Abstract:
Most of the lathe machines in Bangladesh are not go through the generalized
regular accuracy tests. Thus they are not as much as accurate as the
manufacturing specification. Because, these lathe machine are not property
maintained. To check the accuracy of the exiting machme lools in different
area of Bangladesh. We select most common and widely used lathe machine
under investigation. Then we select some lathe machine in different
geographical location of Bangladesh. Some of them are very old, some are
new and some are from different country of origin.
Some suitable accuracy test was develop to check the accuracy of the exiting
lathe machines. Bed straightness and machining accuracy were measured for
different lathe machines. The results are compared with different lathes.
According to result it is found that each machine are required proper
maintenance to run with high accuracy.
