Kutaura zvazviri, nzvimbo yemapombi esimbi haichaparadzaniswi nemamwe maindasitiri akawanda, akadai sekugadzira mota nekugadzira michina. Mota, michina nemidziyo yekugadzira uye mimwe michina nemidziyo ine zvinodiwa zvakanyanya kuti zvive zvakanyatsonaka uye zvakatsetseka.machubhu esimbi isina ngura akajekaVashandisi vemachubhu esimbi isina ngura havangove nezvinodiwa zvakanyanya kuti zvive zvakanyatsonaka uye zvakatsetseka chete. Nekuda kwekunyatsojeka kwechubhu inopenya yesimbi isina ngura, kushivirira kwehukuru hwema "dimensional tolerance" kunogona kuchengetedzwa pawaya 2-8. Nokudaro, vatengi vazhinji vekugadzira nekugadzira michina vanoda kuchengetedza vashandi, zvinhu nenguva. Nekusakara,mapaipi asina musonokana kuti makompasi ari kuchinja zvishoma nezvishoma kuita mapaipi esimbi isina ngura. Ngatitarisei matanho ekugadzirisa welding emachubhu esimbi isina ngura:
Maitiro ekubatanidza machubhu esimbi isina ngura: kusanganisa magetsi nemagetsi, uye maitiro ekugadzirisa kupisa mushure mekusanganisa.
1. Kudziyisa:
Usati waisa arc welding yemachubhu esimbi isina ngura, wedzera tembiricha yemachubhu esimbi isina ngura wobva waisa zvishoma nezvishoma mushure mekudzora tembiricha kwemaminitsi makumi matatu.
Kudziisa uye kupisa kwebhara remagetsi pa arc arc welding kunoshandiswa nekabati rinodzora tembiricha rine tembiricha. Shandisa plate yemagetsi yekupisa inoteverwa ne infrared tracking heat treatment. Kugadzirisa machati nekunyora machati zvine hungwaru uye otomatiki, tembiricha inoyera tembiricha nemazvo. Kana tembiricha yakwidzwa, daro riri pakati penzvimbo dzekuyera tembiricha nemucheto we welding i15mm-20mm.
2. Maitiro ekunamira:
1. Kuti pasave nekuchinjika kwesimbi isina ngura, jira rega rega resimbi rinosungirirwa zvakaenzana nevanhu vaviri, negwara rekuchinjika kubva mukati kuenda kumativi ese. Maitiro ekushanda ekuchinjika kwemukati mechubhu inopinza (kuchinjika kuri pedyo nedanda kana kuwedzerwa kwemukati kwavhurwa) kutanga kubva padanho rekutanga rechubhu inopenya chaiyo uye danho rechitatu rechubhu inopenya chaiyo kuti iite modhi diki zvakanyanya sezvinobvira, nekuti kuchinjika kwayo kwesimbi kunokanganisa zvakanyanya chikonzero chikuru chekuchinjika kwesimbi. Mushure mekunge kuchinjika kwesimbi yesimbi yasvika padanho rechitatu, kuchinjika kwemashure kunofanira kuitwa. Mushure mekunge kuchekerera simbi yesimbi kwashandiswa, michina yekuchinjika inofanira kukweshwa zvakanyanya sezvinobvira, uye pamusoro pesimbi inofanira kudzimwa zvakanyanya kuti iratidze kupenya kwesimbi uye kudzivirira kutsemuka kunokonzerwa necarburization yenzvimbo. Gomba rekunze rinosungirirwa kamwe chete uye dzimwe tambo dzekunze dzinosungirirwa kamwe chete.
2. Kana welding ye arc arc = chubhu inopenya ine mativi maviri, nzira yekuwelding inofanira kunge yakatarisana nechubhu inopenya ine mativi maviri, zvichingodaro. Daro rekuwelding pakati pechubhu imwe neimwe i15-20mm.
3. Kushanda zvakanaka kwewelding current uye welding yemichina yakawanda inorema kunofanirwa kuchengetedzwa, pamwe nehuwandu hwemachira echando anoungana.
4. Pakusanganisa arc arc, edza kusanganisa zvishoma nezvishoma kubva pa arc starting plate wopedzisa kusanganisa pa arc starting plate. Mushure mekusanganisa arc, bvisa wopukuta.
Nguva yekutumira: Ndira-16-2024