As the core of operation and control of construction machinery products, people compare the hydraulic system with the "blood circulation" system of construction machinery. The importance of this is evident. The hydraulic control system is the most prominent "bottleneck" r

The Dongguan City Government announced the “Dongguan Yellow Label Vehicle Expulsion Update Encouragement Subsidy Implementation Plan” and “the third phase of the in-use automobile environmental protection label classification limit notice”, and the school buses, bus

In marine machinery and equipment, the marine pump is a kind of important ship supporting product with large quantity and many varieties. It is widely used in ship power system, fire fighting system, cooling system, ballast system, stripping system, life service security and other Dedicate

After ten days of eight races, the "Vitel Cup" 2012 China Rally and the National Autocross Series (CCR) Xinjiang Subsequent Race came to an end successfully on September 23, and the Giti Tire team has been outstanding since the start of the race. The state remains until the end. Wi

As a machine tool, especially the important functional components of CNC machine tools, the servo system is an important indicator that affects the processing performance of the system. Through the understanding of the servo system application in the machine tool industry to continuously i

The shift from traditional grids to new smart grids, and one of the major challenges that will face them, is the need for a good communications network to receive all user information in real time and control its load. To solve this problem, the most recognized and most reliable solution at presen

Recently, the International Model Association Secretary-General Luo Baihui pointed out at the summit forum of the international mold machinery equipment industry: “China's manufacturing industry is gradually going to the world stage, but in the past few years, middle- and high-le

China Drying Network News China Electric Power Enterprise Association released on the 17th of January to July electricity industry operation and supply and demand brief. It is reported that from January to July this year, the country's electric power industry was generally stable in operation,

The weighing sensor has an important role for the weighing instrument, which is related to the reliability and safety of the weighing instrument. What are the common errors in the use of load cells? 1. Load cell errors caused by human factors, such as temperature changes, improper placeme

Centrifugal pump operating point, is the intersection of pump characteristic curve and pipeline characteristic curve. Artificial changes to the pump operating conditions point method, called the pump regulation. There are only two ways to change the working point of the centrifugal pump: one is to

Analysis of Some Common Faults of Carbon and Sulfur Analysis Instruments 1. After a long period of analysis, there is a decrease in bubbles in the sulfur absorption cup or a drop in the flowmeter float in the arc furnace. Causes: There are too many dust in the electric arc furnace and it

The reporter learned from the Ministry of Finance on the 9th that recently, with the approval of the State Council, the Ministry of Finance, the National Development and Reform Commission, and the Ministry of Industry and Information Technology decided to incorporate energy-saving desktop