Me pehea te tatau i te taumaha o nga rakau carbide cimented?
I te wa o te uiui a nga kaihoko, ka whakahuahia e matou te utu mo te kotahi kirokaramu,Ko etahi o nga kaihoko ka nui ake te raruraru, na te mea kaore’E mohio ana koe ki te taumaha o te pae porowhita carbide cimented, kia kore ai ratou e tino mohio mo te utu kotahi. Inaianei he pai ake te korero ki a koe te tauira tatau o te pae porowhita carbide totoka:
Hoatu: G=π×(Diameter/2)2×Te roa×Kiato÷106= KG
Momo(φD×L) | Whakaaetanga o te diameter (mm) |
Φ0.5-12×330 | +0.20-+0.45 |
Q: He aha te taumaha o te YG10XΦ10mm*330mm pae porohita?
Me tatau tahi tatou:
G=3.14×(10.4/2)2×330×14.5÷1000000=0.407KG
Te aro:Ko te tikanga ka korero matou ki teΦ10 nga watea heiΦ10.3-Φ10.4 (teoti carbide tokotoko ko Φ10 ka hiahia kia whenua). Ko te tikanga ka waiho e matou331 ki 333 roa. Na whakamahia nga raraunga i runga ake nei hei kawe mai.)
Ko etahi karekau e tino mohio mo te kiato o nga karaehe kawa, no reirazhuzhou pai ake tungsten carbide co.,ltde mohio ana ko nga tohu o nga kaho porowhita sima e whakamahia nuitia ana kei raro iho nei:
Kōeke | Kiato (g/cm3) |
YG6X | 14.9 |
YG8 | 14.7 |
YG10X | 14.5 |
YL10.2 | 14.4 |
YG15 | 14 |
Kei te mohio tera?
kia mohio koe ki te tikanga tatau o te pae porohita o runga ake nei, te tikanga tatau o tengongo tungsten carbide he maamaa ake, Inaianei he pai ake te korero atu ki a koe te tauira tatau o te ngongo porowhita carbide totoka:
(Raro o waho porowhita*raro o waho porowhita* 3.14*roa* kiato/106=te taumaha o te porowhita o waho)—(radius of inner circle*radius of inner circle*3.14*roa*density/106=taimaha o roto porowhita)= carbide tube weight
Hei tauira
Q: He aha te taumaha o te YG10XΦ10*Φ8*330 ngongo carbide?
Me tatau tahi tatou:
G=5.2*5.2*3.14*330.5*14.5/1000000—3.9*3.9*3.14*330.5*14.5/1000000=0.178kg
Ko runga ake nei ko te tikanga tatau o te pae porohita e mohio ana a zzbetter ki a koe i tenei ra, ko taku tumanako ka whai hua! Kua ako koe?