|
|
TSG PLANE-SUPPORTING SLIDE OF HYDRAULIC STEEL GAES |
|
|
|
| TSG PLANE-SUPPORTING SLIDE OF HYDRAULIC STEEL GAES |
TSG is a bronze-plastic steel composite material, which is sintered porous bronze layer on steel base. The pores of this layer are filled with plastic (POM). It is a high-strength, low-friction material researched by jointing adventure of Wuhan Hydraulic-Electric Institute and us Its’ bronze-plastic layer could reduce friction and resist wear. Its’ steel base is for carrying load and the plastic layer is for running in and lubricating.
TSG’s plastic layer is as thin as possible and not over0.1mm. Its’ bronzelayer is thicker than1.5mm and to be emerged. Its load capacity is several times larger than that of steels. If its load is 1-90KN/cm2, its friction coefficient is only0.127~0.045, and has nothing to do with its turnround radius It is the excellent slide materials for gates’ heavy or light load and repair |
| TSG-150 ROLLING WHEEL BUSHES |
| TSG-150 composite material is used for heavy load, less friction and self-lubricant bushes. It is based on Touch Dynamics and Solid Lubrication principle. The bronze balls’ diameter Dmax=0.8mm, particle class d=(1~0.707)d, emerging area of bronze-plastic composite is about10％of the total area. Its‘ steel plate is the major load carrier, bronze layer is wear-resistant, plastic filled among bronze balls is lubricant. So theTSG-1 50 strength is close to steels’ wear-resistance, to bronze and plastics’ friction is to plastics.
|
|
| 技术参数 |
比重 |
--- |
7.9g/CM3 |
抗涨系数 |
--- |
0.15*10-5/℃ |
抗压系数 |
--- |
290MPa |
冲击高度 |
--- |
20KJ/㎡ |
硬度(HB) |
--- |
>356MPa |
允许最高荷载 |
--- |
150MPa |
允许磨损深度 |
--- |
0.3mm |
摩擦系数 |
干摩擦 |
P=50~80MPa,f=0.15 |
P=80~100MPa,f=0.14 |
>100MPa,f=0.12 |
湿摩擦 |
0.12 |
油脂摩擦 |
0.06 |
使用温度 |
--- |
-40℃~+120℃ |
其他机械强度 |
--- |
接近钢板 |
|
