·2016 China Skills Competition and the 44th World Skills Competition Heavy Vehicle Maintenance Project National Selection Competition ended in Dongfeng

On September 22nd, the two-day 2016 China Skills Competition and the “Dongfeng Tianlong Cup” 44th World Skills Competition Heavy Vehicle Maintenance Project National Selection Competition ended. Wu Jie and Lin Yalin from Dongfeng Commercial Vehicle Co., Ltd. won the first or second match. The top two in the national competition fully demonstrates the outstanding skills and superb level of Dongfeng craftsmen. It is understood that after the trial, the candidates for the heavy vehicle maintenance project in the 44th World Skills Competition will be determined according to relevant procedures.
In the two days, after the vehicle working device hydraulic system fault judgment and elimination, vehicle electrical fault diagnosis and elimination, engine diesel electronic control system fault diagnosis and elimination, engine disassembly and measurement four projects, Dongfeng commercial vehicle Wu Jie of the company ranked first among 17 contestants with a score of 86.5 points. Lin Yalin, another player of Dongfeng Commercial Vehicle Co., Ltd., ranked second with 81 points. He Yujian, a player from Guangzhou Transportation Technician College in Guangdong Province Ranked third in 74 points.

UV Laser

UV (Ultraviolet) lasers include DPSS (diode-pumped solid-state) Laser and diode laser. The laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. CNI lasers have stabilized power, easy operation, reliable performance and long lifetime. The laser products include 5 series: high energy, high power, high stability, low noise and Single Frequency Laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available. They are widely used in raman spectra, holographic photography, Lithography, etc.

Following wavelength are available for ultraviolet laser : 257 nm 349 nm 395 nm 261 nm 351 nm 397 nm 266 nm 355 nm 400 nm 303 nm 360 nm 320 nm 375 nm

• UV Pulsed Laser: energy >10 mJ;
• UV High Power Laser: power >3 W;
• UV high stability laser: stability <0.1%;
• UV Low Noise Laser: noise <0.25%;
• UV single longitudinal mode laser: line width <0.00001 nm.

UV Laser,Ultra Compact UV Laser,UV 360nm Laser,Q-switched Laser

Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.opticsqm.com