Guiding wheel production process?
Release time：
Dec 03,2024
The guide wheel is an important component in the walking system of large construction machinery such as excavators.
The guide wheel is an important component in the walking system of large construction machinery such as excavators. It is installed on the track to guide the track. Its main function is to guide the correct winding of the track, while using a tensioning device to move the guide wheel to adjust the tension of the track. Therefore, the guide wheel is both the guide wheel of the track and the tensioning wheel in the tensioning device. The working environment of the guide wheel manufacturer requires the raw material steel to have high strength, wear resistance, and good impact performance. For a long time, the production process of guide wheels in domestic machinery manufacturing enterprises has mainly relied on forging production. The entire process has disadvantages such as large metal processing losses, low production efficiency, and high comprehensive energy consumption.
The production of guide wheels includes steps such as making wheel rims, making wheel hubs, making web plates, making ribs, welding wheel bodies, heat treatment, and precision machining. The production process of the present invention divides the traditional one-piece casting guide wheel body into wheel rims, wheel hubs, web plates, and ribs, and each part is made separately and connected together by welding. In this way, the guide wheel body can choose the corresponding materials according to the actual stress situation of each part, without the need to use expensive alloy steel, making the entire guide wheel body cost-effective; By using forging and punching instead of traditional casting, there is no problem of uneven wall thickness, and the material density after forming is higher, making it more wear-resistant.
At the front of the entire rack, it is used to guide the operation of the chain and adjust the tension of the track through the adjustment device to absorb impact loads. It has a large volume and uneven force, especially under conditions of single-sided operation, slope operation, slope top operation, and severe chain loosening and wear, which is a significant test of the service life and quality of the guide wheel;
We offer wheel rim cast steel welding type, wheel rim rolling ring welding type, and wheel body integral cast steel type guide wheels to match different vehicle models and working conditions;
The material of the wheel body is high-precision alloy steel, and a suitable heat treatment scheme is adopted to ensure the surface hardness and appropriate hardness layer of the wheel body. This enables our guide wheels to operate effectively in various harsh conditions;
High quality shafts, copper sleeves, floating seal systems, and oil increase lubrication effect and reduce friction;
characteristic:
1) The guide wheel body is a cast part, and after special heat treatment, it has the properties of durability and rust prevention;
2) Good sealing ensures the service life of the wheels.
3) The interface of the guide wheel displays the appearance of the wheel body diameter hardness, and the lubrication gap between the guide shaft and the outer diameter is designed reasonably to increase the wear life.
4) The cross-section displays the hardness and lubrication clearance of the lead shaft.
5) The guide shaft, copper sleeve, and sealing components are all produced through a fully automated production system and precision controlled by a CNC computer to ensure reliable operation of the draft.
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E-mail ：yixingmachinery@gmail.com
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