I was recently asked to determine if a specific machine is adequately sized for a specific job… The Situation The machine was 40 tons with a 1.5 oz barrel. The part requires less than 5 tons with a 0.1 oz shot size. My Response The machine is much to large for molding a single cavity. The mold […]
Monthly Archives
October 2010
On-The-Job Training…
I was asked this question late last week… John How should I approach on-the-job training? My Response The best approach to on-the-job training is to structure the training and combine it with other forms of training. Let’s assume you wanted to teach someone how to measure melt temperature, but you also want them to ensure they […]
Using the Correct Cleaning Solutions…
Situation: I was recently at a molding facility with relatively new molding machines, but the safety window was all hazy, and the paint is already dulled. When I asked around, it turns out the technicians were using mold cleaner to clean the machines including the safety glass. Cause: The technicians did not realize that the solution used […]
Safely Removing Stuck Runners…
Last week, while at a molding facility, I had to instruct a molder on the safe way to remove a stuck runner… Situation When touring the plant, I witnessed a machine operator removing opening the door, reaching in with his bare hand, and pull a stuck sprue from the bushing. Problem This action by itself […]
How Often to Train…
Earlier this week, I was asked this common question… JR How often should I train my employees? My Response I will address this in two ways… Frequency and Time: Frequency of Training – When possible, try to train your employees at least once a week. This training could be an online course, focused on-the-job instruction, instructional presentation, […]