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1
Reciprocating Motion (1 of 3)
Reciprocating Motion (1 of 3)
::2014/05/08::
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2
Converting rotation to rotary and linear reciprocating motion 3
Converting rotation to rotary and linear reciprocating motion 3
::2013/10/29::
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3
Reciprocating Rectilinear Motion
Reciprocating Rectilinear Motion
::2008/08/23::
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4
Pneumatics reciprocating motion
Pneumatics reciprocating motion
::2014/01/15::
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5
Converting Rotation to Rotary and Linear reciprocating motion 1
Converting Rotation to Rotary and Linear reciprocating motion 1
::2013/07/03::
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6
Four Stop Reciprocating Motion
Four Stop Reciprocating Motion
::2012/12/06::
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7
Reciprocating motion to circular motion and back
Reciprocating motion to circular motion and back
::2008/03/25::
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8
Rectilinear Reciprocating Motion.avi
Rectilinear Reciprocating Motion.avi
::2013/01/17::
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9
LEGO 『往復運動』 Reciprocating Motion Seesaw シーソー PF motor モーター レゴ
LEGO 『往復運動』 Reciprocating Motion Seesaw シーソー PF motor モーター レゴ
::2013/03/18::
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10
Reciprocating Rack & Pinion
Reciprocating Rack & Pinion
::2014/01/22::
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11
Reciprocating motion of the Endo-Express
Reciprocating motion of the Endo-Express
::2008/09/29::
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12
Converting Rotation to Rotary and Linear reciprocating motion 2
Converting Rotation to Rotary and Linear reciprocating motion 2
::2013/07/03::
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13
Reciprocating Motion
Reciprocating Motion
::2014/06/22::
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14
Alternating Reciprocal Motion Simulation
Alternating Reciprocal Motion Simulation
::2012/12/11::
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15
Rotex
Rotex's Gyratory Reciprocating Motion
::2013/01/17::
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16
LEGO 『サーチ・ライト』 Reciprocating Motion 往復運動 PF Searchlight motor モーター レゴ
LEGO 『サーチ・ライト』 Reciprocating Motion 往復運動 PF Searchlight motor モーター レゴ
::2014/02/25::
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17
RP910 Reciprocating Motion Pick and place
RP910 Reciprocating Motion Pick and place
::2014/07/25::
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18
WaveOne Reciprocating Motion
WaveOne Reciprocating Motion
::2013/03/11::
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19
K
K'NEX Clark 046 Reciprocating Rectilinear Motion
::2010/07/09::
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20
Lego technic brick mechanism : a rotary motion into three times reciprocating rectilinear motion
Lego technic brick mechanism : a rotary motion into three times reciprocating rectilinear motion
::2014/03/26::
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21
3D printed reciprocating rectilinear motion actuator
3D printed reciprocating rectilinear motion actuator
::2014/05/23::
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22
reciprocating SHAKER / SH30L
reciprocating SHAKER / SH30L
::2014/06/25::
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23
Circular Saw & Reciprocating Saw 1999 US Air Force Training Film Civil Engineering Instruction
Circular Saw & Reciprocating Saw 1999 US Air Force Training Film Civil Engineering Instruction
::2012/10/08::
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24
Random Motion Device or Reciprocating Dingle Arm
Random Motion Device or Reciprocating Dingle Arm
::2013/02/28::
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25
BFM® fitting Snap-In Flexible Sleeve for Reciprocating Conveyors
BFM® fitting Snap-In Flexible Sleeve for Reciprocating Conveyors
::2009/09/06::
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26
Allpax Production Gentle Motion Retort for Reciprocating Agitation
Allpax Production Gentle Motion Retort for Reciprocating Agitation
::2014/01/28::
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27
Wind powered crank slider mechanism - converting rotary to  linear motion
Wind powered crank slider mechanism - converting rotary to linear motion
::2013/09/02::
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28
Disk wheel & Bell Crank Reciprocating Rectilinear Motion
Disk wheel & Bell Crank Reciprocating Rectilinear Motion
::2014/03/18::
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29
Reciprocating to rotary motion converter
Reciprocating to rotary motion converter
::2014/06/17::
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30
Reciprocating to Rotary Gear System
Reciprocating to Rotary Gear System
::2013/04/18::
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31
DENTSPLY Tulsa Dental Specialties -- WaveOne Reciprocating File; e3 Torque Control
DENTSPLY Tulsa Dental Specialties -- WaveOne Reciprocating File; e3 Torque Control
::2011/10/12::
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32
Dr. Jim Gutmann talks about the reciprocating movement of WaveOne
Dr. Jim Gutmann talks about the reciprocating movement of WaveOne
::2013/11/19::
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33
reciprocating rectilinear motion test
reciprocating rectilinear motion test
::2011/02/13::
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34
Counter Reciprocating Advanced Steam Movement Technology
Counter Reciprocating Advanced Steam Movement Technology
::2012/10/12::
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35
reciprocating rectilinear rotary motion test
reciprocating rectilinear rotary motion test
::2010/12/13::
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36
tricycle with reciprocating pedals motion
tricycle with reciprocating pedals motion
::2012/07/30::
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37
VASIMR Reciprocating Probe
VASIMR Reciprocating Probe
::2010/11/20::
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38
Basic Motion of Reciprocating Engine
Basic Motion of Reciprocating Engine
::2011/12/15::
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39
Positive Displacement Reciprocating Pumps Working Animation
Positive Displacement Reciprocating Pumps Working Animation
::2013/09/13::
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40
RECIPROC 2/5: Safer than ever before: The reciprocating movement
RECIPROC 2/5: Safer than ever before: The reciprocating movement
::2013/03/05::
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41
Pin rack drive 5
Pin rack drive 5
::2014/06/29::
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42
How to use a Shaker
How to use a Shaker
::2013/08/24::
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43
Reciprocating Rotating Vertical Shaft, paper model
Reciprocating Rotating Vertical Shaft, paper model
::2014/04/04::
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44
ZMAX Reciprocating sawing Machine 2014 CIFM / interzum guangzhou
ZMAX Reciprocating sawing Machine 2014 CIFM / interzum guangzhou
::2014/08/12::
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45
Basic Principles of Rotary Engines
Basic Principles of Rotary Engines
::2013/09/20::
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46
Scotch Yoke with dwell at one end.
Scotch Yoke with dwell at one end.
::2011/10/08::
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47
Reciprocating Row
Reciprocating Row
::2013/01/17::
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48
Black and Decker Reciprocating saw
Black and Decker Reciprocating saw
::2007/12/05::
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49
How this goofy refrigeration compressor runs
How this goofy refrigeration compressor runs
::2012/05/31::
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50
Reed Manufacturing - Saw It® Pneumatic Saw
Reed Manufacturing - Saw It® Pneumatic Saw
::2014/02/20::
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From Wikipedia, the free encyclopedia
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Double-acting stationary steam engine demonstrating conversion of reciprocating motion to rotary motion. The piston is on the left, the crank is mounted on the flywheel axle on the right.
Machine demonstrating conversion of rotary motion to reciprocating motion using gears. The bottom pair of gears drives the mechanism.

Reciprocating motion, also called reciprocation, is a repetitive up-and-down or back-and-forth linear motion. It is found in a wide range of mechanisms, including reciprocating engines and pumps. The two opposite motions that comprise a single reciprocation cycle are called strokes.[citation needed]

A crank can be used to convert circular motion into reciprocating motion, or conversely turn reciprocating motion into circular motion.

For example, inside an internal combustion engine (a type of reciprocating engine), the expansion of burning fuel in the cylinders periodically pushes the piston down, which, through the connecting rod, turns the crankshaft. The continuing rotation of the crankshaft drives the piston back up, ready for the next cycle. The piston moves in a reciprocating motion, which is converted into circular motion of the crankshaft, which ultimately propels the vehicle or does other useful work. The vibrations felt when the engine is running are a side effect of the reciprocating motion of the pistons.

Reciprocating motion is clearly visible in early steam engines, particularly horizontal stationary engines and outside-cylindered steam locomotives, as the crank and connecting-rod usually are not enclosed.

Reciprocating motion is close to, but different from, sinusoidal simple harmonic motion. The point on the camshaft which connects the connecting rod, rotates smoothly at a constant velocity in a circle. Thus, the horizontal displacement, of that point, is indeed exactly sinusoidal by definition. However, during the cycle, the angle of the connecting rod changes continuously. So, the horizontal displacement of the "far" end of the connecting rod (i.e., connected to the piston) differs from sinusoidal.

See also[edit]

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