【英文标准名称】:Blanksforsuperabrasivecutting-offwheels-Mountingandfixingbores-Buildingconstructionandcivilengineering
【原文标准名称】:超磨料切断砂轮用坯件.安装和固定孔.建筑施工和土木工程
【标准号】:BSISO21538-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-11-23
【实施或试行日期】:2004-11-23
【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】:组装孔;研磨切割;应用;尺寸;建筑物;土木工程;机械工程;材料;切割砂轮;刀具夹持装置;设计;金刚石刀具;砂轮;夹具;法兰;定位孔;固定件;氮化硼;夹紧法兰;坯件;磨床;金刚石;井;切断砂轮;磨削工具
【英文主题词】:Abrasivecutting;Blanks;Boronnitrides;Buildings;Chuckingflanges;Civilengineering;Cutting-offwheels;Design;Diamond;Diamondtools;Dimensions;Fixings;Fixtures;Flanges;Grindingmachines;Grindingtools;Grindingwheels;Locationholes;Materials;Mechanicalengineering;Mountingholes;Parting-offwheels;Tool-holdingdevices;Use;Wells
【摘要】:ISO21538:2004specifiesdimensionsformountingandfixingboresinblanks.ThesemountingandfixingborescomplywiththerelevantdimensionsoftheclampingflangesspecifiedinISO21537-2:2004.
【中国标准分类号】:J43
【国际标准分类号】:25_100_70
【页数】:12P;A4
【正文语种】:英语


Product Code:SAE J1516
Title:Accommodation Tool Reference Point
Issuing Committee:Truck And Bus Human Factors Committee
Scope:Reference lines have been developed to which driver workspace accomodation tools can be located in vehicle space. The lines describe horizontal reference point locations as a function of vehicle H-point height (H30). One reference line has been established for use in vehicles with H-point heights (H30) and steering wheel diameters (W9) less than 405 and 450 mm, respectively. (Class A Vehicles) This point can be used to reference appropriate workspace tools to accommodate a driver population with a male-to-female ratio of one-to-one. Separate reference lines have been established for use in vehicles with H-point heights (H30) between 405 and 530 mm and steering wheel diameters (W9) between 450 and 560 mm with treadle type pedals. (Class B Vehicles) See Figure 1. Three lines are available for use in Class B vehicles depending on the percentages of males and females in the population the designer wishes to accommodate. Separate points can be used to reference appropriate workspace tools to accommodate driver populations with male-to-female ratios of 50:50, 75:25, and 90:10 to 95:5. Different procedures for locating Class A and Class B accommodation tool reference lines in vehicle space have been established based on unique packaging considerations of the two categories of vehicles. tools to accommodate driver populations with male-to-female ratios of 50:50, 75:25, and 90:10 to 95:5. Different procedures for locating Class A and Class B accommodation tool reference lines in vehicle space have been established based on unique packaging considerations of the two categories of vehicles.