke ciki ta kafe, m film barshi karfe - to, zai kasance da sauki cire. Idan mota mai yanke shawarar yaƙi da m fina-finai a cikin wannan hanya, shi ne muhimmanci a kauce wa nauyi Fitar kumfar. kumfa kumfa ba zai iya samar da ya dace da yanayi na fara hulda da fats. Da ake so sakamako ba zai zama.

Electrochemical hanyoyin da zalunta

Yana duk da haka wani bambance-bambancen da abin da yake zai yiwu a degrease surface kafin zanen. Duk da haka, shi ne ba su dace ga wadanda suka mallaki wani gareji ko gida bitar. Domin wannan tsari, za ka bukatar wutar lantarki masana'antu mitoci. An muhimmanci - da polarity. An ƙaddara da irin karfe. Zai gama da anode aiki a kan degreasing karfe da kuma cathode amfani ga wadanda ba ferrous karafa.

Multi-mataki tsarkakewa

Da farko, da aiki na jiki da fari ruhu. Abin da idan a kan surface akwai alamun lalata? A wannan yanayin, da farfajiya da za a bi da tare da orthophosphoric acid tare da alcohols. Wannan abun da ke ciki ne cakuda ethyl barasa a cikin wani rabo na 15%. Har ila yau, wani ɓangare na gauraye ruwa da phosphoric acid a cikin wani rabo na 1 zuwa 5. Optionally, wani emulsifier da ake amfani - OP-7 wetting wakili a cikin wani adadin 0.5%. Shi ne kuma dole 0.1% nitrobenzene. A gida, samun cakuda ne quite wuya - wasu abubuwa ba kudi ne akwai. Shi ne ma daraja ambaton cewa abun da ke ciki shi ne wani kiwon lafiya Hazard.

summary

Da yake amsa tambayoyi game da abin da degrease mota, kamata ya yi la'akari da wasu sigogi - yana nufin yadda ya dace, da farashin da riba. Ideal - daya cewa hadu da duk wadannan bukatu, amma gano mai kudi ne da wani abu kamar wannan yana da wuya. Bugu da kari ga dukan waɗannan abubuwan, shi wajibi ne don la'akari da lalacewar da zai magance on karfe ko a kan mutum kiwon lafiya. Saboda haka ya zama dole don samun mafi bayani game da miyagun ƙwayoyi. Kada zama amiss sayan m kayan aiki domin numfashi fili - masks da respirators.