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The ** of CNC bending machines is about tens of thousands of yuan per unit, the cheap ones are one or two thousand yuan, and the expensive ones are one or two hundred thousand yuan. The first CNC bending machine is affected by many aspects, such as brand, category, specification, market, etc. The key is to learn how to choose.
Workpiece, the first important thing to consider is the part you want to produce, the point is to buy a machine that can do the machining task with a short table and a small tonnage. Careful consideration is given to the material grade as well as the large processing thickness and length. If most of the work is low-carbon steel with a thickness of 16 gauge and a maximum length of 10 feet, then the free bending force does not have to be greater than 50 tons.
However, if you are engaged in a large number of bottomed die molding, you may want to consider a 150-tonnage machine tool. Well, let's say the thicker material is 1 4 inches, 10 feet of free bending takes 165 tons, and there is a bottom....
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Personally, I think that now the technology of the bending machine has been fully matured, and the enterprises that do it are better than the best and more than the service.
The key is to see which region you are in, buy a manufacturer close to your company to buy, after-sales maintenance will be more convenient.
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The bending machine of Jiangsu Jiangdu Machine Tool Factory is a famous brand. The trademark is Yawei. I bought a 63 2500 press brake last time for 80,000 yuan, because I have used one for more than 15 years and am still using it.
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In fact, I think the bending machine is still better than the old brand in Shanghai, like Xinli, it has been used for more than 20 years, there are many Yawei, to be sure, don't buy Anhui machine, **low quality, hehe.
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Jiangdu Yawei quality is relatively reliable.
One personally went to the factory to take a look at the site to understand the scale of the factory.
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Yawei"There are many manufacturers, which Yawei is it?
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Abstract Hello, it's a pleasure to serve you.
It's still better than Yawei's, and Yawei's is definitely better than Jin Fangyuan's in terms of performance.
However, in terms of brand grade, they belong to the same grade brand of press brakes. However, Yawei's after-sales service is generally better.
Hope it works for you.
Which is better, Yawei or Jin Fangyuan bending machine.
Hello, it is a pleasure to serve you. It's still better than Yawei's, and Yawei's is definitely better than Jin Fangyuan's in terms of performance. However, in terms of brand grade, they belong to the same grade brand of press brakes. However, Yawei's after-sales service is generally better. Hope it works for you.
CNC turret punch Jin Fangyuan and Yawei which ***.
Yawei Yawei's CNC punching was originally the introduction of Nisshinbo's technology from Japan, coupled with its own research and development, the quality is still good, and it is also reasonable. It seems that there are still servos now. There are more products, and it is still a listed company. The management is still very strict.
Which brand has the largest sales volume.
Yawei is currently ranked 8th in the top ten popular lists of bending machines in 2021.
Jin Fangyuan did not enter the top 10
There are ten well-known brands of CNC bending machines and CNC turret punches.
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1. First turn on the power, turn on the key switch on the control panel, and then press the pump to start, so that you can hear the sound of the oil pump turning. (The machine does not move at this time).
2. Use the G92 command to establish the program of the coordinate system.
3. The system axis parameters should be consistent with the programming mode and set to the diameter programming mode (restart if there is any change).
4. Z-axis knife matching. In the "slow action" mode of operation, test the workpiece end face with a small feed rate, then the Z-axis coordinate value Z2 tool is read out in the machine coordinate system, and the Z-axis coordinate value Z1 cutter in the workpiece coordinate system is 0 (if the workpiece coordinate system is in the end face, then Z is the workpiece length value L).
5. Tool shaft matching. In the "slow action" mode of operation, reduce the outer circle of the workpiece by a small feed rate, read out the x2-axis coordinate value of the tool coordinate system of the machine, then exit the tool and measure the diameter of the workpiece. Then, when the x-axis coordinate value of the tool in the machine coordinate system is x2, its x-axis coordinate value x1 in the workpiece coordinate system is the workpiece diameter value d (or the radius value if the radius is compiled).
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2. Stroke adjustment, the use of the bending machine must pay attention to adjusting the stroke, and the test run must be done before bending. When the upper die of the press brake goes down to the bottom, it must ensure that there is a gap of plate thickness. Failure to do so will cause damage to the mold and machine.
The adjustment of the stroke is also available in electric quick adjustment and manual gastric adjustment.
3. For the selection of bending notches, it is generally necessary to choose a notch that is 8 times the width of the plate thickness. If you bend a sheet of 4mm, you need to choose a notch of about 32.
4. The adjustment of the backgauge material generally has electric quick adjustment and manual fine-tuning, and the method is the same as that of the shearing machine.
5. Step on the foot switch to start bending, the bending machine is different from the shearing machine, it can be released at any time, and the bending machine will stop when you release the foot, and continue to go down when you step on it.
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Summary. Hello, it is a pleasure to serve you, as far as I know, Yawei press brake and Han's press brake are both two brands of press brakes, and their quality is reliable. 1.
First of all, the performance of Yawei bending machine is excellent, strong power, high precision, high bending efficiency, and bending quality can also be guaranteed. The surface of the workpiece is high-precision, low noise and less pollution to the environment. 2.
Secondly, Han's press brake is also a bending machine with excellent performance, which has high processing accuracy, simple operation, strong reliability, reliable bending quality, high processing efficiency and low noise, which can meet the needs of customers. 3.In general, Yawei press brake and Han's press brake are very good press brakes, their performance is excellent, and the bending quality is very reliable, 4
Therefore, according to the actual needs, choose the press brake that suits you. I hope the above answers are helpful to you, and I wish you a happy life and an auspicious duck in the Year of the Rabbit!
Hello, Maqi is happy to serve you, as far as I know, Yawei bending machine and Han's bending machine are both two brands of bending machine, and their quality is reliable. 1.First of all, the performance of Yawei bending machine is excellent, strong power, high precision, high bending efficiency, and bending quality can also be guaranteed.
The surface of the workpiece is high-precision, low noise and less pollution to the environment. 2.Secondly, Han's bending machine is also a bending machine with excellent performance, which has high processing accuracy, simple operation, strong reliability, reliable bending quality, high processing efficiency and low noise, which can meet the needs of customers.
3.In general, Yawei press brake and Han's press brake are very good press brakes, their performance is excellent, and the bending quality is very reliable, 4Therefore, according to the actual needs, choose the press brake that suits you.
I hope the above answers are helpful to you, and I wish you a happy life and an auspicious duck in the Year of the Rabbit!
You suggest choosing that one thank you.
This is purchased according to your personal needs and preferences, and it is inconvenient to make a decision for you, pro.
I'm going to be cost-effective.
Aren't you a professional?
Yes, only advice, dear.
Why can't it be suggested.
Can give purchase advice, pro.
Good one. Hello, I think the Han's bending opportunity is a little better, dear.
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Summary. Reason 1: The slider does not reach the speed transition point; 2. The parameters of the Y-axis bending part of the system are not well set; 3. The pressure is not enough, such as: programming operation reasons, machine tool parameter setting reasons, hydraulic reasons, etc.; Measure 1: Check whether the status of the y-axis changes from "2" to "3", and the actual value of the y-axis should be greater than the value of the speed conversion point, if not, the parameters of the fast-forward part need to be adjusted; 2. Readjust the parameters of the Y-axis bending; 3. Check whether it is the reason for programming operation, or the reason for parameter setting, or the reason for hydraulic; With the help of pressure gauges, multimeters, etc., the signal of the main pressure and proportional pressure valve can be detected first, and then the proportional pressure valve and the main pressure reducing valve can be checked, then the filter element and oil can be checked, and finally the oil pump and its coupling can be checked;
Jiangsu Yawei bending machine official website.
What's going on here, it's ** wrong.
Reason 1: The slider does not reach the speed transition point; 2. The parameters of the Y-axis bending part of the system are not well set; 3. The pressure is not enough to help, such as: programming operation reasons, machine tool parameter setting reasons, hydraulic reasons, etc.; Measure 1: Check whether the status of the y-axis changes from "2" to "3", and the actual value of the y-axis should be greater than the value of the speed conversion point, if not, the parameters of the fast-forward part need to be adjusted; 2. Readjust the parameters of the Y-axis bending; 3. Check whether it is the reason for programming operation, or the reason for parameter setting, or the reason for hydraulic; With the help of pressure gauges, multimeters, etc., the main pressure and proportional pressure valve hail signal can be detected first, and then check whether the proportional pressure valve and the main branch reduction and closing valve are stuck, then check the filter element and oil, and finally check the oil pump and its coupling;
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Up to now, the two major brands of Guangzhou Shipyard bending machine and Yawei bending machine have been well received in the industry, representing the high-end and mid-end of the domestic bending machine system respectively, and to see which bending machine is the best, it is necessary to judge according to the specific application scenario.
First of all, in terms of performance, the reliability of the Guangzhou Shipyard press brake is higher, and it adopts advanced technology and components in the transmission device and control system, which can provide efficient, accurate and safe bending services. Relatively speaking, the performance of Yawei bending machine is not as advanced as that of Guangchuan, and the accuracy and speed of bending are also lagging behind.
Secondly, from the perspective of safety, the design of the Guangzhou Shipyard press brake is rigorous, safe and reliable, and the operator does not need to carry out special safety training, which can significantly reduce the risk of injury to workers; On the other hand, most models of Yawei bending machine are traditional manual bending machines, and Xiangyushu has high requirements for operators, which may be accompanied by certain safety risks.
Finally, from the point of view of maintenance and maintenance, the Guangzhou Shipyard press brake has a more reliable quality assurance and can meet the worry-free use, while the Yawei press brake is biased towards more maintenance to ensure long-term stable use.
In general, the performance and safety of the Guangzhou Shipyard press brake are better than Yawei, if the bending effect is better and the stability is higher, you can consider choosing the Guangzhou Shipyard press brake. Tear down the talks.
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