hammer drill hole 中文意思是什麼

hammer drill hole 解釋
鑿巖機鉆孔
  • hammer : n 1 槌，鐵錘，榔頭。2 【機械工程】唇錘，杵錘。3 （會議主席或拍賣人用的）小木槌。4 槌狀物，（電鈴...
  • drill : n 1 【軍事】操練，演習；（嚴格而有系統的）盤練，訓練；〈英口〉教官。2 【機械工程】鋼鉆，鉆頭；鉆...
  • hole : n 1 洞，穴，孔；（衣服等上的）破洞；傷口；漏洞；窩，坑；水流的深凹處，（河道的）緩流窪。2 （獸的...
  1. The major products : carbide tipped electric hammer drill bit, hollow electric hammer drill bit taper shank extensions, drill chuck extensions, copper hammer, brad point chisel, flat chisel, high speed steel boring bit, carbide tipped boring bit, bimetal hole saw, nested carbide tipped woodworking hole saw, etc. other special high carbide products can be specially produced according to customers demands

    主導產品：鋼鑿，硬質合金電錘鉆頭，硬質合金開孔器，木工刀具等。並可為廣大客戶定製各種非標硬質合金產品。通過多年的努力，公司已逐漸發展成為技術力量雄厚，擁有先進的生產與檢測設備的大型企業。
  2. Under the function of big pressure and dynamic load, the grains may be moved which may cause the soil body distortion. at present, the relatively ripe methods of drill in gravel layer are mostly double - wall drill pipe reverse circulation drilling, auger stem breast wall drilling and down - the - hole hammer follow down drilling

    論文根據jsl ? 30型礫石鉆機潛孔錘同心跟管鉆具結構，採用程序計算得到了鉆桿內各深度處壓力分佈、鉆頭壓力降、環形空間壓力分佈及空氣流速分佈。
  3. And the main products we manufacturing are : electric hammer, electric drill, wall hole saw, metal hole saw, woodworker hole saw, cemented carbide drill etc

    公司生產的主要產品有：電錘電鉆墻璧開孔器，金屬開孔器，木工開孔器，硬質合金鉆頭等系列。
  4. Down - the - hole hammer combined with auger drill in the pile of rock foundation

    潛孔錘旋挖鉆機組合在基巖樁施工中的應用
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