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You care about water jet cutting little knowledge:

I received an inquiry yesterday. The customer received quotations from other manufacturers and found me again. He wanted to ask if we can also provide water jet cutting machines with the same configuration and asked me to give a quotation. He also sent a screenshot of the quotation from other manufacturers to I looked at the relevant parameters and configurations. This factory divided the configurations into three levels, namely the basic version, the enhanced version, and the professional version. I curiously looked at the configurations of the different versions, and then I laughed, the same They are all 37KW motors and can be divided into different levels just because they use different brands of products. The configurations of the basic version are all Chinese brands, the enhanced version partially replaces foreign brands, and the professional version is almost all foreign brands. I understand. , the levels are divided according to the number of foreign brands. Is this level divided into professionals? I don’t have a standard answer. The division in my mind is to divide according to the needs of customers. To meet the current needs and continue to provide technical support to customers, this is the professional version, right? The customer asked me if he could replace Weihong’s servo motor drive with Yaskawa’s? My answer is yes, but if you use Weihong’s operating system, try to use matching products. After all, there are compatibility issues with different products and operating systems.

The choice between using Yaskawa or Weihong as the servo motor driver for waterjet cutting systems when you’re already using Weihong system for other components may depend on various factors. Let’s consider these factors:

1. Compatibility: Using servo motor drivers from the same manufacturer (Weihong in this case) may ensure better compatibility and easier integration into your system. It can simplify communication and setup.
2. Performance Requirements: Evaluate your system’s performance requirements. Yaskawa is a well-known and respected brand in the servo motor industry, and they offer high-performance solutions. If you have specific performance demands, Yaskawa might be the better choice.
3. Budget: Consider your budget constraints. Yaskawa products are often premium and may come at a higher price point compared to Weihong or other alternatives. Assess whether the increased cost aligns with your project’s budget.
4. Technical Support: Check the availability of technical support and after-sales service for both Weihong and Yaskawa products in your region. Adequate support is essential for the successful implementation and maintenance of your system.
5. Market Feedback: Seek feedback and reviews from other users in your industry who may have experience with both Weihong and Yaskawa servo motor drivers. Real-world experiences can provide valuable insights.
6. Long-Term Considerations: Consider the long-term prospects of your system. Yaskawa is a well-established brand with a track record of reliability and durability. If longevity is a priority, Yaskawa may be a better choice.
7. Customization and Features: Evaluate whether either brand offers features or customization options that are critical for your specific waterjet cutting system.

Ultimately, the choice between Yaskawa and Weihong for the servo motor driver should be based on your specific requirements, budget, and the existing components of your waterjet cutting system. It may also be helpful to consult with suppliers or manufacturers to get their recommendations based on your unique needs. 

What are the components of a waterjet cutting machine?

Here are the main components of a waterjet cutting machine:

1. High-Pressure Pump: The high-pressure pump is a critical component that increases the water pressure to several thousand to tens of thousands of pounds per square inch (psi). Common types of high-pressure pumps include plunger pumps and intensifier pumps. The high-pressure pump delivers water to the cutting head to create a high-speed jet.

2. Cutting Head: The cutting head is another vital component of the waterjet cutting machine, responsible for focusing the high-pressure water jet onto the work surface. Some cutting heads may also incorporate the mixing of abrasive particles to enhance the cutting capabilities. The cutting head typically includes a nozzle, focusing tube, and abrasive feeding system.

3. CNC Control System: Waterjet cutting machines are often equipped with a Computer Numerical Control (CNC) system that controls the movement and path of the cutting head. Operators can use computer software to program, set cutting parameters, and control the machine’s operation.

4. Worktable: The worktable is the machine’s working platform, used to support and position the material to be cut. Worktables can often be adjusted in terms of height and may move to accommodate different materials and cutting requirements.

5. Cooling System: During the cutting process, a significant amount of heat is generated, so a cooling system is necessary to cool the cutting head and other critical components to prevent overheating and damage.

6. Waste Water Treatment System: A waste water treatment system is used to process the wastewater generated during the cutting process, ensuring compliance with environmental regulations. These systems typically include filtration, sedimentation, and chemical treatment steps.

7. Pressure Control System: The pressure control system monitors and maintains a stable pressure for the high-pressure water jet to ensure cutting quality and consistency.

8. Automatic Cutting Head Adjustment System: Some waterjet cutting machines come with an automatic cutting head adjustment system that can automatically adjust the height and angle of the cutting head to adapt to different materials and cutting conditions.

9. Software Control Interface: Operators use a software control interface to program, set cutting parameters, and monitor the cutting process. This typically includes a touchscreen or computer interface.

If you want to replace other components, you can also refer to the seven factors mentioned above. In short, choosing a suitable waterjet cutting machine is more useful than choosing a more expensive one.

The below is our new waterjet cutting machine: