1. Tsananguro:
Junda Steel Grit inogadzirwa nekupwanya simbi yakapfurwa kuita zvidimbu zvekona zvinozobva zvanyoroveswa kuita kuoma kwakasiyana kuti zvishandiswe zvakasiyana, zvichiongororwa nehukuru zvichienderana neSAE Standard specification.
Junda Steel grit chinhu chinoshandiswa zvakanyanya pakugadzirisa zvidimbu zvesimbi. Grit yesimbi ine chimiro chakasimba uye saizi yezvidimbu zvakafanana. Kurapa pamusoro pezvidimbu zvese zvesimbi nesimbi grit steel shot kunogona kuwedzera kumanikidzwa pamusoro pezvidimbu zvesimbi uye kuvandudza kuramba kuneta kwezvidimbu zvebasa.
Kushandiswa kwesimbi yakachekwa nesimbi, ine hunhu hwekumhanya nekukurumidza, ine rebound yakanaka, kona yemukati uye chimiro chakaoma chebasa chinogona kuchenesa furo nekukurumidza, kupfupisa nguva yekurapa pamusoro, kuvandudza kushanda zvakanaka kwebasa, uye chinhu chakanaka chekurapa pamusoro.
2.Steel grit ine kuoma kwakasiyana:
1. GP steel grit: Iyi abrasive, kana ichangobva kugadzirwa, inonamira uye inonamira, uye mipendero yayo nemakona zvinokurumidzira kutenderera panguva yekushandiswa. Yakakodzera zvakanyanya pakubvisa oxide pamusoro pesimbi.
2. GL grit: Kunyangwe kuomarara kweGL grit kwakakwira kupfuura GP grit, ichiri kurasikirwa nemipendero nemakona panguva yekuputirwa kwejecha uye inonyanya kukodzera kurapwa kwekutanga kwekubvisa oxide scale pamusoro pesimbi.
3. Jecha resimbi reGH: Rudzi urwu rwejecha resimbi rune kuomarara kwakanyanya uye runogara ruchichengetedza mipendero nemakona mukushanda kwejecha, izvo zvinonyanya kushanda pakugadzira nzvimbo dzakajairwa uye dzine vhudzi. Kana jecha resimbi reGH richishandiswa mukushanda kwemuchina wekucheka pfuti, zvinodiwa pakuvaka zvinofanirwa kutariswa pane mitengo (yakadai sekugadzirisa roll mu cold rolling mill). Iri grit resimbi rinonyanya kushandiswa mumichina yekucheka pfuti ine mweya wakamanikidzwa.
3: Kushanda:
Dombo rekucheka/kukuya; Zvidimbu zvebasa zvakanamirwa nerabha zvinoputika;
Kubvisa simbi, mudziyo, nzvimbo yekutakura ngarava usati wapenda;
Kuchenesa simbi diki kusvika pakati nepakati, simbi yakakandwa, zvidimbu zvakaumbwa, nezvimwewo.
Nguva yekutumira: Chikumi-30-2023
