目次モクジへ ●標準ヒョウジュンすぐばかさ歯車ハグルマ正面ショウメンかみリツεa[=90°,α=20°]
スウ Z2\Z1 12 15 16 18 20 25 30 36 40 45 60
12 1.514                    
15 1.545 1.572                  
16 1.554 1.58 1.588                
18 1.571 1.595 1.602 1.616              
20 1.585 1.608 1.615 1.628 1.64            
25 1.614 1.636 1.643 1.655 1.666 1.689          
30 1.634 1.656 1.663 1.675 1.685 1.707 1.725        
36 1.651 1.674 1.681 1.692 1.703 1.725 1.742 1.758      
40 1.659 1.683 1.689 1.702 1.712 1.734 1.751 1.767 1.775    
45 1.666 1.691 1.698 1.711 1.721 1.743 1.76 1.776 1.785 1.794  
60 1.68 1.707 1.714 1.728 1.739 1.762 1.78 1.796 1.804 1.813 1.833