Apparatus and method for polishing three-dimensional printed plastic/resin pieces

A technology of three-dimensional printing and plastics, which is applied to the equipment for surface polishing of resin parts, in the field of plastics, it can solve the problems of polluting the indoor environment, polishing the internal surface, insufficient gas exchange, etc., and achieve the effect of restoring surface hardness and high polishing efficiency
CN104339646AInactive Publication Date: 2015-02-11孙韶
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
孙韶
Publication Date
2015-02-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an apparatus for polishing three-dimensional printed plastic / resin pieces. The apparatus comprises a polishing chamber and a solvent storage tank which are communicated with each other by use of a liquid inlet pipe; the apparatus is characterized in that the polishing chamber is an airtight container, an exhaust opening of the polishing chamber is connected with an air inlet of a vacuum device, an air outlet of the vacuum device is connected to the outside atmosphere and the solvent storage tank, respectively, and a switch is used for controlling the vacuum device to be connected with or disconnected from the polishing chamber, the solvent storage tank and the outside atmosphere, respectively. The apparatus for polishing the three-dimensional printed plastic / resin pieces is environmentally-friendly, capable of effectively polishing to-be-polished pieces with complex structures, and also capable of quickly recovering the hardness of the polished pieces.
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Description

technical field

[0001] The invention relates to a polishing device, in particular to a device for polishing the surface of plastic and resin parts printed by a three-dimensional printer. Background technique

[0002] At present, 3D printing technology has developed rapidly, and everyone is trying to apply 3D printing technology in various fields. 3D printing technology uses 3D printers to position and inject thermoplastic materials layer by layer on a fixed spatial position using thermoplastic materials, precise hardware and software positioning technology, and thermoplastic materials are quickly shaped and adhered to form finished products of fixed size. Because the 3D axis of 3D printing can achieve the command position in the 3D drawing extremely accurately through the control of software, 3D printing technology can easily and cheaply produce parts with complex shapes and small quantities that require precision.

[0003] However, whether 3D printing is for industrial app...

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
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