agenda tehnica prelucrari mecanice
TRANSCRIPT
avansul mesei
,
= n*,
V, = avansul (mmlmin.) n = rlmin (RPM) fn = avanslrot
Forta axiala
T = 11.4 * K * D * (100 *fn)OB5
Puterea totala 1.25 P=
* D2* K * n * (0.056 + 1.5 * fn)100,000
Pentru convertirea in CP se inmulteste cu 1,341
P = Putere (kW) K =factor de material T = forta axiala (N) D = diametrul (mm)
V, = avansul (mmlmin.) n = rlmin (RPM)
fn = avanslrot
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