Specimen Notching/Broaching Machine

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  • Specimen Notching/Broaching Machine
  • Specimen Notching/Broaching Machine
  • Specimen Notching/Broaching Machine
  • Specimen Notching/Broaching Machine

Standards

ISO 148, EN10045, ASTM E23, DIN 50115

Notch Making Machine - GenNotch 4000 Series

The GenNotch 4000 Series is a dual chamber motorized broaching machine designed for Charpy Test notch specimens. This floor-mounted self-contained unit is equipped with a user-friendly interface for ease of operation. The GenNotch 4000 is designed for cutting Charpy and Izod V-type and U-type notches according to the latest industry standards, delivering the highest quality notching samples equivalent to that of a milling machine.

The GenNotch 4000 is able to prepare two specimens at one time due to its dual broaching system in mere seconds with exceptional accuracy and repeatability every time. The state-of-the art manufactured broaching knives can be purchased based on your preferred V or U types specimen preparation needs. The standard knives can prepare specimens up to 42 HRC. Should you require to cut through tougher materials, we got you covered!




Technical Specifications

GenNotch 4000 Series
Broacher Travel 340±10mm
Speed 2-3m/min
Lubrication System Lubricating oil circulation, the oil is interchangeable
Hydraulic Oil L-HM46 (Anti-wear)
Oil Volume 20L
Power Consumption 500W
Power Requirements 3-phase, 5-line, AC 380V±10%, 50Hz
Machine dimension (LxWxH) 43 x 75 x 125cm
Weight 200kg
U and V Type Specimen Notches Prepared on NextGen’s Motorized Nothing and Broaching System
U and V Types Specimen Notches
NextGen Offers State of the Art V and U Notching Knives
Notching and Broaching Knife

Test Specimens

GenNotch 4000 Series
Specimen Size 10x10(7.5, 5, 2.5)x55mm
Specimen Hardness ≤HRC42
Notch Type V type: depth 2mm, 45°±2°, r=0.25mm±0.025mm
U2 type: depth 2mm, width 2mm, r=1mm±0.05mm
U3 type: depth 3mm, width 2mm, r=1mm±0.05mm
U5 type: depth 5mm, width 2mm, r=1mm±0.05mm
Notching
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FAQs

Shavings and debris are simply collected on top of the machine. A simple brush or magnet is enough to clean the machine and keep it in top condition.

The NextGen broaching system requires little to no maintenance! The GenNotch system is equipped with an internal lubricating oil circulation system to reduce operator involvement on maintenance requirements.

The GenNotch is equipped with a dual broaching system and can prepare two samples in one pass!

The GenNotch 4000 series is a floor standing unit which is 43cm x 75cm x 125cm tall and weighs 200kg.

NextGen offers a variety of broaching tools to cover all international industry standards such as the Charpy and Izod V-type notch along with the U type notch as well!

A simple power requirement is all that is required to connect the GenNotch 4000 series Charpy notch broaching machine. A 3-phase, 5-line power requirement is needed. AC 380V 50/60Hz.

Absolutely! With a simple modification, both standard and sub-size Charpy and Izod Impact specimens can be prepared according to specification.

While we recommend an environment with laboratory standards, the GenNotch is robust and built to last for decades for Charpy V-notch and Charpy U-notch sample preparations.

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