วีดีโอ

Also this channel is a goldmine.

I am not a designer - but product and application specialist

@@FuzzyPanda53 Thank you :-)

Can be use with high feed milling cutters, but outside diameter of cutter should be not much bigger than adaptor shank diameter, cutter weight on these adaptors should be less than 1 kg (2.2 lbs) and spindle adaptive iten as short as possible - for high feed operations, see th-cam.com/video/mFt9ia2czyc/w-d-xo.html

Silent Tools products with Coromant Capto interface C5 or smaller on machine tool side can be used in your BT40 machine, via a spindle adaptive item (basic holder) similar to C5-390B.140-40 040/C4-390B.140 030/C3-390B.140 030/.. from Sandvik Coromant

Input values: • Hole depth to be machined, Lm [mm] • Machined diameter, Dm [mm] • Cutter outer diameter, DCX [mm] • Face effective cutting edge count, ZEFP • Entering angle, KAPR [°] • Maximum chip thickness, hex [mm] • Cutting speed, Vc [m/min] • Pitch (axial feed per revolution), ap [mm] Calculated values: • Engagement of existing tool in each component [min] = Depth to be machined Lm / Penetration rate Vz • Tool path diameter, Dvf = Dm - DCX [mm] • Average chip thickness, hm = [360 * sin KAPR * ae.eff * fz] / [DCX * π * acos (1- (2* ae.eff / DCX))] [mm] • Periphery feed per tooth if ae.eff < DCX/2, fzp = DCX * hex/2 * sin KAPR * sqrt [(DCX * ae.eff) - (ae.eff²)] • Periphery feed per tooth if ae.eff ≥ DCX/2, fzp = hex / sin KAPR [mm/tooth/rev] • Spindle speed, n = (Vc * 1000) / (π * DCX) [RPM] • Tool centre feed per tooth, fz = fzp * Dvf / Dm [mm/tooth/rev] • Feedrate for tool centre, Vf = fz * n * ZEFP [mm/min] • Ramping angle, RMP = atan [ap / (π * Dvf)] [°] • Efffective radial width of cut, ae.eff = Dm /2 [mm] • Penetration rate, Vz = (Vf * ap) / (π * Dvf) • Specific cutting force in defined cut, Kc = Kc1 * hm-mc [N/mm²] • Net power, Pc = Q * Kc / 60 000 [kW] • Cutter torque, Mc = (Pc *60 * 1000) / (2π * n) [Nm] • Material removal rate, Q = [(π * Dm²) / 4000] * Vz [cm³/min]