Machine à brocher à encoche électrique CSL-B pour l’essai d’impact Charpy
Machine à brocher à encoche pour la préparation de l’échantillon de l’essai d’impact Charpy
Pour traiter l’encoche en V et l’encoche en U
Une machine avec deux couteaux
- Description
- Vidéo
- Enquête
CSL-B Electric Notch Broaching Machine (Notch Cutter)
(For making U-notch and V-notch of Impact sample)

1. Application & Fonctionnalités:
Impact sample gap/notch broaching machine is the only facility to process regular sample gap/notch except for optical curve grinder in China. Due to one time form processing principle, the identity of machining gap/notch is very good. The series of machine can be divided into two kinds, manual mode and electric hydraulic mode. U type and V type are all made with W18Cr4V material to assure its high rigidity, good wearable. Each broach can be used for about more than 20000 times.
2. Normes:
The series machines comply with GB2106-80 “Metal Charpy (V type) Gap Impact Test Method” and GB229-94 “Metal Charpy (U type) Gap Impact Test Method”. It can also meet American standard, European standard ASTM, E23-02a, EN10045, Norme ISO148, ISO083, and so on.
3. Principales spécifications techniques:
Modèle | CSL-B |
Cut mode | Electric mode |
Shape of sample gap | V notch ,U notch |
Sample size | 10×10×55mm |
Broach moving distance | 350mm |
Broach material | W18Cr4V |
Dimensions of host machine | 580×400×1140mm |
Poids net | 200Kg |
4. Cutting Knife (one for V-notch, another for U-notch)


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