Analysis Of The Causes Of Mold Failure From the current actual situation, there are five main reasons for mold failure: plastic deformation failure; wear failure; fatigue failure; cold and heat fatigue failure; failure under the influence of comprehensive factors. 1.Plastic deformation failure Mainly because the strength level of the mold material is not high; or…
Filling Time, Holding Pressure And Opening Time Of Die-Cast Products 1.Filling time The time required for the liquid metal to enter the cavity to fill the cavity is called the filling time. The length of filling time depends on the size and complexity of the casting volume. For large and simple castings, the filling time…
Aluminum Alloy Gravity Casting Mold And Use Steps While advanced equipment is an essential factor in ensuring product quality, the role of molds in casting is equally important. Especially for aluminum alloy auto parts manufacturers, the accuracy and durability of the mold have a significant impact on product quality. For ferrous metal casting, the mold…
Mold Manufacturing Requirements For Material Properties For the material performance requirements of mold manufacturing, the details are as follows: 1.Annealing process The spheroidizing annealing temperature range is wide, the annealing hardness is low, the fluctuation range is small, and the spheroidization rate is high. 2. Forgeability It has low hot forging deformation resistance, good plasticity,…
Analysis Of The Ray Line Of The Gate Area Of Injection Molding Products In the point gate design in the vertical part direction, a radiation system composed of different color depths and lusters, which is centered on the gate, is called a ray line. There are three general manifestations, namely dark dark lines, dark lines…
How Does The Die-Casting Mold Improve The Damage Caused By Stress? Stresses include thermal stresses and mechanical stresses, mainly due to mechanical, chemical, and operational shocks. Heat is specifically produced in the following ways. 1. In the process of die casting production (1) The cooling temperature control system should be set to keep the working…