Fully automatic forging steel drop hammer impact testing machine

NegotiableUpdate on 06/12

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Nature of the Manufacturer: Producers

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Overview

Fully automatic forging steel drop hammer impact testing machine number: LYQJ-D brand: Lingye Instrument/LINKEAR specification: type: drop hammer impact testing introduction: The fully automatic forging steel drop hammer impact testing machine is mainly used to determine the non plastic transition temperature of ferritic steel (including plates, profiles, cast steel, and forged steel). The non plastic transition temperature characterizes the highest temperature at which steel containing small cracks undergoes brittle fracture under dynamic loading yield stress. The Lingye impact testing software can display the time-varying curves of the above three, and accurately measure the following four curves: impact force time curve, impact energy time curve, impact force displacement curve, and impact energy displacement curve; According to ISO14556, various characteristic values of the sample can be provided.

Product Details

Technical parameters:

1. Model of drop hammer impact testing machine: LYQJ-D, LYQJ-Y, LYQJ-L

2. Maximum impact energy 30000J, 40000J, 50000J
3. Minimum impact energy 8000J, 10000J, 15000J
4. Maximum hammer mass 1020kg, 1460kg, 1960kg
5. The mass error of the main hammer body is ± 1%
6. Impact height 12750mm~3000mm/1275mm~2800mm/1275mm~2600mm
7. The lifting speed is about 3m/min
8. Height measurement resolution of 0.1mm
9. Height measurement error ≤± 10mm
10. Hammer blade hardness HRC58-62
11. Hammer blade curvature radius R20 ± 0.1mm, R15 ± 0.1mm
12. Support hardness HRC58-62
13. Bearing curvature radius R15 ± 0.1mm, R20 ± 0.1mm
14. The deviation between the center of the hammer blade and the center of the support is ≤± 1.5mm
15. The span of the sample support is 254 ± 1.5mm
16. Sample size 300 × 75 × (3-40) mm
17. The host size is approximately 1900 × 1300 × 5100mm, 2300 × 1550 × 5200mm
18. Host power supply three-phase five wire 380V 10A
19. Gas source requirement 0.4-0.7Mpa

Fully automatic forging steel drop hammer impact testing machineIntegrating machine, electricity, and automatic control technology, it has achieved a fully automated process of feeding, lifting hammers, impact, sampling, and grabbing hammers. In addition, the machine is equipped with multiple protective measures to improve the safety of operators and equipment use. It is a commonly used testing instrument in various large and small steel mills, steel research institutes, and other enterprises and scientific research units.

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