WORKING PRINCIPLE, CHARACTERISTICS AND ADVANTAGES OF STONE CUTTING MACHINE

Posted by demonchen007 on April 14th, 2019

One: working principle The ultrahigh-pressure water jet cutting machine (such as floor saw cutting machine) pressurizes ordinary water to 3000bar through an ultra-high pressure pressurizer, and then generates a water jet of about 3 times the speed of sound through a water nozzle with a channel diameter of 0.3 mm. Under the control of a computer, soft materials with any pattern, such as paper, sponge, fiber and the like, can be easily cut. If sand is added to increase the cutting force, almost any material can be cut.  

Two：features:
1. It has no restriction of cutting direction and can complete various special-shaped processing; 
2. The lateral force generated by the water knife on the workpiece is extremely small, which can reduce the setting time and save the cost of using the clamp. 
3．Water knife processing does not generate thermal deformation, does not need secondary processing, and can save time and manufacturing cost; 
4. The water knife has fast cutting speed, high efficiency and low processing cost. 

Stone Cutting MachineThree: advantages: 

1. It is easy to cut stainless steel plates or hard marble, granite, etc. For those materials that are difficult to cut by other methods, such as aramid, titanium alloy and other composite materials, using the ultrahigh pressure water jet cutting machine (such as floor saw cutting machine) is very ideal or the only processing method. 
2. No cracks will be generated during cutting. It can cut materials with narrow gaps. Generally speaking, pure water cuts are about 0.1mm to 1.1mm, sand cuts are about 0.8mm to 1.8mm. The larger the diameter of the inner hole of the sand nozzle is, the larger the cut will be. 
3. It can be cut in all directions, including various shapes, angles or inclinations; 
4. No secondary processing such as edge grinding is required, and flying dust can be reduced and the working environment can be improved in the cutting process.  Four: the form of water cutting and composition of water cutting machine tool: Water cutting is divided into pure water cutting and cutting with abrasive materials in terms of water quality; There are hydraulic pressurization and mechanical pressurization in terms of pressurization mode; From the machine tool structure, there are gantry structure and cantilever structure. A complete set of water cutting equipment consists of ultrahigh pressure system, water knife cutting head device, water knife cutting platform, CNC controller and CAD/CAM cutting software, etc.