Machining has been around for centuries since humans discovered that tools could cut an item into the desired shape. However, over time, the methods of completing this task have changed.
The industry began with the use of a simple hammer and chisel, then moved to more effective hands-on tools. It has now advanced to a computerized process referred to as CNC.
How exactly do these methods compare and have the advancements really made a difference? Let’s take a look at both traditional and CNC machining services for a better understanding.
Traditional Machining Services
The history of machining is an interesting one. In early times, when a product needed to be changed or cut, it required a person to handcraft the tool necessary for the job. If you think back to ancient civilizations, people created everything from pulleys and lathes to movable platforms that were the equivalent of elevators. These machines were all made and operated by hand.
While these items are still used today, the way in which they are made and operated has improved. Many have become automated and do not require so much hands-on work. However, some do.
For example, many machining services are still carried out by humans. Some of the tools use power, but a human operator has to be directly involved in the process. For example, lathes can now turn automatically, but the machinist is still responsible for the operation of the tools to ensure the object is cut to specification.
For some time, traditional machining was the only option. While it was effective in producing the necessary objects, it came with some disadvantages.
As humans were directly involved with the actual machining, serious injuries and deaths became commonplace. The objects were not always produced consistently, as human error is always a possibility.
Additionally, the labor costs necessary to keep up with machining demands continued to grow. These disadvantages became a springboard for a new way to carry out machining.
CNC Machining Services
CNC or computer numerical control machining services were born as a way to combat the issues set forth by traditional machining. Through CNC, an operator uses software to input the specifications of each job.
Those specifications translate into commands for the CNC machine, which then gets to work creating the product. It can then repeat the process exactly the same way as many times as necessary to fulfill the order.
The chance of imperfections and inconsistencies is slim to none. And the machine does not need a break during the process, allowing it to produce a greater number of products. This increases productivity, decreases operating costs, and reduces waste.
The operator does not have to physically operate the machine or manipulate the product. Instead, they remain a safe distance away during the process, ensuring they remain safe.
Traditional machining is still a skilled trade, which is used by machining companies and hobbyists alike. However, CNC machining services are increasing in popularity, as they offer several benefits and eliminate the risks and disadvantages that traditional machining poses.