|
for single cylinder,0 f R: w5 g% ^; {( ^
1. Weigh the rotating parts (bottom of connecting rod, lower connecting rod bearing, counterweight pin)/ ~: g, v/ Z! ` l7 L/ G( t& ]
2. Weight the reciprocating parts (piston, rings, wrist pin, top of connecting rod, top connecting rod bearing)* ?1 d4 A8 ?" U2 I4 o2 H
3. Use 100% of the weight from #1 and 50% of the weight from #2.
5 e5 A! l; D$ A4. multiply result of #3 by 50% of the stroke length to get the torque needed for the counterweight
1 B. J) i! ~5 H8 v% O* C |
|