Muindasitiri huru yesimbi,koiri yesimbi inopetwa inopisaInoshanda sehwaro hwezvinhu, inoshandiswa zvakanyanya mumabasa akadai sekuvaka, kugadzira michina, uye indasitiri yemotokari. Kabhoni simbi coil, ine mashandiro ayo akanaka uye kushanda kwayo zvakanaka, yave chinhu chikuru mumusika. Kunzwisisa parameters dzayo huru uye hunhu hwayo hakusi kwakakosha chete pakusarudza kutenga asiwo kwakakosha pakuwedzera kukosha kwechinhu chacho.
Kugadzirwa kwesimbi yekabhoni kunotanga pacoil yesimbi yekabhonifekitori, uko mabhiritsi anogadziriswa kuita macoil ane zvinodiwa zvakasiyana kuburikidza nemaitiro ekumonera anodziya zvakanyanya. Semuenzaniso,ASTM A36 coil yesimbiimhando yesimbi inoshandiswa zvakanyanya yakatarwa neAmerican Society for Testing and Materials (ASTM) standards uye inotsvakwa zvakanyanya muminda yekuvaka nekugadzira zvivakwa. ASTM A36 coil ine simba rekugadzira re ≥250 MPa uye simba rekudhonza re 400-550 MPa, pamwe chete nekugona kuchinjika uye kusundira zvakanaka, ichizadzisa zvinodiwa zvekutakura mutoro uye kubatana kwezvivakwa zvakakura zvakaita semabhiriji nemafuremu efekitori. Kuumbwa kwayo kwemakemikari kunowanzo chengetedza huwandu hwekabhoni pasi pe 0.25%, zvichinyatso enzanisa simba nekusimba uku ichidzivirira kusvibiswa kunokonzerwa nehuwandu hwakawanda hwekabhoni.
Kubva pamaonero eparamita, ukobvu, hupamhi, uye huremu hwekoiri zviratidzo zvakakosha pakuongorora mashandiro ekoiri dzesimbi dzinopfurwa nemoto. Ukobvu hwakajairika hunotangira pa1.2 kusvika 25.4 mm, nepo hupamhi hunogona kudarika 2000 mm. Huremu hwekoiri hunogona kugadziriswa, hunowanzova kubva pa10 kusvika ku30 matani. Kudzora kwakaringana hakungogumiri pakugadzirisa mashandiro asi kunokanganisawo zvakananga kurongeka kwechigadzirwa chekupedzisira. Semuenzaniso, kushivirira ukobvu hwekoiri dzesimbi dzinopfurwa nemoto dzinoshandiswa mukugadzira mota kunofanirwa kudzorwa zvakanyanya mukati me ±0.05 mm kuti ive nechokwadi chekuti zvikamu zvakadhindwa zvakaenzana.
| Chikamu cheParamende | MaParamita Akananga | Ruzivo rweParamende |
| Maitiro Akajairika | Mutemo weKushandisa | ASTM A36 (American Society for Testing and Materials Standard) |
| Kuumbwa kweMakemikari | C | ≤0.25% |
| Mn | ≤1.65% | |
| P | ≤0.04% | |
| S | ≤0.05% | |
| Zvivakwa zveMichina | Simba reGoho | ≥250MPa |
| Simba reKusimba | 400-550MPa | |
| Kureba (Kureba kwe200mm Gauge) | ≥23% | |
| Magadzirirwo Akajairika | Ukobvu Range | Zvakajairika 1.2-25.4mm (zvinogoneka kugadziriswa) |
| Upamhi hweRange | Kusvika 2000mm (inogadziriswa) | |
| Kurema kweRoll | Zvose matani 10-30 (zvinogona kugadziriswa) | |
| Hunhu Hwemhando | Hunhu hwepamusoro | Nzvimbo yakatsetseka, chiyero chakafanana che oxide, isina mitswe, mavanga, nezvimwe zvikanganiso |
| Hunhu hwemukati | Maumbirwo emukati matete, saizi yakajairwa yezviyo, isina zvinhu zvinosanganisirwa uye kupatsanurwa | |
| Zvakanakira Kushanda | Hunhu Hunokosha | Kugadzikana kwakanyanya uye kugona kuchinjika, kwakakodzera zvivakwa zvinotakura mutoro uye zvinobatanidza |
| Nzvimbo dzeKushandisa | Zvivako zvekuvaka (mabhiriji, mafuremu efekitori, nezvimwewo), kugadzira michina, nezvimwewo. |
Zvinodiwa pakushanda kwesimbi dzinopfurwa nemoto zvinosiyana zvakanyanya mumaindasitiri akasiyana. Indasitiri yekuvaka inonyanya kukoshesa simba uye kuramba mamiriro ekunze, nepo indasitiri yekugadzira michina ichikoshesa kugona kwemashini uye kupedzisa pamusoro. Saka, vagadziri vesimbi dzinopfurwa nekabhoni vanofanira kugadzirisa maitiro avo ekugadzira kuti aenderane nezvinodiwa nevatengi. Semuenzaniso, matekiniki ekutenderedza nekutonhodza anogona kushandiswa kugadzirisa chimiro chezviyo, kana kuti zvinhu zvinobatanidza zvinogona kuwedzerwa kuti zviwedzere hunhu hwazvo. Semuenzaniso, kune coils dzinoshandiswa munzvimbo dzine hunyoro hwakawanda, kuwedzerwa kwezvinhu zvakaita sephosphorus nemhangura kunogona kuwedzera kuramba kwengura mumhepo.
Kubva pakugadzirwa kwemugadziri wesimbi yekabhoni kusvika kune zvinodiwa nemushandisi wekupedzisira, maparamendi makuru uye hunhu hwesimbi yekabhoni inoputirwa zvinosanganiswa mukati meketani yekugovera. Kungave kutenga simbi yakawanda kana kusarudza ASTM A36 coils chaiyo, kunzwisisa kwakadzama kwehunhu hwezvinhu kwakakosha kuti uwane chiyero chakanaka pakati pekushanda nemutengo, zvichiisa hwaro hwakasimba hwekuvandudzwa kwemhando yepamusoro mumaindasitiri akasiyana-siyana.
Chinyorwa chiri pamusoro apa chinotaura nezvezvinhu zvakakosha uye mashandiro esimbi inopfurwa nemoto. Kana muchida kuona zvigadziriso kana mamwe mashoko, ndapota ndiudzei.
Taura Nesu Kuti Uwane Ruzivo Rwakawanda
Email: sales01@royalsteelgroup.com(Sales Director)
Boka rehumambo
Kero
Nzvimbo yeindasitiri yekuvandudza Kangsheng,
Wuqing dunhu, Tianjin guta, China.
Maawa
Muvhuro-Svondo: Basa remaawa makumi maviri nemana
Nguva yekutumira: Nyamavhuvhu-22-2025