KMT STELLRAM - полный каталог инструмента - 2014 год EN
Tooling Selection Guide для размещения заказа - kennametal@kennametal.su
Cutters, Inserts & Cutting Parameters
Milling Introduction 6 Step Tool Selection (continued) Speed vc (m/min) Wear Resistance
5 Select the recommended Cutting Speed (vc) 7792VX Series -- +
and Coolant recommendations according to
the material to be machined. Speed min. - max. CVD
Standard
Example: Coolant Recommendation PVD CVD PVD Uncoated CVD SC3025
Speed range for XDLW090408SR-D X400 X Grade X Grade Standard Micrograin Standard
for Facing in Alloyed Steel (Rm 950- Recommended Possible 150 - 395
1200 N/mm2 and 280-355 HBN) 120 - 335
70 – 150 m/min 5 ISO Materials Rm and X400 X500 SP6519 GH2 SC6525
Hardness 140 - 370 105 - 275
Unalloyed 120 - 260 100 - 210 130 - 295
Steel <600 N/mm2 105 - 230 75 - 160 115 - 260
<180 HBN 95 - 200 50 - 100 100 - 230 120 - 325
P <950 N/mm2 70 - 150 115 - 250 75 - 175 105 - 290
<280 HBN 45 - 95 100 - 220 50 - 110
Alloyed 700-950 N/mm2 50 - 110 115 - 270
Steel 200-280 HBN 105 - 235 80 - 210
950-1200 N/mm2 50 - 120
Stainless 280-355 HBN 140 - 295 50 - 140
1200-1400 N/mm2 110 - 240
M Steel 355-415 HBN 100 - 220 145 - 390
115 - 305
PH Stainless Austenitic + Ferritic
300 series 400 - 2745
K Cast Iron 295 - 2135
Martensitic
400 series
Refractory
P.H.
Grey
GG-Ft
Spheroidal-Ductile
GGG-FGS
Malleable
GTS - MN/MP
Aluminium & Alloys 305 - 2130
N Aluminium < 16% Si 116 HBN
& Alloys Aluminium + Silicon 245 - 1760
Material specifications can be found in > 16% Si 92 HBN
the Materials Reference Charts
pages D1 - D35. Iron Based 23 - 48 23 - 55
High Cobalt Based 21 - 44 22 - 48
Nickel Based
S Temperature
Alloys
24 - 51 25 - 55
Titanium Based 35 - 73 36 - 79
Commercial UNS UK: Sweden: USA: Germany: Germany: France: Italy: Spain: Japan: H Hard Hard Steel 45 - 95
Materials >1400 N/mm2
Name Number BS,EN SS AISI/SAE Wnr DIN AFNOR UNI UNF JIS
>415 HBN 35 - 80
Chilled Cast Iron
Alloyed Steels >1400 N/mm2
T4 / Z80WKCV18050401 > 400 HBN
Z2NKDT18-10-5
Z38CDV5-3 BT4 T4 1.3255 S18.1.2.5 Z80WKCV18050401 X78WCo1805KU HS18.1.1.5 SKH3
1.2709 X3NiCoMoTi18.9.5 Z2NKDT18-10-5 Z155CVD12-1
Stainless Steels 284S16 1.2367 X40CrMoV53 Z38CDV5-3 SUS301
SUS303
50 UNS S20910 302S31 202 1.4371 X3CrMnNiN18-8-7 Z8CMN18.08.05 SUS304
202 303S21, 58M
215 304S31, 58E 2331 301 1.4310 X12CrNi17-7 Z12CN17.07 X12CrNi17 07 F.3517 SUS316
284 2330 302 1.4319 X12CrNi18-9 Z10CN18.09 X10CrNi18 09 F.314
301 2346 303 1.4305 X8CrNiS18-9 Z10CNF18.09 X10CrNiS 18.09 F.3508 SUS321
302 2332/2333 304 1.4350 X5CrNi18-9 Z6CN18.09 X5CrNi18 10 F.3551;F.3541;F.3504 SUS329L
303
304 SUS347
SUS403
305 305S19 305 1.4312 X8CrNi18-12 X8CrNi1910 F.3503 SUS410
SUS416
311 SUS430
SUS431
315 SUS434
316 316S33, 58J 2343 316 1.4401 X5CrNiMo17-13-3 Z6CND19.12.03 X5CrNiMo1713 F.3543 7792VX
Technical Information
317 317S16 317 1.4449 X5CrNiMo17-13
318 318 1.4583 X10CrNiMoNb18-12 Z6CNDNb17.13B X6CrNiMoNb17 13
320
Technical information can be found at the end6321
UNS S32100 321S12, 58B 2337 321 1.4541 X10CrNiTi18-9 Z6CNT18.10 X6CrNiTi18 11 F.3553;F.3523
325
326
of each selected family which contains calculation329
2324 329 1.4460 X8CrNiMo27-5 Z5CND27.05AZ
331 formulas, mounting instructions, etc…
332
334 70334 X8CrNiAlTi20-20 End Mills & Face Mills
347 UNS S34700 347S17, 58F 2338 347 1.4550 X10CrNiNb18-9 Z6CNNb18.10 X6CrNiNb18 11 F.3552;F.3524
348 UNS S34800 1.4546 X5CrNiNb18-10 Z10CrNiNb18 10
394 The advantages of face milling and 7792VX Round Insert Tools
producing cavities with Stellram’s high
403 403S17 2301 403 1.4000 X7Cr13 Z6C13 X6Cr13 F.3110 feed face mill are numerous. • Cutting forces • Tangential
predominantly forces act
409 409S19 409 1.4510 X6CrTi12 Z6CT12 X6CrTi12 The unique design of the insert, approach axial around the
angle and the cutter body ensure the radius
410 410S21, 56A 2302 410 1.4006 X10Cr13 Z10C14 X12Cr13 F.3401 cutting forces are predominantly directed • Relationship
in the axial direction. The example shown between cutting • Leads to vibration
416 416S21 2380 41600 1.4005 X12CrS13 Z11CF13 X12CrS13 F.3411 with a round insert tool shows complex edge and work piece and damage of
forces which result in high levels of is at its most stable. the cutting edge
420 420S37 2303 420 1.4021 X20Cr13 Z20C13 X20Cr13 F.5261 vibration and damage to the cutting edge.
• Results in high feed • Leads to reduced
425 rates and consistent feed and lower productivity
tool life.
430 430S15, 60 2320 430 1.4016 X8Cr17 Z8C17 X8Cr17 F.3113
431 431S29, 57 2321 431 1.4057 X22CrNi17 Z15CNi16.02 X16CrNi16 F.3427
433
434 434S17 2325 434 1.4113 X6CrMo17 Z8CD17.01 X8CrMo17
441
444 UNS S44400 2326 444 1.4521 Z3CDT18 02
452
455 UNS S45500
The 7792VX machines with a 7792VX Centre clearance Side wall
constant volume of chip throughout all
aspects of producing cavities and • Constant cutting Round insert
produces a side wall that is close to section (chip volume) • Greater surface contact.
profile. irrespective of
position in cavity. • Increased chip section for side
Round insert tools have increasing chip wall machining.
volume through the process. • Producing a close
to profile side wall. • Vibration in corners.
• Near-square side walls • Undulating side wall cusps.
possible.
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