Third nomoto - nokukurumidza uye zvakanaka

Welding - zviri risingaenzaniswi muitiro kubvumira zvikuru yakavimbika uye zvakarurama kuita zvachose kubatana nhengo kana zvikamu nyaya chakagadzirwa nezvakasiyana-siyana. To zuva, akakudziridza uye rakatangwa muna pagadzirwe zhinji nzira uye unyanzvi Welding Fusion zvakasiyana. Imwe neimwe nzira ine zvakanakira nekuipira.

Chimwe chezvinhu dzakakurumbira nomoto zvemichina chinhu Semi-otomatiki nomoto mune zvakasiyana anodzivirira gasi atmospheres. Inogona kuita kunyange nyanzvi vane zvinodiwa kuvatumwa zvinodiwa Chinyorwa chinhu chakakombama nomoto. Panyaya iyi, muitiro anotora shoma nguva. The zvichiguma weld nyaya zvemichina ane yepamusoro uye haatarisiri unozotevera nokutorera kubva gang. Uyezve kugadzira (lähikuva, pendi, etc.) welded zvinogona kuitwa pasina zvisina kufanira kunonoka. Kushandiswa Semi-otomatiki Fusion nomoto ambotirega unobatanidza matete chaizvo simbi chidimbu (0.1 - 1.5 mm), kuita unobva musono pamwe curvilinear vazvo, majoini kugadzirisa diki papi. Ndicho yakanaka nomoto muitiro kuti madiki kana vakawanda kugadzirwa.

The zita "semiautomatic" Michina uyu kunyanya nokuda waya. Kutaura zvazviri, ndizvo chete chinhu chakakombama Welding chaiyo waya electrode riri kuitwa inert gasi. Pfungwa iri iyo yakavakirwa Semi-otomatiki nomoto, iri nyore. Feeder dzichifura Welding waya rinobudiswa kuti kugamuchirwa zano, uye ipapo - ari weld wongoramba. chinokosha midziyo kuzvidzora mudziyo zvinoshanda kudzora waya electrode nokukurumidza.

Kutanga ari kushanda muviri zvinosanganisira makiyi panguva imwe chete kwazviri chokuendesa negasi uye waya. Asati pakutanga kwacho nzvimbo akaronga weld musono rinogutiswa okuyerera rinokosha BUNKER. Excitation rinoitwa chinhu chakakombama zvishoma nezvishoma mumatope mberi electrode achitevedza welded micheto hukawanika kana electrode namo kunobatanidzwa, kana apo kare kwakabatana dyisa akazadza zvinoyerera. Naizvozvo tine gogodzai electrode muromo Rakasimbisa gang, kana chinhu chakakombama chisisimo uye dzakaparira kamwe zvakare. The kwacho Kazhinji kuitwa pamwe rakatumbuka ano, kunyange zvingadarowo kushandisa zvachose.

Third nomoto - a zvishoma zvoga kwacho. Kufambira anaro achitevedza musono ndiri weredha chinoitwa noruoko, pane uremu ane Kumikidzo chaiyo dondoro kuti anoiswa pamusoro chigadzirwa. Kushandiswa sezvo inotakurika uye mira vanongodya, kusarudza zvinoenderana chaiyo nomoto basa. The electrodes vanosarudzwa maererano ehupfumi ari welded simbi uye weld maitiro kuwanikwa. The kudzivirirwa gasi, sezvamakaropafadzwa nomoto rinoitwa Semi uyewo kusarudzwa kwakavakirwa ehupfumi ose welded simbi. For yakaderera kabhoni simbi kudzivirirwa gasi pave nemhepo yakasviba (CO _2), argon anogona kuiswa. Gas iri akapa kubva kamwene, displacing mhepo kubva nomoto nzvimbo uye kudzivirira musono.

Nokutenga chakanamwa nomoto zvokushandisa, vatengi vacho vakawanda vanoda kuva kubereka uye Welding aruminiyamu. Nokuda yezvakaita simbi, Semi-otomatiki nomoto pakati aruminiyamu ndiyo yemazuva ano akaoma kupfuura mukomboni kwakaita sesimbi zvigadzirwa. Difficulties chokuita musiyano kukosha utsotso tembiricha kuti aruminiyamu (660 ° C) uye unodzivirira firimu ayo pechiso (2200 ° C). Get unhu weld kupinda uye yakanaka Semi-otomatiki munzvimbo argon ezvinhu zvichiita, asi pano zvose zvichava kuvimba unyanzvi, umhizha uye unyanzvi ndiri weredha kuita basa.