SMT DIP ထုတ်လုပ်သူနှင့်တပ်ဆင်ခြင်း - တစ်နေရာတည်းတွင်ဝန်ဆောင်မှု

Kingford တွင်လက်ရှိတွင် YAMAHA အမှတ်တံဆိပ်ကိုအသုံးပြုသော SMT DIP လိုင်းသုံးခုရှိသည်။ YSM20R သည်ကျွန်ုပ်တို့၏အသစ်စက်စက်စက်ဖြစ်သည်။ သီအိုရီထုတ်လုပ်မှုစွမ်းရည်သည် 96000CPH ဖြစ်သည်။ အမြန်နှုန်းမြန်သောကမ္ဘာလုံးဆိုင်ရာပေါင်းစည်းထားသည့် ဦး ခေါင်းသည်ကမ္ဘာပေါ်တွင်အမြန်ဆုံးတစ်ကမ္ဘာလုံးဆိုင်ရာနေရာချထားရေးစက်ဖြစ်သည်။

ဤပုံစံသည်ပစ္စည်း ၁၄၀ မျိုးကစားနိုင်သည်။ ရှေ့နှင့်နောက်ဘူတာ ၇၀၊ ထောက်ခံသောခါးပတ်အမျိုးအစား၊ disc type, rod type tray ။ ၎င်းသည် 0201 အစိတ်အပိုင်းများကိုတပ်ဆင်နိုင်သည်။ ၎င်းသည်အမျိုးမျိုးသောထုတ်ကုန်အမျိုးမျိုးနှင့်ကိုက်ညီနိုင်သည်။

With reflow soldering in the ten-temperature zone, the solder paste and components are fully integrated. To reduce the occurrence of false soldering and soldering problems. 100% of all products that have been placed are tested by တပ်ဆင်ပြီး AOI to eliminate placement errors and placement defects.  Thereby to improve the yield rate and ensure product quality.

smt dip

Advantages of SMT Dip chip processing:

  • High assembly density, small size, and lightweight of electronic products.
  • High reliability and strong seismic resistance. The solder joint defect rate is low.
  • High-frequency characteristics are good. Reduced electromagnetic and radio frequency interference.
  • Easy to automate and increase productivity. Reduce costs by 30% to 50%. Save materials, energy, equipment, manpower, time, etc.

Through Hole assembly:

Kingford currently uses a double-peak lead-free soldering machine. The principle of wave soldering is to achieve a one-time rapid soldering process by rolling the molten solder paste to form a peak. And soldering contact with the PCB ဘုတ် with the components inserted. Compared with manual welding, it has high efficiency and good welding effect and is suitable for mass production. The emergence of double peaks solves most of the problems such as poor tinning, improves the yield, reduces manual repair and ensures the quality of welding.

The principle is that the first peak acts by a rapid movement to wash the flux trapped in the plug’s foot, and the untinted part is lubricated. After the second peak, the irregular part of the tin is corrected again, and the tin is not applied. It is also supplemented to make it more rounded and the welding effect is better. At the same time, we are equipped with the later တပ်ဆင်ပြီး AOI inspection to better solve the welding defects such as misplaced parts, missing welding, bridging and not being welded, which improves the welding reliability.

Kingford SMT Line

မှတ်စုများ -

Double-wave soldering Because SMD does not have a mounting jack like THD, the gas volatilized by the flux is nowhere to be emitted. In addition, SMD has a certain height and width and is high-density mounting, and the solder surface has tension.

Therefore, it is difficult for the solder to penetrate into every corner of the mounting component in time, so if a single wave soldering is used, a large amount of leakage welding and bridging will occur, and double wave soldering must be used to solve the above problem. Double wave soldering: There are two peaks before and after the tin furnace. The former one is narrower (the ratio of wave height to wave width is greater than 1).

The peak-end has 2-3 sweep b staggered small peaks, which are constantly flowing up and down in such a long position. Under the action of turbulent waves, the gas generated by the flux is removed, and the surface tension is also weakened, so that good welding is obtained. The latter peak is a wide-width wave in both directions, and the solder flow is flat and slow, which can remove excess solder and eliminate undesirable phenomena such as burrs and bridges.


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