The invention provides a technological process for producing a walking wheel. After mechanical processing is completed, for parts, except for those at required positions according to a drawing, technological protection is carried out for the rest of a whole wheel, tooling is self-made, a heat preservation material is filled, and the whole wheel is subjected to quenching to meet the hardness and depth requirements. The concrete technology steps are as follows: 1) casting; 2) rough machining; 3) conditioning; 4) finish machining; 5) quenching; 6) performing inspection. The technological process for producing the walking wheel has the beneficial effects that the workpiece yield reaches 30% though original machining and the quality cannot fully meet user requirements, the yield is higher than 99% after the technology is improved, and the product yield is greatly improved; the wheel is partially heated, the hardness and depth requirements are met, and the graded hardness from a tread to a core part of the wheel is realized through hardness damage experiments.
Technological process for producing walking wheel
2015-06-17
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |