Momwe mungagulitsire radiator ya chitofu ndi manja anu kunyumba

Kuwonongeka kwakung'ono kwa radiator ya chitofu chagalimoto sikufuna kuyendera kovomerezeka ku malo okonzera, komabe akatswiri amalangiza kuti magalasi opunduka kwambiri amkuwa kapena aluminiyamu akonzedwe ndi akatswiri pantchito yamagalimoto, pamilandu yonyalanyazidwa kwambiri, kugwetsa ndikusintha m'malo mwake. idzakhala njira yabwino kwambiri.

Radiator ya chitofu ndi chimodzi mwa zigawo za dongosolo lozizira la galimoto, cholinga chake chachikulu ndikuletsa kutenthedwa kwa antifreeze yozungulira. Njirayi imaperekedwa ndi fani kapena mtsinje wa mpweya wozizira ukuyenda mozungulira kutsogolo kwa bumper pamene galimoto ikuyenda.

Kugwira ntchito kwa nthawi yayitali kwa unit popanda kusamalidwa bwino kumabweretsa kutsekeka kwa kabati, dzimbiri kapena kuwonongeka kwamakina pagawo lililonse. Pazifukwa izi, dalaivala akulimbikitsidwa kuti awononge radiator ya chitofu cha galimoto mwamsanga kunyumba kapena kumalo okonzera - izi zidzathandiza kuti zipangizozi zisamagwire ntchito ndikupewa ndalama zosayembekezereka za ndalama zowonjezera.

Kodi n'zotheka solder kunyumba

Kuwonongeka kwakung'ono kwagawo lozizirira sikufuna kuyendera kovomerezeka ku msonkhano - ndizotheka kubwezeretsanso pamwamba pa radiator ya chitofu nokha pogwiritsa ntchito zida zotsogola. Ma grilles opunduka kwambiri amkuwa kapena aluminiyamu akulimbikitsidwa kukonzedwa ndi akatswiri pantchito yamagalimoto, muzochitika zosasamalidwa kwambiri, kugwetsa ndi kusinthidwa kotsatira kudzakhala njira yabwino kwambiri.

Kodi n'zotheka solder popanda kuchotsa

Kubwezeretsa pamwamba pa chowotcha chamoto popanda kuchotsedwa, ndizololedwa kugwiritsa ntchito zosakaniza zapadera zochokera kumagulu a mankhwala - plavni. Mutha kugula zinthu zotere m'sitolo yapaintaneti, komanso kuphika nokha kunyumba.

Momwe mungagulitsire ndi manja anu: algorithm ya tsatane-tsatane

Kuti abwezeretse umphumphu ndi ntchito za mutu wa mutu wa dongosolo lozizira, dalaivala adzafunika kutsatira ndondomeko inayake ya zochita. Ma algorithms opangira ma radiator amkuwa ndi aluminiyamu ndi ofanana, komabe, kukonzanso kwamtundu uliwonse kuli ndi mawonekedwe ake.

chipangizo cha aluminiyamu

Zotenthetsera zopangidwa ndi chitsulo ichi zimakhala zovuta kukonza kunyumba - chifukwa chake ndi filimu ya aluminium hydroxide pamtunda. Imakhala ndi mphamvu yobwezeretsa kuwonongeka kwamakina, kulimba kwake sikudutsa malire ovomerezeka a chiwonongeko. Ichi chakhala chifukwa cha kutchuka kwakukulu kwa zinthu ndi ntchito yogwira ntchito m'mafakitale osiyanasiyana, kuphatikizapo kupanga ma radiators opangira magalimoto.

Mitundu yodziwika bwino ya ma flux mukamagulitsa aluminium pagalimoto yamagalimoto ndi: NITI-18, 34-A ndi zosintha zomwe zili ndi mawonekedwe ofanana. The pamwamba mankhwala a kapangidwe mu garaja ikuchitika ntchito ziwiri chigawo osakaniza zochokera rosin ndi wosweka zitsulo tchipisi - amalola kuchotsa filimu okusayidi ndi kupewa kukonzanso mapangidwe.

Kodi soldering bwanji

Asanayambe kukonza, woyendetsa galimoto ayenera kukonzekera zida ndi zipangizo zotsatirazi:

• chitsulo soldering magetsi ndi mphamvu 100-150 Watts;
• mapepala a sandpaper;
• waya wamkuwa;
• chowotcha chamtundu uliwonse;
• batire;
• solder ndi flux - osakaniza kuchotsa oxides;
• njira ya CuSO4 - mkuwa sulphate.

Chowotcha gasi ndi chida choyenera kukhala nacho chodzipangira chokha ma radiator

Mchitidwe wotsatira pamene mukugulitsa radiator ya chitofu chodzipangira nokha kuchokera ku aluminiyumu mu garaja:

1. Mchenga pamwamba pa unit ndi abrasive zipangizo kuchotsa dothi.
2. Thirani pang'ono mkuwa sulphate njira kupanga malo mu mawonekedwe a "dontho".
3. Lumikizani "kuphatikiza" batire ku waya wokhala ndi gawo la 1 mm, "minus" imamizidwa mu "dontho", pomwe ndikofunikira kuwonetsetsa kuti palibe kukhudzana ndi pamwamba pa unit.
4. Pambuyo pokhazikika mkuwa, kukonza mosamala ndi kuyanika kwa malo owonongeka, gwiritsani ntchito tinning ndi njira yowotchera, yomwe imachitika mozungulira mozungulira.

Njira iyi ndiyoyenera kubwezeretsa madera ang'onoang'ono kunyumba; sikulimbikitsidwa kuti mugwiritse ntchito pamaso pa zolakwika za volumetric mu chowotcha chifukwa chakuchulukirachulukira kwa njirayi. Kuthamanga muzochitika zoterezi kumaumitsa pa liwiro lalikulu, zomwe zimachepetsa mphamvu ya ntchitoyo.

Soldering pogwiritsa ntchito fluxes tokha

Imodzi mwa njira zodziwika bwino zokonzera chowotcha chokhala ndi zopindika kwambiri ndikugwiritsa ntchito ma fluxes - zosakaniza zochokera kumagulu opangira mankhwala. Ma aligorivimu pang'onopang'ono pazochitika izi ndi zosiyana. Musanayambe ntchito, muyenera kupanga kusakaniza mu magawo ena kuchokera ku zigawo zotsatirazi:

• potaziyamu kloridi - 56%;
• lithiamu kolorayidi - 23%;
• cryolite - 10%;
• mchere wamchere - 7%;
• sodium sulphate - 4%.

Kusakaniza kwa homogeneous kumasungunuka kunyumba mu crucible, pambuyo pake kumayikidwa pa radiator yotenthedwa ndi chowotcha cha gasi chokhala ndi wosanjikiza woonda. Kuchiza kotsatira ndi lead-tin solder (POSV yokhala ndi index ya 33 kapena 50) ndikuwonjezera 5% bismuth kumathandizira kubwezeretsa kukhulupirika kwa khungu la kapangidwe kake ndikuwongolera magwiridwe antchito oziziritsa.

chipangizo chamkuwa

Ndizotheka kugulitsa radiator ya chitofu chagalimoto kunyumba kuchokera kuzitsulo zotere pogwiritsa ntchito njira zomwe tafotokozazi. Zimakhala zosavuta kugwira ntchito ndi mayunitsi oterowo poyerekeza ndi aluminiyamu, chifukwa cha kufunikira kokhala ndi kutentha kwakukulu panthawi ya soldering kuchotsa filimu ya oxide pamwamba pake.

Ma nuances a ntchito

Mapangidwe amkati a zigawo zoziziritsa pazifukwa zosiyanasiyana ndi zofanana, komabe, zinthu zosiyanasiyana zimagwiritsidwa ntchito ngati chinthu chachikulu. Izi zimatsimikizira mbali za kuchira kunyumba.

Mwachitsanzo, kuchuluka kwa gawo la njira zoziziritsira mafuta, chifukwa chofuna kuchepetsa kutentha kwamadzi a viscous, komanso kugwira ntchito pazovuta komanso kutentha, kumafuna kukonzanso pogwiritsa ntchito kuwotcherera argon kapena solder yotentha kwambiri (> 300). ℃).

Radiyeta yamkuwa ndiyosavuta kukonza kuposa ya aluminiyamu

Rediyeta ya ng'anjo imagwira ntchito molimbika mumlengalenga wa 1-2 ndi 120 ℃, komanso kuchuluka kwa ma cell pagawo lililonse, zomwe zimatsogolera pakuwonjezereka kwa ntchito yowotchera. Zikatero, kubwezeretsedwa kwa pamwamba kumamveka chifukwa cha zolakwika za voliyumu yaying'ono.

Werenganinso: Chotenthetsera chowonjezera m'galimoto: ndi chiyani, chifukwa chiyani chikufunika, chipangizocho, momwe chimagwirira ntchito

Malangizo othandiza

Akatswiri a magalimoto amalimbikitsa kutsatira malamulo otsatirawa podzikonzera nokha mayunitsi ozizira mumsewu kapena m'galimoto:

• pogwira ntchito m'malo otsekedwa, ndikofunika kupereka mpweya wokwanira kuti mupewe kupweteka kwa maso ndi kupuma;
• chisamaliro chapadera chiyenera kuperekedwa ku chisanadze kuyeretsa malo a soldering, omwe adzapanga mgwirizano wamphamvu pakati pa solder ndi zitsulo;
• kubwezeretsedwa kwa mayunitsi a bimetallic ndi pachimake chitsulo nthawi zambiri sikuthandiza chifukwa cha kuthekera kwakukulu kwa kufalikira kwa msoko wolumikiza - ndi bwino kuti mwini galimotoyo alowe m'malo mwa radiator ndi yatsopano.

Kutsatira njira zodzitetezera komanso kutsatira zomwe zafotokozedwa m'nkhaniyi kukuthandizani kuti mugulitse radiator ya chitofu chagalimoto kunyumba mwachangu komanso moyenera.

Momwe mungagulitsire radiator kunyumba