Considering the requirement of small & medium scale industries, we have constructed a simple cam profile testing machine, which can test the concentricity, lag, maximum lift & throw between two cams simultaneously. This machine is compact and robust in design. It is simple in construction, easy to operate, cheap & does not require power supply. Due to simple & fast inspection procedure, this cam profile testing machine can also be directly used in cam-cam shaft assembly line. With the help of this cam profile machine with two-wheeler engine up to 20cm length of cam shaft can be easily tested & also using profile projectors the profile of cam shaft can be easily projected & compared with the standard profile to calculate the errors.
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