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TESTIMONIALS

 

 


Variable Flute Speeds and Feeds in SFPM for Steel

(Surface Feet per Minute)

Mild Steel

Slotting

Profiling

Depth of Slot

Width of Cut

% of Dia.

% of Dia.

Axial

Conservative

Moderate

Aggressive

Conservative

Moderate

Aggressive

Radial

50%

500

550

700

550

600

750

15%

100%

400

500

550

500

550

700

25%

150%

350

450

500

400

500

550

50%

 

Medium Alloys

Slotting

Profiling

Depth of Slot

Width of Cut

% of Dia.

% of Dia.

Axial

Conservative

Moderate

Aggressive

Conservative

Moderate

Aggressive

Radial

50%

350

425

500

300

330

400

15%

100%

250

350

450

350

425

500

25%

150%

250

325

375

250

350

450

50%

 

Titanium and Stainless Steels

Slotting

Profiling

Depth of Slot

Width of Cut

% of Dia.

% of Dia.

Axial

Conservative

Moderate

Aggressive

Conservative

Moderate

Aggressive

Radial

50%

150

200

250

200

250

300

15%

100%

125

175

225

150

200

250

25%

150%

***

***

***

125

175

225

50%

 

CHIPLOAD PER TOOTH BY DIAMETER

   0.250          0.3125          0.375        0.500          0.625          0.750         1.000

.0008-.0015   .001-.0018   .001-.002   .001-.003   .0015-.003   .002-.004   .002-.005

 

The above are recommended starting points for

regular flute lengths – adjust for extended flute lengths.

Due to high metal removal rates, your machining set up should be as rigid as possible.

 

 





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