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Surface Treatment Technology of Stamping Dies
May 11, 2019

cnstamping

Surface Treatment Technology of Stamping Dies

Stamping dies in addition to required the mold substrate material has high strength and obdurability coordination during working, mold’s surface performance is also critical importance for working properties and tooling life time. These surface performance including: wear-resistance, corrosion-resistance, friction factors and fatigue properties etc. Through surface treatment technology, the stamping dies surface performance can be … Continue reading “Surface Treatment Technology of Stamping Dies”

How To Handle With The Ten Common Malfunctions For Stamping Die?(2)
May 7, 2019

cnstamping

How To Handle With The Ten Common Malfunctions For Stamping Die?(2)

Material Camber Reasons summarized as blow: 1.Stamping burr (especially for the carrier); 2.Material burr, tooling without trimming; 3.Improper punch depth (too deep or too shallow); 4.Part crushed, there are scrpes in the die; 5.Swaging too deep partially or local damage at swaging area; 6.Tooling design; The relative countermeasures as blow: Grinding blanking die. Change material, … Continue reading “How To Handle With The Ten Common Malfunctions For Stamping Die?(2)”

How to Handle with the Ten Common Malfunctions for Stamping Die?(1)
April 27, 2019

cnstamping

How to Handle with the Ten Common Malfunctions for Stamping Die?(1)

During stamping production, we must to do concrete analysis for defective stamping situation, adopt effective countermeasures, sovle the problem redically. Only in this way, we can cost down the production cost, and do smooth production. Now i will show you how we handle with the ten common malfunctions during our stamping production: Stamping Burr The … Continue reading “How to Handle with the Ten Common Malfunctions for Stamping Die?(1)”

Metal Stamping Die Material Introduction
April 17, 2019

cnstamping

Metal Stamping Die Material Introduction

Metal stamping die material including steel, carbide, steel bonded carbide, zinc alloy, low melting point alloy, aluminum bronze, high polymer material etc. Most stamping die material use steel-oriented at present, common die working part material mainly included: 1. Carbon tool steelUse for metal stamping die, carbon steel of cutting tool and measuring tool, compared with … Continue reading “Metal Stamping Die Material Introduction”

Advantage of Progressive Die
April 13, 2019

cnstamping

Advantage of Progressive Die

Progressive die is the name of the die structure,basically can be interpreted as stamping parts can’t finish production from any one stamping die in one-time stamping by punching, bent or amplify mold,etc.It must use many sets die or many process to finish stamping.Design these parts of multi project or multi die in the same die,use math … Continue reading “Advantage of Progressive Die”

Progressive Die Design
March 30, 2019

cnstamping

Progressive Die Design

There are many products on the market stamped by progressive die, from the tiny electronic, electrical products to medium and large parts in car and aircraft. And the shapes of the stamping products are variety. All kinds of die processing engineering are differences..The progressive die design general can be divided into five major projects: Understand … Continue reading “Progressive Die Design”

How To Extend The Life of Progressive Die
March 2, 2019

cnstamping

How To Extend The Life of Progressive Die

The proper use and maintenance of progressive die is an important measure to prolong die life. The use of progressive die should pay attention to the following aspects: Ensure the balance and lifting of the upper die when the metal die is installed, prevent the overtilt of the upper mould leading to the rupture of … Continue reading “How To Extend The Life of Progressive Die”

How To Control The Quality Of Medical Terminal Stamping Die
December 20, 2018

cnstamping

How To Control The Quality Of Medical Terminal Stamping Die

Heju precision focused on OEM electronic metal stamping service for 30 years. We have systematic and perfect quality management system on precision medical metal stamping die. It ensure precision mold processing quality through 4 quality control aspects from IQC, IPQC, FQC and OQC. We pay much attention on processing and inspection process of each medical … Continue reading “How To Control The Quality Of Medical Terminal Stamping Die”

6 Methods of Improving the Service Life of Stamping Dies
December 9, 2017

cnstamping

6 Methods of Improving the Service Life of Stamping Dies

1 Improved Design of Stamping Die Stamping die life time is based on rational design.In stamping die design, engineers should give full consideration to form of mold,fixing method and guide form of concave convex die,determination of the pressure center and rigidity of lower plate.Especially for blanking die, gap value has a great influence on the … Continue reading “6 Methods of Improving the Service Life of Stamping Dies”

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