Unlock instant, AI-driven research and patent intelligence for your innovation.

3D printing processing method for silica gel solid model

A 3D printing and processing method technology, applied in the field of 3D printing, can solve the problems of raw material solidification, raw material viscosity change, inability to meet the requirements of medical products, etc., and achieve the effect of low failure rate

Inactive Publication Date: 2018-06-29
辽宁聚高智造科技有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing multi-nozzle 3D printing method cannot be realized, because the structure of the human body model is complex, involving various structures such as bones, blood vessels and muscles, and the current printing equipment cannot print such a complex structure. During printing for a period of time, the viscosity of raw materials often changes, or even solidifies, which seriously affects the quality of 3D printing and cannot meet the requirements of medical products.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 3D printing processing method for silica gel solid model
  • 3D printing processing method for silica gel solid model
  • 3D printing processing method for silica gel solid model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as figure 1Shown, a kind of silica gel solid model 3D printing processing method comprises the following steps:

[0055] S1: the first lifting device controls the downward movement of the hard border printer;

[0056] S2: The inflator sends out compressed air, and the soluble material in the compressed air boundary printing shell moves downward;

[0057] S3: The slider slides on the X-axis guide rail for X-axis positioning, and the two ends of the X-axis guide rail slide on the Y-axis guide rail for Y-axis positioning. The hard border printer prints out the border and bone parts through soluble materials;

[0058] S4: After the border printing is completed, the first lifting device controls the hard border printer to rise and put away, and the second lifting device controls the silicone hybrid printer to move downward;

[0059] S5: The slider slides on the X-axis guide rail for X-axis positioning, the two ends of the X-axis guide rail slide on the Y-axis guide ra...

Embodiment 2

[0068] Such as Figure 2 to Figure 3 As shown, a 3D printing processing method for a solid model of silica gel, including: a hard border printer 1, a first lifting device 3, a silicone hybrid printer 2, a second lifting device 4, a slider 5, an X-axis guide rail 6 and a Y-axis guide rail 7;

[0069] The first lifting device 3 and the second lifting device 4 are fixed side by side on the slider 5, the slider 5 is slidably connected to the X-axis guide rail 6, and the two ends of the X-axis guide rail 6 slide connected to the Y-axis guide rail 7;

[0070] The hard border printer 1 is fixed at the lower end of the first lifting device 3, the silicone hybrid printer 2 is fixed at the lower end of the second lifting device 4, and the hard border printer 1 is set in the border printing housing 11 first piston 12;

[0071] The silica gel hybrid printer 2 includes a hybrid printing housing 21, a silica gel housing housing 22, a curing agent housing housing 23, a mixing pipeline 24,...

Embodiment 3

[0076] A 3D printing processing method for a silica gel solid model, comprising the following steps:

[0077] S1: the first lifting device controls the downward movement of the hard border printer;

[0078] S11: The control switch group controls the electromagnet to be de-energized, and the hard border printer is separated from the attraction of the electromagnet and slides down on the connecting rod;

[0079] S12: The lower end of the hard boundary printer is engaged with the stop ring of the first lifting device, and the lower end of the hard boundary printer passes through the center of the stop ring of the first lifting device, and is positioned on the lower side of the stop ring of the first lifting device.

[0080] S2: The inflator sends out compressed air, and the soluble material in the compressed air boundary printing shell moves downward;

[0081] S21: The control switch group controls the compressed air from the inflator and the opening of the solenoid valve;

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a 3D printing processing method for a silica gel solid model. The 3D printing processing method comprises the following steps of S1, a first lifting device controls a hard boundary printer to move downwards; S2, an inflator emits compressed air; S3, a sliding block slides on a X-axis guide rail; S4, the boundary printing is completed; S5, the sliding block slides on the X-axis guide rail; S6, the silica gel material with a mixed curing agent filled on the boundary is completed; S7, a next layer of 3D printing is carried out; S8, a second lifting device controls a silicagel mixing printer to move downwards; S9, a formed 3D printing product is rested; S10, the solidified 3D printing product is put into a solvent; and S11, the solidified 3D printing product is taken out from the solvent. The invention relates to the 3D printing processing method for the silica gel solid model, the bone and the muscles can be printed, and the human body can be accurately simulated,is particularly suitable for simulating sick human body tissues and can be used for manufacturing an accurate human body model, and is used for training doctors, medical discuss, and academic communication.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to a 3D printing processing method for a silica gel solid model. Background technique [0002] With the development of 3D printing technology, it has greatly promoted the development of industry and education. At present, it needs to be applied in the medical field. It is necessary to use different colors to 3D print arteries, veins, bones, muscles, organs, and skin. The true reproduction of lesion parts and organs, on the one hand, reduces the risk of surgery, and on the other hand, can greatly shorten the growth cycle of surgeons. However, the existing multi-nozzle 3D printing method cannot be realized, because the structure of the human body model is complex, involving various structures such as bones, blood vessels and muscles, and the current printing equipment cannot print such a complex structure. During printing for a period of time, the viscosity of the raw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/106B33Y10/00
CPCB33Y10/00
Inventor 王克峰王佳扬张子蜀赵盼杨平
Owner 辽宁聚高智造科技有限公司