C5055/C5055-B Horizontal CNC Lathe for Heavy Cutting

C5055 Series Horizontal CNC Lathe Introduction

1. The flat bed structure and rectangular hard guideway are suitable for heavy cuting and ensure high rigidity and long-term cutting precision.
2. The spindle box uses three-speed transmission. Paired with heavy-duty bearings and a servo motor, it offers high torque, rigidity, and precision for continuous heavy cutting.
3. The integral bed structure could maintain the machining precision during heavy cutting.
4. In addition to being controlled by the program, the clamping and unclamping of the hydraulic chuck can also be controlled by foot pedal switch for quick and easy control.
5. Edge design stops iron chips and coolant from splashing out during heavy cutting and high-pressure spraying.
6. Hydraulic pressure is adjusted via panel knobs with dial display, ensuring safe and convenient operation.

 
Basic structural characteristics of machine tools

1 Machine bed

The flat bed structure adopts the design of high rigidity and high load rectangular guideway, optimized for the dynamic performance of the rectangular guideway in the moving line, anti-warping and anti-vibration in heavy cutting, smooth machining operation, higher machining accuracy and better finish.

2 Spindle box

The spindle box takes the corresponding three-speed transmission, high torque. The spindle box bearing adopts double-row cylindrical roller bearings and two-way thrust angular contact bearings to match, high rigidity, and long-term stability of heavy cutting accuracy.

3 Feeding system

The X and Z-axis servo motors are directly connected to the precision ball screw through elastic couplings, with high precision. Both ends of the screw are fixed, which improves the support stiffness of the support base and prevents frequent high-speed positioning and avoids distortion of the screw caused by heavy cutting. Deformation is reduced to a minimum, and the bearings adopt a pair of precision bearings with 60-degree angular contact dedicated to the screw, with high speed and high precision.

4 Slide and turret

The carriage in the machine tool adopts a rectangular guide rail design and a high-quality and high-rigidity 4-station tool holder. The processed products are of good quality and high processing efficiency.
The turning rigidity and dynamic performance of the middle carriage are optimized to improve the service life and turning rigidity of the machine tool when processing valve body parts.

5 Hydraulic system

In addition to program control, the clamping and loosening of the hydraulic chuck and the expansion and contraction of the tailstock sleeve can all be controlled by foot pedal, which is convenient and fast.
Hydraulic pressure adjustment adopts panel-type twist operation and dial display, making adjustment safe and convenient.

6 Lubrication device

The machine tool adopts an automatic centralized lubrication system to supply oil regularly and quantitatively. The oil distributor adjusts the oil supply pressure according to the pressure requirements of different lubricating parts to ensure that any lubricating parts (such as guide rails, inserts, screws, nuts and other friction pairs) can get the oil.
Adequate lubrication and set the lubrication system alarm function.

7 Cooling system

The inclined bed CNC lathe adopts full guide rail protection, and the cooling box and chip conveyor are separated from the main machine to ensure that the accuracy of the machine tool is not affected by thermal cutting.

8 Electrical System

The electrical unit cabinet of the machine tool has good sealing and is equipped with an air conditioner to ensure the normal operation of the CNC system in the high-temperature and high-humidity environment of the machine tool.

9 Extreme anti-collision measures

The bearing seats at the extreme travel positions in the positive and negative directions of the shaft are equipped with rubber buffer and anti-collision devices to provide final protection for the double-nut ball screw pair from damaging impacts under abnormal circumstances.

10 Safety protection

Fully protective inner sheet metal design, and fully surrounded outer sheet metal design. The thickness of the sheet metal is not less than 2mm.
When the machine tool is working, it will not deform or vibrate. Stainless steel telescopic guards are used for the guide rails, screw rods, nuts and bearings in the inner protection. Easy to remove and clean machine chips.

Main Parts of Horizontal CNC Lathe

	Spindle The spindle box combines the double-row short cylindrical roller bearings and bidirectional thrust ball bearings. The main servo motor, paired with the three gears inside the box, enables stepless speed change within each gear, achieving high torque, high rigidity, and ensuring the accuracy during long-term heavy cutting. Spindle Power: 7.5kW Spindle Taper Hole: Φ70mm
Rectangular Guideways The flat bed structure is suitable for high speed machining with high positioning accuracy. The rectangular hard guideway of X and Z axes is suitable for heavy cutting and ensures high rigidity and long-term cutting precision. X/Z-axis Travel: 310/500mm X/Z-axis Rapid Traverse Speed: 15/15m/min

Horizontal CNC Lathe C5055 Features 

Flat Bed Lathe, Gear Shift, standard with Hydraulic Through Chuck, Electric 4 Post Turret, Rectangular Guideway, suitable for the Heavy Cutting Long Shaft and Plate Workpiece Processing.

C5055B is standard with Servo Motor, Hydraulic Through Chuck, Electric 4 Post Turret.

C5055 Series Horizontal CNC Lathe Machine Specification

Please note that there may be slight differences in appearance and parameter depending on your options.

Tool Interferogram

C5055 Series Horizontal CNC Lathe Application