查询词典 soldering paste

In fact, some point as long as the electronic foundation, will use a multimeter and soldering iron, for some small fault display is able to solve.

其实只要稍有点电子基础，会用万用表和电烙铁，对于一些显示器的小故障，是能够自己解决的。

With scm and thermocouple can do,i will to be design a wave-soldering welding temperature test recorder..

能！有了单片机和热电偶就能做到，我要设计的就是这样的一套波峰焊焊接温度测试临海机械厂。

Possessing a batch of researchers, developers and technicians in the field of electric control, Zhenhuan could provide technological support in the production of transformer and ballast for customers, and its main products are as follows: belt-winder, loop wire winder, winder for special use in large torsional force,in high frequency power supply, in filter, and in front-monopodium, high-speed biaxial and four-axis winder, encapsulated machine, soldering machine, ancillary equipment, etc.

工厂拥有业界资深的研发与电控技术力量，能同时向客户提供变压器、镇流器制作的技术支持；主营业务为皮带式及边滑、线滑式环型线圈绕线机、镇流器用大扭力绕线机、高频开关电源专用绕线机、滤波器专用绕线机、正面单轴/双轴四轴高速绕线机及包胶带机、焊锡机等周边设备。

Controller appliance has air conditioners, refrigerators, water heaters, ice machines, drinking fountains and many other micro-computer controller; Li-ion battery miner's lamp controller has large batteries, LED lights constant current discharge protection, LED lights have the main, two-way switch function deputy brightness high, condenser, and product technology in the leading domestic level; industrial control equipment have for wave soldering, reflow, such as electronic sensing equipment such as thermometer, high-precision and stable performance for your products and equipment escort; direct digital controller to follow the LonTalk protocol LonWorks node.

家电控制器有空调，冰箱，热水器，制冰机，饮水机等多种微电脑控制器；矿灯控制器具有锂电池大电池充电，LED灯恒流放电保护， LED灯有主，副两路切换功能，亮度高，聚光好，产品技术处于国内领先水平；工控配套设备有用于波峰焊、回流焊等设备的电子传感测温仪器等，高精度及稳定的性能将为您的产品和设备保驾护航；直接数字控制器为遵循LonTalk协议的LonWorks节点。

Servo motor, automatic, intelligence, system of soldering flux:Computer work out PCB size and flux time during product different products;Insure flux effect accordantly.

伺服马达，自动、智能、助焊剂喷雾系统：在生产不同产品时，电脑自动算出PCB大小及喷雾时间；确保喷雾效果一致。

The system uses PLC procedure control, start-up, forward or backward soldering gun, arc starting, workpiece circumgyration, etc full welding process all can complete automatically.

系统采用 PLC 程序控制，启动、进退枪、引弧、工件旋转等焊接全过程均能自动完成。

Welding earth wire: separate copper woven wire into three pieces, weave it again and enwind the phase respectively as well as weld it on the shielded copper band with electric iron and soldering tin; polish steel band welding area with sandcloth, and firmly weld with armored cable after wrapping up with copper wire.

2焊接地线：将铜编织线拆开分成三份，重新编织分别绕各相，用电烙铁、焊锡焊接在屏蔽铜带上；用砂布打光钢带焊接区，用铜丝绑扎后与钢铠焊牢。

The heatable tip of a soldering iron.

烙铁可以发热的顶部。

In conclusion , a kind of innoxious lead-free solder with better wettability , good mechanical properties and low costs is obtained finally, by alloying method which can improve the properties of the soldering alloy.

总之，通过合金化的方法来改善无铅钎料合金的性能，最终得到一种无毒

The intermetallic compounds are coarsened into nubbly Cu6 Sn5 phase by adding excessive Cu into Sn-Cu solder alloy. For Sn-9Zn-xCu solder alloys, the long needle-like Zn rich phase which is the mainly existing form of Zn in Sn-Zn solders is transformed into Cu5 Zn8 phase and fine Zn rich phase by the addition of 2% Cu, while CuZn phase and Cu6 Sn5 phase are formed in Sn-9Zn-10Cu bulk alloy. When soldering within short time under 260℃, the ripening and growth of IMC at Sn-xCu/Cu interface are accelerated with increasing Cu content in Sn-Cu solders.

结果表明，当Sn-Cu钎料中Cu的含量为2%时，基体中IMC粗化为块状的Cu6Sn8相；对于Sn-9Zn-xCu钎料合金，2%Cu元素的加入使得Sn-9Zn基体中长针状的富Zn相转化为Cu5Zn8相以及细小的富Zn相，而当Cu含量达到10％时，钎料基体中的IMC为CuZn相与Cu6Sn5相。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。