Hi all,
I have a parker majestic OD/ID grinder. I'm trying to figure out how to use it properly. I indicate the part and the wheel but get chatter and the wave looking pattern on the part. I will touch the part and it seems that it want to start grinding a lot more than I want it to. The part is just under 3 inches(2.989 inches diameter)of hardened h13 and the wheel is 1.8 inches. I looked everywhere for an operating manual for a possible speed and feeds table. I can change the table feed speed and the head speed but not the spindle speed to my knowledge. My father knows the most about this type of machine but passed away earlier this year.
I have a parker majestic OD/ID grinder. I'm trying to figure out how to use it properly. I indicate the part and the wheel but get chatter and the wave looking pattern on the part. I will touch the part and it seems that it want to start grinding a lot more than I want it to. The part is just under 3 inches(2.989 inches diameter)of hardened h13 and the wheel is 1.8 inches. I looked everywhere for an operating manual for a possible speed and feeds table. I can change the table feed speed and the head speed but not the spindle speed to my knowledge. My father knows the most about this type of machine but passed away earlier this year.