Machining 101

In present day’s swiftly evolving manufacturing landscape, machining stands as a foundation of industrial manufacturing. From the smallest parts in electronic devices to large-scale components in aerospace engineering, machining plays an essential role in defining the modern world. East Valley Precision is in the front line of this industry, providing precision machining solutions that fulfill the various requirements of our clients.

What is Machining?

Machining is a manufacturing process entailing the removal of material from a work piece to create a requested shape or finish. Furthermore, this is met through various techniques that drill, grind, mill, cut, or shape materials such as metals, plastics, and composites. The objective is to achieve precise capacities and surface finishes that fulfill particular engineering requirements.

Common Machining Techniques

The following are some common machining techniques used by real world machinists.

Turning

Turning entails rotating the work piece while at the same time a cutting tool moves in a linear path. This method is typically used to create cylindrical parts and is carried out on a lathe.

Milling

Milling utilizes rotary cutters for the removal of material by advancing a cutter into a work piece. This process can create a variation of shapes, holes, slots, and details on a component.

Drilling

Drilling is the method of making round holes in a work piece via a rotating drill bit. It’s probably the most basic machining method.

Grinding

Grinding utilizes an abrasive wheel for removing material and attain a fine finish or close tolerance on a component.

CNC Machining: The Current Standard

CNC machining has transformed the manufacturing industries. A CNC machine is an automated milling device that is computer programmed via G-code, a technical language that is in control of attributes such as feed rate, coordinating axes, location, and speeds.

Advantages of CNC Machining:

• Accuracy and Precision: CNC machines can create intricate shapes with high precision.
• Repeatability: Once computer programmed, CNC machines can create identical parts with slight variation.
• Efficiency: Automation decreases manual labor and enhances production speeds.

At East Valley Precision, we utilize advanced CNC machines to deliver high-quality components that meet precise specifications.

Materials Used in Machining

Selecting the right material is essential for the functionality and longevity of the finished product. General materials comprise:

• Metals: Aluminum, copper titanium, steel, and brass.
• Plastics: ABS, acrylic, PVC, and polycarbonate.
• Composites: Fiberglass and carbon fiber.

Each material has comes with their own set of properties that impact machinability, comprising hardness, durability, and thermal balance.

Advanced Machining Technologies

The machining industry is continuously adapting with progressions in technology:

5-Axis Machining

Dissimilar to conventional 3-axis machines, 5-axis machining enables the cutting device to traverse five different axes. This proficiency allows the production of highly complex and elaborate components in a single setup.

Electrical Discharge Machining (EDM)

EDM is a non-conventional machining method that utilizes electrical discharges for shaping materials. It’s particularly useful for hard metals that are challenging to machine using conventional methods.

Quality Control in Machining

Precision is essential in machining. To make sure each component meets strict quality standards, several actions are carried out:

• Tolerances: Defined limitations of variation in tangible dimensions.
• Inspection Equipment: Devices such as calipers, micrometers, and Coordinate Measuring Machines verify component dimensions.
• Process Monitoring: Live monitoring of machining processes to identify and correct errors swiftly.

East Valley Precision is dedicated to maintaining the highest quality standards. Our quality control processes guarantee that every part we produce fulfills or surpasses customer expectations.

East Valley Precision – Custom Machinery Specialists

East Valley Precision offers custom CNC Machining in the Chandler, Arizona and surrounding areas. When you need precision Waterjet Cutting, CNC machining and milling contact East Valley Precision. Call us at 480-288-6601 for more information or use our form for a quote.