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First Page > News > CNC Equipment > Application of Zhishan G2 series servo on NC necking machine
Application of Zhishan G2 series servo on NC necking machine
Views:3216   Time:2018-2-2
The NC servo machine equipped with ZSMC servo system can realize automatic loading and unloading, stable operation, fast rhythm and high efficiency.

I. Introduction


The theory of the NC necking machine is similar to that of ordinary NC lathes. It can perform automatic shrinking processing according to the programmed NC program, and can also complete the appropriate lathe process. The shape of the round pipe shrinking can be controlled by the program and the surface finish is good; suitable for Insulation cups, refrigeration, solar energy, and other accessories processing industries, can automate the processing of shrinkage, pressure grooves, flat end faces, through holes, etc. for drying filters, sterilizers, heaters, sprayers, shunts, silencers, etc. Compared with the traditional process, it can save a lot of materials and labor.


2. Equipment function and debugging requirements


Equipment function requirements:


①Action description: Manually put the pipe mouth into the mold →start button by foot pedal → start the flaring process → automatically return to the origin after completion → manual exchange and repeat the actions in order;

② Processing time: ≤5 seconds;

③Double-station design, each station can do necking process independently;

④The mold design is designed by rapid mold change; the mold switching can be completed within 10 minutes;


It is mainly composed of the main transmission mechanism, material clamping mechanism, electrical system, and hydraulic system. When working, the motor drives the oil pump to rotate, supplies pressure oil, and the controller issues commands to control the opening and closing of each solenoid valve so that each oil cylinder operates in a certain order and regularity, and under the action of the mold, the purpose of forming the pipe end.


The necking machine needs to carry out a precise grinding process on the objects and has higher requirements on the accuracy of the servo and a faster response.


3. System Construction


The host computer is connected to the control end of the servo drive. The control mode is position mode, and the position command mode is pulse + direction. The driver and related computing boards are fixed in the electric cabinet, and the servo driver receives the pulse command of the host computer to drive the motor to complete the corresponding action.




Drive: G2AS15AA × 4

Electric machine: 110ST-M04030 × 2 130ST-M06025B × 2

Based system: 928TD-L

The main parameter settings are shown in the table below


Parameter NO.

X axis ( 110 motor)

Z axis ( 130 brake motor)

Parameter Description

P0-01

9

3

Motor code

P2-03

6

3

Electronic gear ratio denominator

P2-04

5

5

Electronic gear ratio numerator

P4-16

2000

2000

Operating overload multiple ( 2 times)


The scene diagram is as follows:



The NC servo machine equipped with ZSMC G2 series servo system can realize automatic loading and unloading, stable operation, fast rhythm and high efficiency.

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