Indlela yokubala ubunzima beentonga ze-carbide?
Ngexesha lenkqubo yokubuza abathengi, siya kucaphula umthengi ixabiso lekhilogram enye，Abanye abathengi babhidekile ngakumbi, kuba abafuni’t bayazi ubunzima bebhari ejikelezayo ye-carbide, ukuze bangaqinisekanga ngexabiso elinye. Ngoku zzbetter ikuxelela ifomula yokubala yebhari eyomeleleyo ye-carbide:
Nikiwe : G=π×（Diameter/2）2×Ubude×Ukuxinana÷106= KG
Uhlobo (φD×L) | Ukunyamezela kwedayamitha (mm) |
Φ0.5-12×330 | +0.20-+0.45 |
Q: Yintoni ubunzima beYG10XΦ10mm * 330mm ibha engqukuva?
Masibale kunye:
G=3.14×(10.4/2)2×330×14.5÷1000000=0.407KG
Ingqalelo：Ngokuqhelekileyo sibhekisela kwiΦIzithuba ezili-10 njengeΦ10.3-Φ10.4 (iigqityiwe intonga ye-carbide Φ10 kwaye kufuneka ibekwe phantsi). Ngokuqhelekileyo sibashiya331 kwi333 ixesha elide. Ke sebenzisa le datha ingasentla ukuzisa.)
Abanye abantu abazi kakhulu malunga nokuxinana kwamabakala e-carbide, ngokoZhuzhou ngcono tungsten carbide co., Ltduyazi ukuba amabanga eentsimbi ezingqukuva ezisetyenziswa ngokuqhelekileyo zidweliswe ngezantsi:
IBanga | Ubuninzi (g/cm3） |
YG6X | 14.9 |
YG8 | 14.7 |
YG10X | 14.5 |
YL10.2 | 14.4 |
YG15 | 14 |
Ngaba oko kuyaqondakala?
yiba nenkosi indlela yokubala yebar engqukuva engentla, indlela yokubala yeityhubhu ye-tungsten carbide ilula ngakumbi, Ngoku zzbetter ikuxelela ifomula yokubala yetyhubhu eyomeleleyo ye-carbide:
(Irediyasi yesangqa esingaphandle*irediyasi yesangqa esingaphandle* 3.14*ubude*ubuninzi/106=ubunzima besangqa sangaphandle)—(iradiyasi yesangqa sangaphakathi*iradiyasi yesangqa sangaphakathi*3.14*ubude*ubuninzi/106=ubunzima besangqa sangaphakathi)= ubunzima betyhubhu ye-carbide
Umzekelo
Q: Yintoni ubunzima beYG10XΦ10*Φ8*330 ityhubhu ye-carbide?
Masibale kunye:
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
Oku ngasentla yindlela yokubala yebha ejikelezayo i-zzbetter eyaziyo nawe namhlanje, ndiyathemba ukuba iya kuba luncedo! Ngaba ufundile?
