16К25 lathe, screw-cutting light-weight versatile

Produced MSPO "Red Proletarian" in 1978.The machine is designed to perform various turning and cutting of metric, modular, inch and pitchaway thread. Workpiece set in center ofintrah or cartridge.

Accuracy class of the machine N. When finishing of parts made of structural steel surfaces b V6.

The deviation from the cylindricity is 7 µm, 20 µm taper length of 300 mm, the deviation from straightness on the end surface diameter 300 mm — 16 µm.

The machine replaces model 1К625. For all qualitative indicators (performance, accuracy, durability, reliability, ease of maintenance, security, etc.) exceeds the machine model 1К625. The hard box shape base with tempered ground guides are installed on the monolithic base.

The spindle is mounted on precision ball bearings. The caliper includes a scale bar of the sight for ease of determining values of displacement and cross cutting sled in the process. New tool post design improves the stability of fixation. The apron of the machine is equipped with a special mechanism for turning off the flow of support to ensure high accuracy of the stopping on a hard stop. Complex enclosing and locking device guarantees safety of the machine.

It is most expedient to use the machine in tool and repair services to small batch and unit production for finishing and semifinishing work.

The machine is designed to perform a variety of finishing turning operations with high accuracy geometric shape and roughness of the processed surface details, and cutting metric, inch, modular and pitchaway thread.

The scope of a machine — job shop and batch production with small repetitive batches of parts.

• Accuracy class of the machine — N.
• the achieved surface roughness Ra of 0.32 µm.

Hydrostatic bearings of spindle ensure stability of accuracy parameters of processed products and a long durability of the cutting tool. Smoothness of movement of the carriage when the minimum flow is provided by blowing compressed air under the guides of the carriage.

The mechanised moving the top of the caliper increases productivity, accuracy and surface finish. On the machine using digital readouts with improved conditions the settings on the Diametric size.

Digital readout unit controls the transverse movement of the caliper and on the digital display shows its position relative to arbitrarily chosen by the operator to the origin.

Price 80tys.-cash 96тыс.VAT-clearing.