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

Grinding method for improving grinding efficiency of ferrite

A grinding method and ferrite technology, which is applied to the parts of grinding machine tools, grinding devices, grinding machine tools, etc., can solve the problems of affecting the surface quality of grinding wheels, affecting the service life of grinding wheels, and low grinding efficiency, so as to avoid self-excitation Vibration, improve production efficiency, improve the effect of grinding efficiency

Inactive Publication Date: 2020-10-20
宏辉磁电科技(安徽)有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of processing ferrite, it needs to be ground, cleaned and packaged. The following problems may occur in the traditional processing process: First, during the grinding process, the cooling water used has not been pre-prepared. processing, there may be more impurities, which will affect the quality of the grinding wheel surface, thereby affecting the service life of the grinding wheel; second, when processing ferrite, its grinding efficiency is low; at the same time, its yield rate is also low. Can be affected by the self-excited vibration of the grinding wheel

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
  • Grinding method for improving grinding efficiency of ferrite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This embodiment provides a general processing step assembly of a grinding method for improving ferrite grinding efficiency, such as figure 1 As shown, a grinding method for improving the grinding efficiency of ferrite, the processing steps are:

[0039] Grinding treatment: Put the ferrite to be processed into the grinding machine, use the grinding wheel group to carry out the grinding treatment, and continue to add cooling water during the grinding process. After filtering, the cooling water directly acts on the grinding wheel and the iron. The friction area of ​​the oxygen body;

[0040] Cleaning treatment: The ferrite is introduced into the ultrasonic cleaning machine through the conveying guide rail for through-type cleaning treatment, and then taken out;

[0041] Drying treatment: send the taken out ferrite into the packaging machine through the conveying guide rail, install an air dryer on the surface of the conveying guide rail in this part, and dry the ferrite d...

Embodiment 2

[0044] The present embodiment provides the machining process of the grinding treatment, specifically:

[0045] S1. Put the ferrite to be processed into the grinding port of the grinding machine to fix the position;

[0046] S2. Before turning on the grinding machine, fix the waste grinding wheel on the grinding machine as the workpiece to be ground, so that it can perform the grinding operation with the diamond grinding wheel;

[0047] S3. Open the grinder mouth, the motor drives the diamond grinding wheel to rotate, and grinds the ferrite to be processed;

[0048] S4. Direct the nozzle of the cooling water to the friction area between the grinding wheel and the ferrite, and perform quantitative water spraying operations;

[0049] S5, the ferrite after grinding is sent to the next step through the conveying guide rail.

[0050] In step S3, the grinding process can be divided into coarse grinding and fine grinding,

[0051] During rough grinding: use a diamond grinding wheel...

Embodiment 3

[0058] The present embodiment provides the processing process of cleaning treatment, specifically:

[0059]First, fill the cleaning reagent in the ultrasonic cleaning machine, the cleaning reagent includes chemical solvent and water-based solvent, the liquid level of the cleaning solvent can be higher than the vibration surface, and the duration of continuous treatment is 5-10min;

[0060] Then, turn on the conveyor belt in the ultrasonic cleaning machine, so that the ferrite located on the surface of the conveyor belt takes it away from the ultrasonic cleaning machine, and is sprayed with cooling water;

[0061] Finally, the ferrite is taken out and placed on the conveying guide rail, so that the ferrite on it enters the next step for processing.

[0062] In the process of packing, after air-drying, put the qualified ferrite into the carton, and add foam board filler between two adjacent ferrites;

[0063] Finally, the carton is sealed and sent to the transport vehicle for t...

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 provides a grinding method for improving grinding efficiency of ferrite. The grinding method comprises processing steps as follows: grinding treatment: the to-be-processed ferrite is placed into a grinding machine, opposite-grinding type grinding treatment is performed by a grinding wheel set, cooling water is continuously added in the grinding process, and the cooling water directlyacts on the friction area between the grinding wheel and the ferrite after being filtered; and cleaning treatment: the ferrite is introduced into an ultrasonic cleaning machine through a conveying guide rail for passing cleaning treatment, and is then taken out. The main technical points of the grinding method are as follows: coarse grinding and fine grinding are combined, defects which are difficult to be removed in the fine grinding stage, such as coarse tension marks or cracks, can be prevented during coarse grinding, the higher the rotating speed during grinding treatment is, the better the grinding effect is, and grinding efficiency is improved; and after processing by the whole technique, surface quality of the ground ferrite is stable and yield is greatly increased, so that the processing cycle is ensured, and production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of ferrite processing, in particular to a grinding method for improving the grinding efficiency of ferrite. Background technique [0002] Magnetic ceramics mainly refer to ferrite ceramics, which are composite oxides mainly composed of iron oxide and other iron or rare earth oxides. Ferrites are mostly semiconductors, and their resistivity is much higher than that of general metal magnetic materials, and they have the advantage of small eddy current loss. In the field of high frequency and microwave technology, such as radar technology, communication technology, space technology, electronic computer and so on, it has been widely used. [0003] In the process of processing ferrite, it needs to be ground, cleaned and packaged. The following problems may occur in the traditional processing process: First, when grinding, the cooling water used has not been pre-treated. After processing, there may be more impurities, whi...

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
IPC IPC(8): B24B1/00B24B41/04B24B55/03B24B37/00B24B37/34B01D35/02
CPCB01D35/02B24B1/00B24B37/00B24B37/34B24B41/04B24B55/03
Inventor 陈锦华
Owner 宏辉磁电科技(安徽)有限公司