How do CNC and traditional machining differ?
CNC machining is a modern type of machining that uses computer software to dictate and aid the manufacturing process. Software is pre-loaded and pre-programmed into the machine, and the tool will effectively follow this preset path. CNC machines are seen as a way of automating the manufacturing process by limiting human involvement. A human operator is only required to load software onto the machine and conduct any routine maintenance checks.
Traditional machining refers to more manual techniques. Instead of using computer software to guide machines, human beings outline and dictate where cuts must take place. This can be done using pens or pencil lines as reference points, or by using other tools as guides.
Unlike CNC machining, traditional machining is not automated and requires constant human involvement.
What are the benefits of CNC machining?
When compared against one another, there is a remarkable difference between the two types of machining. CNC machines clearly pose a range of advantages that make them a more attractive option:
One of the main benefits of CNC machines is their ability to constantly churn out replications again and again. Once the software is loaded onto the machine, it will be programmed to carry out a specific task. It does this as often as required, leading to virtually no deviations in replications.
Traditionally machining needs a human being to plot the initial course and carry out the work. This can lead to small variations when producing mass replicants, disrupting the consistency of your products. The most accurate and consistent replications are available via CNC machining.
CNC machines come in many varieties with different tools implemented. You have certain machines – like CNC laser cutters – that deliver unrivaled accuracy and quality. Even a standard CNC milling machine is capable of better quality when compared to a similar traditional machine.
There is no reliance on a human being to outline where a tool needs to go or what needs to be cut. The use of technology means more accuracy can be delivered every single time. As skilled as a human workers can be, they are no match for modern technology.
Reduced labor costs
Buying a CNC machine is a significant investment for any business. The upfront costs can be extensive, yet the machine pays for itself over time. A sizeable return on investment will be seen thanks to the benefits provided by CNC machines. Labor costs will be dramatically reduced when CNC technology is used. There is less need for skilled workers in your facility as the machine can automate everything by itself.
You will have fewer staff members on your books, and those that you hire do not need to be of a high skill level. This lets you hire workers with smaller wage demands than before, further reducing the overheads and widening your profit margins.
Improved efficiency & manufacturing speeds
Maintaining a high level of efficiency is necessary to achieve true productivity in your facility. An efficient workspace is one that reaches maximum output, enabling you to handle more orders during a day’s work.
Traditional machining poses problems in terms of efficiency. The over reliance on manual interactions and human workers can result in numerous roadblocks. Human errors may slow down the manufacturing process, and dedicate precious time to corrections. CNC machining is an automated process that happens by itself. Hardly any roadblocks appear, allowing for a more efficient facility that optimizes manufacturing speeds. More work can be produced in a shorter timeframe.
CNC machining offers a higher degree of versatility. This is all thanks to how accurate the technology is inside these machines. It lets you cut more complicated shapes without any issues, with a wider range of materials. Metal, glass, plastic, foam, and wood are all compatible with CNC machines.
Versatility opens manufacturing companies up to new possibilities. Instead of only focusing on a specific product or making one part, your facility may be able to branch out and try something new.