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,
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
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
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
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
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
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
There are many kinds of tiny precision metal stampings products in the market for medic, wear device, electronics, automotive, aerospace, home applicants, telecommunication industries and more. With the promoting custom ized stamping components, many precision metal stamping makers can meet individual program requirements and solve problems caused by badly designed existing metal stampings as well.
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
