Processing method for engineering machinery wheel assembly

A technology of construction machinery and processing methods, which is applied in the field of mechanical processing and processing of engineering machinery wheel parts, can solve the problems of reducing product strength and reliability, low production efficiency, and complicated processes, and achieves convenient production and processing, increased production efficiency, and high-quality craftsmanship. simple effect
CN1616187AInactive Publication Date: 2005-05-18张振寰
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张振寰
Publication Date
2005-05-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The machining process of engineering machinery wheel assembly includes the following steps: cutting strip material in the width of even number times the required assembly width; rolling to form the required sizes and shape; rounding to form cylinder; butt welding; and cutting to form even number assemblies. The symmetrical machining process has balanced outer forces, no torque and good forming effect as well as high production efficiency and low cost, and is especially suitable for mass production.
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Description

technical field

[0001] The invention relates to a processing method for engineering machinery wheel parts, which belongs to the category of mechanical processing. Background technique

[0002] Since the wheels of construction machinery vehicles are larger and heavier than those of ordinary cars, the processing of its wheel parts is also relatively difficult. At present, the components of engineering machinery wheels are usually processed by thermal forming or spinning forming, and only one wheel component can be processed at one time. The main disadvantage of these traditional processing methods is low production efficiency, which is only suitable for single-piece and small-batch production. In addition, due to the large volume, some have to be processed and formed by the method of butt jointing into a whole after two segmental molding, which not only makes the process more complicated, but also reduces the reliability of product strength. Contents of the invention [00...

Claims

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