Redhiyeta pokunamatidza. redhiyeta kugadzira

Zvikuru kakawanda chikonzero Kubika uye overheating pakati motokari injini iri kushomeka antifreeze - coolant. Chikonzero ichi inogona buri yakaumbwa muna redhiyeta. Kana ukaona kuti heatsink depressurized, inofanira kutsiviwa pasina kukundikana. Zvisinei, nokuti kwenguva kugadzirisa dambudziko iri tinogona kushandisa nyore nzira iripo uye chisingakoshi, somuenzaniso akadai brazing redhiyeta.

Nokuda nomoto kwakadaro kunogona kuva kwete chete nyore kuwana imba nemotokari (kana zvaitika munzira), asiwo nguva kufamba antifreeze zvikamu kumusoro mberi nomugwagwa.

Saka, ngationei kuti sei kubereka govera motokari radiators.

Definitions vachiyambuka nzvimbo

It zvinowanzoitika kuti kuerera havagoni kuumba buri (buri) iri midziyo, uye microcracks siyana izvo resimbi kudziyisa zvishoma wedzerai uye kuumba yakakura uye hombe buri. Under kwomuzvarirwo ezvinhu, kuwana nzvimbo kupfuura munhu redhiyeta akadaro anenge zvisingaiti, saka muchiitiko ichi zvakakodzera kubvisa chikamu uye mbeveve outputs zvose (kunze chete). Kuti batanidza yekupedzisira compressor (somuenzaniso, iro rinoshandiswa Tire mitengo) uye, sezvinoratidzwa mumufananidzo pazasi, nechepazasi chinhu bhati mvura.

The compressor achava kupomba mhepo, uye zvadaro kupinda kuburikidza microcracks ari simbi, zvichiumba matema diki. Izvi zvinoitika kazhinji panguva apo redhiyeta Bank kusvinwa kubva sepombi chikwata. Uyewo, iyo coolant aibuda anogona kuitika nokuda zvokuimba kuzotadzira zvikamu. Nemaziso, nzvimbo idzi anozivikanwa zvikuru, vanogona kuzvibatanidza chinoabatsira.

Kana pokunamatidza radiators mhangura?

Kana chinhu ichi chakagadzirwa mhangura, unogona kukurumidza kwazvo solder. Pokunamatidza - inofanira kuita basa pamwe fusible solder, iyo runosvika panguva tembiricha inobva 300 kusvika 550 Celsius. Mukuru chishandiso ichi ndicho chinokosha mhangura pokunamatidza simbi inokwana watts or 250. Zvinokosha kucherechedza kuti avo analogs izvo zvinoshandiswa pamba, havana anodiwa vanokwanisa kubvisa maburi motokari radiators.

Kazhinji mhangura chinokosha pamberi mhangura pokunamatidza simbi ZANO dzakakwirira kupisa vanokwanisa, vanokwanisa kudziyirwa uchishandisa imwe blowtorch. Achishandisa mudzimba dzomuzana, kuti vagadzirise redhiyeta kwakaoma zvisingaiti, nekuti kunaka kubatana hakuzoitiki wo dzinombotinyepera.

How kushandisa pokunamatidza simbi 250 Watt anogona kugadziriswa pakati redhiyeta kumba

Kutanga unofanira kunhonga zvokuvakisa. Kuwedzera kune simba pokunamatidza yedare unofanira gaba solder asidhi (pulverized rosin, somuenzaniso) uye sandpaper simbi bhurasho. With ichi nyore akagadzirwa zvishandiso pokunamatidza rinoitwa redhiyeta kumba.

basa rose riri kudzorerwa rakavhara chaikosha chinogona kukamurwa muzvikamu akawanda:

1. Chokutanga, mugove dzaparadzwa pamusoro redhiyeta waya bhurasho uye ndaichenesa pamwe sandpaper.
2. Uyezve redhiyeta kugadzira kunoperekedzwa nokushandisa imwe milliliters mashomanana asidhi pamusoro pemvura.
3. Pachishandiswa pokunamatidza mutswe mudziyirwe gaba.

buri ose ari redhiyeta vachange zvinobudirira kugadziriswa mune masekonzi mashoma. Copper pamusoro redhiyeta zvakakwana soldered, saka hapana zvinetso Welding unofanira muka.

Zviri kucherechedza zviripo kuti kana nzvimbo pokuyambuka kutonhora Urume yakawanikwa pombi, zvikuru musoro dambudziko iri vaizova clamping chinhu kune nzvimbo vhinza, iine tevera zapajkoj. Saka aibuda antifreeze chapedzwa zvachose. Hatifaniri kukanganwa kuti handset ichi hachisi-enda, uye achaonekwa pamusoro kurega kupisa singi. Redhiyeta pokunamatidza panguva ino chete rinoshanda nezvinhu zviduku-dhayamita, uyewo nhengo musatakura chero zvemaziso zvinorema.

Where hazvibviri kushandisa solder?

Izvi kugadzira nzira haangavi kugadzirisa dambudziko pamwe vhinza, kana kurovha site yakawanikwa Fittings, uyewo muhombe simba mudziyo mashoko. redhiyeta pokunamatidza kwakadaro kunongova simba. Panyaya iyi, chete huchapedza yaizova kutenga uye kugadzwa nemhangura mano matsva. Zvisinei, pane nzira naro zvinokwanisika fekitari pazviruva (chisimbiso) kwakakodzera nokushandisa marongera remhangura yawo pamusoro.

Breyzing - rinogona kutsiva kutenga radiators itsva

Professional zviteshi kupa vatyairi basa kugadzira breyzingom redhiyeta. Nzira iyi inosanganisira kushandiswa chinokosha pokunamatidza carbide mhangura solders pamusoro michina. The rokugadziridza kwacho rinoitwa panguva tembiricha inobva 500 kusvika 1000 Celsius. Kana rakavimbika, kunaka kubatana zvachose kufanana kuti fekitari. Breyzing yakabereka apo kushandisa pamusoro dzaparadzwa borax mapazi svikiro yemhangura brazing zvinhu. Wokupedzisira chaikosha inodzivirira simbi kubva oxidation, izvo zvinoita yepamusoro uye zvakasimba kubatana nhengo.

Sei brazing kuti aruminiyamu radiators?

Kana vhinza sezvayakawanikwa ari chubhu mudziyo, muchiitiko ichi, kuti umutse chikamu tightness anogona chete zvacho. Kushanda aruminiyamu zvikamu zvakanakisisa kushandisa unyanzvi hwakasiyana solders (akadai nezvaishandiswa yokugadzirisa Refrigeration muzvikamu).

Repair kushandisa chando nomoto

Kana redhiyeta wako aripo mapurasitiki, ipapo panguva kugadzirisa wayo iwe havangagoni kuita pasina chando nomoto. Musimboti izvi ndiko kudzorera kuvimbika midziyo uchishandisa maviri chinoumba namira yakavakirwa epoxy. How kushandisa chando nomoto? Chekutanga unofanira kubata ukama nzvimbo pamwe doro kana peturu kuti degrease nayo. Uyezve zvichibvira kwete kumirira kusvikira redhiyeta inotonhodza (kana injini rapisa), uye pakarepo kutanga Welding.

Nokufamba basa zvakakosha kucherechedza zvakarurama chaikwo namira michina. Kusiyana yapfuura pacho redhiyeta pashure kugadziriswa yakadaro hazvigoni kushandiswa zvakananga. Guide anogovera kuti pashure kushanda chando nomoto anofanira kumirira kusvikira zvinhu zvakakwana unoomesa uye anoomesa. Vakashandisa zvigadzirwa ichi kugadziriswa haisi kakawanda, uye zvose nokuda kwakadai nomoto kunopa pfupi chete zvabuda t. E. A Vhiki shomanana gare gare motokari achava zvakare kutyaira antifreeze. Paaiva munzira, nzira iyi zvakanaka kwazvo zvinobatsira.

argon nomoto

Kwakadaro brazing motokari redhiyeta kugadzira achibvumira chete Matangi pamusoro redhiyeta ane kumbonyanya gobvu paiva rusvingo. Uye kana uine Muzinga yakaputsika, ipapo kubika pamwe argon achava kutonetsa. Somugumisiro, zvichava urove chinhu chakakombama, uye gomba iri chete zvishoma vawedzere pasi pokudzora dzakakwirira tembiricha. Welding kuti aruminiyamu kunoitika panguva tembiricha anenge 1000 Celsius kana kupfuura inert gasi - argon (nokuti zita rayo uye - Welding argon).

Sei nzira iyi haisi sezvo zvikuru kushandiswa vatyairi? Zvose hazvina kunyange kuti argon nomoto navatengesi makomba chete rakombwa gobvu aruminiyamu masvingo, uye kuti basa argon zvinoda mukuru ruzivo uye unyanzvi. Izvi zvinopa chikonzero kuti patsanura imwe kugadzira yakadaro imwe nyanzvi.

Saka isu afunga sei kubudisa redhiyeta nemaoko pokunamatidza nomoto, uye chii nzira zvakanakisisa rikashandiswa.