Tampa da caixa de engrenagens industrial de trilho de máquinas de fabricação

In the rail transit equipment system, the motor industrial gearbox cover as a core protection component, its technical content than ordinary mechanical parts. This seemingly simple circular component is actually the crystallization of cutting-edge technologies integrating materials science, mechanical dynamics and thermodynamics, playing a crucial role in ensuring the safe and efficient operation of rail transportation.

The Technical Performance and Features of Rail Industrial Gearbox Cover

The industrial gearbox cover, the technical performance of modern rail cars using gradient composite material system, and the outer level using aviation aluminum alloy (AlSi7Mg) through the T6 heat treatment process, the tensile strength of 590 mpa, the inner with carbon fiber reinforced polymer matrix composite materials (CFRP), the formation of rigid-flexible economic structure characteristics. This composite structure enables the product to possess simultaneously:

1) The impact resistance capacity reaches three times the requirements of the EN 12663-1 railway standard; 2) The coefficient of thermal expansion is controlled at 1.8×10^-6/℃to ensure dimensional stability under working conditions ranging from -40℃to 180℃.

3) The fire resistance performance certified by ISO 11439 can maintain the structural integrity for 30 minutes at a high temperature of 750℃. The sealing system adopts a three-level protective architecture: primary seal layer using perfluorinated ether rubber o-rings FFKM, tolerance IP69K protection grade crush flushing; The dynamic seal adopts a labyrinth-type air gap structure, combined with a machined surface with an accuracy of 0.01mm. The emergency protection layer is equipped with an intelligent pressure relief valve to automatically balance the pressure difference between the inside and outside under extreme working conditions. This design enables the internal cleanliness of the motor to reach the ISO 14644-1 Aula 5 padrão.

4)Heat dissipation performance bottleneck breaks through the traditional design innovation using biomimetic fin structure. The 45°spiral guide channel optimized based on Computational Fluid Dynamics (CFD), combined with the microchannel phase change heat dissipation technology, has increased the heat dissipation efficiency to 270% of the traditional design. The measured data show that the internal temperature rise of the motor under full-load conditions can be controlled within
35K, fully meeting the requirements of the IEC 60034-6 padrão.

The Functions of Trilho Industrial Gearbox Cover

The function dimension system engineering in terms of electromagnetic compatibility, electromagnetic shielding covers three layers embedded network: outer 304 stainless steel wire mesh (200 mesh), middle nanocrystalline strips, the inner conductive aluminum oxide coating, a stereoscopic 0.1-10 GHZ frequency shielding system, electromagnetic interference attenuation values of 120 dB. This design effectively solves the EMI problem caused by the high-frequency switching of IGBTs. The vibration control system USES active damping technology, built-in electromagnetic actuators, piezoelectric sensor array and adaptive algorithm implementation of 0-2000 hz frequency vibration suppression. The measured data show that this device can reduce the vibration intensity of the motor from 4.5mm/s to 1.2mm/s, which is superior to the maximum requirements of the ISO 10816-3 padrão. Integrated MEMS sensor network, intelligent monitoring system CAN collect real-time 12 parâmetros como temperatura, vibração, stress transmission through CAN bus to vehicle control system. By adopting edge computing technology, the fault characteristic values can be warned for 200 horas, significantly improving the operation and maintenance efficiency.

The Application of Industrial Rail Gearbox Cover

Application scenario technology extension in the field of high-speed emu, the industrial gearbox cover using 3 d printing manufacturing titanium alloy topology optimization structure, under the premise of guarantee strength lightweight achieve 35%. In combination with the magnetohydrodynamic sealing technology, the motor speed has exceeded 15,000 RPM, helping the train achieve a continuous operating speed of over 400km/h. For freight locomotives, the end cover adopts modular armor design innovation. The outer replaceable tungsten carbide protective armor plate, combined with the self-healing elastomer coating, enhances the product’s resistance to crushed stone impact to five times the level of the JIS M7001 standard, making it particularly suitable for harsh working conditions such as deserts and frozen soil.

In the field of urban rail, the industrial gearbox cover acoustic metamaterial structure integration through the Helmholtz resonance principle to achieve broadband noise reduction. Within the range of 200 to 5000Hz, the motor noise can be reduced from 85dB(UM) to 72dB(UM), significantly enhancing passenger comfort.

The Future Development of Industrial Rail Gearbox Cover

The condensed industrial precision components of wisdom are witnessing the rail transit technology innovation: the next generation of products using graphene-reinforced composites has entered the testing phase, the coefficient of thermal conductivity of 600 w/(m K), and integrated optical fiber Bragg grating (FBG) sensing system, officially into the era of intellisense marks the motor end industrial gearbox cover. From the laboratory to the rail line, every breakthrough in technical parameters is redefining the safety boundaries and efficiency limits of rail transportation.

Package of of Industrial Rail Gearbox Cover

Polybag + caixa de papelão + caixa de madeira/palete, de acordo com o pedido do cliente

perfil de companhia

Luoyang Fonyo Indústrias Pesadas Co., Ltda. foi fundada em 1998, cobre uma área de 72.600㎡, com mais de 300 funcionários, 32 técnicos, incluindo 5 engenheiros seniores, 11 engenheiros assistentes, e 16 técnicos. Foi classificado como Centro de Tecnologia de Engenharia de Luoyang, Tecnologia Luoyang R&Centro D, e empresa nacional de alta tecnologia por muitas vezes.
Nossa capacidade de produção é 30,000 toneladas por ano. Atualmente, produzimos principalmente aço fundido, ferro fundido (ferro cinzento, ferro dúctil, etc.), processamento de produto acabado e montagem de componentes para locomotivas,vagão,trens de alta velocidade, equipamento de mineração,energia eólica,etc.Nossos produtos foram exportados para a Rússia, os Estados Unidos, Alemanha, Argentina, Japão, França, África do Sul,Itália e outros países.

Perguntas frequentes

1º trimestre: Você é um fabricante ou empresa comercial?
UM:Somos um fabricante. Nossa empresa foi fundada em 1998, com quase 30 anos na indústria de fundição, uma área total de 72.600㎡, com uma área de construção fabril de 51.000㎡.
2º trimestre. Quais são seus principais produtos?
UM: Nós nos concentramos principalmente na fundição de aço, fundição de ferro, usinagem de produto acabado, e produção de montagem de componentes.
3º trimestre: Com que precisão você pode produzir peças fundidas?
UM: Temos a capacidade de produzir peças fundidas com diferentes processos de fundição. A produção está estritamente em conformidade com a ISO 9001, ISO 14001 e ISO45001, EN15085, ÍRIS.
4º trimestre. Você pode produzir de acordo com as amostras?
 Sim, podemos produzir por suas amostras ou desenhos técnicos. Podemos construir desenhos para você depois de recebermos suas amostras também.
Q5: Como você faz o controle de qualidade antes da entrega?
UM: A inspeção de qualidade é um fator muito importante para garantir a qualidade das peças fundidas de aço. Nós seguimos 3 tempos de inspeção durante todo o processo de produção. E forneceremos relatório de teste de material, relatório de teste dimensional, e relatório de testes de propriedades mecânicas para nossos clientes antes da entrega.

Se você estiver interessado em algum produto,não hesite em contactar-nos.
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