Custom Progressive Stamping Die Service China

Progressive die design (also known as continuous die) is referred to the punch in a stroke, in a few different positions, at the same time to complete the multi-process die.

OEM Progressive Die Factory

Stamping parts in the progressive die are gradually formed, continuous forming is the technique of work stage concentration, which can make cutting, grooving, punching, plastic deformation, blanking, and other processes completed in a pair of old. According to the actual needs of stamping parts, a number of stamping processes are arranged in a certain order (called the station in the progressive die) for continuous stamping. It can not only complete the blanking process but also can complete the forming process, even the assembly process, many complex stamping parts that need multi-process stamping can be fully formed on a die, which provides favorable conditions for high-speed automatic stamping. It can be seen that the progressive die is a kind of high-efficiency punching die with multi-stations.

Types of Custom Progressive Die Components

Progressive Die

Progressive Stamping

Progressive Die Stamping

Progressive Stamping Die

Progressive Die Design

Stamping layout design

The cost of progressive metal stamping production is mainly the cost of raw materials, so reasonable use of materials is a very important issue in stamping production. The arrangement of stamping parts on the steel strip or plate is called the stamping layout. If the layout design is not reasonable, it will cause material waste. To determine whether the layout is reasonable is mainly the utilization rate of reference materials, that is, the percentage of the actual area of the workpiece to the material area. The less the area of waste produced, the higher utilization of materials will be.

The discharging of stamping parts can be divided into three kinds of discharging methods: waste discharge, less waste discharge, and no waste discharge. It is significant to adopt the less or even no waste layout method to reduce the cost of stamping parts and is conducive to producing more products at the same time to improve production efficiency. Meanwhile, because of the reduction of stamping perimeter, the stamping die structure can simplify and pressure reduced. The material utilization rate can reach 95% with no waste discharge, and 70% to 90% with little waste discharge.

Progressive Die Design

Benefits of Progressive Die

Labor Productivity

A progressive die can complete blanking, bending, forming, drawing, and other processes. The press can punch one workpiece or a metal part per stroke, so it has higher labor productivity than single die and compound die.

Simple And Efficient

The use of progressive die stamping can reduce the number of equipment, molds, and workshop area, eliminating the transfer and storage of semi-finished products.

Automatic Continuous Die Stamping Process

Progressive die easily achieve automation from coil or strip material to feeding, discharging, and lamination. Because of the automatic continuous die stamping process, workers can safely operate without entering a dangerous area.