查询词典 tightening

Analyze some pre-tightening methods about the combined frame of the national and international straight-side press, referring to the having manufactured straight side press and the relative data, and design a kind of more convenient, accurate and economic the hydraulic locking device.

分析国内外闭式压力机组合式机身几种预紧方法，根据已生产的闭式压力机及相关资料，设计了一种更加快捷、准确而且经济的液压预紧装置。

The paper summarizes systematically the existing state of the structure of slide plate of turnout at home and abroad, improves and optimizes the structure of slide plate of speed-up turnout against the existing problems of slide plate of speed-up turnout such as failure tightening force, cracks in spring shim and pin, large surface resistance of slide bed-plate, difficulty in gauge adjusting and so on.

本文较为系统地总结了国内外道岔用滑床板的结构现状，针对提速道岔用滑床板存在的扣压力失效、弹片与销钉出现裂纹、滑床台板表面阻力大、轨距调整困难等问题，改进和优化了提速道岔用滑床板的结构。

In recommended tightening torque for stainless steel and alloy steel socket set screws, which screw requires greater torque in inch-lbs?

对不锈钢和合金钢制内六角紧定螺钉推荐的拧紧扭矩，哪个螺钉需要单位英寸-磅更大的扭矩？

Please secure the slide rail to the appliance by inserting right screws into the front holes in the slide rail and tightening them up.

请把合适的螺丝插入滑动轨道前端螺孔内并上紧螺丝，以便把滑动轨道固定在机器上。

Clamp Type : This type is clamped on the shaft by tightening the socket head cap screws.

夹紧螺丝固定：利用内六角螺栓拧紧的力量，使狭缝收缩，而将轴心紧紧夹持住。

An optimum seal is guaranteed by special profile seals and a self-tightening locking mechanism which is operable with one hand.

特殊截面的密封和单手操作的自锁紧机械装置确保密封的最优化。

The conclusions show that the new type of seal fabrication is self-tightening. The original clearance between the cylinder and plunger is not the main cause of leakage. The new seal fabrication method is superior to traditional designs, and can seal up to 1 GPa.

结果表明：新型的超高压动密封结构是一种自适应的动态密封结构；初始间隙对密封性能的影响表现出不敏感性，新型超高压密封是可行的密封结构，可实现1 GPa压力的动密封。

Expanded solf-graphite as basic material, adding High strength material, and is pressed into closed type opening type, blame type Self-tightening and strengthening type special disposal.

组成特点：Feature of Composition：以膨胀柔性石墨为基础材料，添加高强度材料，经特殊处理压制成形，分为封闭式、开口式、异型、自紧型、加强型。

Bearing and shaft fastening methods are: the outer sleeve with eccentric spherical bearing, the eccentric sets Presentation at the bearing inner ring of the eccentric stage, along the axis of rotation direction of tightening eccentric sleeve, and then wrench tighten the screw Hexagon eccentric sleeve on the set screws can be.

轴承与轴的紧固方法是：对带偏心套的外球面轴承，将偏心套套在轴承内圈的偏心台上，沿轴的旋转方向拧紧偏心套，再用内六角螺钉扳手拧紧偏心套上的紧定螺钉即可。

When installing the Damper Unit, before tightening the screw, press the lower area of the Damper with your fingers so that it comes in close contact with the print head.

当安装挡板Unit，之前的screw，收紧，按下区域的阻尼器，所以它与你的手指在近距离接触打印头。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。