Mhando dzekutanga dzemota, iyo yekutanga yekusarudza mota yekupenda
Zviri mukati
Usati wasarudza primer yemotokari, unofanira kutanga wasarudza kuti ndeapi mabasa ayo achashandiswa. Wobva wadzidza maitiro emusanganiswa, verenga wongororo yevatyairi.
Kana basa rekupenda rakarongwa nemotokari, saka zvakakosha kuziva kuti ndeapi marudzi ekutanga emotokari. Kusungirirwa kwependi yependi kumuviri uye kushorwa kwayo kune corrosion kunoenderana nesarudzo yemhando yakakodzera.
Chii chinonzi primers kumota
Iyi musanganiswa ine inhibiting elements inoshandiswa sehwaro pamberi pekupenda motokari. Inoshanda kuyera roughness pamusoro uye inopa kuwirirana kwakasimba nependi yepende.
Body priming
Kana iyo pende isinganamati zvakanaka kumuviri, ipapo microcracks uye machipisi zvichaitika. Pamusana pekutsvaira kuduku mushure mekupinda kwemvura, ngura inogona kuonekwa. Kuti udzivise izvi, zvinodikanwa kutangisa mota neprimer usati wapenda. Iyi nzira inonzi passivation. Inoitwa uchishandisa pfuti yakakosha, roller kana spray can. Mushure mekugadzirisa simbi, enamel inoshandiswa.
Auto primer ine zvirinani corrosion resistance pane iron car body. Izvi zvinogoneka nekutenda kune yakakosha zinc uye aluminium additives.
Chinangwa chekutanga uye kushandiswa
Musanganiswa inobatanidza kudzivirira link pakati pemuviri nependi inoshandiswa. Kune mhando dzakasiyana dzemaprimers emota uye mashandisiro awo anogona kuve anotevera:
- Primary processing of a metal surface. Kuti uite izvi, tora dense kuumbwa kwakavakirwa epoxy.
- Kutsvedza kwepamusoro kukanganisa. Shandisa putty gobvu ine mvura inodzivirira zvakanaka.
- Kudzivirirwa kwemusanganiswa chimiro kubva kune corrosive paintwork elements. Nokuda kweizvi, sealant inoshandiswa.
Kuti utore mota zvakanaka, unofanirwa kutevedzera mitemo:
- Nzvimbo inogadziriswa inofanira kunge isina tsvina zvachose uye mafuta.
- Kupfapfaidza kuumbwa, shandisa airbrush kana spray can.
- Usati wasangana, iyo layer inofanira kuoma.
- Penda nemusanganiswa wechiratidzo chimwe chete.
- Zadza muviri nemvura putty.
Kana iyo yakasanganiswa ine yakaoma uye nheyo yezvinhu, saka chikamu chavo chinofanira kuonekwa. Kana chiyero chezvikamu chikatyorwa, ivhu harizokwanisi kunyatsoona kunamatira kwayo uye anti-corrosion hunhu.
Main properties uye maitiro
Kudzivirira delamination panguva yekupenda, hunyanzvi hwekupenda hahuna kunyanya kudiwa. Zvakakosha kuziva maitiro emusanganiswa wega wega. Semuenzaniso, haugone kushandisa yakawanda anti-corrosion auto primer. Inofanira kushandiswa muchidimbu chakaonda. Zvadaro bvumira kuti uome usati waputira nechikamu chinotevera. Kana iyi nzira isina kuteverwa, kunamatira kuchaderera, izvo zvinozoita kuti pave nekutsemuka kwependi.
acrylic primer
Zvinoenderana nemidziyo yavo uye musimboti wekuita kweiyo primer, pane:
- Passivating. Vanoshanda kuoxidize iron coating nemutobvu.
- Phosphating. Dzivirira kubva kune zvakaipa zvinokonzerwa nekushanduka kwekushisa.
- Dziviriro. Chinhu chikuru ndeye zinc, iyo inodzivirira kuparadzwa kwesimbi.
- Kugadzirisa. Zvekurapa ngura.
- insulating. Vanodzivirira kubva mukunyorova kupinda.
Misanganiswa inouya muchikamu chimwe kana zviviri. Muchiitiko chechipiri, kugadzirira kunosanganisira chinhu chepasi uye chakaoma, nekuda kwekuti iyo inoshandiswa inooma nokukurumidza. Pamusika unogona kuwana kuumbwa kwedoro. Hazvikurudzirwi kuzvishandisa, sezvo zvakaoma kugadzirisa uye kuparadza muviri.
Kubatsira kwekushandisa
Iwe unogona kushandisa musanganiswa kumusoro neaerosol kana pfuti. Imwe neimwe sarudzo ine zvayakanakira nezvayakaipira.
Pros:
- compact dimensions;
- hapana kugadzirira kwekusanganiswa kunodiwa;
- simple operation;
- yunifomu kufukidzwa;
- nyore kushandisa munzvimbo dzemunharaunda.
Kupenda motokari nenzira iyi hakuna maturo. Iyo nzira inotora nguva yakareba uye yakakodzera chete kushandisa musanganiswa wemvura.
Zvakanakira zvepfuti yespray:
- inopa kudzivirira kwakanyanya kwemuviri wese;
- zvinhu zvinokurumidza kuoma.
Pakati pezvikanganiso, zvakakosha kuziva kuti kuumbwa kunofanira kuderedzwa mumudziyo, uye pfuti yemhepo inofanira kutengwa zvakare.
Mhando dzemaprimers emota
Misanganiswa yese yakakamurwa kuita 2 mapoka makuru:
- Primers (primary processing). Ipa kunamatira kwemuviri kune pendi, uye kudzivirira kutaridzika kwengura.
- Fillers (fillers). Inoshandiswa pakukwenenzvera pamusoro uye kudzivirira kubva kumachipisi.
Mazhinji enziyo emazuva ano anosanganisa ese hunhu hwemhando mbiri, asi zviri nani kushandisa zvakasiyana zvigadzirwa zvesimbi uye epurasitiki kugadzirisa.
Acid uye reactive ivhu
Iyi iwash-primer yekunyorera kune isina chinhu mota muviri. Icho chikamu chinosanganisira polyvinyl resins, uye phosphoric acid inoshanda sechinhu chinokonzeresa. Kutenda kuumbwa uku, firimu rakasimba rinoumbwa rinopesana nekuora uye kupera. Reactive primer inoshandiswa mumucheka mutete (9-10 microns). Iyo inopinda musimbi uye inobatsira pakuita kwayo.
Primer yemotokari
Iko kusanganiswa kune imwe- uye maviri-chikamu. Inoomesa nekukurumidza. Putty haifaniri kushandiswa kwairi, kana zvisina kudaro kemikari inogadzirisa ichaitika pasi pepende uye firimu rinodzivirira richaparadzwa. Nokudaro, kuumbwa kweasidhi kwakafukidzwa ne acrylic pendi.
Epoxy primer
Iyi pretreatment musanganiswa ine resin uye yakakwirira mhando inoshanda yekuwedzera.
Mushure mekuomeswa (anenge 10-15 maminitsi), zvinhu zvinogona kuiswa jecha nebepa rinokosha uye rakagadzirwa ne acrylic.
Epoxy primer inogona kuiswa pasi pepolyester putty. Mukuwedzera, inobvumirwa kupenda musanganiswa wakanyorova kana kana uchishandisa zvakaoma.
Acrylic maviri-chikamu primer
Iyi filler yakagadzirirwa kuzadza pores uye maski kuremara pane yemuviri pani mushure mekugaya. Zvichienderana nehuwandu hwekusanganiswa kwezvinhu zvepasi nehardener (kubva pa3 kusvika ku5 kusvika ku1), ine zvakasiyana-siyana viscosity uye layer thicker.
Musanganiswa ne acrylic resins unoshandiswa sechinhu chepakati usati waisa pendi. Icho chisimbiso uye chine maitiro akanaka ekunamatira. Iwo makuru ekuzadza mavara anoshandiswa kuderedza kushandiswa kwependi ndeye grey, dema uye chena.
Ivhu repurasitiki
Iyi primer inoshandiswa kune zvikamu zvemotokari zvepurasitiki (bumper, fenders, hood). Iko kusanganiswa kunowanzo kuve ne 1 yakajeka kana yero chikamu chikamu. Inokodzera mhando dzakawanda dzepurasitiki. Mamwe magadzirirwo haaenderani ne polypropylene.
Ivhu repurasitiki
Usati washandisa primer, iyo silicone pamusoro pechikamu chacho inopisa (somuenzaniso, nekuiisa pasi pemazuva ezuva) uye yakasvibiswa. Imwe sarudzo ndeyekugeza plastiki pasi pemvura inopisa, sipo uye yakaoma. Zvadaro shandisa musanganiswa wekunamatira mumucheka mutete.
Overview yevakakurumbira vanogadzira
Kune marudzi akasiyana-siyana emaprimers emota mumagaba kana makeni pamusika. Mienzaniso inotevera ndiyo inonyanya kufarirwa.
| Title | Rudzi rwevhu | Tara | Zviratidzo zvekugadzirwa |
| Dzivirira 340 Novol | Acid | Unogona | Inodzivirira zvakakwana kubva kune scratches uye machipisi |
| BOD 960 | Canister, bhodhoro | Hazvidi kugaya. Inoomesa mumaminitsi gumi. | |
| Spectral Pasi pe395 | Epoxy | Mwaya | Yakanakira kukwesha |
| Novol 360 | Unogona | Kunamatira kwakanaka kune chero nzvimbo | |
| Reoflex | Acrylic | Inokodzera pendi yakanyorova | |
| Zvepurasitiki | Spray inogona | Inooma nekukurumidza (20 maminitsi) |
Iwo akanakisa emumba ekutanga, zvinoenderana nemushandisi maonero uye wongororo, anoonekwa seZincor Spray uye Tectyl Zinc ML. Zvose zvinogadzirira zvinogadzirwa zvichifunga nezvemamiriro ekunze eRussia. Izvo zvinoshandiswa pamusoro pemotokari ine aerosol. Izvo zvine zvakakosha inhibitors zvinodzivirira kutaridzika kwengura. Ivhareji yemutengo wespray can iri pakati pe600-700 rubles.
Nzira yekusarudza yekutanga yekutanga
Pasinei nzira iyo ichashandiswa mukugadzirisa kwemuviri, unofanira kutenga musanganiswa wepamusoro. Mishonga yakachipa ine utera hwekunamatira uye anti-corrosion properties. Kubva kwavari, nekufamba kwenguva, pendi inodonha uye kuputika kunoonekwa.
Usati wasarudza primer yemotokari, unofanira kutanga wasarudza kuti ndeapi mabasa ayo achashandiswa. Wobva wadzidza maitiro emusanganiswa, verenga wongororo yevatyairi.
Iwe haugone kutenga zvigadzirwa kubva kune zvidiki-zvinozivikanwa mhando. Kuedza kwakadai kuchengetedza mari kunogona kukanganisa hupenyu hwependi. Kuti zvive nani kunamatira kweiyo adhesion athari, zvinokurudzirwa kutora masanganiswa kubva kune imwechete kambani.
