伝達装置（歯車装置） - shimane-u.ac.jp

1 shimane University, Machine Design Lab. 2017/3 Youtube : University, Machine Design Lab. 2017/3 2011 10 10 15rpm 1001000 1500rpmShimane University, Machine Design Lab. 2017/3 shimane University, Machine Design Lab. 2017/3 ( ) MRJ NIKKEI MONOZUKURI May 2008 P36-39 shimane University, Machine Design Lab. 2017/3 2007-10144 shimane University, Machine Design Lab. 2017/3 shimane University, Machine Design Lab.

2 2017/3 1, 2 1, 2 Pr2r1 P P = 1 2= 2 1 = 1 2= 2 1= 1 2 1, 2 1, 2 shimane University, Machine Design Lab. 2017/3 1 2 1 2 and JIS 1 2 34 5 6 8 10 12 16 20 25 32 40 50 7 9 11 14 18 22 28 36 45 = 1 1 = 2 2 1= 1 2= 2 shimane University, Machine Design Lab. 2017/3 AddendumDedendumkmkmc mk = 2 =mz-2( )=(z-2 )m = 2 =mz+2m=(z+2)m =m+ =m =(m+m+ )= c= he=m+m=2m K=1 CShimane University, Machine Design Lab.

3 2017/3 K= <1 m m= =1 =m >1 >m shimane University, Machine Design Lab. 2017/3 a0, a1, , an shimane University, Machine Design Lab. 2017/3 1. 3 3= 0 3 1 1= 0 1 2 2= 0 2 shimane University, Machine Design Lab. 2017/3 P (mm) OIP = = = = = =( + ) = tan = shimane University, Machine Design Lab.

4 2017/3 = shimane University, Machine Design Lab. 2017/3mmone m20 Pitch ( ) 20 Ck Ck m (m) mt 0 shimane University, Machine Design Lab. 2017/3 = cos = cos =2 =2 = cos shimane University, Machine Design Lab. 2017/3 1. P 2. P 3. 1, 2 1, 2 P 1= 1cos 2= 2cos = shimane University, Machine Design Lab.

5 2017/3 shimane University, Machine Design Lab. 2017/3 1 K1K2 K1 K2 PK1P PK2 shimane University, Machine Design Lab. 2017/3 L 1 1 P 2 2 etL = 1 2= 12 12+ 22 22 sin = = 12 12+ 22 22 sin cos shimane University, Machine Design Lab. 2017/3 shimane University, Machine Design Lab. 2017/3 : 1, 2: 1= 1 2 1 2= 1 2 2 1= (1+1 )( 1/2)sin 2= (1+1 )( 1/2)sin = 2 1 shimane University, Machine Design Lab.

6 2017/3 1. 2. shimane University, Machine Design Lab. 2017/3 Z<17 undercut shimane University, Machine Design Lab. 2017/3 1. 2. 3. 20 25 = = = 1 2 =2 sin2 1 12sin2 shimane University, Machine Design Lab. 2017/3 1.

7 2. 3. 17 xm x xm shimane University, Machine Design Lab. 2017/3 1coscos221bczzy bcbbmzzddmyzzA cos2cos)(22212121 c 0 ccbinvzzxxinv 2121tan2 b: shimane University, Machine Design Lab. 2017/3 1x2xC ccbinvzzxxinv 2121tan2 1coscos221bczzy bcbbmzzddmyzzA cos2cos)(22212121 21112zzzAdb 21122zzzAdb11mZd 22mZd mxzdk)}1(2{111 mxzdk)}1(2{222 cgmzd cos11 cgmzd cos22 hddkr211 hddkr222 mxhk)1(11 mxhk)1(22 shimane University, Machine Design Lab. 2017/3 shimane University, Machine Design Lab.

8 2017/3 Face widthHubWebRimShimane University, Machine Design Lab. 2017/3 1. 2. 20 JIS 3. 17 4. 5. shimane University, Machine Design Lab. 2017/3 1. 2. 3. shimane University, Machine Design Lab. 2017/3 Tooth pinTorque pinBearing pinGear and ToothCase shimane University, Machine Design Lab.

9 2017/3 shimane University, Machine Design Lab. 2017/3 1, 2 1, 2 (rpm) 1, 2 2000rpm1000rpm 400Nm200Nm 20 40 = 1 2= 2 1 2= 1 2 2 1 1 2 1 shimane University, Machine Design Lab. 2017/3 2= 1 Z4 n4 Z3 n3 Z2 n2 Z1 n1 shimane University, Machine Design Lab. 2017/3 12= 2 1 34= 4 3 14= 12 34 14= 2 1 4 3 3 2 1 3 4 2 1 shimane University, Machine Design Lab. 2017/3 12= 2 1 34= 4 3 56= 6 5 14= 12 34 56 14= 2 1 4 3 6 5 3 2 4 1 2 1 3 4 5 6 shimane University, Machine Design Lab.

10 2017/3 shimane University, Machine Design Lab. 2017/3 D D shimane University, Machine Design Lab. 2017/3 D D shimane University, Machine Design Lab. 2017/3 D shimane University, Machine Design Lab. 2017/3 shimane University, Machine Design Lab. 2017/3 AutoCAD2012 AutoCAD2012 shimane University, Machine Design Lab. 2017/3 shimane University, Machine Design Lab. 2017/3 MGB shimane University, Machine Design Lab. 2017/3