Safety precautions1. Check whether the voltage and frequency of the motor are consistent with the power supply before starting up.2. The tentacles on the power plug and socket of the machine tool should be fastened and reliable without looseness or poor contact.3. W...
Grinding of escape angle (rear angle)Grinding of escape angle (rear angle)When grinding the center of the static point, put the chuck fixture set into the static point grinding seat, gently push the bottom grinding wheel, put it in the bottom, and rotate it to the l...
Fixture assembly steps:1. First determine the material of the drill bit, and use the appropriate grinding wheel.※ CBN grinding wheel is suitable for HSS (high-speed steel) material, SD grinding wheel is suitable for tungsten steel material.2. Return the adjustment ...
yestoday ,we talk about the history of drill bit grinding machine ,and today we talk about how many kinds of drill bit grinder.Drill bit grinders are generally considered to be portable drill bit grinders (i.e. fool drill bit grinders). Others include woodworking dr...
The development history of grinding machines is generally divided into traditional grinding and modern grinding. Traditional grinding has a long history, which can be traced back to thousands of years ago. The full application of modern grinding technology is the in...
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The Hubei government on Thursday introduced 30 new measures to optimize the region's business environment as part of its ongoing efforts to bolster economic and social development in the epidemic-hit region.The measures mainly center on aspects like encouraging ...
Earnings of Chinese industrial firms saw a narrower drop last month and are set to further pick up as domestic demand recovers, officials and analysts said on Monday.They also urged more efforts to rescue exporters and small manufacturers facing mounting headwinds f...
Nearly 1,500 freight trains connecting with Europe entered and exited China at land ports in the Xinjiang Uygur autonomous region in the first quarter, an increase of 7.4 percent over the same period last year, according to customs officials in Urumqi.More than 1 mi...
Starting her career at a radio station in a small county in Xuzhou, Jiangsu province, Feng Xiaojing has now become an audio host, amassing around 232,000 fans, with her income tripling over two years after signing with Ximalaya FM, a major podcasting platform."...
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