A reliable source for CNC Machining information and leading CNC Machining Companies.
Custom machining is a process whereby materials are machined to meet a customer’s requirements. Custom machining is part of the CNC machining process. In this type of CNC machining process, operators create new parts with the help they get from different forms of CNC machining. Custom machining is utilized when there is a need for a specific part that is not available in a machine shop or when there is a special requirement for a common part. Read More…
Custom MachiningMachining is a broad term for manufacturing processes in which objects are created out of metal, plastics, rubber, or other materials.
Based out of California, Pacific West America, Inc. (PWA) is a metal fabrication company. We focus most of our efforts on swiss screw machining, stampings, and precision parts, and our electronics division makes products such as cable assemblies, connectors, circuit boards and membrane switches. We create our products using a variety of CNC controlled machines, processes and robotics. Such processes ensure that our products have all of the qualities our customers require, such as close tolerances, high durability, complex dimensions.
Detroit Edge Tool Company is an industry-leading machine tool components manufacturer that offers CNC machining, drilling, and precision grinding. Detroit Edge Tool also manufactures linear motion components and has 135 years of experience. Industries served include machine tool, aerospace, steel mill, and automation industries.
Thuro Metal Products is a CNC machining service provider. Our expertise is in the utilization of CNC controlled turning and milling machines as well as multi-spindle, single spindle, and Swiss screw machines.
For these purposes, custom machining exists- creating specialized parts or customizing a standard part. Custom machining is not only utilized for the manufacturing of smaller parts but also for creating large parts with unique features. These parts are customized so that they fit well for a specific project.
Why is Custom Machining Necessary?
The needed item is incompatible and not offered by a supplier, necessitating special machining.
The requested part has special characteristics not present in conventional parts.
There are times when it may be necessary to merge many components into one.
In a crisis, speedy production of high-quality components is possible through custom machining.
Custom machining makes it possible to produce components when only a few parts are needed.
Detailed Process for Custom CNC Machining
In the field of engineering, custom CNC machining has advanced significantly. Where CNC machine shops traditionally utilized punched tape cards in the past, today's CNC manufacturers employ computer-controlled machinery to carry out a variety of CNC machining procedures on a workpiece, including cutting, sawing, broaching, lapping, honing, and drilling. Regardless of the complexity achieved using this CNC machining, the basic procedure, in the following order, stays the same:
The computer-aided design (CAD) model is produced by the design engineer using pertinent software.
When input into the system, a set of CNC programs is created from the design.
These computer instructions are given to the CNC machine.
The CNC machine uses these programs to design the final component of the workpiece.
Types of Custom Machining
CNC milling is used by machinists when they need to turn, as well as drill, metals. CNC milling is one of the very common types of custom machining services. This custom machining service uses a block of material to form parts. Then, the material is milled until the formation of the end product.
Manufacturers can also use this milling process on plastic and other products. In addition, milling machines utilized in traditional machining can be retrofitted to be used for CNC machining services. After their transformation, that may be how they are mostly used.
CNC turning is another common process that is utilized through custom machining. During this process, a metal rod is rotated with the help that comes from a CNC-operated cutting tool. This tool functions to remove parts of the metal to create a final product. The final product from this process can be left as is or blasted to create a more finished appearance. CNC lathes are best for creating 3D shapes or molds. During the cutting of the materials, the computer turns and controls them. In addition, CNC lathes increase accuracy, which is always a potential issue when using a manual lathe.
Custom machining through the use of a CNC router is responsible for the cutting of complex pieces of metal sheets. CNC routers can also use with composite materials, foams, glass, and plastics. CNC routers are typically most suitable for large-scale custom machining services. For example, they make moldings, frames, furniture, wood boards, panels, and musical instruments.
Companies use CNC routers for product development, prototyping, and production. Individuals may also utilize CNC routers for hobby work.
Applications of Custom Machining
Custom machining is used in the aerospace industry for producing precise parts.
Custom machining is utilized in the agricultural industry.
The automotive industry also utilizes custom machining to produce various parts.
Custom machining is used in the construction industry.
Finishing of Custom Machining Components
The following is a partial list of some finished parts produced through custom machining:
Frames for automobiles
Benefits of Custom Machining
Custom machining has the following benefits:
Machine Shops can Work With Difficult Materials.
Some materials cause problems during their traditional production process. Plastic is an example of one such material that needs custom CNC machining equipment. Certain metals, such as stainless steel and bronze, also require custom parts and equipment. Machine Shops cannot use standard production processes with these materials because manual machining equipment will not typically achieve the desired production rates. It is in these situations where custom machining is used best.
High-Precision and High-Quality Parts
Custom machining works better than traditional manufacturing methods for items requiring very demanding standards. As a computerized system, CNC machining can produce parts with a higher level of precision. Additionally, custom machining helps to ensure that the last item produced is created to the same standards as the first item produced.
Fabrication of Parts With Custom Requirements
There are special situations when equipment requires custom-fabricated parts. These situations may include quick turnaround projects requiring additional parts and supplies. Custom machining is the solution when projects request unique parts that are not available in the manufacturers' catalogs but are quickly needed.
One-Time Production Runs
The CNC machine used in custom machining follows pre-set instructions. These instructions, in turn, reduce the chances of errors during the creation of machined parts so that less time and fewer production runs are required.
Custom Machining Informational Video
CNC Machining Power Pages
5 Axis CNC Machining
The normal functioning of CNC machines is done along the three Z, X, and Y axes. The five axes machines have two more axes accessible, which are namely A and B. The addition of the two extra axes makes it easy to cut complex and intricate parts...
CNC machining is an electromechanical process that manipulates tools around three to five axes, with high precision and accuracy, cutting away excess material to produce parts and components. The initial designs to be machined by CNC machining are created in CAD...
The CNC process was developed in the 1950‘s and took a leap forward in the 1980‘s with the addition of computerization. Unlike other production processes, CNC begins with a rendering by a computer, which creates a two or three dimensional representation of the part to be produced...
G-code is the name of a plain text language that is used to guide and direct CNC machines. For most modern CNC machines, it isn‘t necessary to know the meaning of G-codes since CAD and CAM software is translated into G or M codes to instruct a CNC machine on how to complete a process...
Computer numerical control (CNC) is a fundamental part of modern manufacturing. The majority of machines operate using instructions and guidelines that have been downloaded using a CNC program controller...
Types of Machining
Machining is a manufacturing process used to produce products, parts, and designs by removing layers from a workpiece. There are several types of machining that include the use of a power driven set of machining tools to chip, cut, and grind to alter a workpiece to meet specific requirements...