Virtual Booth

 retractable tool holder for conventional
lathes. The process of making external thread using a lathe, requires setting
according to the thread specification, i.e. changing the correct gear size and
threading tool point requires high skill and quite a long time. The manual
method using hands requires good hand control to get the right angle of 90
degrees to produce accurate, neat, and uniform outer threads. Poor hand
control makes the resulting yarn skewed and uneven. Different outer thread
thread sizes make the outer threading process difficult by requiring a gear size
change according to the outer thread size specification to be produced. This
very long process requires high skills for the individual who does this machining
process. The production of this innovative product can help students or
industrial workers do the outer threading process accurately, neatly, and
uniformly in a longer period of time. The outer threading process can be done
by less competent individuals and is easy to do