A Ring Gear Casting Method Aiming at the Phenomenon of Local Pulp Lack

Abstract

The invention discloses a ring gear casting method for partial lack of slurry, which belongs to the technical field of ring gear casting. A ring gear casting method for local lack of slurry comprises the following steps: technicians melt casting raw materials , the casting raw slurry in the molten state is obtained, the casting raw slurry is poured into the casting box, and the rotating mechanism is started to drive the casting box to carry out rotary blanking. The present invention makes the casting raw slurry evenly and fully injected by adopting the method of rotating blanking In the casting pool, at the same time, the casting raw slurry that has been injected into the casting pool is stirred and mixed through the retarding mechanism, and the slurry injection process is carried out in a dynamic way of rotating and filling with stirring, so that the casting raw slurry is filled evenly in the casting pool It is compact, greatly reducing the situation of partial lack of slurry; and after the injection of the original slurry, the invention can also conveniently remove the excess casting raw slurry outside the casting pool and facilitate recycling. It is easy to operate and has high practicability.

Description

technical field [0001] The invention relates to the technical field of ring gear casting, and more specifically, relates to a ring gear casting method aiming at the phenomenon of partial lack of slurry. Background technique [0002] Casting molding, also known as (static) casting, is to inject the prepared casting raw materials into the mold and solidify it to obtain a product similar to the mold cavity. The raw materials for casting can be monomers, slurry after preliminary polymerization or polycondensation, or solutions of polymers and monomers. Polymerization or polycondensation usually occurs during curing. The pressure is low during casting, so the requirements for the strength of the mold and equipment are not high, and the investment is small; the size limit of the product is small, and it is suitable to produce large-scale products; the internal stress of the product is low. Therefore, in recent years, the production output has increased rapidly. [0003] Gear ri...

AI Technical Summary

Problems solved by technology

[0004] However, when the existing ring gear is cast, it is often due to uneven stirring and poor fluidity of the slurry, the filling of the slurry in the casting pool is insufficient, especially the serious lack of slurry near the template, resulting in poor quality of the cast ring gear. can't even be put into use

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