A machining apparatus for marine parts

By designing processing equipment for marine parts, and utilizing methods such as limiting, pushing and pressing, rotary welding, and air blowing to remove welding slag, the problems of difficult removal of welding slag and weld corrosion have been solved, achieving efficient removal of welding slag and protection of welds.

CN118060837BActive Publication Date: 2026-07-10NANTONG INST OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANTONG INST OF TECH
Filing Date
2024-04-07
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

When welding the outer cylinder of the hatch cover cylinder to the outer cylinder base, the welding slag is difficult to completely remove, and the weld is prone to corrosion. Existing equipment is not able to quickly and effectively remove the welding slag and provide corrosion protection.

Method used

A processing device including a limiting mechanism, a pushing and pressing mechanism, a welding mechanism, a slag removal mechanism, and a coating mechanism was designed. Through the process of limiting and fixing, pushing and pressing, rotating welding, blowing to remove slag and applying anti-corrosion paint, the efficiency of slag removal and weld protection are ensured.

Benefits of technology

It achieves efficient removal of welding slag and effective corrosion protection of welds, improving welding quality and efficiency and preventing weld corrosion.

✦ Generated by Eureka AI based on patent content.

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    Figure CN118060837B_ABST
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Abstract

This invention discloses a processing equipment for marine parts, relating to the technical field of machining. It includes a worktable, a limiting mechanism, a pushing and pressing mechanism, a welding mechanism, and a slag removal mechanism. The limiting mechanism facilitates the positioning of the outer cylinder base, and a positioning seat is provided to ensure the outer cylinder and outer cylinder base are on the same centerline. The pushing and pressing mechanism allows the outer cylinder to contact the outer cylinder base. During rotary welding, the corrugated groove on the drive ring drives the tool bar to move up and down, causing the slag-removing tool to strike the weld slag. Simultaneously, the air blowing hose oscillates to blow air, continuously changing the direction of the air blowing towards the outer cylinder and outer cylinder base, thus subjecting the attached weld slag to forces in different directions, improving the efficiency of slag removal during welding, and accelerating the blown and scraped waste slag away from the part surface. Simultaneously, the oscillating plate of the coating mechanism reciprocates under the action of the tool bar, applying anti-corrosion paint to the weld seam, protecting the weld seam of the part.
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