Chitoliro Chozungulira Chokhala ndi Mizere ya Chitoliro cha Moto
Ubwino waukulu wachitoliro chozungulira cholumikizidwandi kuthekera kopanga mapaipi achitsulo a mainchesi osiyanasiyana kuchokera ku mipiringidzo ya mulifupi womwewo. Izi zimakhala zabwino kwambiri makamaka pamene mipiringidzo yopapatiza yachitsulo ikufunika kuti ipange mapaipi achitsulo akuluakulu. Ndi luso lopanga ili, chinthuchi chimapereka kusinthasintha kwakukulu komanso kusinthasintha kuti chikwaniritse zosowa zosiyanasiyana za mapulojekiti ndi mafakitale osiyanasiyana.
Kuphatikiza apo, miyeso ya mapaipi olumikizidwa mozungulira ndi yolondola kwambiri. Kawirikawiri, kulekerera kwa m'mimba mwake sikupitirira 0.12%, kuonetsetsa kuti kukula kwa chitoliro chilichonse chopangidwa ndi kolondola komanso kogwirizana. Kulondola kumeneku ndikofunikira kwambiri pakugwiritsa ntchito komwe kukhulupirika kwa miyeso ndikofunikira.
| Khodi Yokhazikika | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Nambala Yotsatizana ya Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Kuwonjezera pa kukula kolondola, chitoliro cholumikizidwa mozungulira chimapereka umphumphu wabwino kwambiri wa kapangidwe kake. Popeza kupatuka kwake kuli kochepera 1/2000, chitolirocho sichimasiyana kwambiri ndi mawonekedwe ake enieni ngakhale pakasinthasintha mphamvu ndi mphamvu zakunja. Izi zimatsimikizira magwiridwe antchito odalirika komanso ogwira ntchito bwino, zomwe zimapangitsa kuti chinthucho chikhale choyenera kugwiritsidwa ntchito kwambiri monga mapaipi amoto.
Kuphatikiza apo, kupendekeka kwa chitoliro cholumikizidwa ndi spiral ndi kochepera 1%, zomwe zimapangitsa kuti chikhale cholimba komanso chodalirika. Kuwongolera kupendekeka kumeneku ndikofunikira kwambiri pakugwiritsa ntchito komwe ma profiles a chitoliro chozungulira nthawi zonse ndi ofunikira kuti madzi aziyenda bwino komanso kuti dongosolo lizigwira ntchito bwino. Ndi mapaipi olumikizidwa ndi spiral, ubwino ndi magwiridwe antchito a madzi kapena mpweya sizimakhudzidwa.
Chochititsa chidwi n'chakuti, njira yopangira mapaipi opangidwa ndi waya wozungulira imachotsa kufunikira kwa njira zachikhalidwe zokulira ndi kuwongola. Izi zimapangitsa kuti zinthu zisungidwe nthawi yambiri komanso ndalama, zomwe zimapangitsa kuti zinthuzo zikhale zotsika mtengo komanso zogwira mtima. Mwa kuchotsa njira zina zopangira, makasitomala amasangalala ndi nthawi yochepa yoperekera zinthu komanso kuchepetsa ndalama zopangira, zomwe zimawonjezera magwiridwe antchito a polojekiti yonse.
Chitoliro chozungulira cholumikizidwa bwino chimagwiritsidwa ntchito makamakamipiringidzo ya mapaipi oyaka motokomwe malamulo okhwima achitetezo ndi magwiridwe antchito odalirika ndizofunikira kwambiri. Kulondola kwake kwakukulu, kukhazikika kwa kapangidwe kake komanso kuwongolera dzira kumapangitsa kuti ikhale yoyenera kunyamula madzi, thovu kapena zinthu zina zozimitsira moto kuti ziteteze moyo ndi katundu.
Kuphatikiza apo, chitoliro cholumikizidwa mozungulira ndi choyenera kugwiritsidwa ntchito m'njira zina zambiri, kuphatikizapo mapaipi amafuta ndi gasi, zothandizira kapangidwe kake ndi mapulojekiti a zomangamanga. Kusinthasintha kwake komanso magwiridwe antchito ake apamwamba zimapangitsa kuti chikhale chokongola kwa mafakitale ambiri omwe amafuna mapaipi achitsulo apamwamba kwambiri.
Mwachidule, chitoliro cholumikizidwa ndi waya cholumikizidwa ndi waya wa waya ndi chinthu chomwe chimagwira ntchito bwino kwambiri komanso chili ndi ubwino waukulu. Kutha kwake kupanga mapaipi achitsulo a mainchesi osiyanasiyana, kukula kolondola, kapangidwe kake kabwino kwambiri, komanso njira zopangira zinthu zosunga nthawi zimapangitsa kuti chikhale chosavuta kugwiritsa ntchito komanso chotsika mtengo. Kaya ndi mapaipi oyaka moto kapena ntchito zina, chitoliro cholumikizidwa ndi waya chingapereke khalidwe labwino kwambiri komanso kudalirika kuti chikwaniritse zosowa za mapulojekiti ndi mafakitale osiyanasiyana.







