Since the beginning of this year, Yunnan Power Grid Corporation has been actively implementing integrated optimization of power generation for water, thermal power and new energy. From January to November, Yunnan Power Grid unifiedly adjusted its renewable energy generation capacity by 87.4 billion kWh, which was a year-on-year increase of 21.7%. 70.5% of electricity generation.

According to the data, in the first 11 months of this year, the total amount of hydropower generated by the unified adjustment of renewable energy was 85.1 billion kWh, an increase of 19.7% year-on-year; the amount of wind power generated was 2.34 billion kWh, an increase of 212%.

At the same time, do a good job of saving energy and reducing consumption of thermal power, and supervise and urge thermal power enterprises to strengthen the operation and maintenance management of desulfurization facilities. The implementation of energy-saving equipment transformation and technological innovation, the whole network thermal power plant desulfurization facilities commissioning rate of 99.55%, desulfurization efficiency of 94.3%, an increase of 0.57%, sulfur dioxide emissions 458,000 tons; average power generation coal consumption 309.6 grams / kwh, a year-on-year drop of 2.25 grams / Kwh, saving 57,700 tons of standard coal.

End Mill

1.cylindrical milling cutter
Used for processing flat surfaces on horizontal milling machines. Cutter teeth are distributed on the circumference of the milling cutter, and are divided into straight teeth and spiral teeth according to tooth shape. According to the number of teeth and coarse teeth and two kinds of fine teeth. The helical tooth rough tooth milling cutter has fewer teeth, high tooth strength and large chip space, which is suitable for rough machining. Fine-tooth milling cutters are suitable for finishing.
2. face milling cutter
Also known as disc milling cutter, used for vertical milling machine, end milling machine or gantry milling machine processing plane, end face and circumference have cutter teeth, also have coarse teeth and fine teeth. The structure has three kinds: integral type, insert type and transferable type.
3. End milling cutter
Used for processing grooves and step surface, knife teeth in the circumference and end face, can not work along the axial feed. When the end mill has end teeth through the center, axial feed can be provided.
4. Three-side edge milling cutter
Used for processing all kinds of grooves and steps, its two sides and circumference are provided with cutter teeth.
5. Angle milling cutter
For milling grooves at a certain Angle, there are two kinds of single Angle and double Angle milling cutters.
6.Saw Blade milling cutter
Used for machining deep grooves and cutting off workpieces, there are more cutter teeth on the circumference. In order to reduce the friction during milling, there are 15 '~1° auxiliary Angle on both sides of the cutter teeth. In addition, there are keyway milling cutters, dovetail slot milling cutters, T - shaped slot milling cutters and various forms of milling cutters.

End Mill,Roughing End Mill,Carbide Square Drill Bit,Coating Machine Tools

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