Know SMT Fundamental and Peripherals

SMT fundamental procedure components: Silk-screen printing (or apportioning) - > mounting - > (cementing) - > reflow fastening - > cleaning - > identification - > fix silk-screen printing: Its capacity is applying the patching glue or cement on the PCB holding cushion through skipping, planning for the welding of parts.

The hardware utilized is the screen printing machine (silk screen printing machine) and is situated in the front finish of SMT creation line. Paste dropping: it drops the paste on the fixed area of PCB, and its principle work is fixing the segments on the PCB. The gear utilized is apportioning machine and is situated in the front finish of SMT creation line or in the rear of test hardware.

As per the level of robotization can be partitioned into: programmed creation lines and self-loader creation lines. Programmed creation line alludes to the whole creation line hardware is completely programmed gear, through the programmed board machine, support association line and unloader all the creation hardware with a creation line; self-loader creation line alludes to the fundamental creation hardware isn't associated or not completely Connected, the press is a self-loader SMT line that requires manual printing or manual treatment of printed sheets.

With the constant improvement of SMT position innovation, at present utilized for an assortment of purposes and the earth of the arrangement machine, for example, multi-work situation machine, little arrangement machine, rapid position machine, LED position machine, and so on., Many non-custom mounting hardware.

SMT hardware, there are numerous subordinate gear, SMT industry called SMT peripherals: SMT peripherals, there are many, for example, explicitly testing PCB circuit board network AOI, transmission gear associated between the station, just as programmed location gadget parts And so on, these SMT fringe hardware and SMT machines, weld glue print machines, reflow broiler with the arrangement of completely mechanized SMT creation lines, so creation increasingly effective and computerized.