DVT5116D Single-Column Vertical Lathe

DVT5116D Single-Column Vertical Lathe Product Introduction :

Product description

DVT5116D is a single-column vertical lathe with a Max.turning diameter of 1600mm and a Max.work-piece height of 1600mm. It is suitable for high-speed steel cutting tools and carbide cutting tools, processing various non-ferrous metals, ferrous metals and some non-metallic materials.

The machine tool can process internal and external cylindrical surfaces, flat surfaces, cutting, and grooving.

Features

1.Main transmission mechanism

This machine tool consists of a column, main gearbox, workbench, beam lifting mechanism, vertical tool rest, electrical system, hydraulic system, etc. The cross beam moves up and down on the column guide rail. There is a vertical tool holder on the cross beam, which can feed and move quickly in both horizontal and vertical directions. The main motion is driven by an AC motor, and the machine tool is equipped with a button station. All operations on the machine tool are concentrated on the button station.

2.Main transmission mechanism

The main drive of the machine tool is driven by an AC motor, and the hydraulic cylinder drives the shift fork for gear shifting, which allows the worktable to achieve a speed of 5~160r/min.

3.Feeding mechanism

The horizontal (X-axis) and vertical (Z-axis) feed directions of the vertical tool post are driven by AC servo motors, and the ball screw is driven by a planetary reducer, so that the vertical tool post moves in both directions of the X-axis and Z-axis. Get corresponding feeds and rapid movements.

4.Worktable

The worktable adopts dynamic pressure guide rail, and its main shaft is equipped with two NN3000 double-row short cylindrical roller bearings. The inner ring has a taper to adjust the radial clearance. Both bearings have oil flow to lubricate and ensure the axial and radial accuracy of the workbench. There are four manual claws on the workbench.

5.Column

The column is connected to the base of the workbench and is made of high-strength, low-stress cast iron. There is a beam lifting mechanism on the upper end of the column. Driven by an AC motor, the beam can move up and down on the column.

6.Cross-beam

The crossbeam moves up and down on the column guide rail, and the crossbeam is lifted and lowered by a single screw. A safety floating nut device is installed on the crossbeam to ensure that the crossbeam works accurately, safely and reliably during the lifting and lowering process. The cross beam is amplified by a hydraulic cylinder through a lever on the column and pushes the inclined iron to clamp or loosen it. The clamping mechanism has the characteristics of simple structure and convenient maintenance and operation.

7.Vertical tool holder (square ram)

The vertical tool holder has a three-layer structure, consisting of a beam slide, a rotary slide and a ram. The crossbeam slide and rotary slide are made of high-strength, low-stress cast iron. The ram is made of ductile iron. The slide guide surface of the tool holder is precision scraped and ground with a soft guide rail tape. All ball screw support bearings use combined bearings. . Does not include side tool holder.

8.Hydraulic system

The hydraulic system is composed of the workbench dynamic pressure guide rail control system, the main transmission transmission system, the beam clamping and relaxing system, the main transmission lubrication, etc., and the main hydraulic components are all products from domestic high-end manufacturers to ensure the quality of the hydraulic components.

9.Centralized lubrication

The lubrication method mainly uses centralized lubrication stations for regular and quantitative centralized lubrication.

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