Description

Item number : 05112552

Description: waterjet parts HP tube .25 x 34.0, used on the 100hp waterjet high pressure pump

FAQ of Waterjet Cutting Industry:

How fast can a waterjet cut, and how does it hold its accuracy?

Typically, the speed of a waterjet cutting process and its ability to maintain precision depend on several factors:

• Material Type: Harder materials generally require slower cutting speeds.
• Material Thickness: Thicker materials, regardless of type, tend to result in slower cutting speeds.
• Waterjet Pressure: Higher waterjet pressure allows for faster cutting.
• Volume of Abrasive: Increasing the amount of abrasive in the stream can also boost cutting speed.
• Desired Cut Quality: A rougher finish can be achieved more quickly.

For instance, when cutting materials like rubber or cork gaskets using water alone, our waterjet machines can achieve speeds of up to 17.5 meters per minute (690 inches per minute). However, when dealing with 25mm (1 inch) thick aluminum, cutting speeds typically hover around 250mm per minute (10 inches per minute).

We provide specialized software that calculates approximate cutting speeds for a wide array of materials, ensuring efficient and precise cutting tailored to your specific needs.

The high-pressure pump in a waterjet cutting system plays a crucial role in pressurizing water to the extreme levels required for the cutting process. Here’s how it functions:

Water Intake: The high-pressure pump draws in water from a water source or a dedicated reservoir, depending on the system’s design. The water is typically clean and filtered to prevent any contaminants from damaging the pump components.

Pressurization: Inside the pump, a series of pistons, plungers, or intensifier mechanisms work to pressurize the water. These components create a reciprocating motion that forces the water into a confined chamber.

Intensification: In an intensifier-style pump, a hydraulic system is used to intensify the pressure further. In this design, hydraulic fluid pushes against a large surface area, generating high pressure in a smaller chamber that contains the water.

Pressure Regulation: The pump’s control system adjusts the pressure according to the specific requirements of the cutting application. The operator can set the desired pressure level using the control panel or software.

Check Valves: Check valves prevent the pressurized water from flowing back into the low-pressure side of the pump, ensuring a continuous high-pressure output.

Water Delivery: The high-pressure pump delivers the pressurized water to the cutting head through specialized high-pressure lines. In some systems, an additional pump may be used to introduce abrasive material into the water stream, depending on whether abrasive waterjet cutting is employed.

Cutting Process: At the cutting head, the high-pressure water is focused through a small nozzle orifice. Depending on the system design, it may mix with abrasive material at this stage. The pressurized water exits the nozzle as a high-velocity jet, capable of cutting a wide range of materials with precision.

Cooling: The high-pressure pump generates heat during operation. A cooling system is employed to dissipate this heat and maintain the pump’s temperature within acceptable limits.

Monitoring and Safety: Modern waterjet cutting systems include sensors and safety features to monitor pump performance and ensure safe operation. These features can alert operators to any issues and shut down the system in case of emergencies.

In summary, the high-pressure pump in a waterjet system pressurizes water to create an intense, high-velocity cutting stream. Its efficiency and precision are vital to the overall performance of the waterjet cutting process.