Parallel wedges, gibs cylindrical pins

• Parallel wedges made of hardened and ground steel with accuracy class 1, tolerance per pair IT 5. The parallel wedges have a tolerance of nominal dimensions according to DIN ISO 2768-mK. norelem also offers an assortment of parallel shims matched to within 0.004 mm, with a height tolerance of ±0.004 mm and a tolerance of dimensions B and L according to DIN ISO 2768-m.
• Gibs available in flat, elastic, free and cylindrical versions.
  Flat gibs are used for aligning and shimming mounting and clamping elements on machine tool tables with DIN 650 T-slots and are particularly suitable for installing equipment on machine tables with a DIN 650 T-slot. identical width groove system.
  The elastic gibs provide clearance-free positioning of mounting elements or clamping tools on machine tool tables with T-slots made in accordance with DIN 650.
  Free gibs according to DIN 6323 have the advantages of fixed gibs while allowing easy handling of equipment placed on the machine table.
  Cylindrical gibs are used to align and wedge mounting and clamping elements on fixing plates or on cylindrical pallets.
• Keys available in parallel, disc and fixed versions for spindles.
  The parallel keys are DIN 688 A and exist in steel, stainless steel or ceramic versions. They are used to make shaft-hub connections. These are safe connections, used to transmit torque.
  The disc keys are DIN 6888, they are used for shaft-hub connections and are especially suitable for small diameter shafts transmitting low torques. In addition, machining the housing is simple and quick to carry out.
  Fixed keys for spindles or drive slides according to DIN 2079 are mainly used for driving tool spindles.
• Spring pins, cylindrical or threaded cylindrical pins.
  The cylindrical pins are DIN 6325 and available in steel or ceramic versions. These are connecting elements intended to be stressed in shear and can provide several functions: immobilization or positioning of one part in relation to another or even a safety element. The ceramic version is non-deformable even at high temperatures.
  The spring pins, due to their expansion, can be more easily introduced and provide vibration-resistant contact. They can also be easily removed from the housing and are reusable.
  The cylindrical tapped pins, DIN 8735 for the steel version and DIN 7979 for the ceramic version, are mainly used in blind holes thanks to the flat which prevents any compression of air in these holes. Tapping allows them to be extracted from the blind hole using an extractor.
• An extractor used to remove positioning pins or pins.