bolt thread 中文意思是什麼

bolt thread 解釋
外螺紋
  • bolt : n 1 螺釘，螺栓。2 （門窗等的）插銷；閂，鎖簧。3 箭，矢；弩箭；【軍事】槍機，槍栓。4 電光，閃電。5...
  • thread : n 1 線；細絲；〈英國〉麻紗，〈美國〉棉紗；纖維。2 細線，細流，細礦脈。3 （議論等的）思路，條理，...
  1. The application of resin bolt made in thread steel with left direction revolves and no lengthways physique at coal mine entry

    左旋無縱筋螺紋樹脂錨桿在回採巷道的運用
  2. This bolt needs renewing because the thread is stripped

    這個螺絲滑扣了，要換一個新的。
  3. Specification for shapes and dimensions excluding thread dimensions of plough bolt heads for earth - moving machinery

    運土機械的防松螺栓頭外形和尺寸
  4. Bolt, hexagonal head, with locking hole, short thread

    帶鎖緊孔六角頭短螺紋螺栓
  5. Features and application of the resin - bedded screw - thread steel bolt

    螺紋鋼樹脂錨桿特點分析及其應用
  6. Bolt, hexagonal head, short thread, close tolerance with locking hole. iso thread

    短螺紋鎖孔緊公差六角頭螺栓. iso螺紋
  7. Bolt, hexagonal head, with locking hole, current use. iso thread

    帶鎖孔常用六角頭螺栓. iso螺紋
  8. Bolt, bihexagonal head, with locking hole. iso thread : 4h class

    帶鎖孔的十二角頭螺栓. iso螺紋. h級
  9. Bolt, hexagonal head, with locking hole threaded to head. iso thread

    帶鎖孔全螺紋六角頭螺栓. iso螺紋
  10. Based on ansys, this paper studies stress concentration on single notch of eight kinds of high strength bolts used in grid structure, obtaining their stress concentration coefficients, discussing the effect of ascending angle, bottom radius of screw thread and bolt - ball on stress concentration, introducing their effect coefficients of a1, a2, a3, putting forward the formulae of stress concentration coefficient

    本文以ansys有限元軟體為研究手段，針對網架螺栓球節點的8種螺栓規格進行單缺口應力集中分析，定量求得相應的應力集中系數k _ t ；論述了螺紋升角、螺紋牙根圓角半徑r及球栓直徑比d / d對k _ t的影響，並引入相應的影響系數_ 1 、 _ 2及_ 3 ，最終提出了應力集中系數k的計算公式。
  11. Bolt, hexagonal head, current use, short thread

    常用六角頭短螺紋螺栓
  12. Bolt, hexagonal head, close tolerance, short thread

    短螺紋緊公差六角頭螺栓
  13. Bolt, hexagonal head, short thread, close tolerance. iso thread

    短螺紋緊公差六角頭螺栓. iso螺紋
  14. Aircraft bolts and nuts. bolt, bihexagonal head. iso m thread 4g class

    航空用螺栓螺母.十二角頭螺栓. iso m螺紋. 4g級
  15. Aircraft bolts and nuts. bolt, bihexagonal head. iso m thread. 4g class. fine pitch

    航空用螺栓螺母.十二角頭螺栓. iso m螺紋. 4g級
  16. Aircraft bolts and nuts. bolt, bihexagonal head, with locking hole. iso m thread 4g class

    航空用螺栓螺母.帶鎖緊孔十二角頭螺栓. iso m螺紋. 4g級
  17. In order to realize the flaw identification of link - thread bolt, it establised the flawidentification method which depended on the local maxima abstracted from detecting signal. itsorted all flaws into three kinds, and assayed the characteristics of signal and expounded thecriterion for each kind of flaw

    綜上所述，本文在研究場量測量和頻率掃描技術的基礎上，利用同一硬體系統實現了渦流檢測和交變漏磁檢測的缺陷識別和深度測量，同時也實現了螺紋緊固件的缺陷檢測。
  18. Bolt, bihexagonal head. iso thread : 4h class, fine pitch

    十二角頭螺栓. iso螺紋.細牙h級
  19. Bolt, hexagonal head, necked shank, for tensile application. iso thread 4g class

    細桿六角頭承拉螺栓. iso螺紋4g級
  20. Prior to concrete casting, upper column rebar and anchor bolt thread shall be wrapped by plastic sheet to prevent contamination from concrete

    2砼澆筑前用塑料薄膜對上部柱筋及螺栓絲扣進行保護，防止砼污染鋼筋。
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