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HB-superfinishing tool
 
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JINAN ZHAOYANG MACHINE CO., LIMITED FORMER JINAN HUABAO MACHINERY CO., LIMITED http://www.vsrsuperfinishing.com HB-superfinishing machine HB-superfinishing tool Whatsapp:+86 15866605088 wechat:brady0086 Skype: brady0086 QQ:1156692876 TEL: +86 531 58761725 FAX: +86 531 88022270 CELL: +86 15866605088 E-mail:[email protected] ADD:No.6 Qilihe Road,Jinan,Shandong,China,250001 Contact: Mr. Brady Great Innovation For Metallic Surface Superfinishing & Provide Complex Problems Solutions Superfinishing machine Great innovation for superfinishing;replace polishing,grinding,rolling;non-abrasive superfinishing..... The brief: 1. Obtain surface roughness less than Ra0.1 easily; 2. Suitable for different shapes, such as cylindrical, internal, rotor, curved and spherical, axis,etc; 3. Suitable for all kinds of materials, such as carbon steel, aluminum alloy, copper, etc; 4.Suitable for different industries, such as Turbine, Mining machinery, Mechanical valve, Petroleum Machinery, Bearing mechanical, Mold, Paper machinery, Pharmaceutical Machinery centrifuge, Piston rod, Hydraulic cylinder, Helical rod, Metallurgical Machinery, Wind power, Hydropower, Motor. 5.Can be used in all kinds of machine tools, such as lathe, grinding machine, boring machine, milling machine, planning machine, spherical lathe and CNC machine tools, ect; 6. Just one time, improve production efficiency greatly; 7. Components: tool assembly and control-center; 8. Improve the micro-hardness 20%; 9. Improve the wear-resistance; 10. Improve the fatigue life 5 ~100 times; 11. Suitable for the hardness below HRC65; 12. Improve corrosion resistance; 13. It's a nonabrasive process, without abrasive, felt, lapping compounds and hard work. 14.Relieve the residual stress greatly; 15.Long service life of tool and workpieces; 16. It saves time, money and energy; 17. No sawdust and sawdust wastes occurred,no noise and damage to the environment; 18.Easy to operate. The principle: According to metallic materials cold plastic deformation in the normal temperature and apply HB-superfinish equipment to superfinish the surface without any abrasive to reach desirable roughness,this process just like ironing clothes. The process: Firstly, make the workpiece pre-machining in the general purpose machine, then apply HB-super finishing equipment again, the roughness will reach less than Ra0.1 easily, just like ironing the clothes and a kind of compressive stress created on the surface at the same time, the micro-hardness will be improved more than 20%, the wear resistance will be improved greatly and the life will be improved 5 ~10 times. The description: This equipment including two parts, one is cutter, the other is control center, the cutter is controlled by control center, there is a unstable ball which made from a special materials on the cutter head, during process, the ball impacts the surface 30,000 times per second with very little pressure about 2.5N, the temperature is little higher than the normal temperature, it's a nonabrassive process, without abrasive, felt, lapping compounds and hardwork, save time and cost greatly, and very environmental, it's very different from the rolling, polishing, grinding and other process, more precisely, it just like ironing the clothes, never remove any materials from the surface. http://www.vsrsuperfinishing.com HB-superfinishing machine JINAN ZHAOYANG MACHINE CO., LIMITED FORMER JINAN HUABAO MACHINERY CO., LIMITED ADD:No.6 Qilihe Road,Jinan,Shandong,China,250001 Whatsapp:+86 15866605088 wechat:brady0086 Skype: brady0086 QQ:1156692876 TEL: +86 531 58761725 FAX: +86 531 88022270 CELL: +86 15866605088 E-mail:[email protected] Contact: Mr. Brady
Views: 11 Brady Ni
Qing Dynasty | Wikipedia audio article
 
01:59:35
This is an audio version of the Wikipedia Article: Qing Dynasty Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= The Qing dynasty, officially the Great Qing (), was the last imperial dynasty of China. It was established in 1636, and ruled China proper from 1644 to 1912. It was preceded by the Ming dynasty and succeeded by the Republic of China. The Qing multi-cultural empire lasted for almost three centuries and formed the territorial base for modern China. It was the fifth largest empire in world history. The dynasty was founded by the Manchu Aisin Gioro clan in Manchuria. In the late sixteenth century, Nurhaci, originally a Ming Jianzhou Guard vassal, began organizing "Banners", military-social units that included Manchu, Han, and Mongol elements. Nurhaci formed the Manchu clans into a unified entity. By 1636, his son Hong Taiji began driving Ming forces out of Liaodong and declared a new dynasty, the Qing. In 1644, peasant rebels led by Li Zicheng conquered the Ming capital, Beijing. Rather than serve them, Ming general Wu Sangui made an alliance with the Manchus and opened the Shanhai Pass to the Banner Armies led by the regent Prince Dorgon, who defeated the rebels and seized the capital. Resistance from the Southern Ming and the Revolt of the Three Feudatories led by Wu Sangui delayed the Qing conquest of China proper by nearly four decades. The conquest was only completed in 1683 under the Kangxi Emperor reign (1661–1722). The Ten Great Campaigns of the Qianlong Emperor from the 1750s to the 1790s extended Qing control into Inner Asia. The early Qing rulers maintained their Manchu customs, and while their title was Emperor, they used "Bogd khaan" when dealing with the Mongols and they were patrons of Tibetan Buddhism. They governed using Confucian styles and institutions of bureaucratic government and retained the imperial examinations to recruit Han Chinese to work under or in parallel with Manchus. They also adapted the ideals of the tributary system in dealing with neighboring territories. During the Qianlong Emperor reign (1735–1796) the dynasty reached its apogee, but then began its initial decline in prosperity and imperial control. The population rose to some 400 millions, but taxes and government revenues were fixed at a low rate, virtually guaranteeing eventual fiscal crisis. Corruption set in, rebels tested government legitimacy, and ruling elites failed to change their mindsets in the face of changes in the world system. Following the Opium Wars, European powers imposed "unequal treaties", free trade, extraterritoriality and treaty ports under foreign control. The Taiping Rebellion (1850–1864) and the Dungan Revolt (1862–1877) in Central Asia led to the deaths of some 20 million people, most of them due to famines caused by war. In spite of these disasters, in the Tongzhi Restoration of the 1860s, Han Chinese elites rallied to the defense of the Confucian order and the Qing rulers. The initial gains in the Self-Strengthening Movement were destroyed in the First Sino-Japanese War of 1895, in which the Qing lost its influence over Korea and the possession of Taiwan. New Armies were organized, but the ambitious Hundred Days' Reform of 1898 was turned back in a coup by the conservative Empress Dowager Cixi. When the Scramble for Concessions by foreign powers triggered the violently anti-foreign "Boxers", the foreign powers invaded China, Cixi declared war on them, leading to defeat and the flight of the Imperial Court to Xi'an. After agreeing to sign the Boxer Protocol, the government initiated unprecedented fiscal and administrative reforms, including elections, a new legal code, and abolition of the examination system. Sun Yat-sen and other revolutionaries competed with constitutional monarchists such as Kang Youwei and Liang Qichao to transform the Qing Empire into a modern nation. After the deaths of Cixi and the Guangxu Emperor in 1908, the hardline Manchu court alienated reformers and local elites alike by obstructing social reform. The Wuchang Uprisi ...
Views: 86 wikipedia tts
Qing dynasty | Wikipedia audio article
 
01:59:38
This is an audio version of the Wikipedia Article: Qing dynasty Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= The Qing dynasty, officially the Great Qing (), was the last imperial dynasty of China. It was established in 1636, and ruled China proper from 1644 to 1912. It was preceded by the Ming dynasty and succeeded by the Republic of China. The Qing multi-cultural empire lasted for almost three centuries and formed the territorial base for modern China. It was the fifth largest empire in world history. The dynasty was founded by the Manchu Aisin Gioro clan in Manchuria. In the late sixteenth century, Nurhaci, originally a Ming Jianzhou Guard vassal, began organizing "Banners", military-social units that included Manchu, Han, and Mongol elements. Nurhaci formed the Manchu clans into a unified entity. By 1636, his son Hong Taiji began driving Ming forces out of Liaodong and declared a new dynasty, the Qing. In 1644, peasant rebels led by Li Zicheng conquered the Ming capital, Beijing. Rather than serve them, Ming general Wu Sangui made an alliance with the Manchus and opened the Shanhai Pass to the Banner Armies led by the regent Prince Dorgon, who defeated the rebels and seized the capital. Resistance from the Southern Ming and the Revolt of the Three Feudatories led by Wu Sangui delayed the Qing conquest of China proper by nearly four decades. The conquest was only completed in 1683 under the Kangxi Emperor reign (1661–1722). The Ten Great Campaigns of the Qianlong Emperor from the 1750s to the 1790s extended Qing control into Inner Asia. The early Qing rulers maintained their Manchu customs, and while their title was Emperor, they used "Bogd khaan" when dealing with the Mongols and they were patrons of Tibetan Buddhism. They governed using Confucian styles and institutions of bureaucratic government and retained the imperial examinations to recruit Han Chinese to work under or in parallel with Manchus. They also adapted the ideals of the tributary system in dealing with neighboring territories. During the Qianlong Emperor reign (1735–1796) the dynasty reached its apogee, but then began its initial decline in prosperity and imperial control. The population rose to some 400 millions, but taxes and government revenues were fixed at a low rate, virtually guaranteeing eventual fiscal crisis. Corruption set in, rebels tested government legitimacy, and ruling elites failed to change their mindsets in the face of changes in the world system. Following the Opium Wars, European powers imposed "unequal treaties", free trade, extraterritoriality and treaty ports under foreign control. The Taiping Rebellion (1850–1864) and the Dungan Revolt (1862–1877) in Central Asia led to the deaths of some 20 million people, most of them due to famines caused by war. In spite of these disasters, in the Tongzhi Restoration of the 1860s, Han Chinese elites rallied to the defense of the Confucian order and the Qing rulers. The initial gains in the Self-Strengthening Movement were destroyed in the First Sino-Japanese War of 1895, in which the Qing lost its influence over Korea and the possession of Taiwan. New Armies were organized, but the ambitious Hundred Days' Reform of 1898 was turned back in a coup by the conservative Empress Dowager Cixi. When the Scramble for Concessions by foreign powers triggered the violently anti-foreign "Boxers", the foreign powers invaded China, Cixi declared war on them, leading to defeat and the flight of the Imperial Court to Xi'an. After agreeing to sign the Boxer Protocol, the government initiated unprecedented fiscal and administrative reforms, including elections, a new legal code, and abolition of the examination system. Sun Yat-sen and other revolutionaries competed with constitutional monarchists such as Kang Youwei and Liang Qichao to transform the Qing Empire into a modern nation. After the deaths of Cixi and the Guangxu Emperor in 1908, the hardline Manchu court alienated reformers and local elites alike by obstructing social reform. The Wuchang Uprisi ...
Views: 42 wikipedia tts