Nā huahana
Hāʻawi pololei ka hale hana tungsten carbide thread nozzle YG8 YG10 YG15 no PDC bit
Hoʻopuka Hoʻolaha
Hoʻohana mau ʻia ka nozzle wili carbide i hoʻopaʻa ʻia i ka ʻaila drill bits, hiki ke hoʻomaʻemaʻe i nā ʻāpana drill a me nā lalo i ʻeli ʻia, a paʻa, kūpaʻa, a he lōʻihi kona ola.He paʻa a paʻa ka nozzle Carbide, a he kiʻekiʻe ke kumu kūʻai.Hana ʻia ka nozzle carbide cemented i nā mīkini pololei a me nā mea carbide cemented, me ke kūpaʻa kūlou o 2300N/mm a me ka paʻakikī o 90 degere.I ka hana ʻana i nā nozzles carbide cemented, pono mākou e hoʻokō pololei i ka wili ʻana a me ka mālama ʻana i ka ʻili.
Nā hiʻohiʻona huahana
1. 100% vergin maka mea;
2. Loaʻa nā māka like ʻole a me nā nui o nā nozzles e like me nā koi o ka mea kūʻai aku;
3. Loaʻa iā mākou nā lako wili a me nā mea hoʻāʻo e hōʻoia i nā huahana kiʻekiʻe;
4. ʻOi aku ma mua o 10 mau makahiki o ka ʻike hana, ka ʻenehana hana waiwai o nā limahana e hōʻoia i ka kūlike o ka huahana;
5. ʻO ka maikaʻi o ka huahana kūpaʻa a me ka lawelawe ma hope o ke kūʻai aku;
6. He ikaika kiʻekiʻe ka huahana, ke kūpaʻa abrasion kiʻekiʻe a me ka hopena ikaika;
Papa hoʻokō papa waiwai
| Papa | Co(%) | ʻOi (g/cm3 ) | Paʻakiki (HRA) | TRS(NN/mm²） |
| YG6 | 5.5-6.5 | 14.90 | 90.50 | 2500 |
| YG8 | 7.5-8.5 | 14.75 | 90.00 | 3200 |
| YG9 | 8.5-9.5 | 14.60 | 89.00 | 3200 |
| YG9C | 8.5-9.5 | 14.60 | 88.00 | 3200 |
| YG10 | 9.5-10.5 | 14.50 | 88.50 | 3200 |
| YG11 | 10.5-11.5 | 14.35 | 89.00 | 3200 |
| YG11C | 10.5-11.5 | 14.35 | 87.50 | 3000 |
| YG13C | 12.7-13.4 | 14.20 | 87.00 | 3500 |
| YG15 | 14.7-15.3 | 14.10 | 87.50 | 3200 |
Kiʻi kikoʻī huahana
noi huahana
