3ERP blog and resources

Welcome to 3ERP's blog

We share information, tips and things we've learned from our years in the rapid prototyping and manufacturing industry.


The best heat-resistant plastics for injection molding featured image
Wednesday February 14, 2024

Injection molding can process a wide range of materials. In addition to metals and thermosets, injection molding is suited to a large number of thermoplastic polymers, from commodity polymers like ABS to high-performance materials like PEEK. Engineers will select a thermoplastic based on the requirements of the molded part. Some moldings need to be impact-resistant, […]


What is Low Volume Manufacturing: Definition, Types, Benefits & Tips featured image
Tuesday January 30, 2024

In today’s fast-paced and increasingly customized world, low volume manufacturing stands as a beacon of flexibility and innovation. This manufacturing approach, unlike its high-volume counterpart, allows businesses to produce smaller quantities of products, catering to specific market demands and niches. In this extensive exploration, we’ll dive deep into what low volume production is, its significance, […]


What is Electrical Discharge Machining: EDM Definition, History, Types & Applications featured image
Tuesday January 30, 2024

Electrical Discharge Machining (EDM) represents a fascinating fusion of electricity and precision engineering, revolutionizing how we approach manufacturing complex components. This article aims to demystify EDM, a technique less familiar yet integral to modern manufacturing, by exploring its processes, applications, and evolution. From intricate aerospace components to delicate medical devices, EDM’s role is pivotal in […]


First Article Inspection (FAI): What is it and when do you need it? featured image
Saturday January 27, 2024

For many parts and products, a First Article Inspection (FAI) forms an important part of the quality assurance process. Parts manufactured by a third party should match up to the engineer’s designs, and an FAI is a way of making sure that this is the case. But how exactly does a First Article Inspection work? […]


What is a Grinding Machine: Definition, Types, Components & Usage featured image
Saturday January 27, 2024

In the realm of machining and metalworking, the grinding machine stands as a pivotal tool, central to shaping and refining a multitude of materials. This article delves into the essence of grinding machines, unraveling their history, mechanism, types, and applications in a detailed exploration. What is a Grinding Machine? A grinding machine, often known as […]


What is Surface Finish: Parameters, Values, Calculations and Types featured image
Saturday January 27, 2024

In the realm of manufacturing and engineering, the term ‘surface finish’ plays a pivotal role. Often referred to as surface texture, this concept embodies the array of physical properties and characteristics defining the final appearance and feel of a product’s surface. Whether it’s about ensuring aesthetic appeal or meeting functional requirements, understanding surface finish is […]


What is CNC Grinding: Definition, Types, CNC Grinding Machines & Specifications featured image
Saturday January 27, 2024

CNC grinding, a process that marries the precision of computerized numerical control with the intricate world of grinding, stands as a cornerstone in modern machining operations. This guide delves deep into the realm of CNC grinding, exploring its history, mechanisms, and the myriad of applications it serves in today’s manufacturing landscape. Just as water is […]


CNC Machining Quality Testing and Inspection: Equipment, Types & Stages featured image
Saturday January 27, 2024

Quality testing and inspection in CNC machining applications represent a critical phase, ensuring every machined component meets the high standards of precision and excellence. This article dives into the intricate world of quality testing and inspection, elucidating its significance, methodologies, and the innovations shaping its future. What is Quality Testing and Inspection in CNC Machining […]


Small Batch Machining: Definition, Types, Applications & Services featured image
Friday January 26, 2024

In an era where precision and efficiency are a must, small batch machining stands out as a cornerstone of modern manufacturing. This article delves into the intricacies of small batch CNC machining, exploring its evolution, processes, and its pivotal role in today’s production landscape. What Is Small Batch Machining? Small batch machining, a type of […]


What is Lathe: Definition, Components, Types & Applications featured image
Friday January 26, 2024

When delving into the world of machine tools, the lathe stands out as a fundamental and versatile device. Its ability to shape materials into precise forms has been pivotal in numerous industries, from intricate watchmaking to robust aerospace components. This extensive guide aims to unravel the intricacies of the lathe, exploring its history, functioning, types, […]