Because PCBN cutting tool material has excellent cutting performance, so it is particularly suitable for processing its hardness in HRC45 or above quenching steel. Wear-resistant cast iron, HRC35 or above heat-resistant alloy and HRC30 and another blade hard to process pearlitic gray cast iron.
Reasonable use of PCBN tools
In order to give full play to the advantages of the PCBN blade and achieve satisfactory processing results. In the actual use, in addition to referring to the recommended cutting parameters of PCBN blade selection in the table. But also according to the specific conditions of the machine tool, the workpiece and other related conditions should be considered comprehensively, reasonable selection.
Hard cutting, the radial force is very large, which requires the machine power to be large. Machine system rigidity is good, which can not only protect the PCBN tool, and can obtain satisfactory processing results. When clamping the PCBN tool, the tool overhang length should be as short as possible. In order to prevent tool rod chatter and deformation, so the PCBN tool to maintain a good processing state.
is suitable for the massive production of carbide inserts, PCD and CBN inserts. The tool grinding machine is composed of three axes, namely the grinding wheel swing axis (X-axis), horizontal plane rotation axis (C-axis), and workpiece feed axis (Y-axis). During production, we give the CNC PCD & PCBN tool grinder the workpiece feed axis with a linear scale and use a certain closed-loop position reminder to ensure the accuracy of micron-level grinding and ensure the accuracy of grinding. For customers, this is a cost-effective tool grinder.
Beijing Demina Precision Machinery co., Ltd specializes in manufacturing various tool grinding machines. The grinding machines we produce can not only achieve precise grinding, but also have high grinding efficiency, good performance of grinding machine equipment, and reliable quality. Various factory-made grinders are now sold at the factory price, and interested customers are welcome to come and inspect.
