轴采用滚珠螺杆传动精度佳，摩擦系数小。
X axis and Y axis adopt ball spiral rods with excellent precisions and low friction factors.
含特殊原料原橡胶轴承，摩擦系数小，更省电。
With special raw material (raw rubber bearing) and small friction coefficient; electricity -saving.
摩擦系数小，自润滑，不吸水、不粘结物料。
Friction coefficient is small, self-lubricating, non-absorbent, non-adhesive materials.
新型螺母承载能力大、摩擦系数小、动态性能好。
The novel nut has the advantages of high bearing capacity, small friction coefficient and good dynamic performance.
SBC直线导轨的摩擦系数小，具备良好的重复性。
SBC linear guides have low coefficient of friction and excellent repeatability.
该类轴承摩擦系数小，极限转速高，尺寸范围与形势变化多样。
With less coefficient of friction, high limiting speed, large size range and colorful combination of structure;
可知，PTFE纤维含量大摩擦系数小，发热少磨损量相对小；
On the contrary, lower content of PTFE causes higher friction coefficient, higher heat generations…
与尺寸相同的其它类型比较，此类轴承摩擦系数小，极限转速高。
And the same size compared to other types, this type of bearing friction small, high-limit speed.
由于SBC导轨摩擦系数小，可使驱动装置小型化，并同时减小电力损耗。
The low coefficient of friction of the SBC linear guide allows smaller drives to be used and contributes to energy savings.
本实用新型的有益效果是结构简单，摩擦系数小，密封可靠，延长了密封圈的使用寿命。
The sealing structure has the advantages of simple structure, low friction factor and reliable sealing, which can prolong the service life of sealing rings.
结果表明，对于上述三种气体，干燥时的摩擦系数小而磨损量大，加湿时的摩擦系数大而磨损量小。
The results show that for these gases, the friction coefficients are lower and the wear quantities are higher in dry gases than those of in moist gases.
与尺寸相同的其它类型轴承相比，该类轴承摩擦系数小，极限转速高，精度高，是用户选型时首选的轴承类型。
With the same size compared to other types of bearings, such bearings friction coefficient is small, extreme high speed, high precision, when a user selection of the preferred bearing type.
ZA27合金具有良好的力学性能和加工性能，它的摩擦系数小，对油的亲和力大，而且ZA27合金的综合性能突出。
ZA27 alloy shows good mechanical properties and working properties. Small coefficient of friction and large sticking force to oil can substitute ZA27 alloy for Bronze alloy.
本文介绍了一种用于高压小尺寸往复密封中，具有寿命长、密封性好、摩擦系数小的组合密封，即V型橡胶圈和V型PTFE圈组合密封。
This paper introduces a reciprocating seal with high pressure and small size. The seal is composed of rubber V-ring and PTFE V-ring, and has long lifetime, good sealness and low friction coefficient.
该胶圈柔软光滑，握持力好、弹性好、抗臭氧、耐磨性好，摩擦系数波动范围小，使用寿命长。
Soft, slippery, strong grip strength, good flexibility, fine performance of ozone proof, hardwearing, oil stain proof. A smaller friction factor Long service life.
高密度的聚乙烯塑料不像PVC那么容易碎，而且摩擦系数也小。
High density polyethylene is much less brittle than PVC and has a reduced coefficient of friction.
实验测定表明，正常动物关节内关节软骨之间的摩擦力是非常小的，其摩擦系数大约为0.002～0.02的范围。
The experimental tests show that the friction between cartilages in normal animal joints is very low and its coefficient of friction is in the range 0.002 to 0.02.
测试了天然彩棉纤维的摩擦系数。得出天然彩棉纤维的摩擦系数。小的结论。
Tested the frictional coefficient of natural coloured cotton fibers, get that the frictional coefficient of natural coloured cotton is small.
陶瓷推力盘具有可靠性高使用寿命命长的特点，由于其表面摩擦系数低，转动阻力小，因而还具有节能效果。
The ceramic pushing plate has high reliability, long service life, and energy-saving effect because of the low surface friction coefficient and small rotational resistance.
陶瓷材料具有良好的生物相容性、摩擦系数低，磨损小，耐磨力强，但陶瓷内衬断裂影响了陶瓷对陶瓷人工髋关节的长期效果。
Ceramics has good biocompatibility, low friction coefficient, and wear-resistance, but lined ceramics breakage affects long-term effect of ceramics to ceramics artificial hip joint.
陶瓷材料具有良好的生物相容性、摩擦系数低，磨损小，耐磨力强，但陶瓷内衬断裂影响了陶瓷对陶瓷人工髋关节的长期效果。
Ceramics has good biocompatibility, low friction coefficient, and wear-resistance, but lined ceramics breakage affects long-term effect of ceramics to ceramics artificial hip joint.
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