习题6.某加工车间拟搬入一长18m、宽12m的新厂房中,该车间有6个工段,即备料(A)、焊接(B)、钻床(C)、车床(D)、磨床(E)和压弯(F),它们所占面积大致相等。根据以前的数据,各工段之间的物料流量情况如表6-18所示。该厂房划分为6个相等大小的小间,如图6-32所示。各工段之间的距离按直角距离来量取。试根据总物流强度来确定各工段的位置。表6-18各工段之间的物料流量图6-32习题6厂房示意图1-6号分别为B、A、F、D、E、C。(1)运输从至表至从备料焊接钻床车床磨床压弯备料100500050焊接2505000钻床2506.0500车床02507.200磨床50010008.0压弯10020009.至从ABCDEFA.备料100500050B.焊接2505000C.钻床25010.0500D.车床025011.200E.磨床500100012.0(2)假定布置(3)距离从至表(4)强度从至表F.压弯100200013.至从ABCDEFA.备料61261218B.焊接6612612C.钻床12614.18126D.车床6121815.612E.磨床1266616.6F.压弯18121212617.ABCDEF至从ABCDEFA.备料60060000900B.焊接150060000C.钻床300018.06000D.车床0300019.1200E.磨床60001200020.0(5)物流强度等级划分(6)关系工作表AEIOAF,CBEBA,DCEAFDBEECAFAC(7)新布置A、F.压弯18001200021.总计123090019206007206270列表值合并合并值E-C1200E-C1800AA-F900A-F1080EA-B600A-C900EA-C600B-D900IB-D600A-B750IC-E600E-A600OE-A600D-E120OC-A300F-C120OD-B300F-A180B-A150D-E120F-C120新距离从至表新强度从至表B、新距离从至表新强度从至表AEBFCD至从ABCDEFA.备料12121866B.焊接12126618C.钻床121222.666D.车床186623.1212E.磨床6661224.12F.压弯6186121225.至从ABCDEFA.备料120060000300B.焊接300030000C.钻床300026.03000D.车床0150027.2400E.磨床3000600028.0F.压弯6001200029.96013501320300540300ECDAFB至从ABCDEFA.备料12121866B.焊接12126186C、新距离从至表D、C.钻床121230.1866D.车床186631.1212E.磨床61861232.12F.压弯666121233.至从ABCDEFA.备料120060000300B.焊接300030000C.钻床300034.03000D.车床0150035.2400E.磨床3000600036.0F.压弯6001200037.BAFDCE至从ABCDEFA.备料11221B.焊接12132C.钻床1238.112D.车床21139.23E.磨床231240.1F.压弯1223141.至从ABCDEFA.备料100500050B.焊接2505000C.钻床25042.0500D.车床0250200E.磨床500100043.0F.压弯100200044.BAF新距离从至表E、新距离从至表DEC至从ABCDEFA.备料12211B.焊接13122C.钻床1345.211D.车床21246.13E.磨床121147.2F.压弯1213248.至从ABCDEFA.备料100500050B.焊接2505000C.钻床25049.0500D.车床0250200E.磨床500100050.0F.压弯100200051.BACDFE至从ABCDEFA.备料11221B.焊接12132C.钻床1252.312D.车床21353.21E.磨床231254.1F.压弯1221155.至从ABCDEFA.备料100500050B.焊接2505000C.钻床25056.0500D.车床0250200E.磨床500100057.0F.压弯100200058.