Name two head styles of machine screws that are countersunk.
沉头机螺钉有哪两种头型？
Supplemented by Punch, machine screws, springs machines, machinery, and other hardware.
辅以冲床、螺丝机、弹簧机等五金机械。
Machine screws or nuts and bolts used to attach balance weights are specifically prohibited.
特别禁止采用机械螺丝，螺母和螺栓来固定平衡重装置。
Latch track shall be attached to door by machine screws into factory installed threaded brass inserts.
门插销轨道应该采用机械螺丝固定在门上工厂预装的螺纹黄铜嵌入件内。
Door stops and hinges shall be secured with stainless steel, pin-in-head Torx machine screws into threaded brass inserts.
门挡和合叶应该采用不锈钢钉入式梅花机制螺丝加固在螺纹黄铜嵌入件内。
Screws with other types of heads are also known as cap screws in the larger sizes and as machine screws in the smaller sizes.
螺丝钉用头的其他类型也即是无边帽在较大的大小方面和当做较小的大小的机器螺丝钉扭紧。
We are specialized in tapping screws, machine screws, self-drilling screws, construction screws and furniture screws. Custom-made screws are also available.
自钻螺丝，纤维板钉，干壁钉，木螺丝，家具螺丝，组合螺丝，自攻螺丝，屋顶螺丝，机械螺丝，特殊标准件。
They arise in the production of things like machine screws, when production assets like machine tools are used to produce multiple identical product instances.
规模经济可能出现在生产机器螺钉等产品时，在这种生产过程中，可以使用机床等生产资产生产出多个相同的产品实例。
Production of precision screws, special thin-head screws, triangle self tapping screws, machine screws and all kinds of car parts, stamping parts and other products.
生产各种精密螺丝、特殊薄头螺丝、三角自攻螺丝、各种机械用螺丝及车件、冲压件等产品。
We can produce all kinds of fasteners on GB, ANSI, BS, and other standards. Our main products are wood screws, self-tapping screws, machine screws, chipboard screws, etc.
可依据国标、美标、英制等标准生产各种紧固件，主导产品：木螺钉、自攻螺钉、机螺钉、纤维板钉等。
Continuous piano-hinge shall be attached to door and stile by theft-resistant, pin-in-head Torx stainless steel machine screws into factory installed, threaded brass inserts.
连续钢琴合叶应该采用防盗钉入式梅花不锈钢机制螺丝加固在门和隔断板框上工厂预装的螺纹黄铜嵌入件上。
The crew unscrewed the screws from the sewing - machine and chewed them.
船员们从缝纫机上旋下螺钉并咀嚼它们。
Think of a man, the grandest of God's creations, spending his life-time standing beside a machine for making screws.
试想一个人，作为上帝的最伟大创造，却要一辈子站在机器旁拧螺丝。
The machine consists of cylinder, piston, rotary, shaft, gears, bearings, bolts, screws and stainless steel crusts.
那台机器由气缸、活塞、旋转轴、齿轮、轴承、螺栓、螺丝钉和不锈钢外壳组成。
Vertical Packaging Machine for matching, computer measurement of machine design, applied to food, medicine, chemical industrial products, screws, nuts and other products.
为配套立式包装机，电脑计量机设计，适用于食品、医药、化学工业品、螺丝、螺帽等产品。
I removed the last of the screws and took the back off the machine.
我旋下最后一颗螺丝钉，打开了机器的后盖。
Bolts or screws with nuts are widely used for fastening machine and structural components.
带螺母的螺栓或螺钉被广泛用于固定机器以及结构的部件。
For grinding special_shaped screws, in addition to helical movement on machine, it also needs calculation on grinding wheel section, and to dress the wheel based on the calculation.
进行异型螺杆磨削时，除了要求机床实现螺旋运动之外，还需要适时进行砂轮截形的计算，并按所计算截形进行砂轮的修整。
Various types of screws are used to clamp machine parts together.
各种型号的螺钉被用来紧固机器部件。
The company has advanced technology and equipment, such as sizes Heading machine, nail making machine, imported screws, nuts machine, testing equipment.
公司拥有国内外先进技术设备，如大中小型打头机、制钉机、进口螺丝、螺帽机、检测设备等。
C. Fasteners: Provide door hardware manufactured to comply with published templates prepared for machine, wood, and sheet metal screws.
紧固件：提供的门用五金需符合为机器，木材，金属板螺钉规定的准备模板。
Mainly including various Rivets, Screws, Bolts, Machine Elements, In general use machine"s parts, Thread Inserts Nylon Fasteners etc, many products all sell the world far."
主要包括各种铆钉螺母、螺栓、机床附件、通用机械零部件、 钢丝螺套，螺纹护套、塑料紧固件、尼龙紧固件等，许多产品都远销欧美各国。
The crew unscrewed the screws from the sewing-machine and chewed them.
船员们从缝纫机上旋下螺钉并咀嚼它们。
The crew unscrewed the screws from the sewing-machine and chewed them.
海员们从缝纫机上旋下螺钉并咀嚼它们。
How to design this couple of screws is the key way to enhance the performance of the machine.
如何设计这对螺杆的端面齿形，是提高双螺杆捏合机性能的关键。
It takes ball screws as drive machine, engaged electromagnet to drive steady control rod up and down, disengaged electromagnet to drop the control rod rapidly.
该机构采用滚珠丝杠副的传动方式，通过电磁铁的吸合，可以带动稳态控制棒上下运行，当释放电磁铁时，可以实现快速落棒。
The processes employed to machine our jack screws are CNC Swiss turning, CNC milling, cold heading and CAM Swiss automatic lathing.
其加工采用CNC瑞士换向台、CNC铣削、冷作头和CNC瑞士自动加工等工艺。
Before starting the machine, check and make sure there are no creepage, short circuit in all the circuits, and all the screws and bolts are secured.
新机开车前，先认真核查电路有无漏电、短路、各螺栓结合部有无松动。
Before starting the machine, check and make sure there are no creepage, short circuit in all the circuits, and all the screws and bolts are secured.
新机开车前，先认真核查电路有无漏电、短路、各螺栓结合部有无松动。
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