ʻOki ʻoki PDC Polycrystalline Diamond Compact no nā ʻāpana wili palaoa a me ka asphalt
ʻOki ʻoki PDC no nā ʻāpana wili paʻa a me ka asphalt
1. He aha ka PDC- Polycrystalline Diamond Compact?
PDC- Polycrystalline diamond compact ua haku ʻia me ka polycrystalline diamond layer a me ka tungsten carbide substrate, ʻo ka polycrystalline diamond layer he kiʻekiʻe loa ka paʻakikī a me ke kūpaʻa abrasion akā ʻo ka tungsten carbide substrate e hoʻomaikaʻi nui i ka malleability a me ka weld hiki o ka composite holoʻokoʻa, ʻo ka polycrystalline daimana compost. hoʻohana ʻia ka ʻaila ʻaila luawai, ka ʻimi geology, ka ʻeli ʻana a me ka ʻoihana mīkini.
Hoʻolālā ʻia nā ʻokiʻoki PDC no nā moʻo hoʻoheheʻe ʻana i ke kahua eli geological no nā mākeke i ka ʻimi ʻana i ke kumukūʻai.Hoʻohana nui ʻia kēia moʻo PDC no ka hana ʻana i nā pahu drill anchor-shank, i lako ʻia me ka ʻoi ʻoi, nā kiʻi wikiwiki, kiʻekiʻe kiʻekiʻe, kūpaʻa, ʻoihana a me nā pono kūpono.
2. Specificaiton a me ka noi o ka PDC cutter
| ʻOki PDC no ka ʻeli lanahu, ka ʻimi ʻana i ka honua, ka hana pōhaku, ka wili alanui | |||
| Hoʻohālike | 0808, 1004, 1008, 1204, 1304, 1308, 1313, 1608, 1613, 1616, 1908, 1913, 1916, 1919 | 1306, 1308 | 1305, 1308 |
| Palapala noi | Ka hana ʻana i nā ʻāpana hoʻoheheʻe honua a me ka ʻuala lanahu no nā pōhaku paʻakikī | Ka hana ʻana i nā ʻāpana hoʻoheheʻe geological a me ka lanahu no nā pōhaku palupalu | Ka hana ʻana i ka ʻuo hoʻoheheʻe geological a me ka lanahu no nā pōhaku paʻakikī |
| Nā pono | Kūleʻa lole kiʻekiʻe a me ka hopena hopena. | ʻOi aku ka wikiwiki o ka haki ʻana o ka pōhaku ma nā pōhaku palupalu | ʻOi aku ka lōʻihi o ke ola, a me ke kūpaʻa hopena kiʻekiʻe ma nā pōhaku paʻakikī |
3. Nā ʻano ʻoki ʻoki PDC ʻē aʻe
