It may surprise you to find out that the first-ever CNC machine was invented way back in the 17th century! However, it wasn’t until the 1940s that engineers started looking at using CNC more widely. Now it is a globally used tool for product creation in a wide number of industries. It allows precision cutting like never before and means you can create multiple identical products at once. Sounds great right?
What is CNC?
CNC or computer numerical control is a method of digitally designing a product and using this design to cut out the product parts. You can create this design by inputting it manually into a computer. Or you can save time by using a CAM program to scan a prototype and create a design from this.
Whichever method you design with, the computer then uses this design to cut parts for your product out of a range of materials. Depending on your part design and on which material you’re using, you may need a different machine. For example, CNC plastic machining basically uses milling and turning machines whereas sheet metal uses metal cutting and stamping machines. This creates parts for your products that you can then package or construct before packaging. It saves you a lot of time if you want to create multiple identical products.
Uses of CNC machining
CNC machinery is useful for a huge number of industries. From intricate parts to large products, it can help speed up almost any manufacturing process. Using CNC machining is a great way to create multiple copies of the same product. This is why it’s often a popular choice for engine or machinery manufacturing. Creating parts for gears, shafts, and brakes is all in a day’s work for a CNC machine. It’s also really useful for creating intricate systems, such as firearms. These are made up of many tiny complex parts. These are much easier to design and cut using CNC technology rather than cutting them by hand.
CNC machining service is also used a lot in the aerospace industry as it offers brilliant precision, which is important in aerospace technology. In fact, margins on aerospace products are often as tight as 0.00004 inches making manual production impossible.
Other industries that use CNC machining service include:
the medical industry
the oil and gas industries
the transportation industry
the electronics industry
the marine industry
How Much Does CNC Machining Cost?
The CNC machine cost can vary a lot depending on what you’re using it for. It’s worth looking at the overall budget for your project before putting an order in. There are several facets of CNC pricing you need to think about. For example, project planning means that you’re spending money on the project before it’s even begun. And the basic cost of materials that you use also needs to be in your budget.
You also need to think about:
The specific costs of your order
The cost of using different types of machines
Any additional completion costs
It’s also important to take into account the machine shop rate set by the company you use for your CNC. In order to do this, it’s worth getting a quote from a few different companies.