511–520 of 877 posts
Earlier quoted context omitted.
"would gladly pay $3000 for a washer" Miele. https://9to5mac.com/2011/03/07/how-steve-jobs-picks-a-washer...
Just the control board on a miele will cost more than a regular washer. The higher end units are basically junk once the warranty runs out.
One of the early class sessions was a lecture from a guy at a power tool company, making some kind of jigsaw or handheld cutting tool.
He explicitly told us, paraphrasing, "You don't want to make your product too reliable, because people won't buy more of them, and you won't make as much money". I was horrified, literally looked around at my classmates to see how horrified they would be, none of them were. I ended up majoring in philosophy.
Of course this site is dedicated to the idea he expressed, so I am not looking for agreement here, just relaying what I consider an interesting historical fact.
Earlier quoted context omitted.
don't look any further, I bought a 3k washer and dryer combination from LG 4 years ago. It boasted a ten year warranty! the paint, drum, motor, finish, everything looks like new. But, the controller board burned. I know my way around electronics, mind you, I can see exactly what is wrong (burned transformer), but the whole board is covered in some gelatin that makes any repair impossible. the power input board is als…
The gelatin covering the board does serve a purpose--it helps with vibration, among other things. It's called a potting compound, and you'll find it around electronic components in other high-vibration applications (automotive, power tools, etc.) https://en.wikipedia.org/wiki/Potting_(electronics)
Earlier quoted context omitted.
My problem with the current market is that it's next to impossible to determine the quality of a machine. I would gladly pay $3000 for a washer if I could somehow tell that it will be better built, with higher quality metals, inner parts, and overall longer lasting. But it seems that the extra money these days just buys more flashy bells and whistles that just increase the chance of failure. Sadly my strategy has bee…
Could it be that the lifespan of a appliance is shortened because it his to be more energy-efficient? The old fridges (and car-engines, or antything) were not very economic. A few decades ago getting 10 km per liter of petrol was more or less standard. Now the engine with the same cilinders (1.6 liter for instance) easily get as much as 20 km for the same liter of petrol. The engine is highly optimized by cutting awa…
I would be willing to bet, however, that net the energy cost of assembling, shipping, running, and ultimately discarding 3 or 4 "energy efficient" appliances is greater than the energy cost of owning one the more reliable older "less energy efficient" models over the same time frame.
Earlier quoted context omitted.
Could it be that the lifespan of a appliance is shortened because it his to be more energy-efficient? The old fridges (and car-engines, or antything) were not very economic. A few decades ago getting 10 km per liter of petrol was more or less standard. Now the engine with the same cilinders (1.6 liter for instance) easily get as much as 20 km for the same liter of petrol. The engine is highly optimized by cutting awa…
That is partially true, of course. Energy saving makes devices more complex, thus they have more things that can be broken. However, it is also clear that e.g. control electronics is simply not made to last. E.g. they use the cheapest of electrolytic capacitors, which will leak and break in 5-10 years. Using proper ones might cost 1-2 cents more per device. This also means that old dead TVs and stuff may often be rep…
When I went to the first semester of engineering school at the University of Wisconsin - Madison, there was a class called Engineering Professional Development 160: Introduction to Engineering. One of the early class sessions was a lecture from a guy at a power tool company, making some kind of jigsaw or handheld cutting tool. He explicitly told us, paraphrasing, "You don't want to make your product too reliable, bec…
Did you really not major in engineering over that exchange with your class?
Earlier quoted context omitted.
My problem with the current market is that it's next to impossible to determine the quality of a machine. I would gladly pay $3000 for a washer if I could somehow tell that it will be better built, with higher quality metals, inner parts, and overall longer lasting. But it seems that the extra money these days just buys more flashy bells and whistles that just increase the chance of failure. Sadly my strategy has bee…
Could it be that the lifespan of a appliance is shortened because it his to be more energy-efficient? The old fridges (and car-engines, or antything) were not very economic. A few decades ago getting 10 km per liter of petrol was more or less standard. Now the engine with the same cilinders (1.6 liter for instance) easily get as much as 20 km for the same liter of petrol. The engine is highly optimized by cutting awa…
This is why people sometimes describe hard drives as "spinning rust".
When I went to the first semester of engineering school at the University of Wisconsin - Madison, there was a class called Engineering Professional Development 160: Introduction to Engineering. One of the early class sessions was a lecture from a guy at a power tool company, making some kind of jigsaw or handheld cutting tool. He explicitly told us, paraphrasing, "You don't want to make your product too reliable, bec…
The outcome is planned obsolescence as highlighted in this article. As the article also points out, not only does this damage us economically, it also damages use environmentally. It should be the place of Government to ensure that these externalities are re-addressed (e.g. by taxing companies on every item of theirs which goes into landfill), and for us the citizens to lobby them to do so.