Surface polishing device for machining magnetic ring
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 肖杰
- Publication Date
- 2020-04-03
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Abstract
Description
technical field
[0001] The invention relates to the technical field of magnetic ring processing, in particular to a surface grinding device for magnetic ring processing. Background technique
[0002] The magnetic ring is an anti-interference component commonly used in electronic circuits. It has a good suppression effect on high-frequency noise. It is an anti-interference component commonly used in electronic circuits. It has a good suppression effect on high-frequency noise. Generally, ferrite is used Made of different materials, the magnetic ring has different impedance characteristics at different frequencies. Generally, the impedance is very small at low frequencies. When the signal frequency increases, the impedance of the magnetic ring increases sharply. The surface of the magnetic ring needs to be polished during processing. .
[0003] The defects that exist in the existing surface grinding device for magnetic ring processing are:
[0004] 1. The existing surface gr...