Gift a 3D Printer to an Employee?

Print magazines such asProduction Machiningdevelop and follow annual editorial calendars. We create these to ensure we cover a range of relevant ideas, technology, equipment and processes over the year to help shops like yours become more profitable and efficient operations. One calendar topic this month is 3D printing. Thearticle explains how a division of Eaton Corp. uses metal additive manufacturing both for production parts and toolroom use. In addition, ourLast Word columnwas penned by Stephanie Hendrixson, executive editor of our sister brandAdditive Manufacturing, who describes various ways to use polymer 3D printers on the shop floor.

The latter calls to mind one common question I ask during my visits to shops. I want to know if the shop isusing a 3D printer, had plans to buy one or was currently sitting on the sidelines waiting to see where 3D printing finds its niche. Of those that do have one, it’s typically a polymer 3D printer instead of one that prints metal. Those are relatively inexpensive, and the (somewhat jokingly) comment I frequently receive as to why the shop purchased one is “we wanted to play with it.”

I also recall spending a week visiting a number of shops in Minnesota a few years ago to create articles on various topics. I found that nearly every one of them had a 3D printer(s). Some were using theirs more than others, but I remember seeing a good amount of nifty plastic printed items, includingCMM inspection fixtures, robot grippers, and parts collection chutes and containers. One shop happened to hire a couple engineers fresh out of college soon after purchasing its first 3D printer. They really took to it, demonstrating how printing plastic devices such as the ones mentioned above would be simpler, faster and cheaper than the traditional route of producing them from metal in the tool room.

Similarly, I recently visited another shop that purchased a relatively inexpensive 3D printer with which to experiment. It had no specific goal for how it might use the printer. However, that purchase enticed two of its employees to make their own 3D printers to play with at home. Experimenting with their homemade devices sparked the employees’ creativity and printing know-how. It eventually led them to use the shop’s 3D printer to make helpful items throughout the facility. Many of these items supported the shop’s 5S workplace organization efforts, such as hangers for brooms, trays for hand gages and so on.

So, given the relatively low cost of some polymer 3D printers, should you consider buying one for use in your shop (and making sure employees have ample time to use it) and another to loan or even give to a bright, young employee to noodle with at home? Or, one a few employees could share throughout the year?

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Doing this demonstrates that you recognize your employees’ creativity and want to feed it.

Giving employees the freedom to design and print anything that is personally interesting — not specifically something for your shop — enables them to figure out how to optimize the process for other similar prints that might be useful for your operation. They’ll also learn how to use CAD software and create STL files, determine how to best apply support structures for complex prints, consider how the function of a part dictates the proper orientation during printing and gain experience troubleshooting printing problems. Doing this also demonstrates that you recognize and appreciate your employees’ creativity and want to feed it. They will then naturally be on the lookout for creative ways to use your printer to make useful items from which your shop can benefit.

或许更重要的是,这可能让他们think more consistently about continuous improvement opportunities for your shop in general and feel empowered to make such suggestions. This could then become contagious throughout your entire staff.Email meand let me know what you think of this idea.