
Bottom Forming - Automatic forming system adopting a precision servo-electric press and an adjustable double-side mold, can form all kinds of flat packages (top lead chip, middle lead chip and bottom lead chip). High-precision forming is achieved through adjustable parameters.
Major Function
- Automatic adjustment of mold position
- Precision pressure control
- Multi-segment pressurization program
- Precise Z-axis displacement control
- High precision pressure feedback
- Process parameters storage and calling
- Statistical analysis of processing data
Equipment Features
- Flexible universal holder applies to different sizes of chips. All kinds of two-side or four-side packages can be formed into gull-winged shape.
- The standoff height (A+J) can be set via computer and automatically adjusted.
- The gold-plated surface of the leads will be slightly scratched after forming, but not damaged. There will be no indentation, crack or pit on the leads.
- Positioning accuracy of electric-servo press is 0.01mm.
- Mechanical arm for automatic pick-and-place. Movement precision is 0.02mm.
- Cutting length:0.8mm,1(customizable)
- Body to bend dimension:0.5mm,0.75mm,1.0mm (customizable)