[Psychology] Mechanical Assemblies Phần 1 pps

... 296 11 .B .1. Design Considerations 296 11 .B.2. Assumptions 297 11 .B.3. General Force Considerations 297 11 .C. Rigid Peg/Compliant Hole Case 299 11 .C .1. General Force Analysis 299 11 .D. ... Forces 287 10 .J.5. Computer Program 288 11 ASSEMBLY OF COMPLIANT PARTS CONTENTS xi 11 .A. Introduction 293 11 .A .1. Motivation 293 11 .A.2. Example: Electrical Connec...

Ngày tải lên: 07/08/2014, 04:20

... Retaining screw J Inner bearing K Retaining screw Feature 1 2 3 4 1 2 3 4 5 6 7 8 1 2 3 4 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 Feature Name Bearing bore Trunnion bore Trunnion bore Bearing ... through the actions of liaisons 2, 3, 4, and 5 (for liaison 1) and 11 , 12 , 13 , and 14 (for liaison 10 ). Liaisons 1 and 10 had to be added manual...

Ngày tải lên: 07/08/2014, 04:21

... =[0 011 -10 ] t3 = 0 011 -10 Rotate L3 about R4: »t4 =[0 010 -10 ] t4 = 0 010 -10 Form the union of these to get the motions of L3 provided by the right path: »trp = [t3;t4] trp = 0 011 -10 0 010 -10 Form ... parts, then the assembly-level dimension between one n 2 3 4 5 6 7 8 M(n) 1. 104 1. 136 1. 162 1. 186 1. 207 1. 227 1. 245 FIGURE 5-24. Comparison of R...

Ngày tải lên: 07/08/2014, 04:21

... bins: »transx = [10 03,-0 -10 0,-0 010 ,-00 01] transx = 1 003 0 -10 0 0 010 0 0 01 »for i = 1: 10000 dx = [10 0 randn /10 ; 0 1 0 0 ; 0 0 1 0 ; 00 01] ; z = transx*dx; m ( i ) = z (1, 4 ) ; end »hist(m,200) The ... location of door coordinate frames Al=[l 0 0 5;0 I 0 0;0 0 1 11 ,-0 0 0 1] ; A2 = [1 0 0 40,-0 1 0 0;0 0 1 34,-0 0 0...

Ngày tải lên: 07/08/2014, 04:21

... =>• Parts^ Plus-Chord Str 1- 2 Aft-Skin Splice-Str3 Fwd-Skin Str 4 -11 1 1 1 0 0 0 0 2 1 0 1 0 0 0 3 1 0 0 1 0 0 4 1 0 0 0 1 0 5 1 0 0 0 0 1 6 0 1 1 0 0 0 7 0 0 1 1 0 0 8 0 0 0 1 1 0 9 2 0 -1 0 0 0 1 0 0 1 0 1 0 4 -1 0 0 0 1 0 6 0 _ ... 0 0 1 0 0 1 0 1 0 4 -1 0 0 0 1 0 6 0 _ j 1 0 0 0 7 0 0 1 -1 0 0 8 0 0 0 1 -1 0 9 0 0 0 0 1...

Ngày tải lên: 07/08/2014, 04:21

... PARTS TABLE 10 -2. (Continued) 16 55 16 60 16 70 16 80 16 90 17 00 17 10 17 20 17 30 17 40 17 50 17 60 17 70 17 80 17 90 18 00 18 10 18 20 18 30 18 40 18 50 18 60 18 70 18 80 18 90 19 00 19 10 19 20 19 30 19 40 19 50 19 60 19 70 19 80 19 90 2000 2 010 2020 2030 2032 2034 2040 2050 2060 2070 IF IF FZ ... SCALE = 2 10 67 LET SCALD = 20 10 70 LET SP$...

Ngày tải lên: 07/08/2014, 04:21

... together. Mating Parts 8 to 10 9 to 10 17 to 10 11 to 10 12 to 10 12 to 15 12 to 14 13 to 14 16 to 15 Clearance (inches) 0. 013 0. 013 0.008 0.033 0.008 0.0 01 0.005 0.005 0. 01 Clearance Ratio 0.040 0.040 0.025 0.096 0.025 0.003 0.040 0.040 0. 016 4 342 14 ... without any gripper or fixture. So, Part Number la Ib 2 3 5a 5b 6a 6b 7a 7b 8 9 10...

Ngày tải lên: 07/08/2014, 04:21

... seconds Total time in minutes and cost in $ Number of Kerns 2 3 2 2 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Manual Handling Code 30 04 30 36 30 30 30 33 30 00 00 00 00 80 00 88 00 38 30 08 00 30 09 09 09 30 00 80 09 00 00 Handling Time per ... and 10 Create subassembly 4 — Parts 13 -19 Part 14 to 16 Part Hand 16 to 17 Part...

Ngày tải lên: 07/08/2014, 04:21

... Any Time 2 5 1 1 1 3 1 0 Size of Bin 17 x7x2.5 17 x7x2.5 17 x7x2.5 17 x7x2.5 17 x7x2.5 17 x7x2.5 17 x7x2.5 17 x7x2.5 Trays in Rack at Any Time 8 5 15 2 1 3 1 5 Size of Trays 17 x7x5 17 x7x5 17 x7x5 17 x7x5 17 x7x5 17 x7x5 17 x7x5 17 x7x5 Maximum Supply Interval Ihr Ihr 1 ... needed frequently. In most 17 .1. EXAMPLES 485 Alternative 1: Robot Grips...

Ngày tải lên: 07/08/2014, 04:21

... ,268) ($529) $23 $10 7 $283 $13 3 $14 5 $19 0 $17 1 $15 4 $207 $18 6 $16 7 $15 0 $13 5 $12 1 $12 7 $13 7 $12 3 $11 0 $11 3 $10 2 $11 4 $10 3 $0 $0 Sum Of Undisc Net Inc $438 ( $1 ,500) ($3,0 71) ($3,8 01^ ($3,765) ($3,582) ($3,299) ($3, 016 ) ($2,675) ($2 ,17 5) ( $1 ... On Undepreciated Investment 39 40 41 42 43 44 4b 46 47 48 49 bO 51 b'2 b3 b4 bb 56 b/ b...

Ngày tải lên: 07/08/2014, 04:21