69精品国产人妻国产毛片,欧美一级毛片ⅩXX粉色视频,在线观看免费人成视频无码,欧美白人做受XXXX视频,337p粉嫩日本欧洲亚洲艺术
Hotline:13924627849

Lasted News:

更多

Contact Us

Shenzhen Haolin Pml Precision Mechanism Ltd
Hotline:400-6846-806
Fax:0755-84196969
Tel:13924627849 (Mr.Hou)
Tel:18922863481 (Ms.Lai)
-mail:houlz@szhaolin.com.cn
Add:building 2, Huaguan Industrial Park, No. 63, Zhangqi Road, Guixiang community, Guanlan street, Longhua District, Shenzhen,china

FAQ

You are here:Home >> Support >> FAQ
How to keep the iron head smooth automatic soldering when soldering
Publish:電子產(chǎn)品全自動柔性組裝線,深圳市豪林精密機械有限公司  Time:2013-12-25
In the automatic soldering, how to make the soldering iron tin can maintain a very good fluency is essential, welding Fung Electronics has a wealth of experience in this regard, the they accumulated the experience to share with everyone.
A, automatic soldering tin, tin wire selection to the right
Solder in automatic soldering machine, often make the iron head to maintain an appropriate amount of tin, tin wire inside the tin content appropriate to the. In the selection of the tin wire, solder wire should try to choose thicker, so you can make the iron head tin volume sufficient, not exposed to the air and to make iron head accelerate oxidation.
Two, the iron head to maintain a clean state
Since the use of automatic soldering machine soldering iron head, must put on the oxide clean before welding, such ability in welding when the solder has a good flow state. At the same time in the welding is completed, also want to add a new layer of tin in the soldering iron head, so you can make the iron head not oxidation too fast. When cleaning the iron head, special cleaning sponge can be used wet wipe soldering iron head of the flux residue and oxide, or give them to scrape with a blade, at the start of a welding.
Three, the iron head surface often coated with tin, to increase its durability.
Especially when automatic soldering machine without, often coated in a layer of tin oxide opportunity, this can greatly reduce the iron head, iron head is more durable.
Four, iron oxide cleaning
In the automatic soldering iron head, if it is found that the tin plating layer has a black oxide, to timely cleaning, cleaning sponge cleaning and blade are possible, so as to ensure the good fluidity and soldering heat.
Five, the iron head selection to the right
In the automatic solder, soldering iron head type and the choice must choose the appropriate. Soldering iron head selection is not correct, not only affects the efficiency of automatic soldering machine, and the welding quality will be greatly reduced. At the same time, the iron head of different models of the heat capacity is not the same, the iron head is bigger, its heat capacity is greater. The principle is to choose the soldering iron head, iron head does not affect the adjacent element as the foundation, then is the choice of geometry can fully and contact pads shall prevail, only in this way in the welding time can be handy.
In short, automatic soldering is a very complex process, when in welding, we only use the scientific attitude to pick a soldering iron head, in order to achieve a multiplier effect in welding.
Previous:  2013/12/25
Next:Nothing
91人妻无码一区二区精品免费 | 在哪里可以观看中国无码三级片 | 无码人妻精品一区二区三区温州 | 亚洲AV无码久久精品成人 | 影音先锋在线亚洲情趣资源观看 | 亚洲成人在线观看无码 | 白嫩少妇BBB好爽 | 婷婷五月丁香深爱激情三区 | 国产片无码在线观看 | 蜜臀AⅤ色欲A片无码精品147 | 一级a免一级a做片免费 | 100国产精品人妻无码 | 精品人妻一区二区三区浪潮在线 | 日本全黄免费一级 | 蜜桃臀少妇自慰久久久 | 特黄AAAAAAA片免费观看 | 一级婬片试看120分钟 | 蜜桃av在线入口 | 交+视频+在线+观看 国产成人免费熟女视频 | 福利柠檬成人AⅤ导航 | 羞羞 喷水自慰A片 | 人人凹凸XX凹凸爽凹凸 | 麻豆国产一区二区三区四区 | 四虎884aa成人精品 | 成人国产精品秘 入麻豆 | 在线中文字幕av | 欧美精品一区在线 | 四川少妇野外一级A片 | 四川妇女BBBB爽BBBB爽 | 91青青草国产情侣 | 台湾佬娱乐官网登录入口 | www.日本少妇 | 亚洲国产精品t66y老熟女 | 国产不卡黄色视频播放 | 伊人直播女神裸体网站在线观看 | 黄 色 视 频在线看 黄片视频免费在线观看 | 不用下载免费看操逼视频 | 又粗又大又黄A片免费看樱花 | 久久久无码国产精品无码三区三区 | 久久久久久免费免费麻辣 | 亚洲天堂香蕉视频 |