共找到 150 條與 摩擦系數(shù)(shù)(shù) 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
Plastics. Method for determination of friction coefficient
The friction conditions in the mesh of worm gear drives have big influence on the efficiency of worm gears. Because the friction conditions of worm
Local Coefficients of Friction in Worm Gear Contacts
Measurements of frictional properties may be made on a film or sheeting specimen when sliding over itself or over another substance
Standard Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting
Road vehicles -- Brake lining friction materials -- Friction behaviour assessment for automotive brake systems
1.1 This test procedure provides a method of determining the frictional torque and friction factor of artificial hip joint bearings used in total hip
Standard Test Method for Determination of Frictional Torque and Friction Factor for Hip Replacement Bearings under Standard Conditions Using a Reciprocal Friction Simulator
本標(biāo)準(zhǔn)規(guī)定了鐵道貨車用高摩擦系數(shù)合成閘瓦的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸與貯存等要求。 本標(biāo)準(zhǔn)適用于運(yùn)行速度低于或等于120km/h的鐵路貨車用高摩擦系數(shù)合成閘瓦(以下簡(jiǎn)稱高摩合成閘瓦)。 注:高康合成閘瓦為專用閘瓦.應(yīng)使用專用鋼背高靡合成閘瓦不得與通用閘瓦(中確鑄鐵閘瓦、離
Synthetic Brake Shoe with High Friction Coefficient for Freight Cars
Descrive le modalita' operative per determinare il coefficiente di attrito statico di una carta
Paper. Determination of coefficient of static friction (inclined plane method).
Draft Document - Paper and board - Determination of the static and kinetic coefficients of friction - Horizontal plane method (ISO 15359:1999); Text in German and English
本技術(shù)規(guī)范規(guī)定了碳鋼和合金鋼米制螺紋緊固件摩擦系數(shù)測(cè)試試驗(yàn)條件、方法和數(shù)據(jù)統(tǒng)計(jì)要求。本技術(shù)規(guī)范只適用于碳鋼和合金鋼米制螺紋緊固件，螺紋規(guī)格范圍為M4-M39的螺栓和螺母。緊固件機(jī)械性能分別滿足GB/T 3098.1、GB/T 3098.2中緊固件等級(jí)的要求。除非客戶另有要求，本試驗(yàn)應(yīng)在室溫下進(jìn)行
Determination of coefficients of friction for mechanical fasteners
Local Coefficients of Friction in Worm Gear Contacts
La presente norma è la versione ufficiale in lingua inglese della norma europea EN 14882 (edizione agosto 2005). La norma specifica un metodo per
Rubber or plastic coated fabrics - Determination of the static and dynamic coefficient of friction
本標(biāo)準(zhǔn)規(guī)定了壓力、溫度、線速度對(duì)給定指定對(duì)偶件(制動(dòng)盤或制動(dòng)鼓)的摩擦材料摩擦系數(shù)的影響評(píng)價(jià)方法、本標(biāo)準(zhǔn)適用于相同條件下摩擦材料的對(duì)比,或當(dāng)缺少摩擦材料的控制規(guī)范和對(duì)摩擦材料規(guī)定性能或限制某些摩擦材料性能的應(yīng)用、考慮到不同類型的慣性試驗(yàn)臺(tái)的冷卻系統(tǒng),并確?？芍貜?fù)的溫度增量,在衰退試驗(yàn)時(shí)制動(dòng)溫度是控制
Road vehicles.Brake lining friction materials.Friction behaviour assessment method for automotive brake systems
1.1 This standard prescribes the method for determination of coefficient of friction of foodgrains for bulk storage purposes
Determination method of grain friction coefficient
本標(biāo)準(zhǔn)規(guī)定了輕型平型傳動(dòng)帶和片基厚度不超過0.5 mm的聚酰胺片基平帶(以下簡(jiǎn)稱平帶)及多楔帶(PK型)的摩擦系數(shù)測(cè)試方法。 本標(biāo)準(zhǔn)適用于在規(guī)定條件下測(cè)定平帶和多楔帶(PK型)的摩擦系數(shù)
Test method of friction factor for drive belts
本試驗(yàn)方法規(guī)定了測(cè)定燒結(jié)金屬摩擦材料動(dòng)態(tài)摩擦系數(shù)和磨損的一種方法，其結(jié)果作為溫度、壓力和先前使用歷史的函數(shù)。當(dāng)已知該方法與給定全尺寸裝置的相關(guān)性時(shí)，所獲得的信息可用于預(yù)測(cè)全尺寸性能。 以英寸-磅單位表示的值應(yīng)被視為標(biāo)準(zhǔn)。括號(hào)中的SI等效值可能是近似的。 本標(biāo)準(zhǔn)可能涉及危險(xiǎn)材料、操作和設(shè)備。本標(biāo)準(zhǔn)無意
Test method for dynamic coefficient of friction and wear of sintered metallic friction materials under dry conditions
