Production process of conical mud door

Abstract

The invention discloses a production process of a conical mud door. According to the production process of the conical mud door, an inverted conical tooling platform is arranged in an inner cavity, so that a conical panel can be positioned and fixed through the tooling platform in the production process of the conical mud door, the problem that an existing conical panel is separately fixed is solved, the production efficiency of the conical mud door can be effectively improved, and the production precision of the conical mud door can be preferably guaranteed. The production process of the conical mud door is used in the production field of dredge mud doors.

Description

technical field [0001] The invention relates to the field of assembling a mud door of a dredger, in particular to a manufacturing process of a tapered mud door. Background technique [0002] The main structural parts of the dredger conical mud door are composed of flange and cone. In the production process of the cone-shaped mud door, the following parameters need to be controlled mainly: including the perpendicularity between the flange end surface and the centerline of the cone; the perpendicularity between the bottom panel of the cone and the centerline of the cone; The flatness of the profile. [0003] Due to the special structure of the conical bottom plate, that is, the curved plate structure of the conical mud door, it is very difficult to control the positioning and precision during the production process of the conical mud door. Contents of the invention [0004] In order to solve the above problems, the present invention provides a manufacturing process of ...

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Problems solved by technology

[0003] Due to the special structure of the conical bottom plate, that is, the curved plate, the conical mud door makes it very difficult to control the positioning and precision during the production process of the conical mud door.

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