facebook twitter linkedin youtube

Basic Understanding of the Pre-Research of LSR Molding Inquiries

by Nice Rapid | Sep 26,2022 | Liquid Silicone Rubber Molding

A company working with custom LSR molding needs to have a vast range of action when it comes to managing the material's properties. A manufacturing company can't realize the scope of our idea unless you have a prototype or the basic specs of everything you need. Sometimes, project managers come bearing a small picture, but these can only be adequately tested when they're fully designed in a 3D environment and picked apart by engineers. These are the most common traits analyzed by them and what's more prone to change before creating the mold:

Shape and Dimensions

As the head of the project, you need to know the shape and dimension of the parts you're envisioning. You need to understand the basics of geometry and space, as well as size and height. Some features are more complex than others. Many are a vital piece of larger machinery, working as a grinder for an extra function. You need to understand the boundaries of your part and the external dimensions required to fit inside a piece of machinery or to fit a frame.

The Main Model

Reaching out to a developing company without preconception of your project wastes time. That said, sometimes you glance at the part you need and need assistance fulfilling your idea. Since we're discussing LSR molding, it's important to remember your idea is malleable. The designing team will create a 3D model of your part using the software. The file is handled in the STEP format. You can help them with early sketches if you have basic notions. Once the vector is provided, you can decide on other features such as logo placement or any additional minor detail.

Medical silicone part

Creating the Molds

When it comes to LSR molding, you may face that only one mold is insufficient to bring your brand-new part to life. Creating your project may take two molds, which can increase costs. You need to study the 3D model profoundly and find a workaround with the engineers to understand your design better. Analyzing the quality of the resins, you'll be working with for the mold is also mandatory. You may be creating tools designed for kitchenware or medical parts that need the right mix of chemicals to achieve the safety standards required by their industries.

Choosing the suitable raw materials

Once the mold is done, it's time to study everything you'll need for the finished parts. If you're making kitchenware, you will need FDA food silicone. If you're using LSR molding for epoxy resins, you will need something a bit more resistant. It all comes down to studying the durability required for your project and the hardness levels of the finished parts using the Shore A scale.

Share This Post
Ready To Start Your Next Project? Request a Quote