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Facilitation
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Range of boring Ø 6-720 mm
Accuracy of adjustment 0,01 mm/Ø
Suitable for finishing and roughing operations.
Multifunction boring head
Range of boring Ø 6-100 mm
Accuracy of adjustment 0,0025 mm/Ø
Suitable for finishing operations.
Range of boring Ø 6-180 mm
Accuracy of adjustment 0,01 ÷ 0,02 mm/Ø
Suitable for roughing operations.
Range of boring Ø 6-225 mm
Accuracy of adjustment 0,02 mm/Ø
and 0,0025 mm/Ø
Suitable for finishing and roughing operations.
Range of boring Ø 105-600 mm
Suitable for efficient roughing.
Possibility of using micrometric unit which enables setting accuracy 0,02 mm/Ø
for finishing operations. |
Taper shanks for Vhu,
Vh and Vhs (PDF)
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Conventional machine |
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Product lines
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Facilitation
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Machine type: milling machines, boring machines |
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Maximum revolutions: 800
RPM fro Vhu 36,
by the other heads are max. 500 RPM
Clamping possibilities:
exchangeable taper shanks type VK MT Mk3-Mk6, DIN
2080
Maximum revolutions: 1.500
RPM
for Vhs 50, for Vhs 10-125 800 RPM and Vhs 40-180
500 RPM
Clamping possibilities:
exchangeable taper shanks type VK MT Mk3-Mk6, DIN
2080
Maximum revolutions: 1.500
RPM for Vh 70, for boring head Vh 110 800 RPM and
for Vh 140 Maximum revolutions: 500 RPM
Clamping possibilities:
exchangeable taper shanks type VK MT Mk3-Mk6, DIN
2080
Maximum revolutions: 500
RPM
Clamping possibilities:
exchangeable taper shanks type VK MT Mk3-Mk6, DIN
2080 |
Taper shanks for Vhu,
Vh and Vhs (PDF)
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CNC machine |
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Product lines
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Facilitation
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Maximum revolutions:
6.000 RPM
up to the diameter
of boring hole
Clamping possibilities: Exchangeable taper
shanks MSK34 (Modular clamping system) DIN 69871AD, MAS-BT, ISO 297, CAT
Maximum revolutions: 1.500
RPM for Vh 70, for boring head Vh 110 800 RPM
and for Vh 140 Maximum revolutions: 500 RPM
Clamping possibilities: Exchangeable taper
shanks type VK DIN 69871, MAS-BT, ISO 297, CAT
Maximum revolutions: 1.500
RPM
for Vhs 50, for Vhs 10-125 800 RPM and Vhs 40-180
500 RPM
Clamping possibilities: Exchangeable taper
shanks type VK DIN 69871, MAS-BT, ISO 297, CAT
Maximum revolutions: 500
rev/min
Clamping possibilities: Exchangeable taper
shanks type VK DIN 69871, MAS-BT, ISO 297, CAT
Maximum revolutions: 1.500
RPM
for Vhs 50, for Vhs 10-125 800 RPM and Vhs 40-180
500 RPM
Clamping possibilities: Exchangeable taper
shanks type VK DIN 69871, MAS-BT, ISO 297, CAT
There is impossible to implicate head to
automatic cycle during switched on feed (extension operation)
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Taper shanks for Vhu,
Vh and Vhs (PDF)
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Manuals for boring heads – download in PDF |
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Vhu - Universal boring and
facing head
205bh - Precision boring head
Řezná destička TPGT -
ISO
Řezná destička TOGT -
WOHLHAUPTER
Cutting tip TPGT - ISO
Cutting tip TPGT -
WOHLHAUPTER
Vh - Precision boring head
SVn - Modular boring system
Vhs - Adjustable boring heads
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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 heads ABH-100 and 250-boring head, 1.500 RPM
for Vhs 5-50, Vhs 10-100 and VH-70, 800 RPM by Vhu36, Vhs 10-125 and VH-110, 500 RPM by all other heads. |
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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. |
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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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SVn is rigid doubletools boring instrument which is designed for
boring of molten, rough or blown slots - through or blind. During using finishing tool is possible to finish
prebored slot with an accuracy of IT7. |
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Taper shanks VK360 have flange diameter 70mm. Shanks
VK801 have flange diameter 110mm. VK360 are designed
for Vhu 36, Vh 70, Vhs 50, and Vhs 10-125. Taper
shanks VK801 are designed for boring heads Vhu 56 to
Vhu 160, Vh 110, Vh 140 and Vhs 40-180. There is
also type VK800 R8 but it is designed only for head
Vhu 56 and especially for North American market. |
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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 s.r.o.
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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