Apprentice TrainingI’ve been involved in high school career education programs for much of the last 15 years. A good portion of that time was spent talking to educators and parents about careers in precision manufacturing being a viable alternative to the typical 4-year college program being pushed on our kids. Colleges have done a very good job of convincing us (and especially the parents) that the only way to a successful and rewarding career is to get a degree. I, for one, don’t agree. An apprenticeship can offer a young person another option; and the fact is that college is not necessarily the best choice for many high school students. Most teachers will agree with this logic. They know first hand which of their students are good candidates for advanced degrees and which are more likely to struggle. Most apprentice programs are struggling to attract talented young people, who by that time have had 12+ years of people telling them that they will need to get a degree in order to get a good job.

I know that the U.S. is not the only country with this problem. Much of Western Europe suffers from the same shortages. Many look down on those who work with their hands, but eventually, someone will need to learn and become the next batch of journeyman plumbers, electricians, toolmakers, etc. If not, homeowners better get ready to learn these skills or be ready to open up the checkbook.

I read an interesting article back in the mid 1990’s. In Germany (where an apprenticeship in a trade is still considered a viable career choice), the graduating number of architects outnumbered the number of apprentices from all skilled building trades combined. Think of how many architects it takes to build a home versus the number of workers needed from the various trades, and you’ll realize that something is seriously out of whack. Apparently the Germans, too, have spread the word that working behind a desk versus working with your hands is the way to go.

Hitting closer to home, we’ve struggled with finding quality candidates. Toolmakers today require skills far different than what was needed prior to the computer age, and the fact that few are training today makes for an unsustainable labor situation.

Written by:

Paul Ziegenhorn

Back in the early days of moldmaking, the product was the result more of craftsmanship than technology. A crusty old moldmaker with thick glasses, clad in a denim apron would take the project from a block of steel all theMold Building Technology way to a finely-fit, fully-functional injection mold. The mold was his masterpiece. He took his time hand-fitting the components, and each mold, even for similar products, was often unique. Some tools took the moldmaker the better part of a year to produce.

Times have changed though, and the necessity of quick time to market and short product lives have shrunk lead time, while demanding resins and complex part geometries have dictated that robust and precise molds be built in much less time than in the past.

These shortened lead times are where technology has really stepped in to help. The crusty moldmaker has been replaced by a technologically savvy leadman, and each stage of the mold building operation is done under the control of specialized operators who are completely versed in the technology of their stage of the operation.

All steps of the mold building operation (design, steel milling, electrode cutting, wire and sinker EDM operation, turning, and grinding) are Computer Numerically Controlled and connected via a local area network. Many of these operations are palletized and robot attended, enabling lights-out operation to further reduce time to delivery of the finished mold. Direct access to 3D design models is available to every operator at every phase of operation. Time-tested standards like prints and setup worksheets are becoming a thing of the past. Even the progress of jobs and tracking records are maintained electronically.

Matrix Tooling, Inc. is now thirty years old. Having seen the mold shops of even twenty years ago, it would have been hard to imagine that today’s machining centers with their brightly colored computer displays, robotic arms, and servo motors have any relationship with the mold shops of the “old days” where craftsmanship was king.

But there’s no doubt craftsmanship still has its place. We’ve spent the last thirty years blending the best aspects of traditional mold making with state-of-the-art technology to produce a precise, top quality and robust injection mold as quickly and economically as possible. The first paragraph of the Matrix Tooling quality policy reflects this: “Matrix Tooling, Inc.’s mission is to combine traditional craftsmanship with state-of-the-art technology in designing and producing the highest quality injection tooling and molded products.”

Our team members have found the key to successful mold building and we take great pride in combining the latest technology with old-time craftsmanship into every build. Though the mold building business has evolved each team member takes the same pride in our end product as the crusty old mold maker with the denim apron.

Written by:

Brent G. Borgerson
Senior Process Engineer (Older Molder)

Much is published about currency manipulation, unfair trading practices, and low cost offshore labor as primary reasons for the large loss of high paying manufacturing jobs in the USA. One thing rarely mentioned is the concept that the introduction of computer controlled machines and automation have had a significant impact on USA companies need for manual labor. Requirements for labor today are far different than in days past as manufacturers now need higher skilled people, but less of them. Special interest groups often look for easy targets when determining the reasons for job losses, but the bottom line is that in many cases, companies need fewer people to do the same amount of work as before. And as labor costs continue to climb, it’s the first place a manufacturer will look to reduce his overhead expenses.

Paul Ziegenhorn