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Product description 205bh -
Precision boring head |
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205bh - legend
1 - body
2 - slide
5 - worm with scale
18 - locking bolt
19 - locking bolt of boring tool
VK - exchangeable taper shank VK MSK AD34
MSK – Modular clamping system
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Guarantee accurate clamping
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Modularity advantage for different types of clamping
(ISO 40 and ISO 50 according to DIN 69871 or DIN 2080, CAT 40, CAT 50, MAS-BT 40, MAS-BT 50)
Basic operations
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205bh
– Precision boring head designed especially for boring of accurate holes on CNC machines
for maximal 6.000 RPM. Precision boring head 205bh works in range of Ø 6-100 mm.
The smallest diameter depends on the type of boring tool. With head 205bh you can
achieve boring hole accuracy of IT6. Head can be used on conventional machine tools.
Precision boring heads 205bh are delivered with two types of boring tools – standardly
for exchangeable inserts type ISO TPGT080202 or on customers requirements for inserts type
WOHLHAUPTER TOGT--02EL31.
By extension can be total length of boring head prolonged for 50, 100 or 150 mm.
The body is embedded by taper shank with endlong hole for coolant
feeding to cutting edge. At the bottom of the body is crossways embedded slide (2).
Slide has hole of Ø16H7 for clamping boring tools and holders. Slide has endlong knurling
and two holes with thread M6 for clamping boring tool type M and N. Slide position against the
body is adjusted by locking bolt (18).Worm with scale (5) is designed for dimension adjusting.
By its rotation is slide feeded by the length of 0,00125 resp. diameter of boring hole will be
extended for 0,0025 mm.
Facilitation
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Dealers |
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General Dealers Czech Republic
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Facilitation
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- M &
V, spol. s r.o. (Vsetín)
4. května 288, CZ-755 01 Vsetín
tel: 420-571 484 817
fax: 420-571 413 126
www.mav.cz
Údolní 40, CZ-602 00 Brno
tel: 420-543 216 868
fax: 420-543 249 300
www.tti.cz
Bratislavská 49, CZ-602 00 Brno
tel: 420-545 212 092
fax: 420-545 211 163
www.stimtools.cz
Mezi ploty 12, CZ-326 00 Plzeň
tel: 420-377 242 058
fax: 420-377 243 161
www.hofmeister.cz
Přítkovská 152, CZ-417 12 Teplice-Proboštov
tel: 420-417 560 721
fax: 420-417 560 385
www.bos-teplice.cz
Osvobození 129, CZ-763 16 Fryšták
tel: 420-577 110 711
fax: 420-577 110 733
www.hanak.cz
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Slovakia
Farská 86/2
SK-019 01 Ilava
phone: 421-424 466 316
fax: 421-424 464 279
www.ntv.sk
- M&V, Slovakia spol. s r.o.
Vsetínská cesta 1487-9
SK-020 01 Púchov
phone: 421-424 634 548
fax: 421-424 634 549
www.mavslovakia.sk
Sumracná 27
SK- 821 02 Bratislava
phone: 421-243 338 080
fax: 421-243 335 501
www.osan-bratislava.sk
Horská 1311/2
SK-958 06 Partizanské
phone: 421-387 491 373
fax: 421-387 491 373
www.panas.sk
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Manuals for
boring heads - to download in PDF |
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205bh - Precision boring head
Řezná destička TPGT -
ISO
Řezná destička TOGT -
WOHLHAUPTER
Cutting tip TPGT - ISO
Cutting tip TPGT -
WOHLHAUPTER |
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Facilitation
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Frequently asked questions (FAQ)
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Mainly with an accuracy of IT7 and higher, only boring head 205 with an accuracy of IT6
up to IT5. |
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Minimum
diameter of boring slot is around 6mm. For smaller
diameters firm NAREX MTE does not deliver tools. We
can say that the minimum diameter depends on tool
not on the head. Head is restricted by revolutions
and this way is restricted cutting speed on the
tool. |
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All except universal boring heads Vhu which need direct staff.
There are operation during buttoned shog on Vhu. All other operations - boring can be realized on NC
and CNC machines. |
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6.000
RPM by boring head ABH 100 and 205-boring head
(205bh) |
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Boring head is designed only for boring of cylindrical slots.
Universal boring head is for operations which need cross tool movement during head turning.
This makes possible spotface slots faces and bore taper slots. |
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Usually
to the deepness according to heads accessories.
There are bars, holders and boring tools. Their
length you find in relevant catalogue or
here (Basic operations with
Precision boring head 205bh). |
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Boring head needs spindle machine rigidity, table rigidity and
clamping of the part. Furthermore needs machine feed with possibility of its switch-off in needed place.
If the rigidity is insufficient the boring result is not reliable. |
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By boring tools type C,D and E it is assured. By usage of tool units type K and
L is coolant supply assured by holders F and G. Tool units type M and N
haven't any coolant supply
to the insert. For coolant supply can be used through flow in the bottom part of head 205bh. |
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If you have boring tools type WOHLHAUPTER, then must be used only inserts
from WOHLHAUPTER, the reason is special form (inserts are delivered by NAREX MTE Ltd). If you have boring tools type ISO TPGT080202 (standard accessories of 205bh), then you can order inserts
from whatever producer up to this ISO norm. |
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Product repairing
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NAREX MTE standardly provides repairs of produced and delivered products.
There are guarantee repairs or normal non guarantee repairs. During repair
is product dismounted, there are found defective parts and up to it is determined
range and price of repair. After customer´s repair price confirmation are defected
parts exchanged, product is again mounted and tested.
Repair speeding
For repair speeding and lower price is suitable to enclose to repair order letter with
information about problems (during which conditions defects occurs or indicate required range of repair).
Repair ordering
For repair ordering you should send product for repair, order of repair and specifications of defects on our address:
NAREX MTE Ltd.
sales department
Moskevska 659/63
CZ-101 00 Prague 10
Czech Republic
Information about repair
About repair you will be informed by e-mail or by phone, with any
questions you can contact export department on phone: +420 246 002 249, e-mail:
sales@narexmte.cz, fax:
+ 420 246 002 335 |
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NAREX MTE s.r.o.
Moskevska 659/63
CZ-101 00 Prague 10
Czech Republic |
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Tel:
Fax:
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+420-246 002 321
+420-246 002 249
+420-246 002 335
+420-246 002 343 |
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e-mail:
sales@narexmte.cz
http://www.narexmte.cz |
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Support
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Technical support is at the disposal of you on phone +420 246 002 249 or you can contact us by e-mail:
sales@narexmte.cz
or by fax: +420 246 002 335.
Basic technical information you can find also on reference
service. |
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NAREX MTE s.r.o.
Moskevska 659/63
CZ-101 00 Prague 10
Czech Republic |
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Tel:
Fax:
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+420-246 002 321
+420-246 002 249
+420-246 002 335
+420-246 002 343 |
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e-mail:
sales@narexmte.cz
http://www.narexmte.cz |
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- Catalogue of boring tools (PDF)
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česky
english
deutsch
español
πο-русски |
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- Universal boring and facing head (PDF)
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česky
english
deutsch
español
πο-русски |
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- Precision boring head 205bh (PDF)
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česky
english |
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- Display of products lines (quick reference)
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