Today’s waterjet cutting machine is fit to handle a wide range of industrial needs making it an integral part of any serious workshop. It is capable of handling almost every materials, with the exception of diamonds and tempered glass. The finished cut is structurally intact because it leaves no heat affected zones; and it is environmentally friendly compared to other machining techniques.
Thus, investing in a waterjet cutting machine is a decision that will reward you with excellent results for years to come. The key, however, is to choose the right system. Towards that end, savvy buyers consider these factors.
Type of Materials for Cutting
There are primarily two types of waterjet cutting machines which handle different types of materials. Selecting the right one for your business should depend on the kinds of materials, their thickness, their size, and their part shapes that you work with.
Pure waterjets, for instance, are best for handling soft materials such as paper, food, foam, or plastic. Abrasive waterjets, on the other hand, are ideal for tougher materials such as metal, glass, and composites.
The size and thickness of your materials will also determine the size and strength of your cutting tank, , but this will also influence the number of cutting heads that you will need, as well as your pump requirements..
Accuracy and Tolerances Requirements
Your specific industrial needs should also be factored into the equation when planning your waterjet cutting system because Modern day waterjet cutting machines systems are equipped with varying levels of capability for precision. If you need less than 0.005” accuracy, for example, a conventional waterjet cutting head can yield favourable results; but to achieve precise tolerance the cutting speed, pressure and garnet should be adjusted to suit your needs.
There are also supplementary innovations that can further build on the efficiency of your waterjet cutting machine. For example, some machines can automatically accommodate stream lag and calculate real time kerf compensation to boost results.
Type of Operation
Finally, the daily operation and structure workshop needs to be taken into account when choosing your waterjet machine. If you’re working one shift per week, let’s say, you don’t need to invest in the most powerful system out there. But if you’re hoping to achieve as many cycles as you can, a higher pressure more efficient system like an electric servo pump may be in order. Your employees should also be key considerations. Are they trained for programming? If not, investing in a smart system that automates operations is best. Similarly, if the machine will be left unattended for certain periods of time, add-ons such as garnet sensors and advanced diagnostics to monitor your machine investment are key Final Thoughts
When you have determined your needs, it is always helpful to read up as much as you can about the product you intend to buy before the actual purchase. Talking to an industry professional who can offer extensive information will also be favourable to ensuring you make an investment that will serve your organisation.