Method for modeling mill end product in mining machinery

Abstract

The invention relates to a product modeling method, and in particular relates to a method for modeling a mill end product in mining machinery. The method comprises the following steps of: manufacturing a tire plate, manufacturing a fan-shaped core box, and arranging a sand scraping plate for scraping a sand core on the upper part of the core box; arranging the tire plate in the sand box, and allowing molding sand to flow in the sand box; putting a corresponding die insert into the core box, fixing the die insert, and manufacturing the sand core through the molding sand; scraping the molding sand on the upper part of the core box through the sand scraping plate; manufacturing a sand core positioning block through molding sand; and arranging the sand core in a cavity formed in the tire plate according to a position where the sand core positioning block is matched with the positioning table, and forming a specific casting cavity. The method is unique; and according to the method for the tire plate and a variable core box, only a set of sample is required in the production process, the production requirements of a series of end products can be met, the production efficiency is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to a molding method of a product, in particular to a molding method of mill end products in mining machinery. Background technique [0002] The inlet and outlet end products of the mill are the main components of the mill, and the classification of the mill mainly depends on the size of the end products. The series of products at the inlet and outlet ends have the same structure, and the specific product model is determined by the change of diameter. The structure of terminal products is consistent, so the casting process of these products is basically the same, and the molding scheme is the same. The traditional molding scheme adopts the method of combining the outer shape and the core, and the method has the following defects: 1) Different shapes need to be prepared for the same series and different types of terminal products; 2) Different core boxes need to be prepared; 3) The traditional molding method, For the same series o...

AI Technical Summary

Problems solved by technology

The traditional molding scheme adopts the method of combining the outer shape and the core, and the method has the following defects: 1) Different shapes need to be prepared for the same series and different types of terminal products; 2) Different core boxes need to be prepared; 3) The traditional molding method, For the same series of different types of terminal products, the model cannot be used universally, and a new pattern is required, resulting in an increase in the cost of the pattern; 4) The pattern cannot be used universally, and different types of terminals need to be prepared before the molding process, which increases the production cycle and reduces production efficiency.

[0003] There is currently no way to overcome the above drawbacks

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