dzt0101.7-1994 地质仪器仪表制造时间定额钣金

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1、uz中华人民共和国地质矿产行业标准Dz/T0101.7一94地质仪器仪表制造时间定额饭金1994一01一27发布1994一12一01实施中华人民共和国地质矿产部发布目次1主题内容与适用范围··“····”····················，.····⋯⋯，.·.··..·..·..·..·..··..·..·..·.⋯⋯(1)2代号及含义····”···”·”···，·····“·”····，·”·····⋯⋯，’··············⋯.⋯“·⋯.⋯“..⋯(1)3时间定额组成与计算················

2、························“··········..··········....·..·⋯⋯，(1)4布休时间定额············································..··············..·....·..·············⋯.⋯(2)5龙门剪板机落料时间定额二”·..·..·..····..··⋯⋯.”·⋯.⋯”.’⋯“·..·..·..·..··⋯⋯.”····⋯⋯(3)6油压机、闸床弯边时间定额..⋯“··J··⋯”一，.“⋯t.二，’⋯“⋯⋯.

3、”······..··....··..⋯.⋯(5)7手工敲平校直、整形时间定额·⋯⋯.”..·..，·⋯⋯”··⋯.”·..·..·..·..·..·····一”·..·⋯⋯(8)8手工敲圆角时间定额··”·“·······················”····⋯⋯”·.’..·..·..·..·..·..·..·..·.⋯⋯(16)9铝板折边时间定额“···“·············”·····”······”··⋯”..⋯“..·⋯⋯“..⋯“...⋯”·...⋯⋯(18)10铝板手工划线剪弯边缺口时间定额”·“⋯”·

4、“⋯”·..··········⋯.⋯”，..·⋯.““·⋯.””·⋯(19)11箱盖、底焊接后锉平焊疤、整形时间定额·””·····⋯⋯.”·..····‘·⋯⋯”，.·⋯“⋯⋯.“⋯⋯(20)12型材作业时间定额·············”····””·”······················...···..·..·..····.·.⋯⋯(26)13钢板点焊时间定额”················“···”·“···········”········“⋯⋯“.·..·..·..·..·..·..·.⋯⋯(31)14薄

5、钢板预弯、滚圆、排圆时间定额····”·”···，’·“······················”.······..·.⋯⋯(35)i5冷、热铆钉时间定额‘·“，·········““·····””·，·····“····”“·············.·.⋯⋯，·..··.’..·..·.⋯⋯(38)16手工锡焊时间定额..................................................，二”·“·...⋯⋯，..，...·..·..·.⋯⋯(43)17手工敲咬扣缝、敲边时间定额····”·

6、····”······”····”···························⋯⋯(45)18切割与焊接时间定额·“····“············””·········”·”.·.·····“······..·..·.....·..·..·.⋯⋯(49)附录A索引(参考件)··-·············“·········，.····“···········“··一”..·..·..·..···‘·⋯⋯，⋯(64)标准分享网www.bzfxw.com免费下载中华人民共和国地质矿产行业标准lz/T0101.7一94

7、地质仪器仪表制造时间定额代替1Z51:?二，宫7板金主两内容与适用范围本标准规定了饭金作业时间标准。本标准适用于地质仪器仪表制造行业各类金属板材及型材(钢板，铝板，型材，扁钢，角钢，槽钢等)加工作业，也适用于手工氧一乙炔气焊(低碳钢，铜材，铝材)及争〔电弧焊焊接，u弧焊焊接，本标准使用的计量单位:时间为分(min)，长度为毫米(mm)。2代号及含义La角度工件加工长度B。工件每分钟加工次数、项数工件加工宽度h工件加工深度，高度T，单件定额时间D直径、工件外径T。基本作业时间d板料厚度TB辅助时间R圆角9公比de每次折弯数、每次条

8、数内径、孔径F焊缝的横截面积K=综合系数P熔化金属的密度g/mmsK%布休时间占作业时间百分比O熔化系数克一安培一分I电流时间定额组成与计算(标准》时间组成a.准备终结时间;b.布置工作地、休息与生理需要时间;c.基本时间;d.辅助时间。单件时间计算公式a.龙门