蜜桃av噜噜一区二区三区-蜜桃av麻豆av果冻传媒-蜜桃av亚洲精品一区二区-蜜桃bt天堂精品视频在线观看-蜜桃成人无码区免费视频网站-蜜桃福利视频

你現在的位置:首頁>企業動態

自動點膠機的工作原理!

瀏覽:0
  自動點膠機就是在PCB板上面需要貼片的位置預先點上一種特殊的膠,來固定貼片元件,固化后再經過波峰焊。點膠是根據程序自動進行的。1. 管狀旋轉出膠控制;普通、數字式時間控制器 。2. 點膠筆頭設置微動點觸開關,操作方便;不需空氣壓力 ,接電源 即可工作。
  Automatic dispensing machine is to pre-point a special glue on the PCB board where the patch is needed to fix the patch components, and then solder through wave soldering after solidification. The dispensing is carried out automatically according to the procedure. 1. Tube-shaped rotating rubber tapping control; General and digital time controller. 2. The micro-touch switch is set on the dispensing pen head, which is easy to operate and can work without air pressure.
  1. 工作原理:壓縮空氣送入膠瓶(注射器),將膠壓進進給管中,膠流經以固定時間、特定速度旋轉的螺桿。螺桿的旋轉在膠劑上形成剪切力,使膠劑沿螺紋流下,螺桿的旋轉在膠劑上不斷加壓,使其從滴膠針嘴流出。
  1. Working Principle: Compressed air is fed into the rubber bottle (syringe), the rubber is pressed into the feed pipe, and the rubber flows through the screw which rotates at a fixed time and a specific speed. The rotation of the screw forms a shear force on the adhesive, which causes the adhesive to flow down the thread, and the rotation of the screw keeps pressing on the adhesive to make it flow out of the dropping needle nozzle.
  2. 特點:具有膠點點徑無固定限制的靈活性。可通過軟件進行調整。但是滴大膠點時,螺桿旋轉時間長,會降低整臺機器的產量。另外,膠劑的粘度和流動特性會影響其穩定性。
  2. Characteristic: It has the flexibility of no fixed restriction on the diameter of the adhesive point. It can be adjusted by software. But when dropping large adhesive point, the screw rotates for a long time, which will reduce the output of the whole machine. In addition, the viscosity and flow characteristics of the adhesive will affect its stability.
濟南雙組份打膠機
  無接觸式滴膠泵:
  Contactless drip pump:
  1. 工作原理:壓縮空氣送入膠瓶(注射器),將膠壓進和活塞室相連的進給管中,在此加熱,溫度受控制,以達到佳的始終如一的粘性。使用一個球座結構,膠劑填充由于球從座中縮回留下的空缺。當球回來時,由于加速產生的力量斷開膠劑流,使其從滴膠針嘴噴射出,滴到板上形成膠點。
  1. Working Principle: Compressed air is fed into the rubber bottle (syringe), the rubber is pressed into the feed pipe connected with the piston chamber, where the temperature is controlled to achieve the best consistency of viscosity. Using a ball seat structure, the glue fills the vacancies left by the ball retracting from the seat. When the ball comes back, due to the acceleration force, the glue flow is disconnected, so that it is ejected from the nozzle of the dropping needle and dripped onto the board to form a glue point.
  2. 特點:1)、了傳統方法產生的膠點拉尾。2)、沒有滴膠針的磨損和和其它零件 干涉的問題。3)、無針嘴損壞。4)、無由于基板彎曲和被針嘴損害的報廢。
  2. Features: 1) Eliminate the traditional method of adhesive tailing. 2) No wear and tear of dropping needle and interference with other parts. 3) No pin nozzle damage. 4) No scrap due to the bending of the base plate and the damage of the needle nozzle.

上一篇:打膠機怎么選擇合適的點膠針頭?
下一篇:全自動打膠機在使用中容易出現什么狀況?

  • 微信
主站蜘蛛池模板: 中文一区二区视频 | 真实国语对白视频播放 | 日本另类αv欧美另类aⅴ | 香蕉视频精品 | 久草热视频| 亚洲国产精品不卡毛片a在线 | 88国产经典欧美一区二区三区 | 香蕉在线视频网站 | 日本草草视频 | 国产成人精品一区二三区 | 成人精品亚洲人成在线 | 日本高清中文字幕在线观穿线视频 | 日韩不卡在线播放 | 国产老年人性视频 | 国产亚洲精品色一区 | 欧洲美女高清一级毛片 | 亚洲第一欧美 | 综合色爱 | 在线羞羞视频 | 色婷婷精品大全在线视频 | 毛片免费观看视频 | 国产免费看| 日韩欧美视频 | 国产成人亚洲综合无 | 香蕉在线播放 | 久久精品国产亚洲黑森林 | 99尹人香蕉国产免费天天在线 | 久草在线中文最新视频 | 一级骚片 | 国产精品免费看久久久 | 999热这里只有精品 999人在线精品播放视频 | 狠狠狠狼鲁欧美综合网免费 | 久久高清免费视频 | 5060午夜一级毛片免费观看 | 在线视频这里只有精品 | 亚洲国产人久久久成人精品网站 | 四虎影院中文字幕 | 99这里| 免费观看国产一区二区三区 | 热99re久久精品2久久久 | 欧美一级夜夜爽 视频 |