With the rapid development of the domestic manufacturing industry, higher requirements are placed on the production efficiency and product quality. The manufacturing precision of various types of parts is getting higher and higher, and the shape is becomin…

Talking from Zhoushan Croaker

For many years, the Chinese like to eat yellow croaker, especially wild yellow croaker, which is the most delicious memory on the table when we were young. In order to capture more wild yellow croaker and earn more money, Chinese fishermen have adopted…

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When changing the winding wiring mode to change the motor, sometimes the speed of the asynchronous motor is not compatible with the mechanical equipment being dragged. If there is no motor with suitable speed, the method of changing the number of poles of the motor can be used to change th…

Lu Gelu’s life is Lu Qinxin! , Liu Hong 2 (1. Huzhou Urban Planning and Design Institute, Huzhou 313000, Zhejiang; 2. College of Mechanical and Electrical Engineering, Zhejiang University of Technology, Hangzhou 310014, China) 1 Introduction The application of computer-aided design p…

Analysis and improvement of unstable factors in air compressor unit operation Wang Yulin, Song Wenhui Xinneng Energy Co., Ltd., Inner Mongolia Ordos 014300 product core competitiveness. We must also pay attention to the fact that the steam loss of the moderate pressure of 3.5 MPa is also …

The dynamometer load test is an artificially triggered steam turbine overspeed protection system in the case where the unit is not disassembled, so that the steam turbine inlet valve is suddenly closed, and the subsequent generator active power change process is measured, according to whi…

The downward pressure on the macro economy is very serious. In 2015, the market price of titanium dioxide will continue to be low and the price of titanium dioxide will continue to consolidate at a low level. This will continue the state of “look-ahead pricing” for flexible and low-…

Suspension double cone rotary vacuum dryer

Chengde City has recently issued the "Changde Municipal Coal-fired Industrial Boiler Renovation Work Plan" to clarify the boiler transformation path, determine the focus of boiler reform, implementation of business model innovation, and strengthen the promotion of technology appl…

Recently, Kunming Yunnei Power Co., Ltd. was named the first batch of talent demonstration units in the Kunming Economic and Technological Development Zone by the Kunming Economic and Technological Development Zone's Talent Working Leading Group, and affirmed Yun Nei Dynamics'…