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Pro/E based ground of cutter-suction dredger reamer parametric design method

A cutter suction dredger, parametric design technology, applied in the direction of calculation, electrical digital data processing, special data processing applications, etc., can solve the problems of long design cycle, unreasonable cutter structure, low efficiency, etc., to reduce Duplication of labor, the effect of improving design efficiency

Inactive Publication Date: 2015-01-07
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design method has defects such as long design cycle, low efficiency, and unreasonable reamer structure, so it can no longer adapt to the development speed of the current dredging industry. The dredging industry needs a faster, more convenient and more precise reamer design method.

Method used

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  • Pro/E based ground of cutter-suction dredger reamer parametric design method
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  • Pro/E based ground of cutter-suction dredger reamer parametric design method

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings.

[0041] Such as figure 1 Shown, the parametric design method of a kind of cutter suction dredger reamer based on Pro / E of the present invention comprises the following steps:

[0042] 1. Establish a 3D parametric model of cutter suction dredger cutter

[0043] The main design parameters of the reamer are shown in Table 1:

[0044] Table 1 Main parameters of reamer design

[0045]

[0046] There are many parameters that affect the reamer and are complex and changeable, including the type and state of rock and soil, the output requirements of the dredger, the thickness of the cutting soil layer, the traverse speed and the rotational speed, etc. The relationship between the parameters is shown in the following formula:

[0047] Q = 60 B 1 B ...

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Abstract

The invention discloses a Pro / E based ground of cutter-suction dredger reamer parametric design method. Pro / ENGINEER4.0 three-dimensional modeling software serves as supporting software, an object-oriented VS2005 programming language serves as a development tool, a built-in application interface Pro / TOOLKIT of the Pro / ENGINEER is selected, a three-dimensional parametric model template is combined with program control, a Pro / ENGINEER based application system is developed, and accordingly the parametric design is implemented. A designer can input parameters such as the yield, the efficiency or the transverse movement speed during design to obtain a corresponding three-dimensional reamer. Compared with the traditional design method, the repeated work can be reduced, the design efficiency can be improved, the stress analysis and the optimization design of the reamer are facilitated, and the design requirements of modern products are met.

Description

technical field [0001] The invention relates to a Pro / E-based parametric design method for a cutter of a cutter suction dredger, belonging to the field of mechanical design and automation. Background technique [0002] The reamer is the key working part of the cutter suction dredger, and its design and manufacturing quality is directly related to the working performance and efficiency of the dredger, and it is a key research component in the dredging industry. There are many parameters affecting the design of the reamer, and the factors affecting the cutting performance of the reamer are complex and changeable. The traditional reamer design method is to design and manufacture reamers according to the maximum strength based on empirical formulas based on international standards and combined with practical experience. This design method has defects such as long design cycle, low efficiency, and unreasonable reamer structure, so it can no longer adapt to the development speed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 穆乃超许焕敏周玉刚李凯凯宋庆峰
Owner HOHAI UNIV CHANGZHOU
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