Общий каталог Widia 2017 - страница 1785
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Каталог Widia токарный инструмент 2017
Каталог Widia трохоидальное фрезерование
Каталог Widia техническое руководство по разверткам
Каталог Widia фрезы со сменными пластинами 2016
Каталог Widia достижения 2020- Table of Contents
- Turning
- Turning • ISO Inserts
- Turning • Tools for External Turning and Internal Boring
- Turning • Tools for External Turning and Internal Boring
- Turning • Tools for Small Hole Boring
- com E1Turning • Grooving and Cut-Off
- Turning • Threading
- Indexable Milling
- Indexable Milling • Face Mills
- Indexable Milling • Chamfer Mills
- Indexable Milling • 90° Shoulder Mills
- Indexable Milling • Helical Mills
- Indexable Milling • Slotting Mills
- Indexable Milling • Copy Mills
- Solid End Milling
- Solid End Milling • High-Performance Solid Carbide End Mills
- Solid End Milling • General Purpose Solid Carbide End Mills
- Solid End Milling • High-Performance High-Speed Steel (HSS-E/PM)
- Solid End Milling • Burs
- Holemaking
- Holemaking • High-Performance Solid Carbide Drills
- Holemaking • Modular Drills
- Holemaking • Indexable Drills
- Holemaking • Modular Drills
- Holemaking • Indexable Drills
- Holemaking • Hole Finishing
- Tapping
- Tapping Portfolio
- Index by Order Number
- Index by Catalogue Number
- Global Contacts
- Informational Icons Guide
- Material Overview • DIN
Drill Thread Mill GTM41 • Right Hand
Preparation None
Process Principle Milling thread and core hole, countersinking (conventional milling)
Cycle
| Positioning | Moving sideways to | Thread milling | Exit | Returning to |
| the starting point | (clockwise) | positioning level |
Required Specification Values
Example
| Size — M10-6H | Tool — GTM41 Right Hand | Vc • 1000 | ||
| Thread diameter D .........................................10mm | Catalogue number ................................................GTM415005 | N = | S = 4109 | |
| d1 • / | ||||
| Pitch .............................................................1,5mm | Number of teeth Z .................................................................. 4 | |||
| Core hole diameter D1 ..................................8,5mm | Tool diameter d1 ........................................................7,75mm* | |||
| 657 | ||||
| Tool radius compensation k1 ................................... 0,08mm** | vf = | fz • Z • n | F = |
Material — Hard steel, 50 HRC (contour) Grade — WU16PV Tool radius to be programmed2 ............................3,795mm*** Thread depth b .............................................................. 20mm vf contour • (D-d1) F =148
Cutting speed vc .....................................................100 m/min N = (centre point) Feed (milling) fz ................................................0,04 mm/tooth D Number of turns5 ................................................................ 17
*(measured on the cutting part) **(0.01 x D; adjust to application) ***(1/2 d1 - k)
Program to DIN 66025 (conventional milling, on the contour, incremental)
| Positioning the tool | N 10 | G 54 | G 90 | G 00 | X… | Y… | Z 1.500 | S 4109 | T01 2 | M03 6 |
| Incremental programming | N 20 | G 91 |
| Positioning the tool | N 10 | G 54 | G 90 | G 00 | X… | Y… | Z 1.500 | S 4109 | T012 | M036 |
| Incrementalprogramming | N 20 | G 91 | ||||||||
| Moving sideways to the starting point | N 30 | G 42 | G 01 | X 0 | Y-5 | F 657 | (contour) | [F 148]4 | (centre poin | t) |
| Thread milling | N 40 | G 02 | X 0 | Y 0 | Z-1.500 | I 0 | J 5.000 | |||
| Repeat thread milling | …5 | |||||||||
| Exit | N 50 | G 40 | G 01 | X 0 | Y 5 | |||||
| Retracting tool topositioning level | N 70 | G 90 | G 00 | Z 2 | ||||||
| Cuttin time t | 51.6 | seconds |
2 The cutter radius to be programmed is normally included in the tool memory. 3 The thread depth b must be divisible by the thread pitch P. 4 The feed values in brackets must be used for controllers, which do not calculate the centre point feed themselves. 5 Set N40 must be repeated with the number of threads. Repetitions N = thread depth b/pitch P (rounded up to the nearest integer).