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Pro/E based simulation optimization method for cutting soil by cutter suction dredger reamer

A cutter suction dredger and optimization method technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as complex parametric modeling, complex design and production process, etc., to achieve large output, Optimizing the effect of the reamer model

Inactive Publication Date: 2014-04-30
HOHAI UNIV CHANGZHOU
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The design and production process of cutter suction dredger products is very complicated and often changed, and the parametric modeling is relatively complicated. The existing modeling of the cutter is done through Solidworks, but the process is quite simple and many steps are omitted. No technology has been found to use Pro / E software to model the cutter of cutter suction dredger

Method used

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  • Pro/E based simulation optimization method for cutting soil by cutter suction dredger reamer
  • Pro/E based simulation optimization method for cutting soil by cutter suction dredger reamer
  • Pro/E based simulation optimization method for cutting soil by cutter suction dredger reamer

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Embodiment Construction

[0049] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] Such as figure 1 As shown, the Pro / E-based simulation optimization method of cutter suction dredger cutter cutting soil includes the following steps:

[0051] 1. In the modeling process of the dredger cutter, the cutter parameters of the dredger are needed. First, configure the cutter specifications and calculate the cutter parameters according to the requirements of the dredger hull. Different dredger models are different. Therefore, the configured reamer models are also different. Different reamer models have different reamer parameters. Configure the reamer according to the dredging volume of the dredger designed, and then calculate the reamer parameters. The main parameters of the reamer are the diameter of the reamer. , reamer speed and reamer power, etc., the parameters are calculated as follows:

[0052] The calculation formul...

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Abstract

The invention discloses a Pro / E based simulation optimization method for cutting soil by a cutter suction dredger reamer. A cutter suction dredger is a dredger widely used in dredging engineering, and yield is an important indicator of the performance of the dredger, so that a reamer head with a dredging function is an important factor affecting the yield. A three-dimensional model of the reamer is drawn by the aid of three-dimensional modeling software Pro / E, a stressed model of the reamer is built by the aid of MTLAB software, a reamer edge and reamer teeth are analyzed to obtain stress of each reamer tooth, parameters of the model of the reamer are adjusted under given cutting power, so that rotary cutting force is maximal, the model of the reamer is optimized and more scientific, larger cutting force is generated under low power, and the purposes of low energy consumption and high efficiency are achieved.

Description

technical field [0001] The invention relates to a Pro / E-based simulation optimization method for soil cutting by a cutter of a cutter suction dredger, belonging to the field of dredging engineering. Background technique [0002] Pro / E (full name Pro / ENGINEER) operating software is a CAD / CAM / CAE integrated 3D software under American Parametric Technology Corporation (PTC). Pro / Engineer software is famous for its parameterization and is the earliest application of parameterization technology, occupying an important position in the current 3D modeling software field. Pro / Engineer has been recognized and promoted by the industry as a new standard in the field of mechanical CAD / CAE / CAM in the world today. It is one of the mainstream CAD / CAM / CAE software, especially occupying an important position in the field of domestic product design. After more than ten years of development and improvement, Pro / E has more than 20 upgraded versions, and its functions have also been extended to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 周玉刚许焕敏
Owner HOHAI UNIV CHANGZHOU
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