Sezvatinoziva tese, chimiro chikuru mukugadzira mota imhando yemotokari, iyo inoshandiswa kutsigira nekubatanidza mota uye kutakura mitoro yakasiyana mukati nekunze kwemotokari.Nokudaro, iyo furemu inofanira kuva nesimba rakakwana uye kuoma kutsungirira mutoro wemotokari uye kukanganisa kubva kumavhiri.Semutakuri wezvikamu zvese, kuita kweiyo furemu kwakabatana nehupenyu hwebasa uye kudhumhana kuchengetedzwa kwemotokari.Asi panguva imwe chete, kana zvinhu zvemotokari zvisina kusarudzwa zvakanaka, zvakare zviri nyore kwazvo kuita ngura uye ngura, izvo zvinoderedza hupenyu hwebasa remotokari uye nekuwedzera kuwedzera njodzi dzinogona kuitika.
Zvinoenderana nedata rakakodzera, mota ichave nenzvimbo dzekuora mukati megore rimwe, uye corrosion perforation ichaitika mukati memakore matatu kusvika mana, kunyanya munzvimbo dzakaoma senge kutonhora, kupisa uye hunyoro uye mhute yemunyu.Kugamuchirwa kwepepa rine galvanized kunogona kunyatso kuvandudza mashandiro e-anti-corrosion yemuviri wemotokari uye kurebesa hupenyu hwesevhisi yemotokari.Pamusoro pezvo, muyedzo wekupfapfaidza munyu wakasimbisawo kuti nguva yekudzivirira kuparara kwesimbi yesimbi ndeye 2 ~ 3 nguva yeyakajairika inotonhora-yakakungurutswa simbi simbi.Mumakore gumi achangopfuura, mhando dzekuChina dzakazvimiririra dzakatanga zvishoma nezvishoma kushandisa simbi yesimbi, uye zvakanyanya uye zvakanyanya kushandiswa muindasitiri yekugadzira mota.
Kare, electric arc welding yainyanya kushandiswa kusungirirwa kwemarata ane galvanized.Ikozvino, nekuvandudzwa kweindasitiri yelaser, laser welding iri kuwedzera kushandiswa mukugadzirisa mota.Inogona kuita kuti musanganiswa chaiwo wemotokari simbi muviri ukwire.Ichiri kuvandudza kuomarara uye kusimba kwegomba remotokari, inogona kuderedza huremu hwemuviri, nekudaro ichidzikisa njodzi dzinogona kuitika dzemotokari.
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Nguva yekutumira: Zvita-16-2022