A manganese-zinc ferrite core heat soaking sintering device
By using the limiting rod of the manganese-zinc ferrite core homogenization sintering device to contact or clamp the core wire, the problem of uneven heating during the core sintering process is solved, thus improving product quality.
CN122170649APending Publication Date: 2026-06-09GUIZHOU JINGCI ELECTRONIC TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUIZHOU JINGCI ELECTRONIC TECH CO LTD
- Filing Date
- 2024-12-09
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In the existing technology, uneven heating of the magnetic core during sintering is caused by surface contact, which affects the sintering quality of the manganese zinc ferrite magnetic core and reduces product quality.
Method used
A manganese-zinc ferrite core homogenization sintering device is used. The core is clamped by a limiting rod that places the component in line contact or point contact with the core. The core is rotated by a driving component to ensure uniform heating.
Benefits of technology
It achieves uniform heating of the magnetic core during the sintering process, improves product quality, and is suitable for various types of magnetic cores.
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Figure CN122170649A_ABST
Abstract
A homogenizing sintering device for manganese-zinc ferrite cores includes a sintering furnace and a fixed box installed below the sintering furnace. A rotating component is installed inside the sintering furnace, and a driving assembly is installed inside the fixed box to drive the rotating component to rotate. Several fixed sleeves are fixed to the rotating component. The device is characterized in that a placement assembly is detachably connected to each fixed sleeve, and the placement assembly is in line contact with the magnetic core. This invention provides a homogenizing sintering device for manganese-zinc ferrite cores. Multiple limiting rods of the placement assembly clamp or support the magnetic core, providing linear or point contact, avoiding or reducing surface contact. This line or point contact method ensures more uniform heating and more complete sintering of the magnetic core during the sintering process, thereby improving product quality. It is suitable for fixing various types of magnetic cores, including cylindrical cores, cores with alternating cross-sections, and E-type cores.
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