ʻO ka ʻaila ʻaila a me ke kinoea
-
DH1216 Daimana oki i ka pepa huikau
Hoʻohana ʻia kahi ʻāpana ʻāpana ʻāpana frustum-like daimana i loko a me waho o ka ʻāpana ʻelua 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 ʻo ka frustum a me ke apo cone e hoʻonui i ka 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
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 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 haʻihaʻi pōhaku o ka pepa daimana.
