Categories
DIY Making Repair

3D-Printed Piece Saves My Cuisinart Food Processor

The utopian vision of 3-D printing and communal knowledge sharing came true this week, in one small instance. For years I’ve loved the idea of 3-D printing a replacement component when some plastic bit snaps in a machine I’m using. Especially when the manufacturer doesn’t sell that widget and intends for you to junk and replace the whole thing. But in practice, I’ve not found myself in a situation where that would be viable…

Until this week. Last year my mother upgraded her food processor and handed me down her previous model, a Cuisinart DFP-14 (DFP-14BCN to be precise). The machine had seen years of hard work and at last, the little plastic interlock piece at the nexus of the complicated safety mechanism broke.

I spent maybe 90 minutes last weekend trying to fix it. This involved cutting a reinforcement plate out of scrap plastic, epoxying it on, and mounting it with a machine screw (part of the plastic housing had shattered, too). I had tried my best but it was not going to last. Here’s the kludge fix at the point where I called it quits:

The black plastic layer is my addition. This won’t hold up for long.
Categories
DIY How-to Repair

Watch repair: metal spring bar tore a channel in a Casio G-Shock end piece

For Hanukkah 2008, I received a new watch from my wife. (I don’t remember the watch before that). It was particularly magical in my job as a high school teacher. After the first bell of the day rang, it was 4 minutes to the start of school, then 46 minutes per period alternating with a 4-minute passing period. Like clockwork, so to speak.

The watch had a auto-repeating countdown timer that I set for 50 minutes and would almost always successfully synchronize with the day’s first bell. That would mean that at any point during the day I could look down and see precisely how many seconds were left in a class or passing period. I could walk the hallways and announce “27 seconds!” or count down “5-4-3-2-1” and then the bell would ring, with me the only person in the school who had that level of precision. There’s probably something there for another post but I digress.

After years of daily wear and companionship, I received a smartwatch as a gift and stopped wearing the digital watch. Then I went from the FitBit to a Basis and then a Garmin. At one point I realized I’d fallen into a consumerism trap and sought to go back. The notifications were disruptive and the data I was generating was useless to me but creepy in the hands of Big Tech. I tried to go back to the Casio, but it had a problem. (Remember the torn-out spring bar in the page title? This post is about the torn-out spring bar).

Each strap is attached to the end piece / bezel by a spring bar. In the course of replacing a broken band and with wear and tear over time, the spring bar on one strap carved a channel from the hole it sits in. With slight force, the strap would pull the pin out through the channel and detach from the bezel. (If this post wasn’t an afterthought I’d have a “before” picture). This person appears to have the same problem, though they too did not post a picture.

Categories
Beer Brewing process Homebrew

You don’t need a TrailKeg

Or, “ode to the carbonator cap.”

A homebrewer friend recently brought a $200 TrailKeg to a club meeting. It is shiny and cool and … a thneed.

Instead, you should use a carbonator cap ($8* as of this writing) and some 1 or 2-liter plastic bottles (free after you drink the seltzer water).  While TrailKeg claims superiority over the glass growler, the carbonator-cap-and-PET-bottle (PET = #1 plastic, i.e. a soda bottle) combo delivers in most of the same ways:

  • Unbreakable
  • Lightweight
  • Has CO2 input for carbing the beer and keeping/serving it under CO2.

Here’s where they differ: