Mafi kyawun madaidaicin ƙarfe don galvanized mota karfe

Sabbin injiniyoyin mota sukan yi mamakin irin cakuda da za su saya. Ko da sanin abubuwan da ke tattare da maganin da ke buƙatar farawa tare da sassan mota na galvanized, ba koyaushe zai yiwu a yanke shawarar zaɓin alamar ba. Akwai masana'antun da yawa akan kasuwa waɗanda ke ba da firam ɗin kera iri-iri. Don taimakawa masu sana'a, mun tattara manyan 3 na farko don yin galvanizing ta atomatik.

Alamar farko shine muhimmin sashi don gyaran jikin mota da aka yi da ƙarfe mai galvanized. Ingantattun suturar da aka gama da fenti da kayan aikin varnish ya dogara da maganin da aka yi amfani da shi.

Maƙasudai don gyaran jiki: manufa

Alamar farko shine abun da ke ciki na ruwa da ake buƙata don shirya saman mota don shafa fenti. Masu zanen mota marasa gogewa sukan yi kuskure lokacin da suka fara fara sarrafa motar da aka yi amfani da su ba tare da ƙoƙarin gano dalilin cakudar ba. Kowane abu ya bambanta ba kawai a cikin alama da farashi ba, har ma a cikin abun da ke ciki, wanda ke rinjayar wasu kaddarorin sutura. Dangane da nau'in na'urar sarrafa mota, ana amfani da ita don:

• tabbatar da karfi adhesion na karfe don fenti;
• karuwa da kaddarorin anticorrosive;
• cika pores da ƙananan tarkace da aka bari bayan niƙa na'ura;
• rabuwa da yadudduka marasa jituwa, wanda, lokacin da aka hade, zai iya ba da amsa - kumburin fenti.

Idan ba a yi amfani da madaidaicin zinc don gyaran jikin mota bisa ga umarnin ba, to ba za a iya samun iyakar kaddarorin cakuda ba. Koyaushe kula da manufar kayan ƙasa don rufin yana da inganci.

Nau'in farko

A yau, ana gabatar da nau'i-nau'i masu yawa a kan kasuwar mota, tare da taimakon abin da aka yi amfani da kayan aiki. Dukkansu sun kasu zuwa manyan kungiyoyi biyu:

• na farko (primers);
• sakandare (fillers).

Galvanizing tare da firamare na farko ya dace da masana'antu inda ake kera motoci. An fi amfani da na sakandare a shagunan gyaran motoci lokacin gyaran ababen hawa.

Nau'in farko

Kasa na farko

Ana amfani da firam ɗin don rufe ƙarfen “bare”, wanda ya fi saurin lalacewa. Ana amfani da firamare na farko kafin sakawa ko Layer na wani maganin ruwa. Yana yin aikin kariya, yana hana bayyanar da girma na tsatsa. Har ila yau, madaidaicin motar galvanized dandali ya zama m "matsakaici", wanda ke ba da mannewa mai ƙarfi na ƙarfe zuwa Layer na Paint na gaba.

Ƙasa ta biyu

Filler yana aiki azaman mai cikawa da mai daidaitawa. Babban aikinsa shi ne cika pores da craters da aka kafa a lokacin sakawa, da kuma kawar da sakamakon da ba a yi nasara ba, don ƙaddamar da haɗin gwiwa da sauye-sauye. Alamar farko ta biyu tana da kyakkyawar mannewa da juriya na lalata, amma waɗannan halayen sun yi ƙasa da ƙasa idan aka kwatanta da na farko.

Siffofin galvanizing primer

Ƙarfe yana da laushi mai laushi wanda ba ya ba da kansa da kyau don fenti. Duk masu sana'a sun san cewa ya zama dole a sanya ƙarfe na galvanized na mota don tabbatar da mannewa da aikin fenti. Bugu da ƙari, zanen ƙarfe da kansu suna da ƙarfin juriya na lalata, amma idan wani karamin haɗari ya faru, zinc yana da sauƙi a lalata. A sakamakon haka, da mota ne unevenly kariya daga tsatsa, wanda ya kara kai ga bayyanar foci na lalata.

Wani muhimmin mahimmanci na ma'auni don galvanized mota karfe shi ne cewa ya zama na farko don rage ayyukan kariya na sutura ta hanyar etching shi da acid. A wannan yanayin, za a yi aikin farko yadda ya kamata.

Yadda ake fara galvanized karfen mota

Bisa ga fasaha, dole ne a bi da saman karfe maras kyau tare da cakuda mai dacewa. Bayan haka, yana yiwuwa a aiwatar da suturar ƙarewa tare da fenti da fenti, wanda kuma ya kamata a zaba shi da kyau.

Farfaji don galvanized karfe

Akwai filaye na kasuwanci da aka ƙera musamman don saman tutiya. Idan aka yi la'akari da cewa motar tana aiki a cikin yanayi mai tsanani, ya kamata a zaɓi wani madaidaicin tushen epoxy na galvanized don sutura mai inganci. Yana da dorewa, mai jurewa ga lalacewar injiniya, yana da juriya mai girma. Har ila yau, akwai nau'i-nau'i-nau'i-nau'i-nau'i-nau'i waɗanda ake amfani da su a kan karfe "bare" kuma a lokaci guda suna aiki a matsayin sutura.

Kafin fara farawa, yana da mahimmanci don tsaftace farfajiya daga datti da ƙura. Dole ne karfen ya bushe don kada wani sinadari da ke faruwa yayin aiki wanda zai iya yin illa ga suturar. Maganin farko ya dace don amfani a cikin hanyar aerosol.

Paint don galvanized saman

Ba a yarda da rufe karfe da man fetur ko alkyd fenti da varnishes. Haɗin kansu tare da saman tutiya zai haifar da oxidation, raguwa a cikin abubuwan da aka haɗa, wanda zai haifar da kumburi da peeling na fenti. Har ila yau, ba a ba da shawarar yin amfani da gaurayawan da ke dauke da jan karfe, tin, antimony ba. Suna da mahimmanci rage ƙarfin fentin fentin. Don ƙarfe na galvanized, yana da kyau a yi amfani da fenti:

• foda;
• urethane;
• acrylic.

Mafi kyawun fentin foda, wanda aka yi akan tushen epoxies da polymers. Ana amfani da shi wajen samarwa don zanen motoci, saboda yana da ƙarfi da ƙarfi. Abinda kawai ke da lahani na sutura shine cewa yana da wuya a yi ado.

Phosphate ƙasa

Mafi kyawun abubuwan farawa don galvanized karfe

Sabbin injiniyoyin mota sukan yi mamakin irin cakuda da za su saya. Ko da sanin abubuwan da ke tattare da maganin da ke buƙatar farawa tare da sassan mota na galvanized, ba koyaushe zai yiwu a yanke shawarar zaɓin alamar ba. Akwai masana'antun da yawa akan kasuwa waɗanda ke ba da firam ɗin kera iri-iri. Don taimakawa masu sana'a, mun tattara manyan 3 na farko don yin galvanizing ta atomatik.

"ZN-Primer" epoxy mai saurin bushewa don sassan jikin karfe da welds

Fim ɗin yana da kyau ga motocin galvanized don zanen, yana ba da kariya ta ƙarfe mai ƙarfi daga lalata da mannewa mai kyau. Ana amfani da cakuda don maganin jikin mota, kayan aikin ruwa da sassan da ke ƙarƙashin tsatsa. An bambanta abun da ke ciki ta rashin smudges lokacin da aka yi amfani da shi a tsaye, saurin bushewa da sauri, dacewa da nau'ikan enamels na mota daban-daban.

Manufacturer	Hi Gear
Manufar	Kariyar lalata
saman aikace-aikace	Zinc
Yanayi	397 g

Aerosol primer HB BODY 960 haske rawaya 0.4 l

Fitilar sassa biyu masu dacewa da aikace-aikace akan zinc, aluminum, chrome, kuma galibi ana amfani da su don aikin jiki na mota. Saboda abun ciki na acid a cikin abun da ke ciki, ana amfani da cakuda a matsayin mai mahimmanci. Amma, bisa ga sake dubawa, masu gyaran motoci sun fi son rufe motar galvanized tare da wannan madaidaicin don cika pores da ƙananan fasa tare da bayani. Bayan yin amfani da wakili zuwa wurin da ya lalace, an samar da fim wanda ke toshe ci gaban tsatsa da ba za a iya gogewa ba. Bayan yin amfani da cakuda na farko, ana bada shawarar yin amfani da ƙarin enamel, wanda zai zama mai raba tsakanin Layer acid da kuma saman gashi.

Manufacturer	HB Jiki
Manufar	Kariyar lalata, cika pore
saman aikace-aikace	aluminum, chrome, zinc
Yanayi	0,4 l

Farfaji don galvanized da ƙarfe ƙarfe NEOMID 5 kg

Matsakaicin kashi ɗaya, babban manufarsa shine don kare farfajiya daga tsatsa. Ana ba da shi a shirye-shirye, don haka babu buƙatar haɗuwa da cakuda tare da masu taurin zuciya da sauran abubuwa kafin amfani. Ƙasar tana da halaye masu kyau kuma ana buƙata a tsakanin ƙwararrun masu sana'a. Abinda kawai mara kyau shine saurin bushewa - 24 hours.

Manufacturer	Neomid
Manufar	Kariyar lalata
saman aikace-aikace	Zinc, ƙarfe na ƙarfe
Yanayi	10 kg

Yanayin Zaɓuɓɓuka

Lokacin zabar firamare don sarrafa mota, ana ba da shawarar yin la'akari:

Karanta kuma: Ƙarawa a cikin watsawa ta atomatik a kan kullun: fasali da ƙimar mafi kyawun masana'anta

• karko na sabunta sutura;
• juriya ga tasirin muhalli;
• m Properties;
• aikin sinadaran;
• jure danshi da sanyi.

Bugu da ƙari ga ma'auni na asali, kula da saurin bushewa na kayan aiki, sauƙi na aikace-aikace, da abokantaka na muhalli.

Yadda za a fenti karfe mai galvanized yadda ya kamata don kada ya kware muddin zai yiwu

Kafin amfani da firamare da fenti a kan galvanized mota karfe, shirya saman:

1. Gudanar da tsaftace kayan mota daga ƙura, datti, alamun lalata. Don yin wannan, yi amfani da kayan aikin yashi, takarda yashi, ruwan sabulu.
2. Sa'an nan kuma rage ƙasa tare da ƙananan ƙwayar phosphoric acid ko cakuda acetone da toluene a cikin wani rabo na 1 zuwa 1. Ya halatta a lalata murfin tare da kerosene, ruhun fari, mai dauke da chlorine.

Nan da nan bayan yin waɗannan matakan da kuma bushe kayan da aka yi amfani da su, fenti saman. Ana ba da shawarar gama zanen cikin mintuna 30 bayan kun kunna motar. Wannan zai kara yawan abubuwan da aka ɗora na kayan aiki, da kuma samar da launi mai kyau. Don cimma iyakar sakamako, ana bada shawarar yin amfani da 2-3 yadudduka na topcoat.

FUSKA MAI GIRMA. Yadda ake fenti jikin mota mai galvanized