グレードアルビデ・グリップ:
| グレード | WC(%) | コバルト(%) | 硬度(HRA) | TRS((N/mm²)) |
| YG6 | 94 | 6 | ≥90.5 | 1860 |
| YG8 | 92 | 8 | ≥89.0 | 2060 |
| YG11 | 89 | 11 | ≥87.5 | 2100 |
| YG15 | 85 | 15 | ≥87.5 | 2500 |
YG8は、チャック爪用超硬グリッパーとして最も広く使用されているグレードです。.
超硬グリップのサイズ
|
タイプ |
寸法(MM) | ||
| 長さ | 幅 | 厚さ | |
| 22x9x6 | 22 | 9 | 6 |
| 25x3x5 | 25 | 3 | 5 |
| 28x6x5.5 | 28 | 6 | 5.5 |
| 28.8x9x6.4 | 28.8 | 9 | 6.4 |
| 28.8×6.2×6.3 | 28.8 | 6.2 | 6.3 |
| 30x6x6 | 30 | 6 | 6 |
| 30x7x7 | 30 | 7 | 7 |
| 35x6x4 | 35 | 6 | 4 |
詳細 超硬グリッパーインサート:
FAQ for carbide grippers:
Q1: What are carbide grippers?
A: Industrially known as cemented carbide slip inserts, carbide grippers are sintered tungsten carbide-cobalt components (tungsten carbide matrix bonded with cobalt binder). Their surfaces are precision-machined with anti-slip serrated teeth, and most variants are silver-brazed onto a 45# or 40Cr steel substrate. Relying on their ultra-hard, wear-resistant tooth profiles, they clamp drill pipes, casings, metal bars and shaft workpieces. They are divided into three core application types: slips for oilfield wellheads, chuck jaws for CNC lathes, and gripping inserts for automation robotic grippers.
Q2: How to select carbide grippers grade and their applications?
A: For YG-series carbide: higher cobalt means better toughness and impact resistance; lower cobalt means higher hardness and better wear resistance.
YG6: Low cobalt, HRA 90–91, high wear resistance. Suitable for light-load, impact-free smooth clamping pads; not for toothed load-bearing slips.
YG8: General-purpose balanced grade. Ideal for standard oilfield drill pipe slips and common steel pipe clamping. It is the most widely used grade.
YG8C / YG11C: Coarse grain, high toughness. For heavy-duty drilling, burr workpieces and frequent impact clamping, anti-chipping performance is excellent.
YG13C / YG15: High cobalt, maximum impact resistance. Used for large drill collars, downhole packer anchors and heavy mining clamps to prevent tooth breakage under severe impacts.
Q3: Do you support non-standard customization of carbide grippers?
A: We support customization based on provided drawings or samples; customers must supply complete specifications:
Q4: 最低発注数量（MOQ）はいくらですか？
A: Standard stock sizes normally require 3kg MOQ. Non-standard customized shapes require higher MOQ to cover mold & sintering cost.
Q5: What is the production lead time for carbide grippers?
A: In-stock carbide gripper inserts: 2–3 working days.
Standard custom orders: 10–25 working days.
お見積もり、テスト用無料サンプルのお問い合わせはこちらまで：
