Product name: Impact specimen drawing machine
Product model: LY71-UV
Product function: Used for drawing and forming V-shaped specimens and U-shaped specimens for metal impact tests.
Based on standard: GB/T 229 Metal Charpy notch impact test method
Driven by a hydraulic oil pump, it can complete the drawing of two impact specimens, V-shaped and U-shaped, in 8 seconds;
The specimen broach is made of W18Cr4V material, which has high hardness, good wear resistance, and high precision in drawing impact specimens.
Serial number | Parameter | Technical indicators |
1 | Processing specimen notch type | U2 type/V type 2mm (depth 2mm) |
2 | Processed sample size | 10×10（7.5、5、2.5）×55 mm |
3 | Transmission mode | Hydraulic transmission |
4 | Broach material | W18Cr4V |
5 | Broaching speed | 2.5m/min |
6 | Working stroke | 350mm |
7 | Power supply | Three-phase four-wire system 380V 50Hz main motor 0.37KW |
8 | Weight | ≈100kg |
