Waterjet Direct Drive Pump Spare Parts and Repair Kit for Jetplex Pump

Product Description:

   A water jet cutter, also known as a water jet or waterjet ,is an industrial tool capable of cutting a wide variety of materials using a very high-pressure jet of water, or a mixture of water and an abrasive substance. The term abrasivejet refers specifically to the use of a mixture of water and abrasive to cut hard materials such as matel or granite, while the terms pure waterjet and water-only cutting refer to waterjet cutting without the use of added abrasive, often used for softer materials such as wood or rubber.

 

Advantages & Versatility:

Water Jet cutting uses high pressure water to cut softer material like rubber and foam. When abrasives are added to high pressure water the resulting abrasive jets cuts harder material like steel, glass, titanium, hard rock, bullet-proof glass, and ceramics etc. The high pressure water is forced through a tiny orifice to concentrate high energy in a tiny area to cut. The water is pressurized using an intensifier pump to a pressure of 6200 bar (90,000 psi) and forced through a tiny orifice of 0.15 mm to 0.35 mm diameter creating a high velocity of beam.

Advantages of Water Jet cutting

1.Environment friendly: With Water and sand as cutting medium, no hazardous wastes are generated and the cutting process is environmental friendly.

2.High thickness cutting: Water Jet can cut up to 170 mm Stainless Steel; 250 mm Aluminium ; 300 mm Titanium.

3.High Accuracy: Water Jet cutting machines can cut material with a positional accuracy of +/- 0.03 mm.

The indicated value refer to a measured length of 1000 m at RT 20 C +1 C according to VDI/DGQ3441.

4.Machine virtually can cut any 2D shape: Water Jet can cut any 2 dimensional profile from most of the material.

5.High edge quality: Leaves a satin smooth finish thus reduces secondary operations.

6.Minimal or no fixtures required: As the force of the water jet is vertically down, no fixtures are required for most of the material due to negligible side forces. Thin sheets may require some weight to be placed.

7.Saves raw material: When machining or roughing out expensive materials such as titanium, the scrap still has a high value. This is because they will give chunks, not chips. It is possible to get more parts from the same material because of the abrasive jets low kerf width.

8.One tool universal application: Water Jet uses one cutting head for all material or operation, no need to change tool based on material or operation. The figure shows the machining of 2D shape with single tool for multiple operations such as slots, radii, holes, and profile in 1 to 2 minute setup.

1, What materials can a waterjet cut ?
Carbon Fiber-Reinforced Plastics   Glass-Reinforced Plastics
Carbon Steel   Stainless Steel   Hardened Tool Steel   Alloys of All Types
Aluminum Titanium Copper Glass Stone Concrete Ceramics Rubber
2, How thick will a water jet  cut?        
In our waterjet test cutting lab, we've cut metals as thick as 20", including 15" titanium.  
As a matter of practicality, some shops limit metal cutting with abrasive waterjet to around 5-6".
But we've seen plenty of examples of much thicker cutting, especially for exotic materials or for
 thick materials that must be cut to near net shape with no Heat Affected Zone
3,Positioning accuracy vs. tolerance
   Waterjets can make parts to very tight tolerances and today some machines can create parts with a tolerance of as small as  ± 0.001″ (0.025 mm), although ±0.002″ (0.05 mm) is perhaps more realistic
 in most cases. A machine that can position the cutting head to within 0.001″ (0.025 mm) might still produce parts accurate to only 0.005″ (0.12 mm).
4, what are the differences between pure waterjet and abrasive jet cutting ?
A water jet cutter, also known as a water jet or waterjet, is an industrial tool capable of cutting a wide variety of materials using a very high-pressure jet of water, or a mixture of water and an abrasive substance. The term abrasive jet refers specifically to the use of a mixture of water and abrasive to cut hard materials such as metal or granite, while the terms pure waterjet and water-only cutting refer to waterjet cutting without the use of added abrasives, often used for softer materials such as wood or rubber.
5 .what is the working pressure range of a water jet cutting machine ?
We can supply three type working pressure high pressure pump ,their working pressure from 50000 psi -60000 psi ,max pressure can up to 60000 psi -87000 psi .
6 what included in a whole set waterjet cutting machine ?
One full set of machine consists of cnc controller,worktable ,pump ,abrasive delivery system .
other options : chiller abrasive removal system,cooler, water soften unit.