CDTZ Lightweight Technology Co., Ltd. was founded in 2003. It is a high-tech material research and development enterprise established by members of the Southwest Jiaotong University Transportation Equipment Lightweight Research Team to develop and produce transportation equipment lightweight technology and products, technology and industrialization consulting. Etc. are the main business. At the same time, the company is also a lightweight material and product test R & D base for the “National Laboratory of Rail Transit”, “State Key Laboratory of Traction Power” and “Research Institute of Key Materials of Rail Transit” of Southwest Jiaotong University. "Achievement transformation base.
The company is committed to the development, processing and application of lightweight metal structural materials (magnesium alloys, aluminum alloys, titanium alloys and their composite materials), and is a high-tech enterprise engaged in research and transformation of applied technologies. It is mainly oriented to rail transportation equipment, new energy vehicles, and aerospace. Lightweight design of structure, material preparation and processing, optimization of structure and mechanism design, vibration and noise reduction materials and structures, numerical simulation of material forming process, forming processing technology, product development and production, and mold design. At present, it has more mature conditions for the research, development, design and manufacture of lightweight materials such as magnesium alloys and aluminum alloys.
Products
Magnesium alloy precision profiles
Magnesium alloy / aluminum alloy forged products
Magnesium alloy / aluminum alloy welding products
Magnesium alloy / aluminum alloy honeycomb products
Self-soluble magnesium alloy products
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In December 2017, the company's R & D and production of extruded side wall profiles and floor guide groove magnesium alloys was successfully accepted and delivered to the "Fuxing" high-speed train. The total length of this batch of products reached about 10,000 extension meters, which was successfully installed on 11 trains in this batch. The company also delivered two batches of approximately 10,000-meter-long extruded magnesium alloy profiles, which are expected to be installed on 25 subway trains. Tianzhi Company successfully opened the full technical process of material design, extrusion molding simulation, mold optimization design, extrusion process parameter optimization, on-site fine regulation and control, orthopedic sizing of profiles. Alloy precision extrusion profiles have made important progress and breakthroughs in magnesium alloy precision extrusion technology. Fuxing is a high-speed train with the highest operating speed in the world. After the installation of magnesium alloy profiles, the lightweight interior of the EMU has been upgraded and the important goals of energy saving and weight reduction have been achieved.