Каталог Stellram фрез со сменными пластинами - страница 5
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Каталог Stellram твердосплавные цельные фрезы
Каталог Stellram токарный инструмент
Каталог Stellram системы со сменными пластинами для фрезерования с высокими подачами
Каталог Stellram высокопроизводительные фрезерные системы
Каталог Stellram материалы и сплавы
6 Step Tool Selection
(continued)
Select the recommended Cutting Speed (vc)
5
and Coolant recommendations according to
the material to be machined.
Example: 5
Speed range for XDLW090408SR-D X400
for Facing in Alloyed Steel (Rm 950-
1200 N/mm2 and 280-355 HBN)
70 – 150 m/min
Material specifications can be found in
the Materials Reference Charts
pages D1 - D35.
| Commercial | UNS | UK: | Sweden: | USA: | Germany: | Germany: | France: | Italy: | Spain: | Japan: |
| Name | Number | BS,EN | SS | AISI/SAE | Wnr | DIN | AFNOR | UNI | UNF | JIS |
Alloyed Steels
| T4 / Z80WKCV18050401 | BT4 | T4 | 1.3255 | S18.1.2.5 | Z80WKCV18050401 | X78WCo1805KU | HS18.1.1.5 | SKH3 |
| Z2NKDT18-10-5 | 1.2709 | X3NiCoMoTi18.9.5 | Z2NKDT18-10-5 | |||||
| Z38CDV5-3 | 1.2367 | X40CrMoV53 | Z38CDV5-3 | Z155CVD12-1 |
Stainless Steels
50 UNS S20910
202 284S16 202 1.4371 X3CrMnNiN18-8-7 Z8CMN18.08.05
215 284
| 301 | 2331 | 301 | 1.4310 | X12CrNi17-7 | Z12CN17.07 | X12CrNi17 07 | F.3517 | SUS301 | |
| 302 | 302S31 | 2330 | 302 | 1.4319 | X12CrNi18-9 | Z10CN18.09 | X10CrNi18 09 | F.314 | |
| 303 | 303S21, 58M | 2346 | 303 | 1.4305 | X8CrNiS18-9 | Z10CNF18.09 | X10CrNiS 18.09 | F.3508 | SUS303 |
| 304 | 304S31, 58E | 2332/2333 | 304 | 1.4350 | X5CrNi18-9 | Z6CN18.09 | X5CrNi18 10 | F.3551;F.3541;F.3504 | SUS304 |
| 305 | 305S19 | 305 | 1.4312 | X8CrNi18-12 | X8CrNi1910 | F.3503 |
311 315
| 316 | 316S33, 58J | 2343 | 316 | 1.4401 | X5CrNiMo17-13-3 | Z6CND19.12.03 | X5CrNiMo1713 | F.3543 | SUS316 |
| 317 | 317S16 | 317 | 1.4449 | X5CrNiMo17-13 | |||||
| 318 | 318 | 1.4583 | X10CrNiMoNb18-12 | Z6CNDNb17.13B | X6CrNiMoNb17 13 |
320
3216 Technical information can be found at the end UNS S32100321S12, 58B23373211.4541X10CrNiTi18-9Z6CNT18.10X6CrNiTi18 11F.3553;F.3523 SUS321
325 326 of each selected family which contains calculation
329 2324 329 1.4460 X8CrNiMo27-5 Z5CND27.05AZ SUS329L
331 formulas, mounting instructions, etc… 332
334 70334 X8CrNiAlTi20-20
| 347 | UNS S34700 | 347S17, 58F | 2338 | 347 | 1.4550 | X10CrNiNb18-9 | Z6CNNb18.10 | X6CrNiNb18 11 | F.3552;F.3524 | SUS347 |
| 348 | UNS S34800 | 1.4546 | X5CrNiNb18-10 | Z10CrNiNb18 10 |
394
| 403 | 403S17 | 2301 | 403 | 1.4000 | X7Cr13 | Z6C13 | X6Cr13 | F.3110 | SUS403 |
| 409 | 409S19 | 409 | 1.4510 | X6CrTi12 | Z6CT12 | X6CrTi12 | |||
| 410 | 410S21, 56A | 2302 | 410 | 1.4006 | X10Cr13 | Z10C14 | X12Cr13 | F.3401 | SUS410 |
| 416 | 416S21 | 2380 | 41600 | 1.4005 | X12CrS13 | Z11CF13 | X12CrS13 | F.3411 | SUS416 |
| 420 | 420S37 | 2303 | 420 | 1.4021 | X20Cr13 | Z20C13 | X20Cr13 | F.5261 |
425
| 430 | 430S15, 60 | 2320 | 430 | 1.4016 | X8Cr17 | Z8C17 | X8Cr17 | F.3113 | SUS430 |
| 431 | 431S29, 57 | 2321 | 431 | 1.4057 | X22CrNi17 | Z15CNi16.02 | X16CrNi16 | F.3427 | SUS431 |
433
434 434S17 2325 434 1.4113 X6CrMo17 Z8CD17.01 X8CrMo17 SUS434
441
444 UNS S44400 2326 444 1.4521 Z3CDT18 02
452 455 UNS S45500
Speed vc (m/min)
-- Wear Resistance +
7792VX Series
Speed min. - max.
Coolant Recommendation
| PVD | CVD | PVD | Uncoated | CVD | CVD | ||
| Recommended | Possible | X Grade | X Grade | Standard | Micrograin | Standard | Standard |
| Materials | Rm and | X400 | X500 | SP6519 | GH2 | SC6525 | SC3025 |
ISO Hardness <600 N/mm 2
| Unalloyed | <180 HBN | 120 - 260 | 130 - 295 | 140 - 370 | ||||
| Steel | <950 N/mm 2 | | | | ||||
| <280 HBN | 105 - 230 | 115 - 260 | 120 - 325 | |||||
| 700-950 N/mm2 | 95 - 200 | 100 - 210 | 100 - 230 | 105 - 290 |
P 200-280 HBN
Alloyed 950-1200 N/mm2
| Steel | 280-355 HBN | 70 - 150 | 75 - 160 | 75 - 175 | 80 - 210 |
| 1200-1400 N/mm2 | 45 - 95 | 50 - 100 | 50 - 110 | 50 - 140 | |
| 355-415 HBN | | | | | |
| Austenitic + Ferritic | 115 - 250 | 115 - 270 |
Stainless 300 series
Steel Martensitic
| M | 400 series | 100 - 220 | 105 - 235 | ||
| PH Stainless | Refractory | | 50 - 110 | | 50 - 120 |
P.H.
Grey 140 - 295 145 - 390 150 - 395
GG-Ft
K Cast Iron Spheroidal-Ductile 110 - 240 115 - 305 120 - 335
GGG-FGS
Malleable 100 - 220 105 - 275
GTS - MN/MP
Aluminium & Alloys 305 - 2130 400 - 2745
Aluminium < 16% Si 116 HBN
N & Alloys
Aluminium + Silicon 245 - 1760 295 - 2135
> 16% Si 92 HBN
| Iron Based | 23 - 48 | 23 - 55 | |
| High | Cobalt Based | 21 - 44 | 22 - 48 |
S Temperature
| Alloys | Nickel Based | 24 - 51 | 25 - 55 |
| Titanium Based | 35 - 73 | 36 - 79 |
Hard Steel >1400 N/mm2 45 - 95 Hard >415 HBN
H Materials Chilled Cast Iron
>1400 N/mm2 35 - 80 > 400 HBN
7792VX
Technical Information
The advantages of face milling and 7792VX Round Insert Tools
producing cavities with Stellram’s high
feed face mill are numerous. Cutting forces Tangential
predominantly forces act
The unique design of the insert, approach axial around the
angle and the cutter body ensure the radius
- Relationship
| cutting forces are predominantly directed | between cutting | Leads to vibration |
| in the axial direction. The example shown | edge and work piece | and damage of |
| with a round insert tool shows complex | is at its most stable. | the cutting edge |
| forces which result in high levels of | Results in high feed | Leads to reduced |
| vibration and damage to the cutting edge. | rates and consistent | feed and lower productivity |
tool life.
The 7792VX machines with a
constant volume of chip throughout all 7792VX Centre clearance Side wall
aspects of producing cavities and Constant cutting produces a side wall that is close to section (chip volume) profile. irrespective of position in cavity. Round insert tools have increasing chip Producing a close
volume through the process. to profile side wall. Round insert
- Near-square side walls
- Greater surface contact.
possible.
- Increased chip section for side
wall machining.
- Vibration in corners.
- Undulating side wall cusps.
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