โครงงานนี้ศึกษาและปรับปรุงพัฒนาชุดแ

This project studies and improve the development of mold test kit to pull deep pattern for the manufacture of trays, caused by a mould forming at gas station pumps workpiece is not completed by the adjustment is to be made by stamping moulds series, which has not completed work on the cutting edge of mold forming on the pump and take part come out based on a metal plate to prevent the metal plate was welded to shorten work piece edge tray will have a depth greater than the underlying liquid can enter the tray over the original tray. High heat resistance and corrosion does not occur.

This project is to study and improve mold test kit for the deep-drawn sheet was produced from the press die stamping molding was incomplete and will be adjusted by applying a press die is linked to. forming incomplete to trim the top and press die to cut out the metal plate attached to the sheet metal is not to wrinkle the edges of the tray has a depth of. over the tray master can put the liquid over the tray. Heat and no major rust.

This project is to study and develop mold series test to pull up the deep drawing for production caused by the tray stamping mould forming stamping workpiece is not perfect, the improvement of sets of mould stamping forming.Don't complete the cutting edge on the mold, stamping parts above the cut adheres to the metal sheets to the sheet metal workpiece tray crinkle edge has greater depth the tray can master the liquids as much.Over the tray.Heat to high, and most importantly, no rust.