4。方案分析： 对这两个方案在性能，市场，强度，成本、加工等方面进行综合分析 进行最二的产空件区 ANALYSIS 6.Production procedures 50 BOLT DESIGN FOR A ANALYSIS FABRICATE ASATCASTING HERE MAXIMUM LOAD USING CAST IRON 1.Function B.DRILL50 DIA HOLEFOR 200LBS A EXTEN 375 DIA HANGER ROD OUTS C.DRIL625D1A日0 LEL FOR B.T HOLDS 50 DIA BOLTTO ALTACH C.MOUN BRACKETL D.PAINT TOGIVE RUSTEPROOF COATING 2.Human POINTOF A.EASY 7.Economic analysis CONCURRENCE B.REQU A.COSTS 200LB5 MAXIMUM C.PROVI DEVELOPMENT0.20 SAFET CAST IRON .50 3.CASTING COST .40 250 456LB 4.DRIL工2 HOLES2O 200LB TENSION SUPPORTED 5.PAINTING 20 3.Market LOAD BY BOLT NUT BLABOR A.TKEEP C.PACKAGING B CAN中 D.PROFIT 2.00 ADDIT E WHOLESALE PRICE 400 LB COMPRESSION C.T SHOU 6.50 RETAILIPRICE $12.00 PROD SCALE:I=20 LBS DESICN NAME NEED ANALYSIS NO. SECT DATE 11 DESIGN NAME TIME ANALYSIS NO. SECT DATE 12 OFFS 士 DESIGN NAME TIME TIME DESIGN NAME ANALYSIS SECT ANALYSIS NO.SECT NO. DATE DATE 9 104。方案分析： 对这两个方案在性能，市场，强度，成本、加工等方面进行综合分析， 进行最后的方案选择