Without permission, no unit or individual may copy or partially copy the contents protected by patent registration. Any unit or individual who sells or uses plagiarized, pirated or counterfeit HL products will be punished by law.
People's Republic of China (PRC) national copyright number: 2004SR06657.
The national intellectual property patent number of People's Republic of China (PRC) is ZL 200320116897.1.
System introduction:
HL system is one of the most popular WEDM control systems in China. Its powerful function, high reliability and high stability have been widely recognized by the industry.
The HL- PCI version improves the ISA interface of the original HL card to a more advanced PCI interface. Due to the advanced characteristics of PCI interface, the bus part of HL-PCI card can be better separated from the control part of machine tool, thus improving the anti-interference ability and stability of HL system. Moreover, the installation and wiring are simpler and clearer, and the maintenance is convenient.
HL-PCI card has low requirements for computer configuration and better compatibility than ISA card. You can start without a hard disk or floppy disk.
Main functions:
1, with one control and multiple functions, a computer can control up to four machine tools to cut different workpieces at the same time, and can be programmed while processing.
2. Taper machining adopts four-axis/five-axis linkage control technology.
3. Two taper machining methods, upper and lower profile and simple input angle, make taper machining fast and simple.
4. It can be used for conical and equal arc machining.
5. simulation of machining, which can quickly display the machining trajectory, especially the taper of the upper and lower irregular workpieces and the upper and lower king trajectory, and display the final coordinate results. The process of machining graphics is displayed in real time. By switching the screen, the machining status of four machine tools can be monitored at the same time, and the change values of relative coordinates X, Y, J and absolute coordinates X, Y, U and V can be displayed.
6. Power failure protection, such as sudden power failure during machining, automatically restores the machining state of each machine tool after power on. Files stored in the system can be kept for a long time. It can accurately correct and calculate quasi-plane and cracked houses. The tangent point offset of the digital wheel is compensated between u and v. Judging from the accuracy of high taper, the degree of U-feather is similar.
7、? Browse the gallery to quickly find the files you need.
8、? Molybdenum wire offset compensation (no need to add transition circle), machining proportion adjustment, coordinate transformation, cyclic machining, speed limit of stepping motor, automatic short circuit retreat and other functions.
9、? Machining can start from any section or end at any section. Can be processed forward/backward. 10、? You can set (or cancel) the pause at any time after completing the current instruction.
1 1、? Pause, end, short-circuit automatic back-off and long-time short-circuit (1 min) alarm.
12, DX F format and I S OG format of AUT OCAD can be converted into data.
13、? The system is connected to the customer's network system, where data can be exchanged and various processing procedures (options) can be monitored.
14, and the maximum interpolation radius can reach1000 m.
1.5, the processing hours of machine tools are automatically accumulated, which is convenient for production management. 16, closed-loop control can be realized after the grating ruler is added to the machine tool.
Operational purposes:
After booting, the computer can quickly enter the system, and select 1. Run and press Enter to enter the main menu. In the main menu, you can move the cursor or press the red letter key on the corresponding menu to perform the corresponding operation.
The processing file area is actually a temporary storage area for processing instructions. The operation is as follows:
First, press the F key in the main menu, and then do the following according to the call-in route: ① Call-in from the gallery WS-C: press Enter, move the cursor to the required file, press Enter, and press E S C to exit.
Note: the gallery WS -C is the place where the system stores files, and it can store about 3 0 0 files at most. Replacing the storage block with higher integration can be expanded to about 1 2 0 0 files. Files stored in the gallery will be kept for a long time, while files stored in the virtual disk will be automatically cleared after closing the book or pressing the reset key.
Transfer in from hard disk: press F 4, then D. Move the cursor to the required file and press F 3. Move the cursor to the virtual disk, press Enter, and then press SC to exit. ③ Incoming from floppy disk: F 3 key is used to transfer files between computer, hard disk and floppy disk users. No, the system does not use hard salt. Soft fairy can also work normally by using the gallery WS C alone.
Extended data:
Matters needing attention in WEDM single board computer operation:
1, check the switch knob of the circuit system, turn on the AC regulated power supply, turn on the power switch first, then turn on the high voltage switch, and connect the negative line after 5 minutes.
2. After turning on the power switch, the console should first check whether the output data of the regulated power supply and the neon digital tube are normal, input information for about 5 minutes, and carry out trial operation. It can be handled after it is normal.
3. Before WEDM, the high-frequency power switch should be turned off. When molybdenum wire is running, the high-frequency power can be turned on, and it should be kept at 60 ~ 80V. Turn off the high frequency power supply before parking.
4, cutting processing, should add coolant. When the molybdenum wire contacts the workpiece, it should be checked whether the voltage and electro-hydraulic value of the high-frequency power supply are normal, and it must not be processed in the arc-drawing state.
5. When a fault occurs, turn off the high-frequency power supply immediately and analyze the reasons. Other items, especially metal equipment, are not allowed in the electric box.
6. It is forbidden to touch the electrode wire or workpiece with hands or conductors. Do not touch switches or other electrical components with wet hands.