【英文标准名称】:Methodsforfrothflotationtestingofhardcoal-Laboratoryprocedure
【原文标准名称】:硬煤泡沫浮选试验方法.实验室规程
【标准号】:BS7530-1-1992
【标准状态】:现行
【国别】:英国
【发布日期】:1992-01-31
【实施或试行日期】:1992-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和测试;煤;浮选;发泡;实验室测试;机械分离;再现性;分离;试验设备;废弃物分离
【英文主题词】:Chemicalanalysisandtesting;Coal;Flotation(process);Foaming(process);Laboratorytesting;Mechanicalseparation;Reproducibility;Separation;Testequipment;Wasteseparation
【摘要】:Specifiesreagents,apparatus,procedureandreportingofresults.
【中国标准分类号】:D27
【国际标准分类号】:73_040
【页数】:12P.;A4
【正文语种】:英语


Product Code:SAE J2429
Title:Free-Rolling Cornering Test for Truck and Bus Tires
Issuing Committee:Truck And Bus Tire Committee
Scope:This SAE Recommended Practice describes a test method for determination of steady-state heavy truck (Class VI, VII, and VIII) tire force and moment properties under free-rolling conditions. The properties are acquired as functions of incrementally changed slip angle and normal force using a sequence specified in this document. The data are suitable for use in vehicle dynamics modeling, comparative evaluations for research and development purposes, and manufacturing quality control.Truck Tires-For the purposes of this document, truck tires are defined as being the tires mounted on all heavy commercial over-the-road trucks and buses. Examples of vehicles which use heavy truck tires include: tractor/semi-trailer combinations, dump trucks, school buses, etc. Tires mounted on other types of lighter GVWR vehicles are explicitly excluded from consideration in this document.Effects Not Considered-The effects of inclination angle and spindle torque or any combination of inclination and spindle torque with slip angle and normal force are not considered in this document.Test Machines-This document is test machine neutral. It may be applied using any type of test machine capable of fulfilling the requirements stated in this document. By way of example, specific data used in support of various parts of this document came from both an indoor flat-belt type machine and outdoor over-the-road dynamometer. This document does not require a machine to match the ideal machine, but does require that a test machine?s performance be fully defined over its range of application. In this document, an ideal is a goal not a requirement.Ideal MachineAn ideal machine is a machine which is capable of fully matching every item in this document. Such a machine neither exits at the time this document was written nor is it certain that the technology to build such a machine exists at this time.