焊的

To improve the quality and efficiency of the logistics of G factory, to standardize scene management and to guarantee the delivery date, this paper first draws the value-flow chart of vulcanizer beams and analyses the long command, handling, inventory and waste problems of the production planning, delivery and automatic welding with Lean thinking. It then draws the value-flow future chart according to the value-flow diagram, the scene observation and survey data.

对于生产物流的质量和效率、规范现场管理、保证交货期、应用价值流图技术的改善，可根据现场观测和调查的数据，先绘制铆焊车间横梁作业价值流现状图，并从精益思想出发，对生产计划、送货和自动焊中存在的多头指挥、搬运、库存浪费等问题逐一分析，然后绘制价值流未来图。

The dicing machine for semiconductor and OPTO is the front-end equipment of back-end packaging process, and possessing about 9% among the equipment for die saw, die bond, wire bond, mold and mark. The market share of dicing machine was just subordinate to the equipment of die bond and wire bond, and was the main equipment of packaging process.

半导体和光电产业使用的切割机为封装后段封装制程中的前段设备，在晶圆切割、黏晶、焊线、封胶、盖印等设备中，所占的比例约为9%，市场仅次於黏晶、焊线设备属封装制程的主制程设备。

If you are using pneumatic network business card printing and membership card to make the graphics, some PCB squeegee bar framed into the blade clip part of height, to reveal the outside mrtomated height exceeds 25 mm above, squeege mrtomated thickness is 1 ~ 1 or 25 mm, so that you will not be in the business card printing and membership card-making as a result of the pressure on a more soft and hard on the degree of squeege and the production plane surface contact, resulting in business card printing and membership card making image is blurry, especially in the business card printing and membership card making PCB resistance welding disk reset could easily be eroded, ink incrassation, affecting resistance welding ink curing effect, at the same time more reduces the squeege service life.

如果搁置气动网制卡和会员卡制作PCB各图形，有些胶刮条镶进刮刀夹一局部矮量后，显现里背胶条的矮量不及了25mm以上，可根据刮不活胶条的厚量，只诳骗1mm或25mm，这样不离不会在制卡和会员卡制作洋因施加不张力于较软软量的刮不活上与承印背不败背隔绝，致使制卡和会员卡制作图像暧昧不纯，不入格是在制卡和会员卡制作PCB阻焊盘置便当被腐蚀，油墨层增厚，感化了阻焊油墨的固化成果，同时较大程量不天减多了刮不活搁置寿命。

It has been found that although electrical failure was caused by solder joint crack, it was the underfill related failures that cause the solder joint crack.

在此基础上，揭示了倒装芯片封装的失效机理：焊点断裂是导致封装电失效的原因，而下部填充料中的损伤是引起焊点断裂的主要原因。

The welted joint , executed in this way, is a rapid means of joint ing and effectively allows for expansion and contraction of the metal covering.

这种新方法需要一种专门的高效率的机械装置。对接坡口焊是一种连接迅速的施焊工艺，它可以有效地保证金属盖板的胀缩。

The welted joint, executed in this way, is a rapid means of jointing and effectively allows for expansion and contraction of the metal covering.

这种新方法需要一种专门的高效率的机械装置。对接坡口焊是一种连接迅速的施焊工艺，它可以有效地保证金属盖板的胀缩。

In a word, the theoretical and experimental study in this article has its theoretical and practical value on designing forming mill of 4-layer brazed steel tubes.

总之，本文所进行的四层卷焊管成型方法的理论和试验研究，对四层卷焊管的成型机组设计有一定的理论和实用价值。

This paper presented a brazed residual stress predicting method based on neural network for stainless steel plate-fin structure.

由于影响不锈钢板翅结构在真空钎焊过程中产生的残余应力因素较多，这给残余应力的预测带来很大的困难，为此，本文提出一种基于神经网络的不锈钢板翅结构钎焊残余应力预测方法。

We find that the proportion of the contribution of the three factors on the fatigue strength improvement of the peened joints depends on the base metal static strength.

结果表明：超声冲击处理提高焊接接头疲劳强度的硬化，改善焊趾几何外形和在焊趾区形成表面压应力三者贡献的大小，与被处理焊接接头的母材静强度有一定的相关性。

The arc stud welding roaching of BMK-16i was used to do some welding experiment oflight-sized stud with the diameter less than 13mm. When the stud with the diameter of 8mmwelded, the protection of the molten pool from the atmosphere is necessary.

采用BMK-16i螺柱焊机进行小尺寸螺柱焊接试验，直径8mm的实心螺柱的拉弧式螺柱焊时，采用氩气保护的接头强度比未采取保护措施的接头强度提高35％。

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％。