On December 20, the State Council issued the “Government-approved Catalogue of Investment Projects (2016)†(hereinafter referred to as the “Catalogueâ€), emphasizing that in principle, new traditional fuel vehicle manufacturers will no longer be approved, and new energy vehicles will be actively guided. development of.
This revision of the Catalogue is the third revision of the list of investment projects approved by the government after 2013 and 2014. A total of 17 approval authoritys have been cancelled and decentralized. If we add the first two revisions in 2013 and 2014, the reduction of corporate investment projects approved by the central government level will reach about 90% of the original total. The Catalogue specifically mentions that strict control of new conventional fuel vehicle production capacity will in principle no longer approve new traditional fuel vehicle production enterprises. Actively guide the healthy and orderly development of new energy vehicles. Newly-built new energy automobile production enterprises must have key technologies such as power system and vehicle R&D capability, and meet the relevant requirements of the “Management Regulations for New Pure Electric Passenger Vehicle Enterprisesâ€.
In this regard, industry experts analyzed that this is an important guideline for the transformation and upgrading of the automotive industry. New energy vehicles represent the future development direction of the automobile industry, and traditional car companies should actively expand the new energy vehicle business.
The traditional fuel vehicle industry's production capacity has been structurally surplus. Under the dual constraints of fossil energy consumption and air pollution, the transition from high-pollution, high-emission traditional fuel vehicles to zero-emission or low-emission new-energy vehicles is the only way for the automotive industry.
According to the "13th Five-Year Plan for the Development of Strategic Emerging Industries", the new energy automobile industry is one of the eight strategic emerging industries during the "13th Five-Year Plan" period. By 2020, the company will produce and sell more than 2 million vehicles in that year, with an accumulated production and sales of more than 5 million vehicles.
Bakelite Injection Molding Machine
Bakelite, also known as bakelite, also known as phenolic molding, is a thermosetting plastic with high impact toughness, stable quality, corrosion resistance, heat resistance and low temperature. Generally speaking, the process of Dewei forging bakelite Injection Molding Machine brand is divided into the following processes. You can have a look together to better understand the knowledge of bakelite injection molding.
1. Bakelite mold heating
Unlike Plastic Mold, bakelite mold can be produced after being put on the machine. It takes a long time to heat up bakelite mold.
2. Temperature rise of bakelite injection molding material
The customized material of bakelite injection molding machine is generally powder. Under the friction formed by the barrel heating device and the screw, the thermosetting plastic in the barrel is melted by heat to achieve the effect of pre-setting plastic material.
3. Injection molding of bakelite products
After the completion of pre-molding, the mold closes, the screw rod starts to inject, and the molten material is pushed by the screw from the barrel nozzle through the main channel, the diversion channel and the gate of the mold into the mold core, and the mold core is fully filled. Because the melted material is cut and heated during injection molding and the mold is at high temperature, the temperature of the melted material rises rapidly into a fast response situation. The injection time of bakelite products is different from that of plastic products, and the injection time of bakelite products is relatively long.
4. Dry and solid under pressure
After injection, it will enter the pressure maintaining state immediately. The effect of pressure maintaining has two aspects: one is shrinkage, and the other is to ensure that the product structure produced by the bakelite injection molding machine manufacturer can be close and firm. After the completion of pressure maintaining, it will be delayed for a period of time, waiting for the material to be completely dry and solid, and then the product will be finalized.
5. Ejection of bakelite products
Open the mold to eject the finished product, clean the mold, and wait for the next the first mock examination product to go out.
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