1) rubbing test
![点击朗读](/dictall/images/read.gif)
擦膜试验
1.
So even the scratch test which is widely used in practice has defects, In order to makethe testing circumstance of critical load be more close to the working circumstance of coating-substrate system,a new rubbing test.
膜-基体系的失效不仅发生在界面,也有可能发生在镀层或底材之中,或许还有可能发生混合失效,因此,在测试膜-基体系失效的临界载荷方面,即使是已经在国内外得到广泛应用的划痕法也有其弱点,为了使膜-基体系的失效临界载荷的测试尽可能地接近于实际使用工况,更能切近实际地反映膜-基体系的综合承载能力,提出了一种擦膜试验法,并且研制了CM-Ⅰ型多功能擦膜摩擦试验机,同时还着重就这种试验机的测试原理、构成和标定作了阐述,并对试验机的主要技术参数及其功能与特点作了介绍,为评价和研究膜-基体系的摩擦学特性、失效及综合承载能力提供了一种新手段。
2) friction test
![点击朗读](/dictall/images/read.gif)
摩擦试验
1.
The friction test between broken surfaces of sandstone and mudstone was performed,shear stress and displacements of different contact surfaces analyzed,and parameters of surface form extracted.
岩体的力学性质取决于岩块的强度、岩块的表面形态和岩块的几何组合结构,通过对砂岩、泥岩破裂面及其互层接触的摩擦试验,分析了不同接触面的剪应力-位移变化规律,提取了摩擦试验中样品的表面形态参数,研究了砂岩、泥岩在摩擦前后破裂面表面形态的变化,分析了它们的粗糙度及其起伏特性在摩擦前后的变化规律,研究了岩石表面形态的各向异性和岩石摩擦强度的关系。
2.
The experiments on the friction properties of tire tread rubber are carried out on a self-developed friction test rig for revealing how the friction coefficient varies with the pressure and sliding velocity.
在自主研制的摩擦试验机上进行了轮胎橡胶摩擦特性试验,以揭示摩擦因数随压力和滑摩速度而变化的规律。
3.
Researching the topography character both fore and after the friction test,degree of roughness and fluctuation of surface are analyzed with statistics the.
在自然状态和接触面掺泥两种情况下,进行了砂岩、泥岩破裂面及其互层接触的摩擦试验。
3) scraping experiment
![点击朗读](/dictall/images/read.gif)
刮擦试验
4) frictional test
![点击朗读](/dictall/images/read.gif)
摩擦试验
1.
The nonlinearity in loading process of frictional tests is discussed by using 3D spring-rider-flat model with moment considered.
应用考虑力矩的弹簧-滑块-平面模型,对摩擦试验加载过程中的非线性变化进行了分析。
2.
In order to study the mechanism of high-speed sliding of large-scale landslides,frictional tests are carried out for the basalt samples under different conditions.
为了对大型滑坡高速滑动机理进行研究,在不同试验条件下对玄武岩试件进行了高速摩擦试验。
5) wiping test
![点击朗读](/dictall/images/read.gif)
擦拭试验
1.
The results showed that the conversion coating is constituted by fine, uniform and compact grains, the wiping test exceeds 50 times with no color changes, the resistivity of sample surface is lower than 0.
结果表明,转化膜由均匀细小、比较致密的颗粒构成,擦拭试验超过50次无颜色变化,试样表面的电阻率小于0。
6) tribometer
[英][trai'bɔmitə] [美][traɪ'bɑmətɚ]
![点击朗读](/dictall/images/read.gif)
摩擦试验机
1.
In order to study moisturizing effect of glycerin,petrolatum and common hand-skin care cream,the friction(coefficient) of the natural skin on the back of hand(without the use of hand-skin care products) as well as that after using of(hand-skin) care products was measured by using of a micro-tribometer.
为研究甘油、凡士林和普通护手霜3类产品的保湿性能,在微观摩擦试验机上对男女手背自然皮肤及使用过3类护手霜后的摩擦因数进行了试验。
补充资料:亮油漆膜伸长试验
分子式:
CAS号:
性质:测定胶面胶鞋鞋面亮油漆膜在拉伸中出现龟裂时伸长程度的试验。试验直接从成品鞋中裁取(120~125)mm×(10±0.2)mm试片进行试验。亮油漆膜伸长性能好坏直接影响胶面胶鞋质量,一般要求亮油干燥速度与胶料硫化速度相一致,亮油漆膜就不易发生龟裂。
CAS号:
性质:测定胶面胶鞋鞋面亮油漆膜在拉伸中出现龟裂时伸长程度的试验。试验直接从成品鞋中裁取(120~125)mm×(10±0.2)mm试片进行试验。亮油漆膜伸长性能好坏直接影响胶面胶鞋质量,一般要求亮油干燥速度与胶料硫化速度相一致,亮油漆膜就不易发生龟裂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条