Chiyambi cha dzina la macheka ozizira:

Chitsulo ozizira macheka ndi chidule cha macheka ndondomeko zitsulo zozungulira macheka. English dzina lathunthu: Circular Cold Sawing .Mu ndondomeko ya zitsulo macheka, kutentha kwaiye pamene macheka tsamba anaona mano macheka workpiece anasamutsidwa kwa utuchi kudzera mano macheka, ndi macheka workpiece ndi macheka tsamba amakhala ozizira, kotero izo kumatchedwa ozizira macheka.

Mitundu ya macheka ozizira:

High speed steel saw blade (HSS) ndi TCT ikani aloyi macheka tsamba

Zida zazitsulo zothamanga kwambiri zimaphatikizansopo M2 ndi M35. Ambiri macheka liwiro la macheka tsamba ndi pakati pa 10-150 m/s, kutengera zakuthupi ndi specifications sawing workpiece; zitsulo TACHIMATA mkulu-liwiro macheka tsamba, liwiro macheka akhoza Kufika 250 m/mphindi. Kukula kwa dzino kwa tsamba la macheka kuli pakati pa 0.03-0.15 mm / dzino, kutengera mphamvu, torque ndi mtundu wa macheka a zida zocheka.

Mbali yakunja ya tsamba la macheka: 50-650 mm; kuuma kwa tsamba la macheka ndi HRC 65; tsamba la macheka likhoza kudulidwa, malingana ndi kukula kwa ntchito yocheka, nthawi zambiri imatha kugwa nthawi 15-20. Moyo wocheka wa tsamba la macheka ndi 0,3-1 mamita lalikulu (malo a mapeto a nkhope yopangira macheka) ndi ndondomeko yazitsulo zazikulu zothamanga kwambiri; kawirikawiri, zitsulo zothamanga kwambiri zomwe zimagwiritsidwa ntchito (zimapezekanso pamwamba pa 2000 mm); mano amapangidwa ndi zitsulo zothamanga kwambiri ndi zoyikapo, ndi macheka Gawo laling'ono la pepala ndi chitsulo cha vanadium kapena chitsulo cha manganese.

Zinthu za TCT dzino aloyi ndi tungsten chitsulo; ambiri macheka liwiro la macheka tsamba ndi pakati 60-380 m/s, kutengera zakuthupi ndi specifications sawing workpiece; mlingo wa chakudya cha mano a tungsten steel saw blade uli pakati pa 0.04-0.08 .

Mawonekedwe a masamba: 250-780 mm; pali mitundu iwiri ya macheka a TCT odula chitsulo, imodzi ndi mano ang'onoang'ono, tsamba la macheka ndi lochepa thupi, liwiro la macheka ndi lalitali, moyo wa macheka ndi wautali, pafupifupi 15-50 lalikulu mamita; ndi macheka otayidwa Mmodzi ndi mano aakulu, tsamba la macheka ndi lakuda, ndipo liwiro la macheka ndi lochepa, lomwe ndi loyenera kucheka ma workpieces akuluakulu; m'mimba mwake wa tsamba macheka akhoza kufika kuposa 2000 mm. Moyo wautumiki wa tsamba la macheka nthawi zambiri umakhala pafupifupi masikweya mita 8, ndipo ukhoza kugwa nthawi 5-10.

Kusiyana mkulu liwiro zitsulo ozizira kudula macheka ndi manganese zitsulo zouluka macheka:

Kuzizira kozizira kumakhala kosiyana ndi kukangana, makamaka podula:

Chitsulo cha manganese chowuluka: Tsamba lachitsulo la manganese limazungulira mwachangu ndikusisita pa chogwirira ntchito ndi tsamba la macheka. Panthawi yocheka, kutentha kwa macheka a friction ndi workpiece ndipamwamba kwambiri, ndipo kutentha komwe kumapangidwa ndi kukhudzana ndi chitoliro chowotcherera kumapangitsa kuti chiwonongeke, chomwe chimawotchedwa. . Zizindikiro zakupsa kwambiri zimawonekera pamtunda.

Macheka achitsulo othamanga kwambiri: dalirani tsamba lachitsulo lothamanga kwambiri kuti lizizungulira pang'onopang'ono popera chitoliro chowotcherera, kuti chikhale chopanda burr komanso chopanda phokoso.