ZK5150 Features and uses of CNC vertical drilling machines: This series of CNC vertical drilling machines can complete drilling, reaming, reaming, spot facing, tapping and other processes. Applicable to small and medium-sized board Batch processing of complex parts and molds such as plates and shells.
The basic parts of the CNC vertical drilling machine are made of high degree resin alloy castings, which are stress relieved after aging treatment for many times. The overall body has high stability and high rigidity. work mesa And guide rail surface are quenched by ultra audio frequency heat treatment The imported guide rail grinder is used for accurate grinding. The contact surface with the guide rail is accurately scraped and chipped manually, and the accuracy is very good.
The table is cross shaped, and XY axis is driven by high-precision ball screw, which is servo driven electric machinery Drive. The Z-axis feed of the spindle adopts high-power servo motor to drive the rack drive, and is controlled by the numerical control system to achieve strong cutting feed.
The main shaft is made of high rigidity wear-resistant alloy structural steel. The main shaft is quenched, tempered, hardened and carburized, and the surface of the main shaft sleeve is quenched and nitrided to significantly improve the geometric accuracy and radial stiffness of the main shaft.
The table movement is driven by high-precision ball screw, and the contact surface with the guide rail is attached to German PTFE ethylene Wear plate (The plastic coated guide rail has a small friction coefficient, the friction force is only one third of the steel guide rail, the feeding is stable without creeping, and the sensitivity is high, which can support and meet the requirements of micro feeding and compensation functions). It can keep the sliding light under heavy load, the displacement is stable, and the positioning is accurate. The CNC vertical drilling machine has the function of automatic zero return of Z axis and automatic tool compensation.
CNC vertical drilling machine has the following characteristics:
1. The foundation parts are made of high degree cast iron and have been effectively treated to ensure the stability of accuracy;
2. The XY axis is a rectangular sliding guide rail. The hardened grinding guide rail is matched with the plastic pasting guide rail, which has strong bearing capacity and good shock absorption.
3. The XY axis adopts high-precision ball screw, and the servo motor and the screw are directly connected by an elastic coupling to ensure the positioning accuracy of the machine tool.
4. The feed is lubricated by an automatic lubrication pump, and the main drive is forced lubricated by an oil pump;
5. The headstock has sufficient power and a wide range of speed changes.
6. The main shaft of the machine tool has large feeding torque, which can realize the conversion of manual and motorized feeding.
7. The headstock of the machine tool can be lifted and lowered manually to increase the processing space of the workpiece.
ZK5150 CNC vertical drilling machine<three models>
Worktable area size mm XY: 850X600/1100X600/1650X800
Working table processing stroke mm XY: 700X600/1000X600/1500X800
Range of spindle travel mm Z: 250
Headstock travel (manual) mm460
Large borehole diameter φ 50
T-slot width * slot width mm 18 * 3
Spindle taper hole 5#
Spindle speed/stage 31.5-1400/12
Main motor power 4KW
Distance from spindle end face to work table 65-665mm
Distance from spindle centerline to column guide rail surface 600/800mm
Fast moving speed X/Y/Z m:/X: 15/Y: 15/Z: 5 m
CNC Kandi KND/Guangzhou CNC
The large torque of CNC spindle is 350N m
Large feed resistance 16000N
Positioning accuracy ± 0.02mm
Repeated positioning accuracy ± 0.01mm
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