DescriptionThe ST-PR Pitting Rig features a three-disc-on-roller configuration designed to inve
Aplikasi WhatsApp: +86 13816217984
Email :info@qinsun-lab.com
The ST-PR Pitting Rig features a three-disc-on-roller configuration designed to investigate RCF
failure mechanisms, including macro and micro pitting in rolling-sliding contacts under both dry
and lubricated conditions. The test roller specimen is driven by a single motor, utilizing a
circulating torque mechanism with gear pairs, which eliminates the need for high-capacity drive
motors. Different Slide Roll Ratios (SRR) are achieved by selecting the appropriate gear pairs
and/or varying the diameters of the discs and test roller.
Technical Specifications | |
| Size of 3 Discs: | 62 to 75 mm diameter (each) – can be varied |
| Size of Test Roller: | 25 to 38 mm diameter – can be varied |
| Load Range: | 0 to 2.000 N |
| Loading Method: | Pneumatic |
| Load Measurement: | Pressure transducer |
| Load Control: | Manual precision pressure regulator |
| Traction Force: | Load cell |
| Contact Resistance: | Lunn-Furey circuit or LCR circuit |
| Slide Roll Ratio: | 0 to ± 30 % – can be varied |
| Surface Velocity of Test Roller: | up to 12 m/s |
| Wear Analysis: | Optical Screening |
| Rotational Speed of Test Roller: | up to 6.000 rpm |
| Temperature Range: | Ambient to 150°C |
| Temperature Sensor: | k-type thermocouple |
| Motor: | 1.5 kW a.c. vector motor with liquid cooling |
| Control & Data Acquisition: | PC with COMPEND software and USLIM interface |
Automatically Controlled Parameters | |
| Rotational Speed | |
| Lubricant Temperature | |
| Test Duration | |
Manually Controlled Parameters | |
| Load | |
| Slide-Roll Ratios | |
| Lubrication Flow Rate | |
Measured Parameters | |
| Rotational Speed | |
| Load | |
| Traction (upper disc – test roller) | |
| Electrical Contact Resistance (lower disc – test roller – lower disc) | |
| Vibration Signal (uncalibrated) | |
| Temperature | |
| Test Duration | |
Services | |
| Electricity: | 230 V, 6.4 A, 1.5 kW |
Penafian: Konten di atas hanya untuk referensi dan komunikasi antara orang dalam industri, dan tidak menjamin akurasi atau kelengkapannya. Menurut hukum dan peraturan yang relevan dan peraturan situs web ini, unit atau individu yang membeli barang terkait harus memperoleh kualifikasi dan kondisi kualifikasi yang valid.
Telepon Perusahaan
+86-21-6420 0566
Jam kerja
Senin sampai Jumat
Telepon seluler:
13816217984
Email:
info@qinsun-lab.com
