What Is Stamping Tungsten Boat?

Stamping is also divided into forging, ginning, combining and other types. Processing of iron can be referred to as punching. Conventional press working method is cut, bent, twist. Also there are a variety of molds, including plastic, rubber molds, glass molds. Stamping dies are used for stamping, including arbitration die, progressive die, compound die, precision die, drawing die, bending die, molding, die cutting and other types of stamping dies, according to the differences of the finished product, users can choose different stamping dies.

At the beginning of it, tungsten plate should be blended into a certain angle, or bending the blended workpiece again. After that, it should be pressed into any hollow shape by mould, or bending the hollow mould workpiece further deformation. Afterward the hole or the outer edge of tungsten plate should be folded into a straight wall by mould. Forcing an outward radial force on the hollow member by mould, so that the local diameter can be expanded. After expansion, pressing the outside-in radial pressure on the hollow member so to narrow the local diameter. Next, putting the bloom into the die cavity, squeeze it out from the gap of mould to form the hollow or solid workpiece. Roll the panel into a ball peen whose shape approximate to a close one. Finally, press the bended or stretched workpiece into a right stamping tungsten boat shape.

The main features of the stamping W-boat is the high rate of final products. Because that this type of W-boat adopting the stamping equipment and stamping mould, the accuracy of size and shape the stamping wolfram crucible are much higher. What’s more, it has a long life time and it is not easily to be damaged, therefore, the shape of the stamping tungsten boat from the same production batch is almost the same whose quality is also stable. However, during the stamping process, the device will produce noise and vibration which would have a great influence on operators. Furthermore, the mould is an essential material for stamping process, so the quality of the mould determines the quality of the W-boat.

Surface and internal performance of panel have a great impact on the quality of the finished product by stamping, it requires that the thickness of stamping material should be precise and without any spots, scars, bruises, surface cracks.

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