Weldingyakasanganiswa yekudzivirira gasiyakagadzirirwa kuvandudza mhando yeWels. Magasi anodikanwa kune yakasanganiswa gasi zvakare zvakare inowanzo tenderera masiketi masiketi akadai seoxygen, carbon dioxide, Argon.

Parizvino, izvo zvinowanzoshandiswamagasi akasanganiswainogona kukamurwa kuita binary yakasanganiswa magasi uye masasitari akasanganiswa magasi zvichienderana nemhando yemagasi akasanganiswa.

Chiyero cheimwe neimwe chikamu mune imwe neimwe mhando yeyakasanganiswa gasiinogona kusiyana mune yakakura huwandu, iyo inonyanya kutemwa nezvinhu zvakawanda seyekuita midziyo, welding waya ye waya, iyo inoda kutaura yeTELT yemhando, iyo yakakwira zvinodiwa negesi imwe chete yaishandiswa kugadzirira iyoyakasanganiswa gasi.

Zvikamu zviviri zvakasanganiswa gasi

Argon + okisijeni

Kuwedzera huwandu hwakakodzera hweoxygenkuArgon inogona kubatsira zvinobudirira kugadzikana kwe arc uye kunatsiridza madonhwe akaumbwa. Zvivakwa zveokisijeni-okisijeni zvinotsigira zvinogona kuwedzera tembiricha yesimbi munyika yakanyungudutswa, ichidzora hurema hwesimbi, gadzira mhepo yakasviba, uye nekumhanyisa kumhanya uye nekuvandudza mashandiro ekunyanyisa. Uye zvakare, okisijeni + argon nhandaro gasi ine huwandu hwekushandiswa uye inogona kushandiswa kune welding carbon carbon simbi, yakaderera alloy simbi uye simbi isina tsvina yevakasiyana siyana.

Argon + kabhoni dioxide

Carbon Dioxide inogona kuvandudza masimba eWeld uye corrosion kuramba, asi yakachena kabhoni diokisi yekuvhara gasi inosanganisirwa zvakawandisa, izvo zvisiri kubereka kumabasa evashandi. Kuvasanganisa neakagadzikana argon kunogona kuderedza zvakanyanya kuderera kwesimbi. Uchishandisa zvikamu zvakasiyana zveokisijeni + argon nhandare yegesi ine zvakanakira kuve pachena kwekaroni carbon simbi uye simbi isina tsvina.

Argon + Hydrogen

HydrogenIko kuderedza kusarudzika-kunotsigira gasi iyo isingagone kuwedzerwa tembiricha yekudzivirira Iyo ine yakanakisa midziyo pamatambudziko eNickel-yakavakirwa, vaNickel-the they alloys, uye simbi isina tsvina.

Zvikamu zvitatu zvakasanganiswa gasi

Argon + okisijeni + carbon dioxide

Iyi ndiyo inonyanya kushandiswa zvikamu zvitatu zvemusanganiswa gasi, iyo ine iyo yakabatanidzwa inodzivirira mhedzisiro yezvikamu zviviri zvemukati zvegesi.Oxygenanobatsira kusanganisa, kunogona kunatsa madonhwe akanyungudutswa, kuvandudza weld mhando uye kumhanyisa kumhanyisa; Carbon dioxide inogona kuvandudza weless simba uye kurwisa kupesana, uye Argon inogona kuderedza spatter. Zvekuti mulating of carbon simbi, yakaderera alloy simbi uye simbi isina tsvina, iyi gasi gasi musanganiswa ine yakanyanya kudzivirira maitiro.

Argon + Helium + carbon dioxide

HeliumInogona kuwedzera kupisa simba rekupisa, kuvandudza yakanyungudutswa puru fluidity uye kusimudzira maWeld kuumbwa. Nekudaro, nekuti Helium ndeyekuti ine gasi, haina zvazvinoita pane oxidation uye alloy ichipisa simbi yeWeld. Naizvozvo, inogona kushandiswa carbon simbi uye yakaderera Alloy Steel Jet Arc Arc Arc Arc Arc Arc