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Clamping device

Clamping devices – precise solutions for your production

TECWERK Clamping devices
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TECWERK clamping devices guarantee safe and precise handling for your production processes. Our assortment of clamping devices gives you exact results when processing workpieces. We offer a wide range of systems for your machines. Our clamping devices guarantee high precision and safety when processing materials and are the perfect choice for your production. Put your trust in our solutions for efficient and safe workpiece clamping.

Our products at a glance

In the area of clamping devices, you will find tried-and-tested components for a wide range of manufacturing requirements:

  • Tool holders & mounts: From surface clamping chucks, draw-in collet chucks or combined detachable cutter arbours with SK40 or HSK-A63 interfaces to axial and radial tool holders in accordance with DIN 69880 (ISO 10889-1).
  • Tightening bolts: In accordance with common standards such as ISO 7388, DIN 2080 or JIS B 6339 – for a secure connection between the tool and the spindle.
  • Collet chucks: According to DIN 6499 for maximum concentricity and repeat accuracy, for mounting in draw-in collet chucks. The assortment is further extended by matching clamping nuts, collet chuck sets, driving collars and much more.
  • Accessories & spare parts: Tapered mandrels, reducing sleeves, extension sleeves or mounting systems for quick tool changes and safe handling.
  • Complete solutions: Assembly stands, workpiece stops or centring points and other lathe accessories for efficient manufacturing processes.

High quality for maximum precision: TECWERK clamping devices

TECWERK clamping devices rely on case-hardened and precision-ground components manufactured in accordance with common industry standards such as DIN 69871 (ISO 7388-1), DIN 69893 (ISO 12164) and DIN 69880 (ISO 10889-1, VDI). Robust, repeatable and durable – keeping your machining processes reliable and cost-efficient.

Rely on clamping devices from TECWERK – our specialist dealers will provide you with expert advice on the right selection for your production line.

FAQ

  • Which standards are important for tightening bolts?

    The most common standards for tightening bolts are ISO 7388, followed by JIS B 6339 and DIN 2080. The key is that the tightening bolts must match the tool holder and machine spindle.

  • What do I need to bear in mind when using collet chucks?

    Collet chucks should be cleaned regularly. Intermediate sizes are usually not necessary, as they are covered by TECWERK ER collet chucks. For maximum accuracy, you should always ensure that the clamping nut and collet chuck are assembled correctly.

  • How do I find the right tool holder?

    The tool holder that is right for you depends on your machine spindle, tool holder and processing type. In the area of lathes, you can select, for example, from axial or radial tool holders with a VDI interface. With an internal or external coolant supply, these tool holders are designed for reliable processing.

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