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Specimen Notching Machines

Manual Notching Machine

These linear notching machines (manual and motorized version) are developed to prepare, rapidly and accurately, V- or U-notched specimens for impact resilience determinations according to Charpy, Izod and Tensile Impact
(ASTM, ISO, DIN or others). Therefore these machines are used in conjunction with impact pendulums. Interchangeable notching knives are designed with a constant profile to notch the specimen with the correct angle and radius as prescribed by the standards. The machines are fitted with two separate motion systems: one to move the specimens and the other to move the knife; the motorized machine has got a frequency controller for an adjustable speed.

Features:

  • Robust and stable instrument
  • Ergonomic and modern design
  • Precise and stable knife guiding
  • Knife tolerances better than 0,01 mm
  • Max. clamping heigth: 30 mm
  • Frictionless and clearance free bearings loader guidings warranty a very precise and reproducible notch
Data Sheet
Notching Speed:approx. 0,3 m/sec.
Specimen Feed:min. in 0,01 mm Steps
Resolution:0,01 mm (Order-No.: 2600.000); 0,001 mm (Order-No.: 2610.000)
Weight:approx. 16 kg
Dimension (WxDxH):470 x 200 x 215 mm
Data sheet/brochure available on request
Order number: 2600.000 / 2610.000

Download Leaflet Notching Machines

Motorized Notching Machine

Function mode as manual notching machine (part number: 2600.000 and/or 2610.000), however with motorized driven notching knife for an even cutting velocity. The notching speed is adjustable by means of a frequency static controller.

Features:

  • Robust and stable instrument
  • Motorized knife movement
  • Knife velocity adjustable by means of a frequency controller
  • Plexiglas protection cover with integrated safety switch
  • Max. clamping heigth: 30 mm
Data Sheet
Notching Speed:max. 20 m/min.
Specimen Feed:min. in 0,01 mm Steps
Resolution:0,01 mm (Order.-No.:2700.000); 0,001 mm (Order.-No.:2710.000)
Weight:approx. 43 kg
Dimension (WxDxH):530 x 530 x 450 mm
Power Supply:230 V, 50 Hz, 400 w (115 V / 60 Hz on request)
Data sheet/brochure available on request
Order number: 2700.000 / 2710.000

Download Leaflet Notching Machines

Automatic Notching Machine

This linear automatic notching machine is developed to prepare, rapidly and accurately, V-notched specimens for impact resilience determinations according to Charpy, Izod and Tensile Impact (ASTM, ISO, DIN or others). As an option, the machine can be equipped with a saw, which permits to separate the shoulders of the multipurpose test specimen. Interchangeable notching knives are designed with a constant profile to notch the specimen with the correct angle and radius as prescribed by the standards. The machines are fitted with two separate motion systems: one to move the specimens (z-Axis) and the other to move the knife and the saw (x-Axis). To ensure the greatest possible flexibility, the cutting and notching feed speed as well as the sawing rotating speed are adjustable in a wide range. A special cooling system ensures that even sensitive materials can be processed with the required precision. A new sealing system ensures that even abrasive or glass fiber-reinforced materials can be processed.

The user interface, a 7 "touch screen, allows the programming of the notching or sawing cycles a simple and fast way. Repetitive processing cycles can be stored and are available when needed immediately.

Data Sheet
Notching Speed:1 - 30 m/min. (adjustable)
Specimen Feed:0,01 - 0,25 mm
Speed Saw:1000 - 2000 Upm
Max. number of specimens:51
Resolution:0,01 mm
Weight:approx. 150 kg
Dimension (WxDxH):1200 x 540 x 700 mm
Power Supply:110/230 V, 50Hz., 1 kVA
Data sheet/brochure available on request
Order number: 2900.000

Download Leaflet Notching Machines