POM: The Most Useful Material in the Workshop?
When we talk about engineering plastics in the workshop, POM (polyoxymethylene) often ends up in the shadow of other materials, such as HDPE or PA6G. But we believe POM is one of the most versatile and useful materials in our range. Now we'll take a closer look at POM and examine what makes it so popular for precision machining.
POM C vs. POM H: What's the Difference?
POM is available in two main variants: POM C and POM H. The biggest difference between them is the polymerization. POM C is a copolymer, while POM H is a homopolymer. This affects the material's properties and applications. For example, POM C has a higher hardness and better resistance to abrasion, while POM H has a higher tensile strength.
But what does this mean in practice?
When we perform precision machining, it's often important that the material can be machined with high precision and without deformation. Both POM C and POM H are excellent choices, but with different strengths and weaknesses. Can we always rely on POM to meet the requirements for precision and reliability?
Machinability and Dimensional Stability
POM is known for its excellent machinability. It can be cut, milled, and drilled with ease and produces short chips that are easy to handle. The company provides cutting of POM in various dimensions. This makes it an ideal material for manufacturing complex parts and precision components. POM is not only easy to machine but also very dimensionally stable. This means that it does not deform or change shape during machining or use, which is crucial for many applications.
An important property of POM is its low friction. This makes it suitable for manufacturing parts that are subjected to high loads and sliding, such as bearings and valve seats. How can we best utilize this property in our manufacturing? Are there any particular challenges or considerations to consider when working with POM?
Typical Applications for POM
POM is often used in the manufacture of precision parts that require high reliability and stability. Some examples of common applications are:
- Gears and transmission parts
- Bearings and bushings
- Valve seats and seals
- Components for medical equipment and laboratory equipment
These are just a few examples of the many applications where POM can be used. What makes POM such a popular choice for these applications? Is it the combination of low friction, high hardness, and excellent machinability that makes it suitable for precision machining?
Why is POM a Good Choice for Precision Machining?
Many factors come into play in precision machining. We must consider the material's properties, machinability, dimensional stability, and price. POM is often a good choice. But why?
We believe it's a combination of all these factors. It's a material that can be machined with high precision, has low friction and high hardness, and is cost-effective. Do you have experience working with POM, and what do you think are its biggest advantages and challenges?
Want to know more about POM or other engineering plastics? Feel free to contact us for more information and advice. We'll help you find the best material for your needs.
POM: The Most Useful Material in the Workshop?