Hole and punching units
Hole and punching units
The document is a technical catalogue from the TÜNKERS Group, focusing on forming technology, specifically punching and forming units used in industrial automation, particularly in the automotive industry. It highlights a range of standard products with modular designs for rapid implementation and adaptation to specific applications.
The catalogue details various punching units categorized by the diameter of holes they can create, ranging from 2 mm to 63 mm. Each unit is specified with material thickness capabilities, typically for steel St 60, and requires separate ordering of punching tools (punch and die).
- Punching units for hole diameters of 2-7 mm, 2-13 mm, 25-40 mm, 8-25 mm, 40-63 mm, and 22-38 mm.
- 90° notch units with a maximum notch size of 63x63 mm.
- Rectangle notch units with sizes of 50x50 mm and 100x75 mm.
- Radius cut units capable of producing radii from 5 mm to 30 mm.
- Cut-off units with cutting widths of 125 mm and 250 mm.
- Pneumatic table presses designed for mobility and ease of use with various tool units.
Each unit is designed for specific material thicknesses and requires precise die clearance settings, which are factory pre-set but can be adjusted using included metal compensation sheets. The modular nature of the products allows for quick changes and adaptations to different applications.
The products adhere to quality standards such as VDA 6, Part 4, and DIN EN ISO9001:2000, ensuring reliability and performance.
For inquiries, Mr. André Michels can be contacted at +49 2102 4517-508 or via email at [email protected].
- Punching units are available without punching tools, which must be ordered separately. The units can handle round and shaped holes with specific order numbers for different diameters and material specifications.
- For round holes, the punching kits and dies have specific order numbers based on the hole diameter, material thickness, and strength.
- Shaped hole punching tools are available for various series, with specific order numbers for different shapes and sizes.
- Pneumatic and hydraulic notch units are available for 90° notches and rectangle notches. The maximum notch size and material thickness vary based on the material type (steel, aluminum, plastics).
- Radii cutting units allow for cutting 90° radii in steps of 5 mm, with specific cylinder force requirements.
- Cut-off units are available with a maximum cutting width of 125 mm, driven by pneumatic power cylinders.
- All units are subject to technical modifications, and the cutting force must not exceed the cylinder's maximum power.
- Height compensation plates are necessary to combine different units to reach the required material support height.
- Reduction bushes and sockets extend the application range of punching units by allowing the use of smaller punching tool sizes, reducing costs.
Catalog excerpts
Hole and punching units
Open the catalog to page 1
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 this...
Open the catalog to page 2
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.
Open the catalog to page 3
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 =...
Open the catalog to page 4
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.
Open the catalog to page 5
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.
Open the catalog to page 6
* 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.
Open the catalog to page 7
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 (punch...
Open the catalog to page 8
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.
Open the catalog to page 9
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.
Open the catalog to page 10
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.
Open the catalog to page 11
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.
Open the catalog to page 12
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.
Open the catalog to page 13
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.
Open the catalog to page 14All TÜNKERS catalogs and technical brochures
CLAMPING3 Pages
Positioning3 Pages
GRIPPING3 Pages
FORMING3 Pages
DOSING2 Pages
WELDING3 Pages
CONVEYING3 Pages
TURNING3 Pages
TRANSPORTING3 Pages
Lift Unit MZVD 401 Page
TÜNKERS Imagepresentation132 Pages
Manual clamps - Standard range10 Pages
