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What Influences the Life of Precision Terminals Die?
July 5, 2017

cnstamping

What Influences the Life of Precision Terminals Die?

Influencing factors of precision terminal die life in different stamping process and external environment is various. Following comprehensive Analysis of the factors affecting die life in punching equipment and mold design: A. Punching equipment of precision stamping terminals It is vital to stamping die life time of the precision and rigidity of punching equipment. The … Continue reading “What Influences the Life of Precision Terminals Die?”

What are the primary factors that affect the material machinability?
June 22, 2017

cnstamping

What are the primary factors that affect the material machinability?

The chemical composition of steel is very important. The higher alloy composition of steel, the more difficult to machining. Metal cutting performance will be decreased when carbon content increase. Steel structure is also very important for metal cutting performance. Different structures included: Forged, cast, extruded, rolled and machined. Forging and casting parts surface are very … Continue reading “What are the primary factors that affect the material machinability?”

What’s The Most Important And Decisive Factor For Choose Tool Steel?
June 20, 2017

cnstamping

What’s The Most Important And Decisive Factor For Choose Tool Steel?

Forming method–can choose from two kind of basic material A) Hot working tool steel, it can afford high temperature during casting, forging and extrusive. B) Cold working tool steel, usually used for blanking, shearing, cold forming, cold extrusive, cold forge and powder pressure molding. Plastic–some plastic will producing corrosive by-products, such as PVC plastic. Condensation … Continue reading “What’s The Most Important And Decisive Factor For Choose Tool Steel?”

The Advantages and Benefits of In-Die Molding
June 16, 2017

cnstamping

The Advantages and Benefits of In-Die Molding

In-die tapping is that a part manufactured out of brass is created using multiple stations in the stamping process. While the stations continue to shape the part as the material moves through the stamping press, holes are tapped to provide the threading necessary for the finished piece. Combining the tapping and progressive die stamping process … Continue reading “The Advantages and Benefits of In-Die Molding”

The Main Reasons for The Burst of Metal Precision Stamping Die
June 13, 2017

cnstamping

The Main Reasons for The Burst of Metal Precision Stamping Die

Because of different stamping process and different working conditions, the cause of precision stamping die burst can be in many ways. The following aspects of comprehensive analysis of the cause of mold burst: 1. The stamping die with bad raw material will broken in the subsequent processing.The life of molds with different materials is often … Continue reading “The Main Reasons for The Burst of Metal Precision Stamping Die”

Precision Progressive Die Design
May 19, 2017

cnstamping

Precision Progressive Die Design

Precision progressive die design means the man who work on mold digital design in enterprise, including cavity die and cold stamping die, it can take full advantage of digital design tools, improve progressive die design quality and reduce the design cycle. Progressive die designer are proficient at CNC programming, progressive die 3D design, products R&D … Continue reading “Precision Progressive Die Design”

The Difference between Progressive Die and Compound Die
May 16, 2017

cnstamping

The Difference between Progressive Die and Compound Die

Progressive die, which is composed of multiple work station, associates to complete different processing in sequence for each station, and finishes stamping process in one stroke. Material is pushed with a constant pitch by the punch feeder, and the die can complete multiple stamping processes including punching, blanking, bending, trimming, drawing and so on. 1. … Continue reading “The Difference between Progressive Die and Compound Die”

Are You Doing These Movements To Damage The Mold
April 20, 2017

cnstamping

Are You Doing These Movements To Damage The Mold

Never maintenance stamping mold according the maintenance plan (1) Do not replace any spring. Damaged spring keep on working, which will lead to a skew of your block and damage the mold parts. using the spring of different sizes, different lengths at the same time will cause very poor spring pressure distribution. (2) Do not … Continue reading “Are You Doing These Movements To Damage The Mold”

The Application of Computer Tomography Technique (CT) in the Die Manufacture
December 26, 2016

Heju

The Application of Computer Tomography Technique (CT) in the Die Manufacture

In recent years, China die industrial have developed rapidly and already have international die tooling technology. The scale of the tooling making is the lead in the world. But it remains at the lower end of the relevant supporting testing technology, monotony and limitation.   Traditional test way only can do appearance size, hardness test and so on of the die and products. There is a lack of better testing method of the internal structure and quality, adaptability, risk assessment.   In consequence, a convenient a lossless testing way in all directions for interior and exterior of … Continue reading “The Application of Computer Tomography Technique (CT) in the Die Manufacture”

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