Nakong ea lipatlisiso tsa bareki, re tla qotsa moreki theko ea kilogram e le 'ngoe，Bareki ba bang ba ferekanngoa le ho feta, hobane ba etsa joalo’t tseba boima ba "carbide round bar" e samente, e le hore ba se ke ba tseba ka theko e le 'ngoe. Joale zzbetter e u joetsa mokhoa oa ho bala oa bar e tiileng ea carbide:

Ho fanoe ka: G=π×（Diameter/2）²×Bolelele×Botenya÷10⁶=    KG

Q: Ke boima ba YG10XΦ10mm * 330mm bar e chitja?

 Ha re bale hammoho:

G=3.14×(10.4/2)2×330×14.5÷1000000=0.407KG

Tlhokomeliso：Ka kakaretso re bua kaΦ10 likheo e leΦ10.3-Φ10.4 (eae felile carbide molamu ke Φ10 mme e hloka ho siloa). Ka kakaretso re li tlohela ho331 ho ea ho 333 telele. Kahoo sebelisa lintlha tse kaholimo ho tlisa.)

Batho ba bang ha ba tsebe ho hongata ka bongata ba limaraka tsa carbide tse entsoeng ka samente, kahooZhuzhou betere tungsten carbide co., Ltdoa tseba hore limaraka tsa litšepe tsa carbide tse sebelisoang hangata li thathamisitsoe ka tlase:

Na hoo ho a utlwisisa?

have master the calculation method of the above round bar, the calculation method of thetungsten carbide tube e bonolo le ho feta, Joale zzbetter e u joetsa mokhoa oa ho bala oa tube e tiileng ea carbide:

(Radius ea selikalikoe se kantle* radius ea selikalikoe se kantle* 3.14*bolelele*density/10⁶= boima ba selikalikoe se ka ntle)—(radius ea selikalikoe se ka hare* radius ea selikalikoe se ka hare*3.14*bolelele*density/10⁶= boima ba selikalikoe se ka hare)= boima ba tube ea carbide

Ka mohlala

Q: boima ba YG10X ke bofeΦ10*Φ8 * 330 carbide tube?

Ha re bale hammoho:

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

E ka holimo ke mokhoa oa ho bala oa bar e pota-potileng eo zzbetter a e tsebang le uena kajeno, ke tšepa hore e tla ba molemo! Na u ithutile eona?