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Field Test Report :
LNKU130612R-ST-YG713

APPLICATION

MATERIAL

CATEGORY

Milling

DESIGNATION

Forging 4140

DATE

2024.4.2

ISO

P - Steel

INDUSTRY

Heavy Industry

HARDNESS

HRc 28

TYPE OF COOLANT

External Emulsion

STABILITY

Excellent

MACHINE INFORMATION

MACHINING OPERATIONS

TOOL DIRECTION

3 Axis Horizontal

MACHINING

Finishing

MACHINE CONNECTION

CAT

OPERATION DESCRIPTION

Internal Interpolation

Test Report and Cutting Condition

Sequence Of Test

Test 1

Test 2

Brand

YG-1

Competitor

Tool Shank

Shell Mill

Weldon

Insert Designation

LNKU130612R-ST

90˚ 2 Corner Shoulder Milling

Insert Grade/ Round Tools Coating

YG713

P25

Cutting Diameter(DC)

inch

3

1

Effective No. of teeth (ZEEP)

Z

6

2

No. of Edges per Insert

No.

4

2

Cutting Speed (Vc)

ft/min

825

600

Revolution per minute (RPM, n)

rev/min

1050

764

Feed per Tooth (Fz)

in/tooth

.006

.005

Feed per Revolution (Fn)

in/rev

35.04

23.15

Feed per Minute (Vf)

in/min

36

8

Depth of Cut (Ap)

inch

.03

.13

Width of Cut (Ae)

inch

3

1

Metal Removal Rate (Q)

in³/min

3.24

1.04

Tool Life (No. of Part)

No.

6

2

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