SURFACE MOUNTING TECHNOLOGY (S.M.T.) USED FOR MOUNTING SMD COMPONENTS ON PCB(PRINTED CIRCUIT BOARD)
SMT PROCESS IS DEVIDED IN THREE PHASES:
SCREEN PRINTING MACHINE SP-100:
The sp-100 is a versatile screen\stencil printer manufactured by SpeedPrint that is used for larger substrate and printed circuits boards. The sp-100 provides high degree of precision required for screen-printing circuits of widely varying sizes using a flexible work holder. The work holder contains two movable pins to locate the board on it. The machine control panel contains the necessary controls & indicators, this includes the Print mode selector, and Start Print Cycle buttons & an Emergency stop button.
PICK AND PLACE MACHINE MY-12:
MYDATA MY-12 is designed to pick components from their packages and place it at the right position on a solder paste screen-printed board. With its exceptional accuracy, the MY12 performs both high-speed mounting using the HYDRA Speedmount at 21,000 Components Per Hour(CPH), and accurate fine-pitch placement with the Linescan Vision System (LVS). It also contains an optional electrical verifier which can ensure you that your component has the right electrical value and proper dimensions. It also has a single mounthead called as Midas which is used to mount a single component of all types.
PICTURE OF MY-12:
• Midas Mounthead: This standard mounthead is fast, reliable and accurate which can place any type of component from ultra-fine pitch and large components to complex Chip Scale Packages (CSP).
• HYDRA Mounthead: The optional HYDRA speedmount is designed for high-mix, high-volume production. The HYDRA can handle eight different components simultaneously, and significantly increase the throughput. When combined with standard Midas mounthead, we have a machine for both high-speed mounting and fine pitch placement on a single platform....
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