<delect id="qvsce"><sup id="qvsce"><pre id="qvsce"></pre></sup></delect>

<object id="qvsce"><legend id="qvsce"></legend></object>
  • <s id="qvsce"></s>

      <s id="qvsce"><option id="qvsce"><bdo id="qvsce"></bdo></option></s><object id="qvsce"><option id="qvsce"></option></object>
    1. Welcome to visit Qingdao so-and-so machinery equipment co., LTD! home page | Collect site| 中文站| English
      Consulting the telephone
      0755-23029900

      Common problem

      You only need a phone we will provide the most suitable products

      Tel phone
      0755-23029900

      News

      Tel phone:

      0755-23029900

      QQ:445921945

      Phone:13530563928

      Adress:C5 building,RuiMing industrial park,No.44west HeXiu Road ,BaoAn district,ShenZhen.

      Position:Home > Common problem

      How to maintain the automatic solder machine

      Source:未知 Sentiment:Published time:2016-10-09

        Automatic soldering machine specifications and scale variety, and is mainly by the size of weld also have many different places, so the selection of automatic soldering machine type "reasonable, then an antidote against the disease" has a direct relationship to improve the welding efficiency and quality.

        Automatic soldering machine welding integrated circuit, transistor and heating vulnerable components, should external heating type soldering machine using 20W or 25W internal heat, welding wire and coaxial cable, should first use 45W~75W external heating type electric iron, or 50W heat soldering machine. Welding larger components, such as the line output transformer lead foot, the lead foot of large electrolytic capacitors, metal chassis grounding pads, etc., should be more than 100W. Automatic soldering iron soldering machine must be enough time to start making the temperature, there is more matters.

        Automatic soldering machine in the solder joints can not be too saturated, tin points too large easy to and next to the solder joints. In the solder solder joints can not be too tin, which leads to the situation is often happened. Automatic soldering machine joint right is in the middle of three or four, to a small circular element and solder feet, unsaturated nor tin, it seems, solder joint components of the contact is the most good, and most of the circuit board welding out neatly. The use of constant temperature soldering iron adjustable good; usually do not have iron, to maintain a certain amount of tin to iron mouth, do not put in the sponge iron mouth clean after stored in the iron frame; the sponge needs to keep a certain amount of water, to make the day pick up the sponge iron to moist; when in use, the need to clean the iron mouth.

        Automatic soldering machine during use please do not get on the sponge iron mouth clean, only need to be put into the mouth of the iron tin tin Set hard paper box, so keep the temperature not iron mouth rapid decline, if IC is difficult to extract and add some tin, tin tin wire up (due to containing a flux), you can easily extract the tin iron down; the temperature between 340~380 degrees is normal, if some sensitive element is only acceptable welding temperature of 240~280 degrees; iron mouth hair he, blade like metal device is not available, but to use the tin wire to solve; at the end of each day, first clean then, add enough tin, and then immediately cut off the power supply.

        Automatic soldering machine soldering machine wire should not be too small too long, welding voltage drop when the initial voltage shall not be greater than 5%, the initial voltage can not deviate from the power supply voltage of + 10%. Welder operation should wear gloves, apron and protective glasses, so as not to burn the sparks fly. Sliding parts should be maintained good lubrication, the use of the metal should be cleared after the splash. The new machine started after 24 hours of use should be fastening components of a screw, with particular attention to the soft copper electrode and between the connecting screw must be fastened, after frequently clear between the electrode rod and the electrode arm oxide, to ensure good contact. Automatic soldering machine if the use of the AC contactor is not real, that the voltage is too low, the user should first solve the problem of power supply, the power supply is normal before use.

        It should be noted that the new welding machine within half a month, such as the quality of the main parts of the problem, you can replace the new welding machine or replace the main parts. Solder machine parts warranty for one year, provide maintenance service for a long time. General users to inform the factory, according to the distance of three to seven days of service in place. The welding machine damage caused by the user is not within the scope of warranty. Wearing parts, consumption is not within the scope of the warranty.


      News

      夜趣福利男女必上导航,senigu色尼姑电影网,欧美XXXXX,五月天 亚洲成女图区
      <delect id="qvsce"><sup id="qvsce"><pre id="qvsce"></pre></sup></delect>

      <object id="qvsce"><legend id="qvsce"></legend></object>
    2. <s id="qvsce"></s>

        <s id="qvsce"><option id="qvsce"><bdo id="qvsce"></bdo></option></s><object id="qvsce"><option id="qvsce"></option></object>