Kyocera - Каталог фрезерование 2017 ENG
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MECH
Precautions when Installing Notched Inserts
1. Install notched inserts by matching the insert with the 2. When installing notched inserts in flute line, ensure that the GRADES A
number of marks on the holder body. number on the insert is the same as the insert in first stage. B
C
Insert Number and Holder Marks (Ref. to Fig.1, 2 and 3.) D
Insert Size 11 Type 17 Type Same LINEUP / INSERTS 45 / 70 LEAD
Insert No. 23 34 Flute Line
Marks Fig.2 Insert No.
* Using the cutter with the inserts installed incorrectly will damage the holder.
75 LEAD
Fig.1 Same Flute Line Fig.3 Holder Marks 90 LEAD E
F
Recommended Cutting Conditions (when Using a Notched Insert) G
H
Recommended Insert Grade Vc (sfm) HIGH FEED J
K
Workpiece Feed Rate fz (ipt) MEGACOAT NANO MEGACOAT PVD Coated O
Material PR1535 PR1230 Carbide P
PR830 R
PR1225 PR1210 T
Carbon Steel 0.003~0.004~0.006 - MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS
390~590~820 390~590~820 390~590~720 330~460~590
Alloy Steel 0.003~0.004~0.006 -
330~520~720 330~520~720 330~520~660 330~460~590
Mold Steel 0.003~0.004~0.006 -
260~460~590 260~460~590 260~460~520 330~390~490
Gray Cast Iron 0.003~0.006~0.007 - - -
390~590~820
-
Nodular Cast Iron 0.003~0.006~0.007 - -
330~490~720 -
Titanium Alloys 0.003~0.004~0.006 - :1st Recommendation
130~200~260 100~160~230 : 2nd Recommendation
Bold numbers in the graph indicate the most recommended value of feed (fz) Adjust cutting speed and feed rate according to the actual machining conditions
Machining with coolant is recommended for titanium alloys
• Recommended cutting conditions above are for notched inserts. If using an insert without a notch, the cutting depth (D.O.C.) and width (ae) should be 60% of that of notched inserts.
• J Chipbreaker Feed Rate fz (ipt) Recommended Insert
Workpiece 0.003~0.012 Grade Vc (sfm)
Material Carbide
GW25
Aluminum Alloy
(Si 13%) 660~2620
Aluminum Alloy 0.003~0.008 660~980
(Si > 13%)
When using inserts with corner-R(r)1.6 or larger, additional modifications of the cutter body will be necessary. Ref. to the table below for the TECHNICAL
recommended modifications. (Additional grind off is not necessary when corner-R is 1.2mm or less.)
Insert Corner-R(r) Additional Processing * Round-shaped additional processing is
Dimension to Body Corner recommended.
1.6
2.0 R1.0 When applying chamfer shaped additional
2.4 processing, do not cut away too much.
3.1 R1.2
4.0 R1.6 Body Corner Additionally Insert with Large INDEX
R2.5 Pre-processed Processed Corner-R(r)
Post-processed
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