When we receive a CAM divider, is there any specific methods how quickly and effectively identify the CAM segmentation quality, of course, the answer is there. Through traditional Chinese medicine theory, methods of inspection, auscultation and olfaction, inquiry, and pulse-taking and palpation, can preliminary judgment it CAM segmentation quality fit and unfit quality.
Look, that is, the meaning. To see if CAM divider appearance beautiful, processing plane whether level off is smooth, look at the paint work is careful, whether shaft keyway is defective, the oil seal is what brand.
Smell, that is, to listen to. Mount motor driven CAM segmentation operation, listen to the voice is normal operation, the presence of noise, and judge whether the internal CAM processing is excellent, the bearings are in good condition, the assembly is perfect or not.
Ask that ask. Can ask for CAM division producers, internal CAM material, needle roller bearing brand, if there is a carburizing heat treatment process, whether there is a fine grinding, etc
Cut, that is, the meaning of the pulse. Can use hand rotary CAM division into the shaft, if feeling rotates smoothly. Motor driven CAM divider, CAM divider can feel with the hand if there were any dithering phenomenon. With related tools to detect how the accuracy.
Through the above methods of inspection, auscultation and olfaction, inquiry, and pulse-taking and palpation, we can be effective to quickly determine preliminary CAM segmentation quality.