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How to Choose High-Quality Metal Stamping Manufacturer in China?
May 15, 2019

How to Choose High-Quality Metal Stamping Manufacturer in China?

China is the biggest import & export country, export amount increased year by year. When facing such a large market, people may wondering how to choose high-quality metal stamping supplier, to match up their quality and delivery time and other critical points. Now i will show some ways to choose the “Right Guy”. You should … Continue reading “How to Choose High-Quality Metal Stamping Manufacturer in China?”

Surface Treatment Technology of Stamping Dies
May 11, 2019

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”

Be closely Linked Together in both Presicion Metal stamping and Automobile Industry
May 9, 2019

Be closely Linked Together in both Presicion Metal stamping and Automobile Industry

In the great revolution of the diversity and short replacement cycle of automobile toolings, the precision stamping manufactures have been adapted to their own development in the new field. the diversity of toolings can provide more and more types of vehicles by the automobiles enterprises, meanwhile it demands higher stamping process technology, which makes a … Continue reading “Be closely Linked Together in both Presicion Metal stamping and Automobile Industry”

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

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

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)”

How to Protect Terminals During Metal Stamping Process?
April 26, 2019

How to Protect Terminals During Metal Stamping Process?

During stamping process, the terminals will be easily damage and deformation without protective measures, how can we protect it? The first step to protect the terminals is packing by hard paper tray, the K=K paper will be not easy to fracture and deformation. Make sure that the poly foam thickness and paper width are higher … Continue reading “How to Protect Terminals During Metal Stamping Process?”

How to Solve the Undersirable Effects of the Silver Contact Riveting Parts
April 24, 2019

How to Solve the Undersirable Effects of the Silver Contact Riveting Parts

Heju stamping worked out silver contact riveting parts in die technology in 2013. The riveting parts effect as contact and breakover for relay products. It is widely used in medical, communication, transportation, electricity, electronic and other fields. During stamping production, we must do concrete analysis for the undersirable effects, and then take effectural measures to … Continue reading “How to Solve the Undersirable Effects of the Silver Contact Riveting Parts”

Reasons for Metal Stamping Dies Jump Crumbs
April 19, 2019

Reasons for Metal Stamping Dies Jump Crumbs

Metal stamping die jump crumbs means phenomenon that sheet should in the edge jump to die surface after finish blanking shear in high-speed production die.As one of the usual metal stamping bad phenomenon, The cause of jump crumbs phenomenon produce is various,some cause by bad die design, some cause by bad material, some cause by … Continue reading “Reasons for Metal Stamping Dies Jump Crumbs”

Metal Stamping Die Material Introduction
April 17, 2019

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”