Rotary polishing device for conducting polishing by means of liquid metal under electromagnetic field and method thereof
A liquid metal and polishing device technology, which is applied in surface polishing machine tools, metal processing equipment, grinding/polishing equipment, etc., can solve the problems of inability to realize automatic polishing, long cycle time, and low polishing efficiency of curved inner holes of 3D printed workpieces. , to achieve the effects of saving labor costs, improving efficiency, and high polishing precision
Pending Publication Date: 2019-12-20
ZHEJIANG UNIV OF TECH
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Problems solved by technology
[0006] The purpose of the present invention is to solve the problem of low polishing efficiency, long cycle, and inability to realize automatic polishing of curved inner holes of 3D printing workpieces, and proposes a rotary polishing device and method for polishing using liquid metal under an electromagnetic field, which can automatically realize 3D printing The polishing of the curved inner hole of the workpiece has high polishing efficiency and a high degree of automation, which greatly saves labor costs and improves processing efficiency
Method used
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Embodiment Construction
[0044] The present invention will be further described below in conjunction with accompanying drawing:
[0045] Such as Figure 1-7 As shown, a rotary polishing device using liquid metal for polishing under an electromagnetic field includes a sliding rail clamping assembly, a rotating clamping assembly and a stator coil assembly.
[0046] The sliding guide rail clamping assembly includes a guide rail drive motor 1, a horizontal linear module 3, a coupling 2, a motor seat and a movable plate 4, the horizontal linear module 3 is installed horizontally on the worktable, and the guide rail drive motor 1 passes through The motor seat is fixed on one end of the horizontal linear module 3, the output shaft of the guide rail drive motor 1 is connected to the horizontal linear module 3 through the coupling 2, the movable plate 4 is fixed on the slider of the horizontal linear module 3, and the guide rail drives When the motor 1 moves, the slider and the movable plate 4 of the horizont...
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The invention discloses a rotary polishing device for conducting polishing by means of liquid metal under an electromagnetic field and a method thereof. The rotary polishing device comprises a slidingguide rail clamping assembly, a rotary clamping assembly and a stator coil assembly; the sliding guide rail clamping assembly comprises a guide rail driving motor, a horizontal linear module, a coupler, a motor base and a movable plate; and the rotary clamping assembly comprises a left-side two-way connecting base, a right-side two-way connecting base, a left piston pipe, a right piston pipe, a left piston rod, a right piston rod, a left-side inflating piston cover, a right-side inflating piston cover, a left-side workpiece clamping head, a right-side workpiece clamping head, a rotary drivingmotor, a drive belt wheel, a driven belt wheel, a synchronous belt, a left rotary connector, a right rotary connector, a left-side rotary pipeline, a right-side rotary pipeline, a left-side bearing pedestal, a right-side bearing pedestal and a right-side fixing base. According to the rotary polishing device for conducting polishing by means of the liquid metal under the electromagnetic field andthe method thereof, a bending inner hole formed in a machined workpiece obtained through 3D printing can be polished by controlling the liquid metal, and bending inner hole polishing automation is achieved.
Description
technical field [0001] The invention relates to the field, and more specifically, relates to a rotary polishing device and a method thereof for polishing using liquid metal under an electromagnetic field. Background technique [0002] Polishing mainly refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is a modification process on the surface of the workpiece by using polishing tools and abrasive particles or other polishing media. At present, the commonly used polishing methods include mechanical polishing, chemical polishing, and electrolytic polishing. [0003] Liquid metal Liquid metal refers to an amorphous metal, and liquid metal can be regarded as a mixture composed of positive ion fluid and free electron gas. Liquid metal is also an amorphous, flowing liquid metal. Liquid metal polishing refers to the polishing of the workpiece with a liquid metal mixture mi...
Claims
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IPC IPC(8): B24B31/116B24B31/12B24B41/06
CPCB24B31/116B24B31/12B24B41/06
Inventor 单晓杭陈强张利李研彪叶必卿
Owner ZHEJIANG UNIV OF TECH