查询词典 tack welding

Even when the distance between the welding torch muzzle and the surface of the work piece changes, this control system will keep the stability of arc length, so as to achieve a stable welding process.

该系统能够在焊枪喷嘴和工件表面的距离发生变化时，保持电弧弧长一定，从而保证焊接过程的稳定。

Companies to adopt international advanced industrial automatic placement machine assembly technology, integrated circuit manufacturing equipment, production of various series of infrared photoelectric switch, proximity switches, inductive, high temperature, capacitive, Hall sensors, safety explosion-proof magnetic switches, Isolation amplifier type, permanent-magnet sensors, analog linear displacement, liquid level sensors, textile weft detection device, wire break detector, hot metal detectors, welding phase sensor, color code, fiber optic, security screens, ultrasonic sensors, gear , speed sensor, pressure, electrode-type coal-bit sensors, rotary encoder, two-way cord running series switch, counter relays, solid state relays, switching power supply, isolation transmitter, welding power rectifier, thyristor modules, etc.

公司采用国际先进工业自动贴片机装配技术，集成化电路制造设备，生产各种系列红外线光电开关，接近开关，电感式、耐高温、电容式、霍尔式传感器，安全防爆磁性开关，放大器分离型、永磁感应器、模拟量线性位移、液位传感器、纺织探纬器、断丝检测器，热金属检测器，电焊相传感器，色标、光纤、安全光幕、超声波传感器，齿轮、速度传感器，压力、电极式煤位传感器，旋转编码器，双向拉绳跑编开关，计数器继电器，固态继电器，开关电源，隔离变送器，焊机电源整流桥、晶闸管模块等产品。

Setting the common construction program of lightweight steel structure and the grid welding of one aerial manufactural plant,it discusses the manufacture of lightweight steel construction and the quality control of grid welding,to perfect the construction technique of steel structure and prompt the application of steel structure in projects,and can give a reference to the similar projects.

以某航空城飞机制造车间的轻钢结构、焊接球网架共同施工的建设项目为例，对钢结构制作和网架焊接的质量控制进行了论述，以完善钢结构施工工艺，推广钢结构在工程中的应用，可供同类工程参考借鉴。

As one of the high-quality welding technology, the pulse MIG welding is widely applied to many industries.

本文主要针对脉冲MIG焊接设备的控制方法和应用进行了分析探讨。

The preset voltage, welding voltage, welding current and wire feeding speed adopt numeric display, visual and precise.

预置电压、焊接电压、焊接电流和送丝速度分别采用数字显示，直观、精确。

Recently, with the application of finite element method in engineering mechanics, it is necessary and possible to study the welding procedure of domestic oil derrick materials, for the purpose of more appropriate procedure and to improve the welding quality and productivity of oil derrick.

近年来，随着计算机辅助设计在工程中的应用，有可能也有必要对国内井架材料的焊接工艺进行进一步的研究，制定合理的焊接工艺，提高井架焊接质量。

The most common is the oxyacetylene welding, namely the use of acetylene and oxygen produced during combustion of oxyacetylene flame to melt the workpiece and the wire heating, condensation formed after the seam welding method.

最常用的是氧乙炔焊，即利用乙炔和氧混合燃烧时所产生氧乙炔焰，来加热熔化工件与焊丝，冷凝后形成焊缝的焊接的方法。

This paper adopt impact particle abrasion test and dissimilar steel welding test as mainly trial method to screen out the superior wearable material of pickax boot and discuss the question of the welding between wearable material of pickax boot and the pickax body material.

本论文采用冲击磨料磨损试验和异种钢焊接试验为主要试验方法，筛选出耐磨性能最优的镐靴耐磨材料以及探讨镐靴耐磨材料与镐体材料的焊接问题。

Welding positioner was designed with the development of welding industry mechanization, and automation.

焊接变位机是应焊接行业的机械化、自动化发展需要而产生的。

Also in welding titanium alloys, powder metallurgy, etc. also have a large number of welding experience.

另外在焊接钛合金，粉末冶金等方面也拥有大量的焊接经验。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。