On-Board Rail Top Friction Control Device
The rail top friction control device is capable of automatically applying friction adjusting material to the top surface of the rail in quantitative amounts according to a setting, and implementing friction control realizations at the interface between the top surface of the rail and the tread surface of the wheel:
1、Reduce curve noise
2、Slow down wheel injury
3、Reduce energy consumption
4、Reduce abrasion etc.
Advantages of On-Board Rail Top Friction Control Device
- Optimized Train Operation Performance: The on – board rail top friction control device can precisely adjust the friction between the wheels and the track. During the train starting phase, appropriately increasing the friction can effectively prevent wheel slip and ensure that the train can start quickly and smoothly. When the train brakes, the optimized friction can significantly shorten the braking distance and improve braking efficiency, ensuring the safe stopping of the train. For example, in winter when the track surface is covered with snow or ice, the device can automatically increase the injection amount of the friction medium to enhance the friction between the wheels and the track, avoiding dangerous situations such as the train slipping, and greatly improving the train’s operation performance under complex working conditions.
Features of On-Board Rail Top Friction Control Device
- Intelligent Real – time Control: Equipped with advanced sensors and an intelligent control system, the on – board rail top friction control device can real – time monitor parameters such as the train’s running speed, acceleration, wheel rotation speed, and track surface conditions. Based on these real – time data, the intelligent control system can quickly calculate the required optimal friction state and precisely control the injection amount and injection timing of the friction medium.
Vehicle Auxiliary Power System-Video-DB2/3 | CR300BF/CR400BF
Vehicle Auxiliary Power System-Video-DB2/3 wiper device is CR300BF, CR400BF standard EMU supporting product produced for CRRC Tangshan Company and Changke Corporation. The wiper system is composed of the following components: a drive device, a scraper arm, a scraper frame, a scraper, a pump, a liquid level display switch, a junction box and a wiper switch. Among them, the core component of the wiper motor has been implemented domestically.
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The CRRC Zhuzhou 1435 series dual rail sightseeing car inherits the technological DNA of CRRC high-speed rail and is designed for in-depth sightseeing in scenic areas. The innovative double-decker structure features a panoramic window on the first floor for comfortable all-weather sightseeing and an open-top layout on the second floor for a 360° immersive natural experience.
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CHSR's CHSR™ CC750 air-cooled converter is a highly integrated traction and auxiliary "two-in-one" core equipment. It condenses key power conversion functions into a single compact enclosure, providing robust and stable power for intercity trains through standardized modular design, intelligent air cooling (IP65 protection), and mature and reliable components.
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CRRC Braking Systems Co., Ltd.'s disc brake calipers use hydraulic or pneumatic-hydraulic conversion drive technology.They integrate automatic gap adjustment, modular caliper body, and three-point floating suspension design to ensure precise contact between brake pads and discs.
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RailMac provides railway solutions, focusing on one-stop Lince/Huanji wiper services (R&D, production, maintenance) plus rail air conditioning. It offers diverse wipers (DC110V/74V/24V, pneumatic) and developed China’s first IP-owned CRH3 EMU wiper, with products batch-loaded in CRH380/CR400BF/CR300BF.
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RunWell is a high-tech enterprise specializing in the fields of rail transit and military industry. Its car lift machine products integrate German drive technology (such as the Demag three-in-one modular system) with intelligent control, supporting heavy-duty conditions of over 150 tons.
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CRRC specializes in innovative environmental protection sanitation systems. Products like vacuum water - saving toilet modules and waterless ecological toilets, made in an orderly factory, are applied in railways, public facilities, and outdoor scenarios.
RailMac
Partnering with global leaders, RailMac offers superior railway equipment and solutions at competitive prices. It hit milestones like Thailand’s 2017 first local train, pioneered SEA new energy trains, and joined Russia’s high-speed rail project, boosting its railway industry presence.
General Specifications of On-Board Rail Top Friction Control Device
No available data at the moment
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