Tiếng Việt
Goods: slider, made from
Origin: China, Germany, Japan
Price: Negotiable
Specification: According to the order
Warranty: 02 years
Product features
Silver, slider is made from medium or low base material and the friction surface layer is copper alloy with appropriate thickness. These two layers are closely linked. On the surface of the friction layer there are shallow holes (for silver with inner diameter> 200 mm) or through holes (for silver with inner diameter <200mm). In these holes contain solid lubricants, during work the friction surface will be lubricated by these solids.
Outstanding advantages:
- Material saving, high features, low price
- Low coefficient of friction
- High resistance to abrasion
- Long service life
Properties of fabricated materials
Tải trọng tĩnh cho phép | N / mm ² | 280 |
Tải trọng động cho phép | N / mm ² | 160 |
Trị số PV tối đa với P=75 MPa | N / mm ² xm / s | 1,6 |
Hệ số ma sát | μ | 0,08 đến 0,12 |
Nhiệt độ sử dụng | ° C | -80 Đến +250 |
Assembly tolerance
Dung sai lỗ ghép | H7 |
Dung sai đường kính ngoài | s6 |
Dung sai đường kính trong | E8 trước khi lắp, H10 sau khi lắp |
Dung sai trục | d8 |
Độ cứng yêu cầu trục | độ cứng> 180 HB |
Độ nhám bề mặt trục | Ra 0,2 - 0,8 micromet |