Detailed Introduction of the Welding Types of Micro Switch
1. The hand-made welding of the manual switch of the micro switch is characterized by the ability to accurately grasp the welding of each electronic product.The main disadvantage is that it takes too much time and effort.
2. The pin wave soldering of the micro switch has the advantages of low price and cost reduction. The main downside is that electronics are getting smaller and smaller these days, and PCB is more likely to be short-circuited with soldering bridges in the middle.
3. SMD reflow oven with micro switch. The advantage of this process is that the temperature is very easy to control, it can prevent the oxidation of the entire welding process, and the cost of raw materials is relatively easy to operate. The main disadvantage is that the whole process of welding heating will also cause the welding raw materials to collapse, which occurs in two industries of heating and main heating.
When the heating temperature is in the range of tens to one hundred, the organic solution, which is one of the components of the solder, will also reduce its viscosity and be discharged.
If the discharge tendency is obvious, the solder particles will simultaneously squeeze out the particles other than the solder.
If it does not return to the solder area when it melts, it will also produce stranded solder balls.
Because of the characteristics of small size, multiple gears, well-proportioned driving force, and good hand feeling, micro switches have been widely used in various fields such as household appliances.
With the continuous improvement of people's living standards, the upgrading rate of various automobiles and home appliances has become faster, and the number of necessary micro switches will increase. This is also our view on its development prospects.
Due to the increasing demand for micro switches, our production quantity and quality management in this field are becoming more and more strict. On the premise of focusing on quantity, it ensures better quality and adds better price and after-sales maintenance service items.
Unionwell Switch is the main brand in our promotion plan and enjoys high popularity among all customers.As an ISO9001, IATF16949 and ISO14001 certified organization, Unionwell is able to manufacture any switch or switch assembly/wiring harness that 100% meets the requirements of major global market access approvals including UL, cUL, ENEC, CE, CB and CQC.
With the continuous efforts of all staff, a complete one-stop system has been established, covering product development, precision molding, injection molding, precision stamping, automation equipment R&D, assembly and testing. Welcome to consult.
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