跳至内容 
Water jet knowledge
cutting machine Basics
Waterjet cutting is a modern, efficient, and precise cutting process that uses a high-pressure stream of water (sometimes mixed with abrasives) to cut through various materials. Waterjet cutting technology is widely welcomed for its cold cutting characteristics (no heat-affected zone), high precision, and environmental friendliness (no harmful emissions).
The basic principle of waterjet cutting is straightforward: water is pressurized by a high-pressure pump and then travels through a series of specially designed pipes and joints before being ejected at high speed from a nozzle in the cutting head. While the process is easy to understand and operate, it involves complex material science, fluid dynamics, and mechanical design.
Low pressure water turns to high pressure waterjet by intensifiers as a core part of pump.
The sealing between components is the key to generating stable HP water.
There are many different fixing devices to carry nozzle, the whole called cutting head.
You can also use water jet cutter in outdoor site, not be limited in factory cell
Sand is not necessary for soft marterials
Water Jet Ways
Even HP Pure Water Jet Is Powerful
HP PURE WATERJET CAN CUT
Rubber, Foam, Plastic, Gasket, Paper, Clothes, Disposable Diapers, Food and so on.
Abrasive(sand) is must
Glass, Ceramic, Tile, Stone, Metal, Composite, multi-layers simple and so on
water jet evaluation
Cutting capabilities can be reflected in 3 aspects
- The thickness of materials that can be cut
- The cutting speed for the same material
- The edge smoothness under the same material and speed conditions
we test APW Pumps' cutting capability , hope it's useful to you
Water jet cut Glass Speed chart
normal glass, laminating glass
Water jet cut stone Speed chart
marble
Water jet cut sponge and foam Speed chart
Water jet cut Metal Speed chart
steel. stainless steel, copper, titanium
Water jet knowledge encompasses a broad spectrum of technologies and applications crucial in modern manufacturing and material processing. At its core, a water jet is a high – pressure stream of water used to cut through various materials, offering precision and versatility.
Water jets operate on the principle of converting hydraulic pressure into kinetic energy. High – pressure pumps force water through a tiny orifice, creating a focused stream that can cut soft materials like rubber and foam with ease. For harder materials such as metal, glass, and stone, abrasive particles like garnet are added to the water stream. This abrasive water jet technology significantly enhances cutting power, enabling it to slice through thick plates and perform intricate cuts.
One of the key advantages of water jet cutting is its cold – cutting nature. Unlike laser or plasma cutting, water jets generate minimal heat, preventing thermal distortion in materials. This makes them ideal for heat – sensitive materials, ensuring high – quality finishes and dimensional accuracy. Additionally, water jets can cut complex shapes without the need for expensive tooling, reducing setup costs and increasing production flexibility.
Water jet technology finds applications across multiple industries. In the aerospace sector, it cuts lightweight composites for aircraft components. The automotive industry uses it for precision – cutting metal parts, while the food industry benefits from its hygienic and precise cutting of products like meats and fruits. Overall, understanding water jet knowledge is essential for anyone involved in manufacturing, engineering, or material processing, as it offers an efficient, accurate, and cost – effective solution for a wide range of cutting tasks.
water jet cutting videos
watching how does cutter work
