Cause Analysis of Cylindrical Grinding Machine Failure
1. Are there many reasons for the problem of the cylindrical grinder?
There are many reasons for the failure of cylindrical grinding machines, involving many aspects such as machinery, electricity, and control systems. Therefore, when encountering problems in actual work, you should list relevant factors, analyze and check them one by one, find out the reasons, and solve them.
2. What is the reason for the deviation of workpiece size after cylindrical grinding machine processing?
After the workpiece is processed by the cylindrical grinding machine, if there is a deviation in the size of the workpiece, the static or dynamic balance of the grinding wheel in the grinding machine may cause excessive vibration, resulting in a deviation in the size of the workpiece. In addition, there may be a problem with the grinder itself, causing this problem.
3. Is the grinding wheel in the cylindrical grinder expressed by speed or linear speed? In addition, what does the FANUC programming of the grinder specifically refer to?
The grinding wheel in the cylindrical grinding machine is usually expressed by linear speed, not by rotational speed. The specific size is 40-60m/s.
Fanuc programming, especially the cylindrical grinding machine, completes the entire machining process from rough machining to finishing machining when the workpiece contour is fixed in its compound canned cycle. Moreover, the process can be further simplified and the efficiency of the grinder can be improved.
What are the preparations before the operation of the cylindrical grinder?
Cylindrical grinding machines are mainly used to process cylindrical, conical, square shoulder stepped shafts, circular workpieces and rotary surfaces. The following preparations should be made before the operation:
1. First check the working environment of the cylindrical grinder to ensure that there are no sundries in the entire working space, so as to avoid abnormal situations where debris damages its components.
2. Estimate the force required for lifting operations, select a tractor with a suitable tonnage for the operation, and avoid danger caused by overloading.
3. Check all parts of the selected tractor, find abnormalities and repair them in time to reduce the possibility of accidents during use.
