High temperature vacum Friction and Wear Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
Friction and wear performance testing of metal materials, ceramic materials, and composite materials in high-vacuum environments;
Tribological performance evaluation of functional coatings, solid lubricant coatings, and surface-modified layers under vacuum conditions;
Material selection research for aerospace structural components, space motion mechanisms, and vacuum transmission components;
Performance verification of components operating under vacuum or low-pressure conditions in precision machinery and the automotive industry;
Research on vacuum friction and wear mechanisms conducted by research institutes, university laboratories, and material testing organizations.
Standards
GJB 3032 — Test Method for Friction and Wear of Materials in Vacuum Environment
GB/T 3960 — Metallic Materials — Friction and Wear Test Methods
GB/T 12444 — Metallic Wear Testing — General Principles
ASTM G99 — Standard Test Method for Wear Testing with a Pin-on-Disk Apparatus
ASTM G133 — Standard Test Method for Linearly Reciprocating Ball-on-Flat Sliding Wear
ISO 7148 — Plain Bearings — Testing of Friction and Wear Characteristics of Bearing Materials
Technical Specifications
| Item | Technical Parameter |
|---|---|
| Maximum test force | 20 N (dead-weight loading) |
| Normal load range | 1–20 N |
| Load accuracy | ≤ ±1% F.S |
| Friction force measurement accuracy | ≤ 0.02% F.S |
| Linear speed | 0.1–10 m/min |
| Counterface ball diameter | φ3. φ4. φ5. φ6 mm (standard configuration) |
| Reciprocating stroke | 0.5–20 mm (continuously adjustable) |
| Reciprocating frequency | 0.1–30 Hz (continuously adjustable) |
| Rotational speed | 5–3000 r/min (continuously adjustable) |
| Rotational speed accuracy | ≤ 1 r/min |
| Friction modes | Pin-on-disk friction, ball-on-disk friction |
| Lubrication modes | Dry friction, boundary lubrication friction |
Accessories
| Name | Description |
|---|---|
| Vacuum chamber | Core component of vacuum friction testing |
| Vacuum pump unit | Provides high-vacuum environment |
| Vacuum measurement system | Real-time monitoring of chamber vacuum level |
| Rotary/reciprocating friction module | Enables different friction motion modes |
| Automatic loading mechanism | Applies load accurately |
| Friction force sensor | Measures friction force signals |
| Counterface balls | Standard consumable components |
| Specimen fixtures | Secure specimens of different sizes |
| Control and data acquisition software | Test control and data processing |
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