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High-precision drilling head / multi-spindle - H.P. HEAD
Davenport Machine introduces a new dimension of accuracy and repeatability for your Model B and Davenport HP machines! By redesigning and improving the manufacturing process for the revolving head and the five integral spindles, Davenport introduces the new High Precision (HP) Head. Now standard on the Davenport HP!
The...
The...
High-precision drilling head / multi-spindle - H.P. HEAD
Davenport Machine introduces a new dimension of accuracy and repeatability for your Model B and Davenport HP machines! By redesigning and improving the manufacturing process for the revolving head and the five integral spindles, Davenport introduces the new High Precision (HP) Head. Now standard on the Davenport HP!
The new design has stiffened the machine revolving spindles by replacing bronze or needle bearings with ABEC 9 angular contact radial bearings. This improvement now delivers spindle run-out consistently less than 0.0005".
The revolving head has remained consistent in it's design, however, the manufacturing process has been upgraded to produce a more precise part. The result is a head that provides index repeatability to within 0.0006".
ting time is minimal.
The New Davenport HP Head Provides:
- Increased spindle rigidity
- Improved part diameter accuracy
- Improved surface finishes
- Improved part roundness
- Less part taper and deflection
- Substantially increased spindle life
- Improved spindle index repeatability
- Improved spindle run-out
- Wear resistant coating that reduces galling and increases revolving head life
The new design has stiffened the machine revolving spindles by replacing bronze or needle bearings with ABEC 9 angular contact radial bearings. This improvement now delivers spindle run-out consistently less than 0.0005".
The revolving head has remained consistent in it's design, however, the manufacturing process has been upgraded to produce a more precise part. The result is a head that provides index repeatability to within 0.0006".
ting time is minimal.
The New Davenport HP Head Provides:
- Increased spindle rigidity
- Improved part diameter accuracy
- Improved surface finishes
- Improved part roundness
- Less part taper and deflection
- Substantially increased spindle life
- Improved spindle index repeatability
- Improved spindle run-out
- Wear resistant coating that reduces galling and increases revolving head life
Multi-spindle drilling head - OVERSIZE HEAD
If the bed casting that aligns the revolving head on your Davenport becomes worn and you choose to re-bore, as opposed to banding and boring, Davenport can offer you an Oversize Revolving Head. After you re-bore...
Multi-spindle drilling head - OVERSIZE HEAD
If the bed casting that aligns the revolving head on your Davenport becomes worn and you choose to re-bore, as opposed to banding and boring, Davenport can offer you an Oversize Revolving Head. After you re-bore your machine, it should clean up in the .010" to .030" range. You can then call and order the appropriate head dimension. With oversize head blanks in stock, we can manufacture a revolving or stationary head to your specifications up to .035" over the original dimension. Davenport Machine has upgraded the inspection department for all OEM parts including the revolving heads. A new Brown & Sharpe CNC Coordinate Measuring Machine has been upgraded to insure repeatability of all OEM parts. A Certificate of Compliance with head serial number is available with all revolving heads purchased - OEM Standard or OEM Oversized.
Electro-pneumatic drilling unit - 50 mm, ø 6 mm | F.P7
Working stroke 50 mm.
Total fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Motor to...
Total fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Motor to...
Electro-pneumatic drilling unit - 50 mm, ø 6 mm | F.P7
Working stroke 50 mm.
Total fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Motor to spindle V belt drive.
15000 rpm spindle speed achievable with speed multiplier F.MOL.
Deep hole drilling (more than 4 x dia.), is possible with pecking device F.KD.
For pneumatic cycling use 1/8" BSP 5/2 single acting solenoid valve.
Micrometric stroke adjustment F.MIC on request.
The unit must necessarily be ordered together with the following component:
Hydrocheck unit:
50 mm stroke K.50 Code 10420025
Total fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Motor to spindle V belt drive.
15000 rpm spindle speed achievable with speed multiplier F.MOL.
Deep hole drilling (more than 4 x dia.), is possible with pecking device F.KD.
For pneumatic cycling use 1/8" BSP 5/2 single acting solenoid valve.
Micrometric stroke adjustment F.MIC on request.
The unit must necessarily be ordered together with the following component:
Hydrocheck unit:
50 mm stroke K.50 Code 10420025
Pneumatic drilling unit - 75 mm, ø 14 mm | F.P13
Working stroke 75 o 150 mm
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Pneumatic drilling unit - 75 mm, ø 14 mm | F.P13
Working stroke 75 o 150 mm
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Electro-hydraulic drilling unit - 150 mm, max. ø 14 mm | F.P13
Working stroke 75 o 150 mm
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Electro-hydraulic drilling unit - 150 mm, max. ø 14 mm | F.P13
Working stroke 75 o 150 mm
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device...
Electro-pneumatic drilling unit - 100 mm, max. ø 20 mm | F.P16
Working stroke 100 mm.
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device F.KD.
For...
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device F.KD.
For...
Electro-pneumatic drilling unit - 100 mm, max. ø 20 mm | F.P16
Working stroke 100 mm.
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device F.KD.
For...
Total, fast, slow strokes are all independently adjustable.
Coaxial quill thrust and Hydrocheck unit.
Deep hole drilling (more than 4 x dia.) is possible with pecking device F.KD.
For...
Drilling unit - 120 mm, max. ø 32 mm | FP24
Total stroke 120 mm.
Min. fast stroke 40 mm
Max. working stroke 80 mm
The unit comes complete with stroke limit switches boxed on either right or left side of the unit for more...
Min. fast stroke 40 mm
Max. working stroke 80 mm
The unit comes complete with stroke limit switches boxed on either right or left side of the unit for more...
Drilling unit - 120 mm, max. ø 32 mm | FP24
Total stroke 120 mm.
Min. fast stroke 40 mm
Max. working stroke 80 mm
The unit comes complete with stroke limit switches boxed on either right or left side of the unit for more convenient mounting.
Front mechanical stop by means of an adjustable ring.
Total, fast, slow strokes are all independently adjustable.
The chain drive "A" allows availability of 4 different speeds. For pneumatic cycling use 1/4" BSP 5/2 single acting solenoid valve.
For hydraulic cycling use a hydro-power pack with fast to slow travel facility.
The output spindle options are:
28 mm dia. straight bore DIN 55058 = AT10
ISO 30 Taper = AT11
The pneumatic version requires the hydrocheck unit:
100 mm stroke K.100
Min. fast stroke 40 mm
Max. working stroke 80 mm
The unit comes complete with stroke limit switches boxed on either right or left side of the unit for more convenient mounting.
Front mechanical stop by means of an adjustable ring.
Total, fast, slow strokes are all independently adjustable.
The chain drive "A" allows availability of 4 different speeds. For pneumatic cycling use 1/4" BSP 5/2 single acting solenoid valve.
For hydraulic cycling use a hydro-power pack with fast to slow travel facility.
The output spindle options are:
28 mm dia. straight bore DIN 55058 = AT10
ISO 30 Taper = AT11
The pneumatic version requires the hydrocheck unit:
100 mm stroke K.100
Electro-hydraulic drilling unit
Lamina manufactures a durable, high-power Portable Hydraulic Drill. By combining power and portability in a single drill, this hydraulic drilling equipment effectively...
Electro-hydraulic drilling unit
Lamina manufactures a durable, high-power Portable Hydraulic Drill. By combining power and portability in a single drill, this hydraulic drilling equipment effectively...