ASTM E139 Pagsubok sa Creep Machin (Mataas na Temperatura)
High temperature creep and rupture testing machine is used for tension creep test, rupture strength test and slack tests for metal and non-metal materials under a certain temperature environment. It also can do low-cycle fatigue and creep fatigue tests with the corresponding accessories.
Sa pamantayan, it conforms to GB/T2039-1997, GB/T6395-86, HB 5150-1996 and HB 5151-1996, ISO204, ASTM E139, atbp.
- Paglalarawan
- Pagtatanong
Paglalarawan
Mataas na Temperatura Gumagapang at Rupture Stress Testing Machine
Pagsubok sa Gumagapang na Machin
(50kN, 100kN, 300C -1100C)
Panimula
Mataas na Temperatura Creep and Rupture Stress Testing Machine is electromechanical computer controlled creep and rupture testing machine, it is mainly used for tension creep test, rupture strength test and slack tests for metal and non-metal materials under a certain temperature environment. It also can do low-cycle fatigue and creep fatigue tests with the corresponding accessories.
(1). It is applied for measure and inspect, aerospace, metallurgy steel, university and college, scientific research institute, etc industry and department.
(2). This machine adopts high-precision lever weights for the supply of constant testing force.
Pamantayan:
Sa pamantayan, it conforms to GB/T2039-1997, GB/T6395-86, HB 5150-1996 and HB 5151-1996, ISO204, ASTM E139, atbp.
Pangunahing teknikal na mga parameter
3.1 Mag host ng makina
| Hindi. | Item | Mga Parameter |
| 1 | Max. pagsubok na puwersa | 50kN |
| 2 | Testing accuracy | 0.5 Class |
| 3 | Testing force measuring range | 0.4%~100%FS |
| 4 | Relatibong error ng pagsubok na puwersa | ±0.5% |
| 5 | Resolution of testing force | 1/300000 |
| 6 | Coaxiality | ≤10% |
| 7 | Relative error of deformation measuring | ±0.002mm |
| 8 | Pulling rod max. stroke | ≥150mm |
| 9 | Speed of pulling rod | 0.01~50mm/min |
| 10 | Saklaw ng pagsukat ng pagpapapangit | 0- 10mm |
| 11 | Resolution of extensometer | 0.001mm |
| 12 | Measuring error of extensometer | ≤2μm |
| 13 | Suplay ng kuryente | 1-Phase, 220V, 50Hz, 1kW |
| 14 | Host machine weight | 600kg |
| 15 | Ethernet communication | TCP/IP protocol |
3.2 High temperature furnace
| Hindi. | Item | Mga Parameter |
| 1 | Structure | split three-stage electric heating wire |
| 2 | Material of furnace body | hindi kinakalawang na asero 304 |
| 3 | Thermal insulation material | ceramic cotton |
| 4 | Diameter of heating wire | φ1.2mm |
| 5 | Work temperature | 300-1100°C |
| 6 | Length of valid uniform temperature zone | ≥150mm |
| 7 | Size of hearth | φ80mm*320mm |
| 8 | Temperature fluctuation | ≤±2℃ |
| 9 | Temperature gradient | ≤3℃ |
| 10 | Temperature of furnace shell | ≤90℃ |
| 11 | Accuracy of temperature meter | 0.1 grade |
| 12 | Suplay ng kuryente | 3-Phase, 380V, 50Hz, 3kW |
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