Hole and punching units
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Hole and punching units

Hole punching and punching units Forming technology is a business area of the TÜNKERS Group who operates in the field of industrial robots and offers the nine automation modules - clamping, positioning, gripping, forming, welding, dispensing, rotating, conveying and transporting. By forming we mean punching, bending, shaping and joining metal sheets or plastic parts that are used, inter alia, in car body manufacturing in the automotive industry. We are focussed on specialized installations that are individually designed for the respective application. By this catalogue and in addition to...

Punching unit, hole 0 2-7 mm -I A l. * Lower edge of punch and upper edge of die are flush Only round cut • Hole diameter with material thickness 3 2-7 mm11 Hole diameter with material thickness 5, max. 5 mm11 Material thickness for steel St 60 0,3-5 mm 11 Hole 0 6 to 7 mm only in material thickness up to 3 mm. Punching tools (punch and die) have to be ordered separately. See table below. Insert in Order No.: 0 = hole 0, BL = Material thickness, ST = material and strength. See also punching tools. Subject to technical modifications.

Punching unit, hole 0 2-13 mm It is possible to punch holes with 0 2-7 mm by using reduction bushes and reduction sockets, which enable the use of the punch and die from the next smaller size of punching units. Round and shaped cuts Hole diameter with material thickness 3 2-13 mm11 Hole diameter with material thickness 5, max. 11 mm11 Material thickness for steel St 60 0,3-5 mm 11 hole 0 12 to 13 mm only in material thickness up to 3 mm. Punching tools (punch and die) have to be ordered separately. See table below. Accessories See pages accessories. Insert in Order No.: 0 = hole 0, BL...

Punching unit, hole 0 25-40 mm * Lower edge of punch and upper edge of die are flush Round and shaped cuts Hole diameter with material thickness 3 25-40 mm11 Material thickness for steel St 60 0,3-5 mm 11 Punching tools for holes with 0 20-25 mm are available on request in special sizes Punching tools (punch and die) have to be ordered separately. See table below. Accessories See pages accessories. Insert in Order No.: 0 = hole 0, BL = Material thickness, ST = material and strength. See also punching tools. Subject to technical modifications.

Punching unit, hole 0 8-25 mm * Lower edge of punch and upper edge of die are flush Round and shaped cuts Hole diameter with material thickness 3 8-25 mm11 Material thickness for steel St 60 0,3-5 mm 11 It is possible to punch holes with 0 2-8 mm by ordering a reduction bush and reduction socket Punching tools (punch and die) have to be ordered separately. See table below. Accessories See pages accessories. Insert in Order No.: 0 = hole 0, BL = Material thickness, ST = material and strength. See also punching tools. Subject to technical modifications.

* Lower edge of punch and upper edge of die are flush Round and shaped cuts Hole diameter 40-63 mm Material thickness for steel St 60 0,3-5 mm Punching tools (punch and die) have to be ordered separately. See table below. Accessories See pages accessories. Insert in Order No.: 0 = hole 0, BL = Material thickness, ST = material and strength. See also punching tools. Subject to technical modifications.

Round and shaped cuts Hole diameter with material thickness 3 2-13 mm11 Hole diameter with material thickness 5, max. 11 mm Material thickness for steel St 60 0,3-5 mm 11 Hole 0 12 to 13 mm only in material thickness up to 3 mm. Punching units of series 111 are particularly suitable for punching small profiles. For special applications, either a special die block with a small special die (see illustration) can be used or a one-piece block die (see illustration). In both cases, the punching of very small profiled parts is possible after removing the standard die block. Punching tools...

Round and shaped cuts Hole diameter 8-22 mm Material thickness for steel St 60 2-10 mm With small modifications these punching units are suitable for punching L-, U-, or Z-profiles, see application example. Punching tools (punch and die) have to be ordered separately. See table below. Accessories See pages accessories. Insert in Order No.: 0 = hole 0, BL = Material thickness, ST = material and strength. See also punching tools. Subject to technical modifications.

Round and shaped cuts Hole diameter 22-38 mm Material thickness for steel St 60 2-10 mm With small modifications these punching units are suitable for punching L-, U-, or Z-profiles, see application example. Punching tools (punch and die) have to be ordered separately. See table below. Accessories See pages accessories. Insert in Order No.: 0 = hole 0, BL = Material thickness, ST = material and strength. See also punching tools. Subject to technical modifications.

Material thickness for steel St 60 0,3-8 mm The notch units, adjusted to a die clearance of 0.1 mm, are pre-set in the factory for cutting material with a thickness of 0.3-3 mm. With the metal compensation sheets (0.2 mm) included in the delivery, the die clearance can be set to 0.2 or 0.3 mm for greater material thickness. With the adjustable gauging table the notch size can be adjusted continuously in two directions from 0-63 mm. The gauging table has to be ordered separately. Subject to technical modifications.

Rectangle notch units 50x50 and 100x75 mm FORMING Notch shape Notch size version 601-050 version 601-100 Material thickness for steel St 60 The various possibilities for using these rectangle notch units are illustrated below. The required die clearance is set in the factory in accordance with the material thickness indicated in the order. Subject to technical modifications.

Feed dearance * Radius cut unit closed, upper punch completely inserted Radius cut unit with cutting tools Note - Please state preferred material quality and thickness when ordering Subject to technical modifications.

Cut-off units, cutting width 125 and 250 mm 610-125-N Cutting width, max. version 610-125-N 125 mm Material thickness for steel St 60 0,3-8 mm The cut-off units, adjusted to a die clearance of 0.1 mm, are pre-set in the factory for cutting material with a thickness of 0.3-3 mm. With the metal compensation sheets (0.2 mm) included in the delivery, the die clearance can be set to 0.2 or 0.3mmfor greatermaterial thickness. Abschneideinheiten with groGeren Cutting widthn (z.B. 350, 400, 500 mm) on request. Subject to technical modifications.