Test 01: Balancing Test
The table above shows data taken when lift different amount of force to find the stiffness of the cart. Pass means the frame does not roll. Fail means the frame rolls and the vise drops on the table.
The most difficult in the test is lifting the scale up by my hand. The scale handle is small and hard to hold the right force applied to the handle. As the result, the force applied can’t be correct exactly.
Test 02: Performing Test
For the second test, the cart is tested by load and unload the CNC vise. The cart performs well, so to make raise up another requirement, the cart should be load and unload less than fifteen minutes. The data below is showed the time performance of load and unload CNC vise to CNC table from different CNC machine and shelves location in the machine shop.
The columns charts below shows the time performance of each trial in different machine and shelves in the machine shop. The first graph is the location between the farthest shelf and farthest CNC machine in the machine shop. The total average of the time load and unload the CNC vise to the machine is 3.5 minutes. Comparing with the prediction time, it's three times less than the requirement time.
The chart shows the performance time to load and unload the CNC vise to the CNC air cooling vertical milling machine from the furthest shelf in the machine shop.
Likewise, the second chart shows the time performance of load and unload the CNC vise from the shelf next to the Vertical Milling machine to the CNC machine table. The average performance is 2 minutes 20 seconds.