How to wear copper cylindrical grinderWhat grinding wheel should be chosen?White corundum grinding like copper?Thank you for your detailed answers. Thank you
Need to use C series copper wheel grinding, using lubricating oil cooling. The same reason for grinding aluminum alloys.I have also done some grinding of copper and aluminum. I hope I can help you.
Here is really not easy to know the people, go to a professional forum to see it, maybe a friend can help you, copper grinding difficult, grinding wheel will "paste to live", a mill had to repair a wheel! Do you want to choose something larger in size?What you have done will not tell you. It may be possible to tell you how to do it! Good luck!
There are two kinds of grinding methods on cylindrical grinding machine, which are vertical grinding method and transverse grinding method, of which vertical grinding method is the most widely used method.(1) when grinding by longitudinal grinding method, the grinding wheel rotates at high speed, the workpiece rotates (circumferential feed) and works in a linear reciprocating motion with the table (longitudinal feed). When the end of each stroke, according to the provisions of the grinding depth for a movement, each grinding depth is small, mechanical blade grinding allowance in reciprocating stroke repeatedly rub out. When the workpiece is machined close to the final size (leaving about 0.005 o.01mm), the workpiece can be removed several times longitudinally without lateral feed, so the workpiece accuracy and surface roughness are better. The longitudinal grinding method is more adaptable, and a grinding wheel can be used to process all kinds of workpieces with no length, but the productivity is low. At present, it is widely used in single, small batch production and precision, especially for the grinding of slender shafts.(2) the horizontal grinding method is also called "cutting human grinding" or "radial grinding". When grinding, workpiece is not reciprocated longitudinally, and wheel to slow as continuously or intermittently moves transversely to the workpiece, until all the grinding allowance so far away. The transverse grinding method has high productivity, but the machining accuracy and surface roughness are not higher than those of the vertical grinding method. It is suitable for grinding of shorter lengthA journal with both sides of the outer surface and both sides having a step.
