内置双轴心导轨资料01

双轴心直线导轨的优点

Advantages of dual-shaft linear guide rail

价格优势Price advantage

降低二分之一的产品价格

Product price reduced by one half

减少三分之一的产品组装时间

Time for installation reduced by one third

降低四分之一的维修及替换费用.

Cost for repair and replacement reduced by one fourth

高精度High precision

重复精度：误差在三微米以内

Repetition error:within3microns

速度：比现有的其它型号快五倍，速度每秒可达10米长及低噪音

Speed:Five times faster than other existing products up to10m/sec and lower noise

直线度：正负十微米以内

Linearity:Deviation within±10microns

可调式导轮预压：在不同负载下，通过调节预压使导轮和导轨之间的间隙达到“零”

Adjustable roller preload:Adjust the preload under different load conditions to achieve“zero”gap between the roller and rail 平行式轴承导轮：在0-6米内提高了平行精度而不产生明显误差

Parallel bearing rollers:Improved the parallel precision within6meters without causing any obvious deviation

高可靠性High reliability

偏心螺母设计：调节简易，应不同的负载调校到最适合的预压，

Eccentric nut design:can be easily adjusted to the most suitable pressure under various loading conditions

防松设计：偏心螺母式,轴承导轮的固定螺母设计有防松功能

Loose prevention design:Eccentric nut is also designed for loose prevention

高防磨性High resistance to grinding

钢轴经过特别加硬处理，抗磨性极高

The surface of steel shaft is hardened specially for reduction of wear due to grinding

设计独到Unique design

产品设计坚固（铝材和高碳钢结合），可作支架或底板使用，大大减低设计及制作成本而达到最高效益

All products are designed solidly(combination of aluminium and high-carbon steel)and cost-effectively as support and base plate

价格大众化Popular price

以低于滚珠导轨的价格而得到同等的精度及质量

With the same quality and precision as ball guide rail at lower prices

专业化生产多种材质的直线轴

Linear shafts are specifically produced by various strong materials such as

轴承钢,不锈钢,高碳钢

Shaft steel,stainless steel,high-carbon

steel GCr15,SUS440,C45#

双轴心和滚珠导轨对照表

Comparison of dual-shaft and ball guide rail

内容滚珠导轨双轴心导轨

Contents Ball guide rail Dual-shaft guide rail 1可调式预压：“零”间隙的标准不可以No可以Yes Adjustable preload:“Zero”gap

2高灰尘场合适用不可以No可以Yes Work in dusty environment

3磨损零件可换性不可以No可以Yes Replaceability

4需磨基面来安装导轨需要Yes不需要No Surface to be ground before installation

用于XY或Z轴时，需要加底板或本身可当支柱或是底板来使5设计特点支架用

Design feature Need add base plate and support No additional base plate and

when use in X，Y or Z axis support required

平行度：6米内没有明显误

差

6精准及重复性品质保证

Linearity:no noticeable 不适用Not applied deviation within6meters

Quality guaranty重复精度：3-5um

Repetition error:3-5um

间隙：“0”间隙

Gap:“Zero”

滑块长度及滑轮可随客户所需加长或加多

7The length of slider board and the number of不可以No可以Yes rollers can be custom-made

8高速噪音高High低Low Noise at high speed

9高速指标重型及慢定位轻型及快速定位High speed index Heavy and slow in positioning Light and quick in positioning 减少材料，时间，人工设计成本

10Overall reduction of time,material and labor不可以No可以Yes