3 mau minuke e hoʻomaopopo i nā ʻokiʻoki PDC ZZbetter

ʻO ka mea ʻoki PDC, i kapa ʻia ʻo Polycrystalline Diamond Compact cutter, he ʻano mea paʻakikī loa. ʻO ka mea ʻoki PDC ka mea maʻamau he cylinder me kahi maka ʻoki daimana ʻeleʻele i hana ʻia e ke kanaka, i hana ʻia e pale i ka hopena abrasion a me ka wela e hiki mai ana mai ka wili ʻana i ka pōhaku. Hoʻopili ʻia ka papa daimana a me ka substrate carbide ma lalo o ke kaomi kiʻekiʻe a me ka wela kiʻekiʻe. Hoʻoulu ʻia ka daimana ma luna o ka substrate carbide, i hui pū ʻia me ka hoʻopaʻa ʻana kemika.

Q1：i ka manawa hea i hiki mai ai i ka ʻāpana mua o nā mea ʻoki PDC?

Ua hoʻokumu mua ʻia ʻo PDC Cutter e General Electric (GE) i ka makahiki 1971. Ua hana ʻia nā PDC Cutters mua no ka ʻoihana aila a me ke kinoea i ka makahiki 1973 a me 3 mau makahiki o ka hoʻokolohua a me ka hoʻāʻo ʻana, ua hoʻolauna ʻia ma ke kālepa ma 1976 ma hope o ka hōʻoia ʻia ʻana he nui aku. ʻoi aku ka maikaʻi ma mua o ka hana ʻoki ʻana o nā pihi pihi carbide.

Q2: he aha ka hoʻohana ʻana i nā mea ʻoki PDC?

ʻO ka ʻoki ʻoki PDC ka hiʻohiʻona o ka pale ʻaʻahu maikaʻi, ka hopena o ka hopena, a me ke kūpaʻa wela maikaʻi, i hoʻohana nui ʻia no ka mining, geological exploration, oil and gas drilling, kikoʻī e like me lalo:

1. PDC drill bit

2. DTH drill bit

3. Kohi daimana

4. Nā mea hana Reaming

5. ʻAka heleuma

6. ʻAi kumu

7. He mea lawe daimana

8. ʻO ka maka ʻoki pōhaku

Q3: He aha ka pono o nā mea ʻoki PDC?

Ke hoʻohālikelike ʻia me kahi ʻokiʻoki tungsten carbide kuʻuna, ʻo ka mea ʻoki PDC nā mea maikaʻi aʻe:

1. ʻO ke ola lawelawe o kahi mea ʻoki PDC he 6-10 mau manawa ma mua o ka tungsten carbide, e hoʻemi ana i ka hoʻololi pinepine o ka drill bit.

2. ʻO ka paʻa ʻana o ka wili ʻana paʻa e pale pono i nā lako hana.

3. He kiʻi wikiwiki ka PDC cutter, a me ka maikaʻi haʻihaʻi pōhaku kiʻekiʻe, kahi e hoʻomaikaʻi maikaʻi ai i ka hana ʻana i ka hana ʻana, ʻoiai e mālama pono ana i ke kumukūʻai wili e 30% -40%.

4. Loaʻa i nā mea ʻoki PDC ke kūpaʻa kiʻekiʻe, e hōʻoia i ka kūlike o ka nui o ka lua, a e hōʻemi hoʻi i ka ʻaʻahu o ka cylinder waho o ka impactor.

Q4: he aha ke ʻano o ka PDC Cutter i hāʻawi ʻia e ZZBETTER?

1. PDC palahalaha oki

2. PDC Spherical (dome) pihi

3. PDC Parabolic pihi

4. PDC Conical pihi

5. PDC Square cutters

6. ʻO nā mea ʻoki PDC maʻamau, e like me ka ʻoki ʻokiʻoki, ka ʻoki hapalua mahina, a pēlā aku.

Loaʻa iā Zzbetter nā ʻano like ʻole o nā ʻoki PDC me ka hana ʻokoʻa no ka hoʻoheheʻe ʻana i lalo. Inā ʻoe e ʻimi nei i ka ROP i hoʻonui ʻia, ka hoʻoluʻu maikaʻi ʻana, ʻoi aku ka hohonu o ka ʻoki a me ka hoʻokumu ʻana, a i ʻole nā ​​​​mea ʻoki kiʻekiʻe kiʻekiʻe, hiki iā ʻoe ke loaʻa i nā hopena ma ZZBETTER.

E kelepona iā mākou no ka laʻana ma: Irene@zzbetter.com

ʻIke hou aku: www.zzbetter.com