Casting problem--R angle leakage, have pore in inner hole after processing

1, the performance of high-pressure casting cut-off valve: Because of the high-pressure cast-off valve seat channel change is proportional to the valve stroke. High-pressure globe valve stem opening...

Today's industrial products are constantly developing in size and scale. The processing of more and more products, such as medical and dental equipment, mobile phones, notebook computers, aerospace...

Since China listed “equipment manufacturing” as a national development strategy, China’s equipment manufacturing industry has made rapid progress. The manufacturing capabilities of many large-scale...

When using die-casting molds, you need to pay attention: (1) Characteristics of use of die-casting molds; (2) the temperature of the alloy melt; (3) temperature of mold work; (4) Lubrication of die...