Static liquid level control device and operating method thereof based on sla additive manufacturing technology

A technology of liquid level control and additive manufacturing, applied in the direction of manufacturing auxiliary devices, additive manufacturing, manufacturing tools, etc., can solve problems such as disturbance, stress and deformation, and achieve the effect of liquid level maintenance, small quantity, and stable liquid level

Active Publication Date: 2018-06-22
易加三维增材技术(杭州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structural disadvantage is that when the auxiliary liquid tank is injected into the photosensitive liquid of the main liquid tank, disturbance will be formed on the focal plane, and shrinkage will occur during the curing process, which will inevitably cause stress or deformation

Method used

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  • Static liquid level control device and operating method thereof based on sla additive manufacturing technology
  • Static liquid level control device and operating method thereof based on sla additive manufacturing technology

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Embodiment 1: as figure 1 and figure 2 As shown, a static liquid level control device based on SLA additive manufacturing technology includes a liquid replenishment component and a control component, and the control component controls the liquid replenishment component;

[0025] The liquid replenishment assembly includes a main liquid tank 1, a secondary liquid tank 2, and a liquid replenishment tank 3. The bottom of the main liquid tank 1 communicates with the bottom of the liquid replenishment tank 3 through a communication pipe 4. The height of the liquid replenishment tank 3 is Greater than or equal to the height of the main liquid tank 1, the outer wall of the main liquid tank 1 is provided with an overflow backflow notch 5, and the overflow backflow notch 5 communicates with the secondary liquid tank 2, and the secondary liquid A liquid replenishment pump 6 is provided between the tank 2 and the liquid replenishment tank 3;

[0026] The control assembly include...

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PUM

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Abstract

The invention relates to a static liquid level control device, in particular to a static liquid level control device based on the SLA material additive manufacturing technology and an operation method thereof. The static liquid level control device comprises a liquid supplementing assembly and a control assembly, and the control assembly controls the liquid supplementing assembly. According to the static liquid level control device based on the SLA material additive manufacturing technology and the operation method thereof, the structure is compact, the product percent of pass is increased, and the automation degree is high.

Description

technical field [0001] The invention relates to a static liquid level control device, in particular to a static liquid level control device based on SLA additive manufacturing technology and an operating method thereof. Background technique [0002] Generally, the liquid level is controlled by installing a screw lifting device in the auxiliary liquid tank to lift the liquid photosensitive material and inject it into the main liquid tank to maintain the level of the liquid level on the focal plane. The excess photosensitive liquid will flow out through the overflow port and enter the overflow. The flow-back notch connects the overflow-return notch to the auxiliary liquid tank, forming a cycle. The structural disadvantage is that when the auxiliary liquid tank is injected into the photosensitive liquid of the main liquid tank, disturbance will be formed on the focal plane, and shrinkage will occur during the curing process, which will inevitably cause stress or deformation. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/393B29C64/124B33Y50/02
CPCB33Y50/02
Inventor 高鹏项伟灿汪文涛
Owner 易加三维增材技术(杭州)有限公司
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