Mesin Ujian Tekanan Creep dan Pecah Suhu Tinggi
Mesin ujian merayap dan pecah suhu tinggi digunakan untuk ujian ketegangan, Ujian kekuatan pecah dan ujian slack untuk bahan logam dan bukan logam di bawah persekitaran suhu tertentu. Ia juga boleh melakukan keletihan kitaran rendah dan ujian keletihan merayap dengan aksesori yang sepadan.
- Keterangan
- Siasatan
Mesin Ujian Tekanan Creep dan Pecah Suhu Tinggi
(50Kn, 100Kn, 300C -1100C)
1. Pengenalan
This testing machine is electromechanical computer controlled creep and rupture testing machine, it is mainly used for tension creep test, Ujian kekuatan pecah dan ujian slack untuk bahan logam dan bukan logam di bawah persekitaran suhu tertentu. Ia juga boleh melakukan keletihan kitaran rendah dan ujian keletihan merayap dengan aksesori yang sepadan.
It is applied for measure and inspect, Aeroangkasa, metallurgy steel, university and college, scientific research institute, etc industry and department.
Dalam standard, it conforms to GB/T2039-1997, GB/T6395-86, HB 5150-1996 and HB 5151-1996, ISO204, ASTM E139, Dll.
This machine adopts high-precision lever weights for the supply of constant testing force.
2. Parameter teknikal utama
2.1 Host machine
Tidak. | Item | Parameters |
1 | Max. Pasukan ujian | 50Kn |
2 | Testing accuracy | 0.5 Class |
3 | Testing force measuring range | 0.4%~100%FS |
4 | Relative error of testing force | ±0.5% |
5 | Resolusi daya ujian | 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 | Julat pengukur ubah bentuk | 0- 10Mm |
11 | Resolution of extensometer | 0.001Mm |
12 | Measuring error of extensometer | ≤2μm |
13 | Bekalan kuasa | 1-Fasa, 220V, 50Hz, 1Kw |
14 | Host machine weight | 600Kg |
15 | Ethernet communication | TCP/IP protocol |
2.2 High temperature furnace
Tidak. | Item | Parameters |
1 | Structure | split three-stage electric heating wire |
2 | Material of furnace body | stainless steel 304 |
3 | Thermal insulation material | ceramic cotton |
4 | Diameter of heating wire | φ1.2mm |
5 | Suhu kerja | 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 | Bekalan kuasa | 3-Fasa, 380V, 50Hz, 3Kw |
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