Don't worry if you don't know which magnet you need for your motor project. Just tell us your applied industry, product performance parameters, size and quantity, we will recommend the most suitable product for you with our rich experience.
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NdFeB 磁石は、3C (コンピューター、通信、家庭用電化製品) デバイスに電力を供給するミニモーターに広く応用されています。これは主に、高磁束密度、高い減磁耐性、優れた温度安定性などの比類のない磁気特性によるものです。その結果、NdFeB 磁石は、高いトルク対体積比を必要とする小型モーターにおいて、従来のセラミックやアルニコ磁石に比べて大きな利点をもたらします。 W 3C デバイスのモーターに使用される NdFeB 磁石のさまざまな形状について説明し、この分野の市場動向を分析します。また、他の材料に比べて NdFeB 磁石を使用する利点についても説明し、Zhejiang Zhongke Magnetic Industry Co の強みを強調します。 .,株式会社 これらの磁石の製造において。
+86-15857968349
3Cデバイスに使用されるNdFeB磁石の形状
3C デバイスで使用される NdFeB 磁石は、通常、ディスク、シリンダー、ブロック、リングなどのいくつかの形状で入手できます。それぞれの形状には、特定のモーターの用途に応じて独自の利点があります。たとえば、ディスク型の磁石は、正確な位置決めのために平坦で安定した磁石表面が必要な用途に最適です。円筒形の磁石はアキシャル磁束モータで一般的に使用され、磁石がその軸に沿って磁化されて径方向の磁場を生成します。リング磁石は中心に穴があり、通常、ローターがシャフトに取り付けられ、ステーターの周りを回転するブラシレス DC モーターでの使用に適しています。ブロック状の磁石は汎用性があり、幅広い用途に使用されます。
Don't worry if you don't know which magnet you need for your motor project. Just tell us your applied industry, product performance parameters, size and quantity, we will recommend the most suitable product for you with our rich experience.
With a strong engineer team and professional production lines, Zhongke can design and produce magnet in all shapes according to your needs.
If you are not sure about the performance parameters of the product, you can send us a sample, we will do a professional test, determine the performance parameters and issue a report for your reference.
Exclusive customer service 7x24 hours to get professional help, make an appointment with a professional technical engineer to get a comprehensive solution.
Publicly traded listed magnet company in China. Our magnet supplied to many large, medium-scale customers including SAMSUNG, Nidec, Xiaomi, GREE, Midea, WOLONG, amazon, etc. We manufacture type of Ferrite Magnet and Neodymium(NdFeB) Magnet for electric motor, widely used in the field of new generation consumer electronics and energy-saving home appliances.
Just tell us your applied industry, product performance parameters, quantity and size, we will recommend the most suitable magnet for you.
さまざまな形状の NdFeB 磁石の利点
ディスク型 NdFeB 磁石は表面積対体積比が高いため、モーターの熱を素早く放散する必要がある高速用途に最適です。
一方、円筒形の磁石はより均一な磁場分布を持ち、モーターに高いトルク対体積比が必要な用途に最適です。
リング磁石は優れた半径方向強度を備えているため、高性能ブラシレス DC モーターでの使用に最適です。
ブロック状の磁石は多用途であり、さまざまなモーター用途に使用できます。
3C デバイスにおける NdFeB 磁石の市場動向
浙江中科磁業有限公司の利点ネオジム磁石の製造における
浙江中科磁業有限公司は 12 年以上にわたり NdFeB 磁石の大手メーカーです。同社は研究開発に多額の投資を行っており、NdFeB 磁石の性能を向上させるいくつかの独自技術を開発しました。浙江中科磁業有限公司の利点のいくつか。以下を含む NdFeB 磁石の製造:
1. 高度な製造プロセス: 同社は最先端の製造プロセスを使用して、3C デバイス市場の需要を満たす高品質の NdFeB 磁石を生産しています。
2.高品質の素材：浙江中科磁気工業株式会社。は、高品質の原材料のみを使用して NdFeB 磁石を製造しており、磁石の優れた磁気特性と耐久性が保証されています。
3. カスタマイズ: 同社は、顧客の固有の要件を満たすためにカスタマイズされた NdFeB 磁石を提供しています。
4. 大規模生産: 同社は新しい工場の建設後、生産能力が拡大しており、NdFeB 磁石を大量に生産できるため、大量生産の 3C 市場にとって理想的なサプライヤーとなっています。
NdFeB 磁石は、3C デバイスに電力を供給するミニモーターに不可欠なコンポーネントになっています。過酷な環境でも動作できる高性能モーターへの需要の高まりにより、3C デバイスでの NdFeB 磁石の使用は今後数年間で大幅に増加すると予想されます。さまざまな形状の NdFeB 磁石により、特定のモーター用途に応じて独自の利点が得られます。浙江中科磁業有限公司は、高度な製造プロセス、高品質の素材、カスタマイズ性のおかげで、NdFeB 磁石の大手メーカーとしての地位を確立しました。
Zhongke is committed to becoming a world-renowned supplier of permanent magnet material application solutions in the field of new generation consumer electronics and energy-saving home appliances.
The company's current production process of permanent ferrite magnets is as follows: the purchased pre-fired materials are mixed according to their own formula and ingredients, and after being ball milled by a ball mill, ferrite is produced through steps such as precipitation, wet pressing, sintering, and grinding. Body magnetic tiles, ferrite magnets and other finished products. The specific production process flow chart is as follows:
The strontium ferrite calcined material (the main component is SrFe12O19) is mixed with calcium carbonate, silicon dioxide, strontium carbonate, lanthanum oxide, cobalt oxide and other ingredients according to the formula ratio.
The raw materials are added with water and pulverized by a ball mill to form a slurry, which is placed in a sedimentation tower for precipitation.
The dehydrated material formed by precipitation is made into a green body through an automatic press in a normal air environment.
The raw body is sintered at high temperature into a mature body through a wet-pressed magnetic tile electric-fired roller kiln or a wet-pressed magnetic steel gas-fired roller kiln.
The cooked blank is processed by a fully automatic grinding machine processing line to form a finished product.
The magnetic properties, appearance, size and other indicators of the magnets are inspected, packed and put into storage.
The company has applied and improved a number of advanced technologies in the industry, such as high-performance ferrite slurry stabilization technology and secondary ball milling batching technology, which has solved the quantitative problem of material added in the preparation process. And we use double coupling dispersion and fine grinding to overcome the problems of slurry agglomeration and particle size distribution consistency. The performance of the slurry obtained in the ball milling process is more stable, which reduces the unit operating time of the ball milling equipment, improves product quality, and reduces production costs.
The company uses a unique new green release agent independently developed to prepare magnetic tiles. The new green release agent is an organic combination of microbial technology and surface release treatment technology, which can degrade oil molecules, reduce the oil content of the release agent, and restore the surface. active lipophilic factor. The product is combined with the surface release process, and the release effect of the magnetic tile is improved through a new release agent, and the surface finish of the blank is improved. The demoulding technology has the characteristics of simple preparation method and convenient application, and improves production efficiency.
By transforming the sintering preheating system equipment, the company reduces the water content of the sintered green body in the kiln, greatly reduces the waste rate caused by factors such as cracking and lack of oxygen during sintering, and improves the sintering density and mechanical strength of the product. Obtain good microstructure and magnet properties. The company has also realized the sintering base temperature that products with different performances can adapt to through formula adjustment. Products with different specifications, sizes and performances can be co-fired at the same temperature, which significantly improves the production efficiency of the sintering process. In addition, in terms of veneer loading and billet loading, the company has adopted a bulk stacking method that conforms to the company's product features of small shape and light weight after many tests, realizing heavy veneer loading, good sintering atmosphere, and high sintering yield. good effect.
By optimizing the parameters of grinding machines and other processing equipment and improving the process technology, the company has improved the consistency of product thickness to ≤0.02MM within L30MM and ≤0.04MM within L50MM, and has mastered the technology of three-phase motor magnets produced by grinding tooling. Breakthroughs have been made in technical difficulties in the industry, such as product precision and stable equipment performance, and certain innovations have been achieved in technology and equipment.
The company's magnetic tile products are developing in the direction of high efficiency, low consumables, and low energy consumption. For example, through atomic substitution and compound doping, the rare earth-free ZK-5B high-performance motor magnetic tile independently developed by the company reduces the coagulation of magnetic powder, improves the orientation effect, improves the material performance and reduces the production cost by using strong magnetic field to suppress and adding a double dispersant.
WeChat/Zalo/whatsApp: +86-15857968349(Jerry Ma)
Email: mahy@dymagnet.com
中国浙江省金華市東陽市横店鎮長生路28号。
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