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Method for modeling by using plastic mold ship bracket device and plastic mold ship bracket device

A bracket device and mold technology, applied in the field of modeling, can solve the problems of poor machining performance, long production cycle, low toughness, etc., and achieve the effects of excellent molding effect, accelerated molding time, and good smoothness.

Inactive Publication Date: 2018-04-13
李春洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the existing processing technologies for standard entities and master models, epoxy resins are used as adhesives, most of which are complicated in process, difficult to process, high in cost, and long in production cycle
Especially for plastic processing with epoxy resin as binder, due to the large proportion of minerals used as fillers, the processing of plastic molds has the disadvantages of high strength, low toughness, high brittleness, and poor machinability.

Method used

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  • Method for modeling by using plastic mold ship bracket device and plastic mold ship bracket device
  • Method for modeling by using plastic mold ship bracket device and plastic mold ship bracket device
  • Method for modeling by using plastic mold ship bracket device and plastic mold ship bracket device

Examples

Experimental program
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Effect test

Embodiment 1

[0030] like figure 1 As shown, a method of modeling using a molded ship bracket device includes the following steps:

[0031] Step 1, place a large-scale plastic cloth with good airtightness on the molded boat bracket, and fix the plastic cloth around the frame of the molded boat bracket with stoppers and sealant;

[0032] Step 2, the plastic cloth is covered with at least two layers of plastic film, and then at least two layers of kapok, shredded paper and flexible chain broken materials are spread on the plastic film to form a layer of miscellaneous materials, and the miscellaneous materials Lay plastic film on top of the layer;

[0033]Step 3: Put in the ship bottom mold to be molded, adjust the height of the hydraulic device on the molded ship bracket according to the bottom shape of the ship bottom mold, and at the same time cooperate with the steering limit device to establish a prototype of the bottom shape of the ship bottom, and place the molded ship bracket After a...

Embodiment 2

[0040] The structure and principle of this embodiment 2 are basically the same as that of embodiment 1, the difference is that the order of operation is changed, the epoxy resin mixture is first poured into the molded ship bracket, and then the height of the hydraulic device of the molded ship bracket is adjusted. Form the desired shape for the mold.

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Abstract

The invention discloses a method for modeling by using a plastic mold ship bracket device. The method can be used for carrying out shaping and demoulding on the bottom of the ship. The device comprisea plastic mold vessel bracket and a mixed material layer which is used for shaping the epoxy resin mixture, a ship bottom die is used for carrying out die pressing on the epoxy resin mixture to forma new ship bracket, the integrity of a hull can be observed from the ship bracket, a good inspection effect on building ship bottom is acquired. The bottom contour and the line of the model to be modeled are adjusted according to different requirements, and then curing and demolding are carried out after the plastic mold is molded; secondary curing, mechanical manufacturing and inspection are conducted after demoulding. According to the method for modeling by using a plastic mold ship bracket device and plastic mold ship bracket device, modeling adjustment is carried out on the ship bottom according to different shapes, an air drying device can accelerate the forming time of the mold, and the cleaning device can automatically clean the equipment; the organic silicon modified epoxy resin can be used for improving the heat resistance, and the method and the device have the characteristics of being diversified in shaping effect, simple and novel in operation and the like.

Description

technical field [0001] The invention belongs to the technical field of modeling, and relates to a method for modeling by using a molded ship bracket device and the molded ship bracket device. Background technique [0002] Building a vehicle such as a ship or a car often requires first making a 1:1 mock-up. That is, the standard sample, or "master model", from which the mold of the sheet metal part is reproduced. The development progress and precision of a product depend on the processing of standard entities and master models. Because of the standard entity, the main model reflects the general assembly relationship between the cover and each component one to one, and is the basis for manufacturing and repairing various molds and assembly fixtures, as well as the manufacturing and coordination of sheet metal parts. People are interested in the processing of the standard entity, the master model. Among the existing processing technologies for standard entities and master mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C39/02B29C39/22B29C39/26B29C39/36B29C39/38B29C39/42B63B9/00C08L63/00B29L31/40
CPCB29C39/026B29C39/22B29C39/26B29C39/36B29C39/38B29C39/42B29L2031/40B63B71/00C08L63/00
Inventor 李春洪
Owner 李春洪
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