Wire cutting products are not only filament, but also high frequency during wire cutting fast wire p

Summary. 1. The output line is open; 2. Open circuit inside high-frequency ammeter; 3. Control loop failure: the normally closed contact of the reversing travel switch SQ3 is not connected, the high-frequency relay wire wrapping of the machine tool is broken or the contact is not connected, and the controller has no 12V output.

4. Oscillation circuit fault: The oscillation board has no 12V power supply, the NE555 IC is damaged, and the pulse width and interval adjustment switch are damaged. 5. NE555 IC is damaged; 6. VMOS power tube breakdown; 7. The pulse width and interval adjustment switch are damaged.

Wire EDM is referred to as wire cutting. It is developed on the basis of EDM perforation and forming processing. It has not only enabled the development of the application of EDM, but also replaced the EDM perforation and forming process in some aspects.

Nowadays, wire EDM machine tools have accounted for most of the EDM machine tools, I hope I can help you! Wishing you a happy <>

Wire cutting and fast wire processing will have high frequencies and wax and flow.

<>Hello dear, I am happy to answer for you, the high frequency will come and go when the wire cutting fast wire is processed.

1. The output line is open; 2. Open circuit inside high-frequency ammeter; 3. Control loop failure: the normally closed contact of the reversing travel switch SQ3 is not connected, the high-frequency relay wire wrapping of the machine tool is broken or the contact is not connected, and the controller has no 12V output. 4. Oscillation circuit failure

The oscillator board has no 12V power supply, the NE555 IC is damaged, and the pulse width and interval adjustment switch are damaged. 5. NE555 IC is damaged; 6. VMOS power tube breakdown; 7. The pulse width and interval adjustment switch are damaged. Wire EDM is referred to as wire cutting.

It is developed on the basis of EDM perforation and forming processing. It has not only enabled the development of the application of EDM, but also replaced the EDM perforation and forming process in some aspects. Nowadays, wire EDM machine tools have accounted for most of the EDM machine tools, I hope I can help you!

Wishing you a happy <>

1. Different precision: fast wire refers to the molybdenum wire walking back and forth, which is more economical and has low precision. The medium wire running speed reduces the running speed of the molybdenum wire, and also reduces the jitter during the processing of the molybdenum wire, and improves the accuracy and surface gloss of the workpiece.

2. The working principle is different: the fast wire uses a continuously moving molybdenum wire (called electrode wire) as an electrode to carry out pulse spark discharge to ablate the metal and cut the workpiece. Medium wire is an upgraded product of fast wire, so it can also be called:

The processing speed of fast wire, which can be cut many times, is close to that of slow wire, and the quality of processing also tends to be slow. The wire walking speed is between 1 12m s and can be adjusted as needed.

3. Different application fields: fast wire is mainly used to process various workpieces with complex shapes and precision and fineness. In the early stage of use, the accuracy and surface gloss of the cutting workpiece are improved compared with fast wire cutting.

With the passage of time, the processing effect of wire cutting gradually weakens.

Hello <>

We'll be happy to answer for you. The product cut by the wire cutting is 1 way apart.

First, first of all, the internal stress must be removed, so tempering should be carried out. Second, the cutting process on which digging and infiltration to improve, choose the appropriate knife position and support position, if the selection of loose and improper position after processing, due to its own weight, the support part of the material will be deformed, if the support part is selected after the cutting is more strong. Put a few more top irons, clamps, especially when cutting large workpieces such as punches and inserts, so make a few more support points, which can prevent deformation.

3. When the wire cutting is cut, if it is deformed when the knife is fed, it will be greatly improved when the wire cutting is pierced on the workpiece. When the shape of the slow wire cutting is processed, the arc enters and exits, which can reduce the processing line marks, and when the inner hole is processed, it can be fed from the corner of the hole, and the closed hole can be changed to an open one, and the feed line should be set in a different position.

There is one reason for the difference between the products cut by medium wire cutting: 1. The cutting fluid is used for a long time, the concentration is not suitable, keep the coolant concentration at 11, and replace the cutting fluid if necessary. 2) The main wheel and bearing are worn, observe whether the electrode wire is shaking, listen to whether there is any abnormal sound of the bearing in each part, and judge whether the bearing or guide wheel should be replaced, and replace it if necessary.

3) The trimming process is wrong, and the trimming condition number and offset are correctly selected. 4) Workpiece deformation to avoid material cutting deformation: the material heat treatment process is reasonable; pre-machined wire piercing holes; Pre-cutting stress relief; Optimize the cutting path.

5) Chongxian molybdenum wire has more loss, and replace the new molybdenum preparation wire. 6) The organizational structure of the material is different, and the processing effect of different materials is different. 7) If the machine tool is in poor condition, check whether the lubrication of each guide wheel, the screw barrel, the guide imitation judgment block, and the lead screw guide rail is in the best state.

Hello dear! If there is a difference of 1 piece of product cut during the cutting of the medium wire wire, you can try the following methods to solve the problem:1

Check the running status of the cutting machine: make sure that the running status of the cutting machine is normal, and there are no problems such as jamming and power failure. If a problem is found, solve it in a timely manner.

2.Check the cutting parameters of the cutting machine: Check whether the cutting parameters of the cutting machine are correct, including the cutting speed, cutting depth and other parameters, and whether they match the cutting tools used.

If there is no match, the cutting parameters need to be adjusted. 3.Check the status of the cutting mold:

Check whether the cutting mold is damaged or worn, and if there is a problem, it needs to be replaced or repaired in time. 4.Check the condition of the material:

Check whether the material used is deformed or damaged, and if there is a problem, the material needs to be replaced. 5.Adjust the cutting position of the cutting machine:

If the problem of 1 difference only occurs in a specific position, you can try adjusting the cutting position of the cutting machine and re-cutting. It should be noted that wire cutting is a relatively delicate work, and if there is a problem, you need to patiently troubleshoot and adjust it to ensure that the quality of the cut product meets the requirements.

Hello, dear! The workbench does not go when the wire cutting runs the pants due to the following reasons: 1. Motor failure:

The table of the wire EDM machine is usually driven by a motor, and if the motor fails, the table will stop running. 2. Electrical fault: The workbench of the wire cutting machine also needs the support of the electrical system, such as wires, circuit boards, etc.

If there is an electrical fault, the table will also stop running. 3. Mechanical failure: The workbench of the wire cutting machine also needs the support of mechanical systems, such as guide rails, sliders, etc.

If the machinery fails, the table also stops running. 4. Running program problem: The workbench of the wire cutting machine needs to run the correct program to work properly.

If there is a problem with the program, the workbench will also stop running. Explanation: The workbench of the wire cutting machine may not go due to a variety of reasons, and a certain investigation is required to determine the specific cause.

If it is a motor or electrical fault, you can check the power supply, wires, circuit boards, etc.; If it is a mechanical failure, you can check the mechanical parts such as guide rails and sliders; If it is a problem with running the program, you can check whether the program is correct, whether there are errors, etc. Extension: In addition to the above reasons, the workbench of the wire cutting machine may also be caused by the following reasons:

1. Sensor failure: The workbench of the wire cutting machine is usually equipped with a sensor, and if the sensor fails, the workbench will also stop the operation of seepage cleaning. 2 Insufficient air pressure:

The workbench of the wire cutting machine sometimes needs air pressure support, and if the air pressure is insufficient, the workbench will also stop running. 3. Machine protection: The workbench of the wire cutting machine will sometimes stop transporting potatoes because of machine protection, such as overload protection, temperature protection, etc.

4. Therefore, when troubleshooting the problem that the workbench of the wire cutting machine does not go, it is necessary to comprehensively consider a variety of possible causes and investigate them one by one to determine the specific causes and repair them.