MECH324
- Useful Figures From the Book
2-10: Linkage transformations (useful linkages) --
a) crank-rocker
;
b) Scotch yoke
;
c) cam-follower
2-12: Rotary and linear intermittent motion mechanisms --
a&b) Geneva and ratchet-pawl
;
c) linear Geneva
3-20: 4-bar linkage with symmetric coupler curve
3-21: Coupler curves for symmetric 4-bar --
a) common link ratio
;
b) ground link ratio
4-6: 4-bar position analysis variable definitions
5-1: two-position linkage synthesis (left dyad)
5-2: two-position linkage synthesis (right dyad)
5-4: three-position linkage synthesis
5-6: three-position linkage synthesis with fixed pivots
6-20: 4-bar velocity analysis variable definitions
6-21: slider-crank velocity analysis variable definitions
8-1a: oscillating cam follower
8-1b: translating cam follower
8-2a,b: form-closed cam
8-2c: conjugate form-closed cam
8-3: common cam followers
8-5: photo of various types of cams
8-9: simple harmonic rise
8-12: cycloidal displacement rise
8-15: modified trapezoidal acceleration rise
8-19: comparison of double-dwell acceleration functions
8-20: comparison of double-dwell jerk functions
8-21: comparison of double-dwell velocity functions
8-23: comparison of double-dwell displacement functions
8-27: single-dwell cycloidal displacement rise and fall
8-28: single-dwell harmonic motion rise and fall
8-25: 3-4-5 polynomial rise
8-26: 4-5-6-7 polynomial rise
8-30: 3-4-5-6 polynomial rise-fall-dwell
8-43: basic cam/follower geometry
8-48: roller follower radius limitation
8-49: cam surface undercutting
11-3a: 4-bar linkage CG locations
11-3b: 4-bar linkage position vectors
12-1: single-plane static balancing
12-2: two-plane dynamic unbalance
12-3: two-plance dynamic balancing
12-12: dynamic wheel balancer
13-4a,b,c,d: 4 strokes of IC engine
13-4e: 4-stroke gas pressure curve
14-3: flywheel on 4-cylinder engine crankshaft
15-1: forces in cam-follower system
15-6: 2nd order system frequency response
A-5: notation for program FOURBAR
A-14: notation for program SLIDER
