It is expected that the impact of cold air in Zhejiang Province will be more frequent in the next ten days. There will be three cold air impacts on January 9 and 11 and 16-17, respectively. The weather is relatively high, the temperature is continuously low, and the temperature in most areas is low. It will be 1 to 2 °C lower than normal. The extreme minimum temperature in the next ten days, -6 ~ -8 ° C in the mountainous area of ​​northern Zhejiang, -2 ~ -5 ° C in the plain area, 0 ~ -2 ° C in the coastal area. According to the analysis of meteorological conditions of wire icing, light wire icing will still occur in mountainous areas, but there will be no serious damage to the province's transmission lines.
Concerns and suggestions
January is the coldest time, and during the Spring Festival, the snow and ice weather has a great influence on transportation. At present, the freezing weather in Guizhou, Hunan, Guangxi and other places has had a serious impact on transportation, and the future frozen weather in the above areas will continue. As the situation develops, the possibility of affecting Zhejiang will not be ruled out. The relevant departments are requested to pay attention to the latest rain and snow freezing monitoring and warning information issued by local meteorological stations, and pay attention to prevention.
1. Transportation and other departments should take precautions against rain and snow and freezing weather early, and do a good job in emergency preparation such as snow removal, deicing and stranded personnel services.
2. Strengthen the inspection and inspection of power grid facilities. In particular, it is necessary to strengthen the inspection of outdoor power supply lines such as mountain transmission towers to prevent transmission line breaks and facility damage caused by freezing weather, and to ensure normal power transmission. In addition, since December 15, 2010, the electricity load in Zhejiang Province has been rising continuously. On the 15th, the highest power load of the province was 36.35 million kilowatts. On January 5, it reached 40.25 million kilowatts. In January, several strong cold air effects were used. The electrical load will also climb, and power dispatching will face challenges.
3. Strengthen the supply and transfer of coal, oil, gas and other urban materials, especially to prevent the adverse effects of rain and snow in the field on the supply of vegetables to our province. Strengthen the maintenance of urban water supply and gas supply pipelines to prevent pipeline cracking.
4. Strengthen the cold and warmth of agriculture to prevent the wintering crops such as rapeseed and vegetables from being frozen; strengthen the inspection of agricultural facilities such as greenhouses and greenhouses, pay attention to reinforcement, and adopt measures to increase temperature and freeze.
5, low temperature is easy to cause respiratory diseases and other diseases, should do a good job of cold and warm, especially to solve the problem of living security for vulnerable groups such as elderly, wandering, disaster-affected, destitute households; frozen rain and snow weather for the public travel, work belt To prevent adverse effects, various precautions must be taken.
Cold extrusion is a manufacturing process in which a metal or alloy is forced through a die to create a desired shape or form. This process is typically performed at room temperature, hence the name "cold" extrusion.
A cold extrusion Hydraulic Tool is a specialized tool used to perform cold extrusion processes. It typically consists of a hydraulic press or machine that applies high pressure to force the metal or alloy through the die. The tool may also include additional components such as a die holder, die set, and ejector system.
The hydraulic system of the tool provides the necessary force to deform the metal or alloy and shape it according to the die's specifications. The pressure is applied gradually and evenly to ensure a uniform extrusion without causing any damage to the material.
Cold extrusion hydraulic tools are commonly used in various industries such as automotive, aerospace, and construction. They are used to produce complex shapes and components with high precision and strength. Some examples of products made using cold extrusion include shafts, tubes, rods, and various structural components.
Overall, cold extrusion hydraulic tools are essential in the manufacturing process of many metal and alloy products, providing a cost-effective and efficient method of producing high-quality components.
Cold Extrusion Hydraulic Tool,Open Seam Bushing Installation Puller,Open Seam Bushing Mount Puller,Cold Extrusion Hole Strengthening Tool
Yantai Dongyue Hydraulic Technology Co., Ltd , https://www.deeleap.com