Polycrystalline Diamond Carbide Insert PDC Button Bit kanggo DTH
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Polycrystalline Diamond (PCD) yaiku berlian sintetik. Alat PCD nyedhiyakake resistensi nyandhang sing unggul ing bahan sing abrasif.
Bit tombol sisipan PCD Carbide kita sebut PDC Button Bit, biasane digunakake kanggo DTH Bit, RC Bit, Top Hammer Bit. Bit kasebut digunakake kanggo penggalian watu, pertambangan lan eksplorasi geologi.
Ana liyane Polycrystalline Diamond Compact bit kang uga disebut PDC Bit karo 3-7 wings kanggo industri lenga lan gas. Nanging ora kita ngomong ing kene.
Bit PDC karo karbida PCD duwe umur luwih suwe tinimbang bit karbida tungsten, yaiku, udakara umur 5-7 wektu luwih suwe. Mangkono dadi luwih populer ing papan kerja pertambangan.
Spesifikasi bit DTH:
| Pethel inci | Diameter bit | Shank | |
| Metrik | inch | ||
| 1" | 64mm-70mm | 2 1/2"-2 3/4" | BR1 |
| 2" | 70mm-95mm | 2 3/4"-3 3/4" | MACH20/BR2 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303 |
| M30/DHD3.5/BR3 | |||
| 4" | 105mm-152mm | 4 1/8"-6" | COP44/DHD340/MACH44 |
| SD4/M40/QL40 | |||
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50 |
| SD5/M50/QL50/BR5 | |||
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6 |
| M60/QL60/Bulroc BR6 | |||
| 8" | 203mm-330mm | 8"-13" | COP84/DHD380/SD8 |
| QL80/M80 | |||
| 10" | 254mm-380mm | 10"-15" | SD10 |
| NUMA100 | |||
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12 |
| NUMA120/NUMA125 | |||
| Kanggo ngerti informasi bit 12-30 inch, hubungi kita saiki | |||
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