螺栓孔鉆 的英文怎麼說

中文拼音 [luóshuānkǒngzhēn]
螺栓孔鉆 英文
bolt drill
  • 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
  • 栓 : 名詞1. （可開關的機件） bolt; plug 2. （塞子） stopper; cork
  • 鉆 : 鉆Ⅰ名詞1. （打眼用的工具） drill; auger 2. （指鉆石） diamond; jewel Ⅱ動詞（用尖物在另一物體上轉動） drill; bore
  • 螺栓 : bolt; screw bolt; threaded bolt
  • 孔鉆 : [建築] dowelling jig
  1. Bolts with drilled or undersize heads shall not be used

    被鉆孔或頭部尺寸太小的螺栓不能使用。
  2. Our product range covers drilling and demolition, direct fastening, diamond and anchoring systems, firestop and foam systems, installation, measuring and screw fastening systems as well as cutting and sanding systems

    我們的產品范圍涵蓋鉆孔與鑿破、直接固定、鉆石與安卡錨栓系統、防火與發泡填縫系統、安裝、定位與螺絲固定系統，以及切割與砂磨系統。
  3. Measuring dimension of shaft coupling bolts and reamer hole

    軸系連接螺栓和鉆孔尺寸測量。
  4. Form ties bolt bore : bore drilling should be done when first time used form plate assembling on site to keep away from steel bar and reduce blank out bore happened

    7對拉螺栓孔：第一次使用的模板應在現場組裝就位時鉆孔，以避開鋼筋，減少廢孔的出現。
  5. In joist ' s temporary fixation, if temporary bolt and drill nail are used, amount of them should be calculated as flowed specification : the amount should be no less than 1 / 3 of all holes ; at least, two temporary bolts should be used ; amount of drill nail should be no more than 30 % of temporary bolts bolted ( grade a, grade b ) hole shouldn ' t be fixed with drill nail

    桁架臨時固定如需用臨時螺栓和沖釘，則每個節點處應穿入的數量必須由計算確定，並應符合下列規定：不得少於安裝孔總數的1 / 3 ；至少應穿兩個臨時螺栓；沖釘穿入數量不宜多於臨時螺栓的30 % ；擴鉆后的螺栓（ a級、 b級）的孔不得使用沖釘。
  6. 1 when flanges are integral with fittings or valves, holes for bolts are drilled to straddle the center line

    1如果法蘭與連接件或閥門構成一個整體，則螺栓孔鉆在圓心線兩側。
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