Are you the type of person who likes the sound of power tools? Are you familiar with the cylindrical grinder? Do you know of its functions? If you are not familiar with a cylindrical grinder, it is best that you do your research so that you are well acquainted with this type of machinery.
When it comes to grinding, this may be the best power tool that you can use, to give you the best results that you can get.
But, along with this process, it will also have its own share of problems that you may encounter during the process of grinding. you must be fully aware of the problems that you can get while you are going through this process.
Problems Solve with a Cylindrical Grinder
In this kind of grinding cycle, it is vital to leave sufficient material along the workpiece’s diameter so that both the finishing and hardening operations can be done and surface quality is attained.
For hardening to take place, the contact forces between wheel and material you are working on, in addition to the duration of time they had contact, should match each turn of the workpiece.
One turn should be more than enough for the energy present in the cutting process to go through mechanical and thermal transformations.
However, once these transformations have occurred, residual stresses will happen and it is needed for a new grinding cycle, to relieve stresses in finishing processes. Only after this cycle has been performed that the grinding wheel can be taken out.
Materials and Methods
A series of tests were carried out in order to provide scientific evidence for the cycle proposed above.
Afterward, the material needed to produce test specimens was picked with consideration to the objective of the tests, such as the creation of a grind-hardened workpiece by means of a procedure that has a wide range of uses in an industrial environments.
Steel was chosen because of these characteristics: its hardenability and wide industrial use.
The conditions and parameters of the grinding operation were well-defined with a view to regulating the speed of feed plunge, workpiece speed, cutting depth as well as duration of time of contact prior to removing the wheel.
These parameters are needed so that the hardened layer can be reproduced. Phases 1 and 3 were standard operations for grinding, and the usual conditions for pre-finishing and finishing were adopted.
For the second phase, more difficult conditions were utilized in order to induce heat all through the cutting cycle.Each of the workpiece that were subject to testing was measured. After the tests, there were no signs of burning surface at all.
Even if there might be problems that can arise with using a cylindrical grinding machine, it is still one of the most controversial power tools and type of heavy machinery that can be found in factories now a day.
If you are looking into purchasing one like this for your company, you can always do your research first before making the necessary purchases. All in all, this type of machine is best used for people who are into manufacturing and heavy construction.