high performance end mills 322 and vhem for difficult to
TRANSCRIPT
High Performance End Mills322 and VHEM for
Difficult to Machine Materials
www.rigpl.com
Helping World Manufacturing Reduce Costs Since 1963
• Variable Index End Mills • Comes with Special NOVA Coating• Both 4-flute (322 Series) and 5-flute (325 Series) Variants are available • Excellent for Plunging, Slotting and Keyway Milling Operations• Best suited to Run at Higher RPM and Higher FEED rates with Smaller Depth of Cuts• Capable for machining Wide Range of Materials like Carbon Steels, Alloy Steel, Stainless Steels, Titanium etc.
ADVANTAGE
α1≠α2α1
α1
α2
α2
α3
α1≠α2≠α3
α1
α2
α2
α1
Variable Index
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322 and 325 Series: Chatter Free,High Performance Milling
EXCEPTIONAL MILLING PERFORMANCE IN STAINLESS STEELS
APPLICATION SUCCESS DATA
Description
Industry
Component
Tool Diameter
Cutting Speed
RPM
Feed (mm/tooth)
Table Feed(mm/min)
DOC
Radial Cut
Milling Type
Coolant
Material
Hardness
Machine
20mm
60m/min
950
0.12
456
50mm
2mm
Side Milling
6% Mix Water Soluble
SS304B4
300-360BHN
Vertical Machining Centre
322 Series
Aerospace
IWS Plates
Competitor 2 17.36
18.67
39.06LIFE
(Met
res)
PERF
ORM
AN
CE G
RAPH
CUTT
ING
CO
ND
ITIO
NS
RESU
LT
Competitor 1
ROHIT - 322 Series
~100% increase in tool life &~60% reduction in CPC
0 10 155 20 25 30 35 40
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www.rigpl.com [email protected]
VHEM Series : Chatter Free Machiningof Difficult to Machine Materials
Vibration Suppression
Unequal spacing of teeth and variable-lead geometry enables stable and high efficiency milling.
Stable, High Efficiency Milling
α1α2
Unequal Spacing of End Teeth
α1≠α2
β2β1
Variable Lead of Peripheral Cutting Edge
β1≠ β2
Unequal Spacing of End Teethfor stable, vibration-free milling
Variable Lead for efficient milling and suppressed vibration
Ideal Flute Shape for smooth chip evacuation
Ultra-Fine Micrograin Carbide
for wear resistance and extended tool life
AL-Pro Coating for superior resistance to thermal cracking
4
ADVANTAGE• Variable Helix End Mills gives new dimension to Machining• Comes with our AL-Pro Coating• Chatter Free Machining helps in Noiseless Machining and improved productivity• Capable for machining Wide Range of Materials like Carbon Steel, Alloy Steel, Stainless Steel, Titanium Alloys, Nickel Alloys etc.
CHATTER SUPPRESSIONThe VHEM Experiences Less Chatter Versus the Competition
Tool VHEM VHEM(Unequal Spacing, Variable Lead)
Competitor A(Unequal Spacing, Equal Lead)
Competitor
Drill Size Ø10
Work Material Stainless Steel 304
Speed
Feed
Depth of Cut
Coolant
Machine
230 SFM (2,230 RPM)
10.4 IPM (0.0011 IPT)
Aa: 0.393" (1D)
Water-Soluble (5%)
Vertical Machining Center (BT40)
Resistance cuttingforce direction.
Max 1220N
Time Second
Principal cutting force Thrust force Feed force
Resi
stan
ce V
alue
(N)
Resistance cuttingforce direction.
Max 1730N
Time Second
Resi
stan
ce V
alue
(N)
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• Use safety cover, safety glasses and safety shoes during operation.• Do not touch cutting edges with bare hands.• Do not touch cutting chips with bare hands. Chips will be hot after cutting.• Stop cutting when the tool becomes dull.• Stop cutting operation immediately if you hear any abnormal cutting sounds.• Do not modify tools.• Please use appropriate tools for the operation. Check dimensions to ensure proper selection.
Safe use of cutting tools
Copyright 2018 RIGPL-INDIA, All rights reserved.
ROHIT INDUSTRIES GROUP P LTD
DISTRIBUTED BY:
Unit I: Plot No. 653-656, MIE PART-A, BAHADURGARH, HARYANA-124507, INDIA
+91-11-41021800, 41427321
Unit II: Plot No. 337, MIE PART-A, BAHADURGARH, HARYANA-124507, INDIA
www.rigpl.com
Helping World Manufacturing Reduce Costs Since 1963