工作台JTA2011年

GAS SPRING WAS USED AND ALSO A LINEAR GUIDE BEARING WAS USED AT THE BACK FOR GOOD ALIGNMENT.
ROLLER BEARING WAS ALSO USED FOR ALIGNMENT OF THE ROD.
I USED THE SAME MECHANISM WHICH IS BEVEL GEAR FOR THE UPWARD AND DOWNWARD
MOVEMENT.
I PUT SOME ROLLER FOR EASY MOVING IN ONE PLACE. ROLLER IS OPTIONAL.
THE BASE FOOT CAN HAVE ADDITIONAL HOLES FOR GAS SPRING ADJUSTMENT.
I USED SCREW KNOB FOR LOCKING.