countersink

  • n.埋头(锥口)钻;尖底惚
  • v.钻孔装埋,打埋头孔

过去式: countersunk 现在分词: countersinking 过去分词: countersank 第三人称单数: countersinks

countersinkcountersink

noun

1
a bit for enlarging the upper part of a hole
Synonym: counterbore countersink bit
2
a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface

verb

1
insert (a nail or screw below the surface, as into a countersink)
Synonym: set

数据来源:WordNet

  1. Name two head styles of machine screws that are countersunk .

    沉头机螺钉有哪两种头型?

  2. Side view of raised countersunk slotted screw with adjustable thread length .

    螺纹长度可调整的半埋头一字槽螺钉的侧面图。

  3. Take off the brake disc after removing the countersunk screws .

    拆下沉头螺钉后,取下制动盘。

  4. Countersunk flat head screws & Part 2 : Penetration depth of cross recesses

    GB/T5279.2-1997沉头螺钉第2部分:十字槽插入深度

  5. Improvement and optimization of titanium alloys countersink drill

    钛合金锪钻改进与优化设计

  6. Stainless Steel / Stainless Steel Countersunk

    不锈钢/不锈钢沉头型

  7. Secure special tool centring aid to the crankcase using two countersunk crosshead screws .

    使用两个沉头十字头螺钉将专用工具辅助定心工具固定到曲轴箱上。

  8. Brace countersink insensitive to the needs of the patients .

    对病人的需要感觉迟钝。

  9. Application of Floating Positioning Countersink Drill

    定位浮动式锪刀的应用

  10. Flat countersunk double nib bolts Remove hinge retaining nuts from studs .

    GB/T800-1988沉头双榫螺栓从双头螺栓拆下固定铰链的螺帽。

  11. The connection types of supporting point of point-supporting glass curtain often adopt countersunk type or floating - head type .

    点式玻璃幕墙的支承点的连接方式一般采用沉头式或浮头式两种形式。

  12. Influence of Installation Pretightening Force for Fastener on Loading Properties of Countersunk Point-supporting Glass Curtain

    紧固件预紧力对沉头式点式玻璃幕墙承载性能的影响研究

  13. A tool for making a countersink .

    做螺丝钉孔的工具。

  14. The prestressing degree is an important concept in P.P. The Effect of Countersink Depth On Seam Overlap Percent

    预应力度是P.P.压头埋头度对卷封叠接率的影响

  15. Features Rapid and simple calibration-setting master for plain and countersunk holes provided with each gage .

    特点快速简便的校准-每一款孔规为使用者提供普通孔和盲孔进行校准设置。

  16. Heading-Extrusion Technology of Flat Countersunk Square Neck Bolt

    沉头方颈螺栓镦挤工艺

  17. Nails can 't dent into metal 120 degree countersunk head semi-tubular rivets

    钉子无法钉入金属中。GB/T874-1986120°沉头半空心铆钉

  18. Slotted raised countersunk head wood screws

    GB/T101-1986开槽半沉头木螺钉

  19. Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assemblies

    GB/T9074.9-1988十字槽沉头螺钉和锥形锁紧垫圈组合件

  20. Slotted oval countersunk head wood screw

    一字槽椭圆沉头木螺丝

  21. Exposed Fasteners : Unless otherwise indicated , provide countersunk flat Phillips heads for exposed screws and bolts .

    裸露扣件:除非另外注明,需提供裸露的十字槽沉头螺钉和螺栓。

  22. Countersunk external toothed lock washer for assembly

    GB/T9074.28-1988组合件用锥形锁紧垫圈

  23. Flat countersunk square neck bolts

    GB/T10-1988沉头方颈螺栓

  24. Hexagon lobular socket raised countersunk head screws

    GB/T2674-1986内六角花形半沉头螺钉

  25. Nickel-plated mild steel countersunk head machine scre twelve-two maraging stee

    镀镍低碳钢平头机器螺丝十二-二镍锰马氏体时效钢

  26. Slotted raised countersunk head screws with waisted shank

    GB/T949-1988开槽半沉头不脱出螺钉

  27. Cross recessed countersunk head screws

    GB/T819-1985十字槽沉头螺钉

  28. Milling , boring , drilling , countersink , reaming and tapering all these process can be made for just one fixture .

    零件一次装夹后可完成铣、镗、钻、扩、铰、攻丝等多工序加工。

  29. Flat countersunk double nib bolts

    GB/T800-1988沉头双榫螺栓

  30. In the countersunk caseless cartridge , the burning at ignition allied to the matching of charge configuration .

    埋头无壳弹的点火、烧与装药结构的相互匹配有着十分密切关系。