Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 11 (Q.No. 23)
                   
                                       
                                23.
The form factor of a helical gear __________ with the increase in the helix angle.
 
                                    Discussion:
2 comments Page 1 of 1.
                
                        Dipak said: 
                         
                        5 years ago
                
                Describe the answer.
                
                        Aryan Jha said: 
                         
                        5 years ago
                
                Form factor = 0.154-0.912/z for 20° full depth.
z = no. of teeth.
z increases from factor increases.
                z = no. of teeth.
z increases from factor increases.
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