A device for machining cylinder surface microstructure
A cylinder and microstructure technology, applied in the supply of processing working medium, metal processing equipment, electrochemical processing equipment, etc., can solve the problems of low production efficiency, time-consuming and laborious installation, adjustment and unloading of workpieces, etc., and achieve high production efficiency , Easy installation and clamping, and stable process
Active Publication Date: 2022-07-05
HENAN POLYTECHNIC UNIV
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In addition, the installation, adjustment and unloading of workpieces in this technology are time-consuming and laborious, resulting in low production efficiency
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The implementation of the present invention will be described in detail below with reference to the accompanying drawings.
[0021] The present invention provides a device for processing microstructures on the surface of a cylinder, comprising an electrolytic power source 11 , a cylindrical workpiece 3 , a nozzle 5 and an electrolyte 6 ejected from the nozzle 5 . It also includes a cathode roller 10 whose cylindrical surface is covered with a mask 7, an auxiliary roller 4, and a workpiece pressing roller 1. The cathode roller 10 and the auxiliary roller 4 are both cylindrical, and the distance between them is adjustable, and Their central axes are located on the same horizontal plane and are parallel to each other; the cylindrical workpiece 3 is placed in the groove formed by the cathode roller 10 and the auxiliary wheel 4, and is in contact with the cathode roller 10 and the auxiliary wheel 4 respectively; The workpiece pressing wheel 1 is located directly above the cy...
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
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| diameter | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a device for processing microstructures on the surface of a cylinder, comprising an electrolytic power source, a cylindrical workpiece, a nozzle, a mask, a cathode roller, a workpiece pressing wheel, and an auxiliary wheel; the mask is sleeved on the surface of the cathode roller, and the auxiliary Under the action of the wheel and the workpiece pressure roller, the workpiece and the mask are closely combined, and the auxiliary wheel and the cathode roller rotate synchronously. Electrolyte, the cylindrical workpiece is uniformly electrochemically dissolved on the surface of the cylinder under the action of a uniform electric field and flow field, until the microstructure processing of the surface of the cylinder is completed. The invention proposes a new technology for machining the surface microstructure of a cylinder. The technology can improve the stability of the machining process and the machining efficiency, and obtain the surface microstructure with higher precision and higher surface quality.
Description
technical field [0001] The invention relates to a device for processing microstructures on the surface of a cylinder, belonging to the field of mask electrolytic processing. Background technique [0002] Cylindrical metal parts are the core components of products such as plain bearings. Research and application practice show that microstructuring on the surface of the cylinder can achieve the purpose of changing wetting characteristics, reducing friction and resistance, and enhancing mass and heat transfer. At present, the methods for preparing microstructures on metal surfaces mainly include electron beam machining, laser machining, mechanical machining, electrical discharge machining and mask electrolytic machining. Among them, masked ECM is more advantageous for microtexturing of products serving in variable load environments. The main reason is: Electrochemical machining is to achieve microstructure preparation by electrochemical selective etching. The microstructure ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23H3/00B23H3/10
CPCB23H3/00B23H3/10
Inventor 张新民韩磊明平美牛屾李冬冬李士成王文凯李宗彬张亚楠郑兴帅闫亮
Owner HENAN POLYTECHNIC UNIV