焊接

After analyzing the development of arc welding inverter and CO〓 control technology, investigation schemes are put forward.

本研究针对弧焊逆变电源和CO〓焊接控制技术进行了分析，提出了研究方案。

The research on TIG welding arc ultraviolet spectrum has been completed by using this system.

利用此系统对TIG焊电弧紫外光谱进行了研究，成功地获得了不同焊接规范下。。。

The assembly of complex joints, welding sequence, precision control technology and truss arching are also presented.

并对复杂节点组装顺序、焊接顺序、精度控制技术和桁架起拱进行了研究。

Inner of high temperature is very easy to dock a place to the steel tube coating creation destroys welding because the operation is complicated and Asbestus rope heat insulation effect. Change in the area metallographic organization fever of arousing is affected and the remaining strain arouse strain corroding a dehiscence to create inner steel tube bringing about the ring oxygen powder series falls short of success. Carrying out a certificate is not a preferred plan.

此种方法由于扩口时的精度不高，现场施工环境和条件所限，很难达到预期的效果，加之操作复杂、石棉绳绝热作用的不充分性等引起的焊接高温很容易对钢管对接处的内涂层产生破坏，同时还引起热影响区金相组织发生变化、产生残余应力而引起应力腐蚀开裂，造成环氧粉末系列的内防腐钢管功亏一篑，实践证明不是最佳方案。

Now, we mostly discuss the direct athwart welding machine in this article. We will use the silicon semiconductor of IGBT to control the system. so there are a lot of advantages in the system.

而在此文中我们主要讨论的是逆变直流焊接机，同时这里应用了先进的IGBT可控硅半导体管来进行控制，所以它拥有软开关技术的诸多有点。

It is then drilled to accept the atomizer jet then welded to the spun diffuser cone.

然后是钻接受雾化喷射，然后焊接到纺锥扩散。

The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied.

研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。

Its main use is to prevent suck-back in an autogenous weld, especially in the overhead position.

其主要用途是在不加焊丝焊接中防止回抽。

It examined the effect of carbonates for bead shape and droplet size by automatic welding and droplet collection method, separately.

分别以自动焊接与熔滴收集法探讨焊道形状与熔滴尺寸的影响。

We automatically, External precision grinding systems, automatic surface Superfinishing center, laser welding and other sophisticated machining equipment to control the pre-processed products; fully automated computer-to the seizure, high-precision pressure tester and computer China-test plane, and other advanced product detection system to control the finished product assembly and testing of each link to a round of the device, inductors micrometer, and other sophisticated equipment to control the auxiliary equipment running and operation of the accuracy of the process.

我们以自动内、外圆精密磨削系统，全自动表面超精加工中心，镭射焊接等先进的机械加工设备来控制产品的前期加工；以全自动电脑分检、高精度压力测试仪和电脑泄程测试专机等先进的产品检测系统来控制产品装配和成品检测的每一环节；以圆度仪、电感测微仪等精密的辅助设备来控制设备运行和运行过程的精确性。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！