1. Drilling holes(drilling machine)
Pay attention to below items:
1) Feed drilling bit towards face, the power can’t be too big, in case to break drilling bit and hole misregistration.
...CNC Machining Tolerances
CNC machine tools offer precision machining to all works. No matter what kind of CNC machine tools being used, it can pretty much guarantee that it will offer precision machining that is absolutely unbelievable.
...Type of Gears
Spur Gears: Spur gears are the most common type used. Tooth contact is primarily rolling, with sliding occurring during engagement and disengagement. Some noise is normal, but it may become objectionable at high speeds....
CNC servo motors
CNC servo motors must be able to provide the customers with the highest possible performance standards and with the best quality while still being reliable. Because of the type of machining that CNC machines can perform it is essential that the motors can stand up to the performance standards that are required.
...General Introduction of standards of China Made Machine Tools Models
Thanks to machine tools models naming standard, we can tell different machine just by its model name, a model name can indicate machine type, characteristic, main parameters and etc. Nowadays, Chinese machine tools models are named according to standard JB1838-85(metal cutting machine tools models naming method),which was launched in 1985.
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Uses of various common machine tools
1. Lathe
Mainly used to machine all kinds of rotating surface and surface of rotators. Such as turning external cylinder, circular conical surface,ring groove and forming rotating surface, turning face and various threads, equipped with technological devices it also can process many special shape surface. Besides,lathe is also be able to do drilling,chambering,reaming,knurling and etc.
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