15
8
.
Applications
8.1
Longitudinal and transverse turning
Longitudinal turning:
In the case of longitudinal turning the tool moves parallel to the axis of the workpiece. For
longitudinal rough turning it is recommended to use either a straight or an arcuated turning tool. For
finishing it is best to use pointed or wide turning tools.
Transverse turning:
The maching of the end faces is known as transverse turning. In the case of transverse turning, the
turning tool is moved at 90 degrees to the turning axis of the piece being turned. In so doing the
cross support is to be locked. The main cutting lip of the turning tool is to be exactly centred, so that
no lug remains in the workpiece centre. The arcuated tool is used for transverse turning.
6
5
4
3
2
1
to 1+2: Roughing tools arcuated to the left and/or to the right:
By using them a maximum of
material is removed in as short a time as possible (without paying attention to the finish
on the surface of the work piece). They can be used for longitudinal and transverse
turning.
to 3:
Offset side turning tool:
Used for finishing (smooth surface) in the case of longitudinal
and transverse turning.
to 4:
Outside thread turning tool:
Used for cutting outside threads.
to 5:
Parting tool:
Used for the cutting of grooves and slicing of workpieces.
i
When inserting the parting tool No. 5, pay careful attention to the exactness
of the centre height of the turning tool. Work on low speed and cool the tool
(use soluble oil or emulsion for cooling: serves to lubricate and for the
removal of chips.) The parting tool is to be clamped as short as possible and
at 90° degrees to the workpiece.
to 6:
Inside turning tool:
Used for the hollowing-out boreholes. Clamp as short as possible in
order to avoid vibrations of the turning tool which might otherwise occur (uneven surface).
Summary of Contents for D2400
Page 5: ...5 1 Machine dimensions 1 1 D2000 1 2 D2400...
Page 6: ...6 1 Machine dimensions 1 3 D3000...
Page 28: ...28 13 Drawings and list of parts 13 3 Lead screw drive for D2400 and D3000...
Page 32: ...32 13 Drawings and list of parts 13 5 Drive with gear transmission for D2000...
Page 34: ...34 13 Drawings and list of parts 13 6 Cross support...
