CNC machining takes place through a machine controlled by numerical commands, that is, it is a manufacturing process that uses computers to automate machines and tools in various stages of production. The CNC machining services typically starts with a computer program to specify each part, usually using Auto CAD software, which can be used to create specifications for each of the components, or a part or manufactured product. This design is then transformed into a series of numerical values ​​so that a CNC machine can utilize the information and move and operate a variety of tools. What Is CNC Machining?A part can be completed on a CNC machine or can be moved manually through robotic means between multiple workstations with different tools. CNC machining can include tools such as drills, presses and saws, among others, according to specifications and need.

Before the introduction of CNC machines, devices were typically defined and operated manually. The operator had to use a variety of dials to position a workpiece and operate the tool, although some mechanical automation was possible through the use of eccentrics. The genesis of numerical control (NC) machining was in the 1940s, when punched card calculators were used to locate cuts that were performed manually. Later the tape punching process was also used as a data entry method, and the holes in the cards had to be interpreted as numerical values ​​in order for the machine to be able to perform automatic cuts or laser cutting.

Modern systems use computer terminals to work with the designated program as well as interface with machines and can work with virtually any type of machining tool. Tape is still used in CNC machining processes in many cases, although the original paper material has largely been replaced by stronger materials. New systems can also use modern methods of storing data and interfacing with local area networks (LANs), although tape still persists on older machines and for compatibility reasons.The CNC machining process typically consists of a base on which a workpiece can be placed to be machined. These bases often provide two axes of movement so you can position them in any way to meet your needs and specifications.Certain configurations also include a backstop, which can add between one and seven additional axes to more accurately position a part.

Some CNC machines only have one tool, which can be a drill, press, saw, or any other type of equipment. Other models have several different tools in a single cell, so a part can be easily cut, drilled, and machined so that other operations can be performed. The main alternative to this type of equipment is to have several CNC machines operating together, so that a single program can be used to operate each one of them. A sample can be cut or wire cutting at one station before being transferred to another, where it will be drilled, bent, or otherwise handled. This process can be fully automated or it can require a human to move the part between machines.

CNC machine benefits

There are a number of types of CNC machine tools, each with specific applications and purposes, but they all have common benefits. The initial cost of these machines is more than non-CNC machines, but their entire capital cost is paid back in no time due to a number of advantages offered by CNC machines. Some key benefits of CNC machines are: superior automation, precision and flexibility.

The process of CNC machines is fully automated. The need for operators can be reduced to a minimum or can be eliminated entirely. What CNC machines initially need are programming instructions for the final dimensions of the product. Of course, the machine must be supplied with sufficient amount of raw materials, and it is also filled with sufficient amount of oil.Having fulfilled the needs of the CNC machine, it can continue working continuously for hours and days, freeing the operator for other important tasks. This also avoids operator fatigue, and there will be less human error. Work is also done continuously, without wasting time loading and unloading and changing shifts. In fact, the operator does not need to be an expert in the basic operation of the machine. Just good programming and troubleshooting is enough for the operator and then he should always be alert.

It is because of this reason that a single operator can handle more than one number of CNC machines at a time. In fact, in many cases, the complete CNC workshop(As ceramic machining), comprising a number of CNC machines, is supervised and serviced by a single person.

High precision and excellent surface finish

CNC machines offer highly accurate jobs that can be very difficult and time-consuming for humans. This indirectly saves machining time and thus increases overall production. In fact, there are some precision tasks that can only be done by CNC machines.

Humans may be able to produce accurate jobs, but over time they tend to get tired and fail to maintain consistency throughout the workday. CNC machines deliver precision and output consistently, without deviations. CNC machines, by their inherent nature, produce highly accurate jobs; the only condition is that the machine must be of high quality.

Another advantage of the CNC machine is the excellent surface finish offered by them. Like the accuracy of the product, its surface finish is also highly dependent on the skills of the operator. The operator has its own limitations such as fatigue and other human errors. CNC machines are not dependent on operator skills. CNC machines have the ability to produce high precision work and fine workmanship, the operator should only utilize these features of CNC machines.

Operation Flexibility

When you want to make a different kind of product, all you have to do is change the program. This should be implemented immediately and you get the new job completed in the shortest possible time with the same accuracy and speed. Once the program has been verified for a single production run, it can be used over and over again whenever necessary.

The other benefit of this is that there are faster changes. CNC machines can be set up very easily and are very easy to operate. Even programs can be fed into the machine very easily. All these factors lead to a very short setup time for CNC machines and can be instantly configured whenever needed. Products can be manufactured in a short time without having to keep their registration.

There are some CNC machines that don’t need any operator. These current machines are also equipped with tools that allow you to call your operator’s cell phone in case of an emergency, such as tool breakage, low oil level, end of raw material, etc.

In addition to these benefits, there are many more offered by CNC machines. To obtain these benefits, the machine must be properly maintained and regularly lubricated. If the machine develops a fault, it must be rectified immediately to avoid major losses.

Contact Us for CNC Machining Services And More

Whatever products your industry specializes in, consider cnc machining,3d printing and sheet metal fabrication for efficient manufacturing methods and products that will stand the test of time. Be-cu.com works with a variety of industries to provide you with custom parts you can trust and put to use.

Precision CNC machining services for aerospace, defense, automotive, consumer, medical, robotics and transportation industries. Capabilities include injection or microwave molding, die, vacuum and urethane casting. Works with ABS, polypropylene, rubber, polycarbonate,CNC Machining PEEK, nylon and other materials. Soft design modeling, stereolithography, selective laser sintering (SLS) and fused deposition modeling additive manufacturing (China 3D printing services) are available. Prototypes and short run production volumes are also offered. Secondary services such as laser etching, pad printing, painting, chrome plating, powder coating and heat staking are provided.

Based entirely in the China., we’re here to collaborate with you and prioritize your business needs. Beyond casting your metal parts, we also assemble and test all cnc machining products to ensure everything we’ve made is up to our quality standards. Fill out our contact form today to get started!