Description
This machine is designed to cut a standard V-shaped notch on impact test specimens, making the specimens more stable and accurate during testing and facilitating impact testing.
The notch configuration varies according to the applicable testing standard. The cutting width can be quickly adjusted using spacer blocks to meet different standard requirements. Different cutter types can be interchanged to meet various notch specifications. The cutting speed can also be adjusted according to the specimen material to minimize the effect of the cutting process on the specimen.
Conform to Standards
- JIS K7110
- ASTM D256
- ASTM D6110
- ISO 179
- ISO 180
- ISO 2818
Industry
for making specimen for impact testings
Application
ASTM D256, ASTM D6110, ASTM E23 ,ISO180, ISO 148, EN10045-1, ISO 179, ISO13802 Pendulum Impact Test
Catalog Download
QC-640A Impact Specimen V-Notcher
Specifications
Cutting speed
600 - 2400 RPM
Cutting Speed Setting
05–99 Two-Digit DIP Switch Speed Setting (Speed Reference Table Provided)
Max. Specimen Clamping Thickness(※Note 1)
13 mm
Cutting Width(※Note 2)
8.0 ± 0.2 mm (ISO), 10.16 ± 0.05 mm (ASTM)
with easily interchangeable standard spacer blocks for different specimen sizes
Cutter Type
Type A Cutter：45°, R = 0.25 mm (Standard)
Type B Cutter：45°, R = 1.0 mm
Type C Cutter：45°, R = 0.1 mm
(Single-tooth cutter design for smooth, consistent notch preparation per standard requirements.)
Standard Accessories
ASTM and ISO spacer blocks, 2 dial gauges (for specimen thickness and cutting width), cleaning brush, open-end wrench, hex keys, and hook wrench.
Power
Single phase 100 - 240 VAC
Dimensions (W x D x H)
48 x 37 x 35 cm
Weight
40kg
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