Waya yesimbi yekongiri yakasungirirwa ne 2.64mm isina kusimba, ...
Waya yesimbi yekongiri yakasungirirwa ne 2.64mm isina kusimba, ...
Chinhu
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Waya yesimbi yekongiri yakagadzirwa nesimbi yakagadzirwa nesimbi yemhando yepamusoro yakagadzirwa nesimbi ine kabhoni yakawanda, inogadziriswa nekupisa uye inotonhorera. Yakagadzirwa kuti ienderane nezvinodiwa zvekusimbisa kongiri yakagadzirwa nesimbi.
Simba rekudhonza rewaya yesimbi yekongiri yakasungirirwa rinowanzova pamusoro pe1470MPa. Nekufamba kwenguva, huwandu hwesimba hwakachinja kubva pa1470MPa ne1570MPa kuenda pahuwandu hwakajairika hwe1670MPa kuenda ku1860MPa. Dhayamita yewaya yakachinjawo, kubva pa3~5mm yekutanga kuenda padanho razvino re5~7mm. Izvi zvinovimbisa kugara kwenguva refu uye kuvimbika kwewaya yesimbi mukukwanisa kutsungirira kushushikana uye mutoro wezvivakwa zvekongiri yakasungirirwa.
Kabhoni yemhando iyi yewaya yesimbi iri pakati pe0.65% kusvika 0.85%, uye huwandu hwesarufa nephosphorus hwakaderera, zvese zviri pasi pe0.035%. Kubva payakagadzirwa uye kushandiswa kwayo mumaindasitiri muma1920, waya yesimbi yakamanikidzwa yave nemakore akawanda ichigadzirwa, zvichikonzera mhando dzakasiyana dzezvigadzirwa zvakakodzera kushandiswa kwakasiyana-siyana. Izvi zvinosanganisira waya yakadhonzwa inotonhora, waya yakatwasuka uye yakapfava, waya isina kugadzikana, waya yakabatidzwa uye waya yakakoshwa. Waya dzesimbi dzakamanikidzwa uye tambo dzesimbi dzakamanikidzwa dzakagadzirwa kubva madziri dzave mhando dzesimbi dzakamanikidzwa dzinoshandiswa zvakanyanya pasi rose.
Waya yekongiri yakagadziriswa ine zvinhu zvakawanda zvinoita kuti ive yakakodzera kusimbisa zvivakwa zvekongiri. Simba rayo guru rekusimba uye kuramba kwayo kuchinjwa kunoita kuti ikwanise kumira mutoro wakakura uye kuchengetedza chimiro chayo. Pamusoro pezvo, hunhu husina kudzikama hwemamwe marudzi ewaya yekusimbisa hunoderedza kurasikirwa nekusimba kwesimba nekufamba kwenguva. Izvi zvinobatsira kuchengetedza kugadzikana kwechimiro chekongiri. Mhando dzakasiyana dzewaya, dzakadai seyakabatidzwa nesimbi, dzinopa zvimwe zvinhu zvakaita sekuvandudzwa kwekudzivirira ngura kana simba rekubatanidza.
Waya dzekongiri dzakagadziriswa dzakapatsanurwa mumhando dzakasiyana zvichienderana nehunhu hwadzo uye mashandisirwo adzo. Idzi dzinosanganisira waya dzePC dzakasungirirwa dzakatetepa, dzinovandudza kutapurirana kwekushushikana uye dzinoderedza hunhu hwekureruka. Kumwe kupatsanurwa kwakavakirwa padhayamita yewaya, ine sarudzo dzinotangira pa2.64mm dzekushandiswa kwakasimba kusvika padhayamita hombe dzemapurojekiti ekuvaka anorema.
Waya yekongiri yakasungirirwa inoshandiswa zvakanyanya mumapurojekiti akasiyana-siyana ekuvaka. Inonyanya kushandiswa mukuvaka mabhiriji, migwagwa midiki, zvivakwa zvirefu nezvimwe zvivakwa zvikuru zvinoda simba rakawedzerwa rekutakura mutoro. Kugona kwewaya kutsungirira kumanikidzwa uye kuramba kumanikidzwa kunoita kuti ive yakanaka pakusimbisa nhengo dzekongiri. Inoshandiswawo mukugadzira zvigadzirwa zvekongiri yakasungirirwa kare, masisitimu epashure pekumanikidzwa, uye masisitimu ekunamira pasi uko zvinhu zvinosimbisa zvinovimbika uye zvinogara kwenguva refu zvinodiwa. Chaizvoizvo, waya dzekongiri dzakasungirirwa kare dzakakosha pakuona kusimba kwechimiro uye kugara kwenguva refu kwezvivakwa zvakasiyana-siyana zvekongiri.
Kushandiswa
Sezvo makambani makuru eChina ari kutungamira muindasitiri yezvinhu zvesimbi, kutengeserana kwesimbi kwenyika yese uye logistics "zana rakanaka rebhizinesi", makambani ekutengesa simbi eChina, "Makambani epamusoro zana epachivande muShanghai". Shanghai Zhanzhi industry Group Co., Ltd., (yakapfupikiswa kuZhanzhi Group) inotora "Kuvimbika, Kushanda, Kugadzira Zvinhu Zvitsva, Kukunda-Kukunda" senzira yayo yega yekushanda, inogara ichienderera mberi nekuisa zvinodiwa nevatengi pakutanga.
- KUVIMBIKA
- KUNDA-KUNDA
- ZVINOSHANDA
- KUGADZIRA ZVINHU ZVITSVA
