ʻO ka ʻaila ʻaila a me ke kinoea

  • DH1216 Daimana oki i ka pepa huikau

    DH1216 Daimana oki i ka pepa huikau

    Hoʻohana ʻia ka ʻaoʻao ʻāpana ʻelua o ka frustum-like daimana i ka ʻāpana ʻelua o loko a me waho o ka frustum a me ke apo cone, e hōʻemi ana i ka wahi pili me ka pōhaku i ka hoʻomaka ʻana o ka ʻoki ʻana, a hoʻonui ka frustum a me ke apo cone i ka. kū'ē hopena. He liʻiliʻi ka ʻāpana ʻaoʻao pili, kahi e hoʻomaikaʻi ai i ka ʻoi o ka ʻoki pōhaku. Hiki ke hoʻokumu ʻia ka wahi hoʻopili maikaʻi loa i ka wā wili, i mea e hoʻokō ai i ka hopena hoʻohana maikaʻi loa a hoʻomaikaʻi nui i ke ola lawelawe o ka drill bit.

  • CP1419 Diamond Triangular Pyramid Composite Pepa

    CP1419 Diamond Triangular Pyramid Composite Pepa

    ʻO ka niho daimana triangular-toothed composite, ʻo ka polycrystalline diamond layer he ʻekolu slope, ʻo ke kikowaena o luna he conical surface, ka polycrystalline diamond layer he mau ʻoki ʻoki ʻana, a ua pili pono nā kihi ʻoki ʻaoʻao i nā manawa. Ke hoʻohālikelike ʻia me ka cone conventional, ʻo ka pyramid structure Shaped composite niho i ʻoi aku ka ʻoi aku o ka ʻoki ʻana a ʻoi aku ka lōʻihi, ʻoi aku ka maikaʻi o ka ʻai ʻana i loko o ka hoʻokumu pōhaku, e hōʻemi ana i ke kūʻē ʻana o nā niho ʻoki e holomua, a me ka hoʻomaikaʻi ʻana i ka pono o ka wāwahi pōhaku. ka pepa hui daimana.