Section I 25-26

GSX MILL Ballnose Endmills GSXB 20000 Type

Recommended Cutting Conditions 1. If cutting noise and vibration occur, please reduce the cutting conditions accordingly. 2. If the machine cannot achieve the recommended spindle speed, please use the maximum spindle speed available.

p f

Radius Milling

Carbon Steel / Alloy Steel (Below 25HRC)

Carbon Steel / Alloy Steel (Below 50HRC)

Cast Iron Special Cast Iron

Stainless Steel Titanium Alloy

Work Material

Cutting Conditions RE (mm)

I

Spindle Speed (min -1 )

Feed Rate (mm/min)

Spindle Speed (min -1 )

Feed Rate (mm/min)

Spindle Speed (min -1 )

Feed Rate (mm/min)

Spindle Speed (min -1 )

Feed Rate (mm/min)

50,000 50,000 50,000 35,000 27,500 22,500 19,000 17,000 15,500 14,000 12,500 11,000 9,000 7,500 6,400 5,600 5,000 4,500

2,100 2,500 3,000 3,000 3,000 3,000 3,000 3,800 4,300 4,700 4,200 3,500 2,800 2,400 2,100 1,800 1,600 1,450

35,000 35,000 35,000 24,000 19,000 15,500 13,000 12,000 11,000 10,500 9,000 7,900 6,300 5,200 4,500 3,900 3,500 3,100

1,150 1,350 1,600 1,650 1,700 1,700 1,700 2,100 2,200 2,500 2,100 1,900 1,500 1,250 1,100

50,000 50,000 50,000 35,000 35,000 28,000 24,000 20,000 18,000 16,500 14,000 12,500 10,500 8,700 7,400 6,500 5,800 5,200

2,100 2,500 3,000 3,200 3,900 3,900 3,900 4,100 4,600 5,300 4,500 4,000 3,300 2,800 2,400 2,100 1,900 1,700

50,000 50,000 50,000 34,000 26,000 21,000 17,500 15,000 12,000 10,500 9,000 7,800 6,300 5,200 4,500 3,900 3,500 3,150

1,750 2,100 2,500 2,500 2,500 2,500 2,500 2,700 2,500 2,500 2,200 1,900 1,500 1,250 1,100

0.20 0.30 0.50 0.75 1.00 1.25 1.50 2.00 2.50 3.00 3.50 4.00 5.00 6.00 7.00 8.00

950 850 750

950 850 750

9.00 10.00

a p p f

0.02DC 0.05DC

0.02DC 0.05DC

0.02DC 0.05DC

0.02DC 0.05DC

Standard Depth of Cut

I 107

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