36
[Fig. 57]
[Fig. 58]
500g
1.6~1.8mm
①
②
③
18) Adjusting the Tension of X-Timing Belt
When you make X-Y rail move to the left limit and hang 500g load on the center in the right side
of X-timing belt, the X-timing belt will be drooping about 1.6~1.8mm. At this time, for the fine
adjustment of tension, loosen the fixing screw ① and nut ② to use the adjusting bolt ③ for timing
belt tension.
[ Caution ]
After adjusting the tension with the adjusting bolt ③ for timing belt tension, if you fasten the fixing screw
① and nut ②, the tension can be changed, so that you should confirm the bending capacity.
17) Adjusting the Under Feed Plate
When the fixing screws ① and pin ② are fixed,
location of under plate is settled. If you want to
change the position of under plate, you can take
off the pin ②.
X-Timing Belt