Millwright level 2 Flashcards
Simple machine pully and gear formula
1
Q
RPM×DIA=
A
rpm×dia
2
Q
RPM×N=
A
rpm×n
3
Q
rpm×s=
A
RPM ×N
4
Q
RPM × Tq=
A
rpm × tq
5
Q
MA=
A
N OUT ÷ n In
Or Tq out ÷ Tq in
6
Q
MA=rpm in
A
÷ RPM OUT
7
Q
Ma = D out
A
÷D in
8
Q
Ss ft/min=
A
Rpm× pie ×Dia
÷ 12
9
Q
Ss m/min=
A
Rpm×pie × dia ÷ 1000
10
Q
A
11
Q
A
