Functions:
This type of machine is specially for conducting drop-weight test to determine nil-ductility transition temperature of ferritic steels
Features:
1. Special design tools for support change
2. SIMENS PLC controls and touch screen provide high reliability and versatility.
3. Automatic specimen feeding and automatic positing
4. Frame structure is made of solid steel plate with high stability under impact
5. Tup body is made of high strength steel plate with high impact resistance
6. Use chain to lift tup with high precision in height
7. Self-lock design for tup clamping
8. Full-closed safety shieldFunctions:
This type of machine is specially for conducting drop-weight test to determine nil-ductility transition temperature of ferritic steels
Standards:
GB/T 6803-86, ASTM E208-95a
Specifications
Model | KASON JL-2000 | KASON JL-3000 | KASON JL-6000 |
Maximum energy (J) | 2000 | 3000 | 6000 |
Minimum energy(J) | 300 | 350 | 750 |
Maximum tup mass (kg) | 70 (40kg+30kg) | 100 (45kg+55kg) | 200 (100kg+100kg) |
Tup mass accuracy | ±1% | ||
Drop height(mm) | 750~2915 | 750~3062 | 750~3062 |
Velocity of drop (m/s) | 3.8~7.6 | 3.8~7.7 | 3.8~7.7 |
Speed of tup raise (m/min) | 7 | ||
Height resolution (mm) | 0.1 | ||
Height accuracy(mm) | ≤±10 | ||
Hardness of tup nose | HRC58~62 | ||
Radius of tup nose(mm) | R25±0.1 | ||
Hardness of support anvil | HRC58~62 | ||
Alignment accuracy of center of tup nose, specimen and anvil center (mm) | ≤±2.5 | ||
Support anvil span (mm) | P-1: 305 P-2, P-3: 100 | ||
Specimen dimension (mm) (length x width x thickness) | P-1: (360±1)×(90±2)×(25±2.5) P-2: (130±1)×(50±1)×(20±1) P-3: (130±1)×(50±1)×(16±0.5) | ||
Frame dimension (mm)(length x width x thickness) | 1080×1240×4300 | ||
Power requirements | 3-phase, 5-line, AC 380V 10A | ||
Air supply | 0.4~0.7Mpa, Φ6 quick coupler for air pipe |
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