Wing Bend WB120A/230A/350A Reference Bending Data 1

Tonnage Chart	Unit: kN/m

Tooling type		WB120A		WB230A			WB350A
Min. flange length A(mm)		3.0＋bend allowance		5.5＋bend allowance			7.5＋bend allowance
Min. return length B(mm)		6.0＋bend allowance		12.0＋bend allowance			19.0＋bend allowance
Punch radius size		R0.2	R1	R0.2	R1	R3	R0.2	R1	R3
Thickness （mm）	0.3	40	50	40	50	50	-	-	-
	0.5	50	60	50	50	50	40	40	40
	0.8	100	130	70	80	90	50	50	50
	1.0	150	190	80	100	130	60	60	60
	1.2	240	300	110	140	180	70	70	70
	1.6	-	-	200	220	250	140	140	140
	2.0	-	-	300	330	-	200	200	200
	2.3	-	-	400	420	-	260	260	260
	2.6	-	-	-	-	-	340	340	-
	3.2	-	-	-	-	-	510	660	-