The invention relates to the technical field of guide wheels, and provides a guide wheel spoke plate and a manufacturing process thereof.The guide wheel spoke plate comprises a spoke plate body, at least two reinforcing ribs are distributed on the outer surface of the spoke plate body, and each reinforcing rib and the spoke plate body are integrally formed; the manufacturing process comprises the following steps: S1, casting a rough blank of the guide wheel spoke plate by adopting a metal mold casting machine; s2, taking out the rough blank of the guide wheel spoke plate when the crystallization temperature is reduced to 200-1150 DEG C in the previous step, and conveying the rough blank of the guide wheel spoke plate to forging and pressing equipment for forging and pressing so that the rough blank of the guide wheel spoke plate is forged and pressed into a semi-finished guide wheel spoke plate with at least two reinforcing ribs on the outer surface, and the semi-finished guide wheel spoke plate with a plurality of reinforcing ribs on the outer surface and integrally formed with a plate body is obtained; and S3, the semi-finished guide wheel spoke plate obtained in the previous step is subjected to inner diameter and outer diameter finish machining through a machine tool, and then the finished guide wheel spoke plate is obtained. The problems that an existing guide wheel spoke plate is insufficient in manufacturing strength and high in manufacturing cost are solved.
本发明涉及引导轮技术领域,提供一种引导轮辐板及其制造工艺,引导轮辐板包括辐板板体,所述辐板板体外表面布设至少两条加强筋,各条加强筋与辐板板体一体成型;制造工艺包括以下步骤:S1、采用金属型铸造机铸造引导轮辐板粗胚;S2、将上一步骤结晶降温至200℃‑1150℃时取出引导轮辐板粗胚送至锻压设备进行锻压使得引导轮辐板粗胚锻压成外表面布设至少两条加强筋的半成品引导轮辐板,得到外表面具有多条加强筋与板体一体成型的半成品引导轮辐板;S3、将上一步骤得到的半成品引导轮辐板采用机床进行内径和外径精加工后得到引导轮辐板成品。本发明解决现有引导轮辐板制造强度不够、造价成本高的问题。
Guide wheel spoke plate and manufacturing process thereof
一种引导轮辐板及其制造工艺
2022-07-05
Patent
Electronic Resource
Chinese
Spoke, wheel comprising spoke and method for manufacturing wheel
European Patent Office | 2021
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