product content:
1 xDDCS-EXPERT CNC controller (3, 4, 5 axes optional)
1 x3d edge finder (wiring)
1 xM3K extended keyboard (with cable)
1 x USB extension cable
1 xUSB
1 network cable
1 x emergency stop electronic handwheel mpg
Introduction:
The DDCS-EXPERT system is a professional 3-5 axis motion controller based on an integrated platform. It is equipped with a 7-inch full-color screen, full keyboard input, and customizable function keys to make user operation more convenient. Support multi-process, straight line tool magazine, circular disc tool magazine function. The interface and structure adopt the conventional method in the market, with simple operation, easy to learn and understand, and convenient installation. The system uses advanced adaptive speed feed control algorithm, which has the characteristics of high processing efficiency and good surface quality. Meets the needs of various engraving, engraving and milling machines, cutting
Characteristic
* Max. 5 axes; 2-4 axis linear interpolation, any 2 axis circular interpolation;
* 7 inch full color screen; Resolution ratio: 1024 * 600,40 operation keys
* 24 isolated photoelectric digital inputs, 21 isolated photoelectric digital outputs
* Analog spindle control 0-10V spindle control, support PWM output
* Magazine Type: Multi-Operation, Straight Row Tool Magazine and Disc Magazine
* Probe mode: support automatic probe and manual probe
* Tool sensor fixed position probe, floating tool sensor probe, 1st probe / 2nd probe;
* Eyelash compensation methods: Address space compensation, radius space compensation, length compensation;
* Interpolation algorithm: type S, circular hard algorithm, circular soft algorithm;
* Language: Chinese, English;
* Software alarms: Program error, Operation error, Overshoot error, Controller error, etc.
* Network: support file sharing and online machining of remote files.
* Differential output for pulse signal and direction, maximum interpolation pulse output frequency 1Mhz
* Spindle control mode, multi-tip speed (4 lines 16 kinds of speed), servo spindle.
* Compatible with standard G-code, Compatible with popular CAD / CAM software, such as ArtCam, MasterCam, ProE, JDSoft SurfMill, Aspire, Fusion 360, etc.
* The control system can preview the processing path before machining, and it makes the system more stable, running smooth and accurate
* Support high-speed machining in the continuous polyline segment, the system can choose a more efficient algorithm automatically from different types of polyline segment algorithm;
* Supports unlimited size files for machining
* Support breakpoint resume, "power outage" recovery, try to cut off, start from the closest point, start from the specific line
* Supports time lock function;
* Support 4 kinds of operation rights: visitor, operator, administrator, super administrator
Steering wheel features:
Novel appearance, anti-interference, strong load capacity.
High intensity plastic housing and high dielectric strength.
It is provided in three-degree magnifications, which are respectively X1, X10 and X100.
It is widely used in numerical control machine tools, with a resolution ratio of 100
Three-dimensional edge finder 3d probe probe:
The connection can realize online automatic measurement, and the offline can be used as a 5-direction acousto-optic splitter. One machine is multi-purpose, flexible and convenient, with high precision.
1. The repeatability is 0.01.
2. It can measure insulated workpieces.
2. The probe signal NPN does not include the system wiring. You have to read the system manual for wiring. Generally support the tool setting instrument.
Without wiring, it can be used as a photoelectric splitter.
3. Send standard macro program.
The difference between PCB plastic bracket version and all-metal reinforced version
1. The appearance is basically the same. From the indicator window, the sandwich structure is the metal bracket version, and the pure white bracket is the pcb plastic bracket version. The difference in structure makes the repeat accuracy and stability of the two versions different.
2. The pcb plastic bracket version has relatively low cost, and the structural stability is not as good as the all-metal bracket board.
3. The all-metal bracket version, which fully refers to Renishaw's principle, has a relatively complex internal structure, high cost, repeatability and better structural stability.
The difference between tungsten steel styli and ruby ??styli
The price of the two styli is the same, and the interface is M2.5. The roundness of tungsten steel is better than ruby. Durability is also better than tungsten steel.
The working principle of the probe
Probe trigger
Gnd and output signal line are connected
After the host computer obtains the signal, it realizes the functions of automatic centering and recording coordinates through the macro program.
There are many types of systems on the market, and you have to complete the wiring macro program yourself.
If you have the system supporting wiring and programming instructions, welcome to discuss wiring methods, system settings, and macro programming.
After purchasing the probe, mach3 and grbl open source script programs can be provided.
For CNC machine users, we can provide Renishaw standard macro programs.
Common problems and improvement methods
1. Data line connection definition
The red wire is 10 (signal), the white wire is GND, and the yellow wire is 0V (GND).
2. Whether to turn on the spindle speed during detection
A. The edge finder is designed to withstand a maximum rotation of 600 rpm. High-speed rotation will damage the edge finder.
B. When the data line is connected for automatic detection, the spindle cannot be opened, and the rotation will break the data line and damage the edge finder.
C. When the data line is not connected, and it is simply used as an acousto-optic centering rod, it is also possible to turn on the main shaft to rotate at a speed of 600 rpm/min.
Probing directly without opening the spindle.
3. How to judge whether the home position of the edge finder is accurate after the trigger signal?
After the edge finder is installed on the chuck, the table is rotated and adjusted to 0, and the probe is pushed by hand. After the probe is automatically returned to its position, rotate the edge finder to see
Whether the table value is a constant value.
4. Why is the concentricity different after the precise edge finder is reinstalled on the main shaft and the central head?
Every time the edge finder is reinstalled, the concentricity of the spindle and the chuck will be affected by the concentricity of the spindle and the chuck.
Concentricity deviation of the probe into the edge finder.
5. How to improve the detection accuracy when the CNC system of machine tool mechanical structure accuracy cannot be further improved.
A. Rotate the center through the spindle at a speed of 600 rpm (this method can only be used for offline and non-connected work, if you need to rotate the edge finder
Automatic center detection, you can purchase a wireless edge finder to achieve)
B. The deviation of the spindle and the chuck can be adjusted to the 0 position mark by making an edge finder on the spindle and the chuck.
The fixed position and direction of the edge instrument relative to the central head and the main shaft is improved. (The most fundamental solution is to improve
(Spindle and chuck accuracy)
C. The signal processing response time of the edge finder is fixed at about 0.0005 +0.0001s, but various grades of numerical control systems and configuration
For sets of circuits, the delay consistency is quite different. When the probe is approaching the measured surface, try to reduce the axis movement speed, which can be
In order to reduce the error caused by the delay consistency problem.
