Tohnichi CTA2-G - Tightening Operation: Example

19
(3) Tightening operation: Example 1 (Torque tightening stage + 1
st
/2
nd
angle
tightening stage, NG_RES）
Below instructions shows an operation flow for tightening at the following values.
Tightening torque 30 N・ｍ 2
nd
tightening angle upper limit 95 deg
Tightening torque upper limit 35 N・ｍ 3
rd
tightening angle 0
Snug torque 30 deg 3
rd
tightening angle upper limit 0
1
st
tightening angle 90 deg Number of spindle 5 pc
1
st
tightening angle upper limit 95 deg NG setting NG_RES
2
nd
tightening angle 90 deg
Operation Flow
Torque tightening stage (5 spindles) → 1
st
angle tightening stage (5 spindles) → 2
nd
angle tightening stage (5 spindles) After completing tightening of all the stages, it
output data and proceeds to the next work.
Torque tightening stage 1
st
angle tightening stage 2
nd
angle tightening stage
Completion
Tightening order
Torque tightening stage: Spindle① → Spindle② → Spindle③ → Spindle④
→ Spindle⑤ →
1
st
angle tightening stage: Spindle① → Spindle② → Spindle③ → Spindle④
→ Spindle⑤ →
2
nd
angle tightening stage: Spindle① → Spindle② → Spindle③ → Spindle④
→ Spindle⑤
All stage complete (data output) → Proceed to the next work
NG setting explanation
“NG_RES”: When the judgment is NG, press MEM key to saves the data and proceed to
the next spindle.
“ALLRES”: When the judgment is NG, press MEM key to save the data. The memory
counter will be renewed and start from the beginning stage.
* In both cases, press C key to delete the data.