Throwback Thursday: Liquid Silicone Rubber Molding Simulation
According to this week’s Throwback Thursday article titled “Liquid Silicone Rubber Molding Simulation”, which was published in January 2011, the use of simulation technology for LSR molds can be quite advantageous.
Determining the number of gates and their location is a very important decision for the moldmaker, whether it is for conventional molding or for LSR molding.
There’s a lot of discussion about the use of simulation for plastic injection molding and not so much regarding its use with liquid silicone rubber molding. Part of the problem at the time was the lack of material data and formulations to help characterize LSR. Yet, according this week’s Throwback Thursday article titled “Liquid Silicone Rubber Molding Simulation”, which was published in January 2011, the use of simulation technology for LSR molds can be quite advantageous.
Click here to access the article, and look for discussions on using simulation to:
- Find the best gate locations
- Eliminate premature curing during filling
- Detect high shear rates
- Determine pressure drops and identify air traps
- Optimize cycle time.
If you use simulation for LSR molding, please share how you’ve done it, and provide some findings as it compares to plastic injection molding simulation.
Related Content
-
Four Micro Tooling Considerations
Issues involving gating, ejection, mold splits and direction of pull are of special concern when it comes to micro tooling.
-
OEE Monitoring System Addresses Root Cause of Machine Downtime
Unique sensor and patent-pending algorithm of the Amper machine analytics system measures current draw to quickly and inexpensively inform manufacturers which machines are down and why.
-
Mold Design Review: The Complete Checklist
Gerardo (Jerry) Miranda III, former global tooling manager for Oakley sunglasses, reshares his complete mold design checklist, an essential part of the product time and cost-to-market process.
