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- The company owns a group of technologists and advanced specialized workers in technique operation engaged in drilling engineering operation and ressearch,dedign and manufacture of diamond drill bit. 華北石油金銳達鑽采有限公司是設計製造石油天然氣鑽采工具配件和石油天然氣鑽井及地質勘探開發用的金剛石鑽頭的專業化製造公司。
- Rational Control of Effect and Service Life of Diamond Drill Bit 金剛石鑽頭時效與壽命的合理控制
- Elastic graphite die design about hot pressing thin wall diamond drill bit 薄壁金剛石鑽頭熱壓彈性石墨模具設計
- DEVELOPMENT AND TEST OF NEW DIAMOND DRILL BIT FOR REMFORCED CONCRETE 新型鋼筋混凝土鑽進用金剛石鑽頭的研製
- Fabrication of mono-layer diamond drill bit by brazing and its microstructure on the interfaces 釺焊法製造單層金剛石取孔鑽及其界面微觀結構
- impregnated diamond drilling bit 孕鑲金剛石鑽頭
- Development of diamond drill bit for the geological conditions of the Xiluodu Hydropower Station 適合溪洛渡水電站地層條件的金剛石鑽頭的研製
- ANALYZING THE INFLUENCE FACTORS FOR THE PERFORMANCE OF DIAMOND DRILL BIT IN HOT PRESSURE SINTERING PROCESS OF INTERMEDIATE-FREQUENCY FURNACE 淺析中頻熱壓燒結過程中影響金剛石鑽頭性能的因素
- STUDY ON ELECTROPLACTED WEAKLY-BONDED DIAMOND DRILLING BIT 電鍍弱包鑲金剛石鑽頭研究
- Using normal diamond bits to drill the stratum, bit matrix endures big impact, then bit is abraded rapidly and its longevity is very low, then bit loses blocks easily, so improve the drilling cost. 普通金剛石鑽頭鑽進中竄動厲害,對鑽頭胎體衝擊大,鑽頭磨損特別快,壽命低,而且容易掉塊,給鑽進帶來麻煩,使鑽進成本上升。
- thin-wall diamond drill bit 薄壁金剛石鑽頭
- diamond drill bit 金剛石鑽頭
- To drill holes in a mirror, you need a special mirror drill bit. 在鏡子上鑽孔，你需要一個特殊的鏡子鑽頭。
- This calculation was based on surface trenching and eight diamond drill holes. 這個計算是基於表面挖坑八金剛石鑽孔。
- Diamond drilling replaced percussion drilling. 金鑽探取代了衝擊鑽探。
- Support the drill bit & MOS team on other production duties. 協助鑽頭及礦山安卡生產線的其他工作任務.
- Sewing machine parts, Air stapler and nailer parts, Drill bit body, lock parts. 工業縫紉配件、射釘槍配件、工礦鑽頭類、鎖配件。
- Another probe, this one with a spinning drill bit at the tip, appears. 另外一個探針，頂端有一個紡紗一樣的鑽頭。
- Experiences have proved that the interior structure of bit matrix in more uniform, but using the double heat preservation method.Thus the mechanical pr... 實踐證明,採用雙保溫工藝燒結鑽頭,可使其胎體內部結構更加均勻,從而改善和提高了胎體的力學性能,有效地解決了鑽頭使用中胎體出現的裂紋問題。
- A new special diamond drill which combines ultrasonic vibrating with grinding of diamond grits is introduced. 介紹一種新研製的能把超聲振動和金剛石磨粒磨削結合在一起的特種金剛石鑽頭。
