Category Archives: repair

Stitching Up Custom Belts

If you’ve got a 3D printer, you’re probably familiar with the reinforced belts that are commonly used on the X and Y axis. These belts either come as long lengths that you attach to the machine on either end, or as a pre-sized loop. Traditional wisdom says you can’t just …read more

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Posted in 3d Printer hacks, belt, GT2, GT2 Belt, hot glue, parts, repair, stitch | Leave a comment

New Depths For iMac Repair

There’s not much economic sense in fixing a decade-old desktop computer, especially when it’s the fancy type with the screen integrated into the body of the computer, and the screen is the thing that’s broken. Luckily for [JnsBn] aka [BEAN] the computer in question was still functional with a second …read more

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Posted in apple, backlight, broken, computer hacks, display, imac, plasti-dip, repair, screen, see through | Leave a comment

Lathe and 3D Printer Help Repair Buried Buttons

Usually corroded buttons on a piece of electronic equipment wouldn’t be that big a deal to repair, but as [Haris Andrianakis] recently found out, things can get a little tricky when they are sealed inside a device meant to operate in a marine environment. Figuring out how to get into …read more

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Posted in epoxy, lathe, marine, repair, repair hacks, sealed, water proof | Leave a comment

Tidy Board Rework Uses Flex PCBs, No Wires

PCB rework for the purpose of fixing unfortunate design problems tends to involve certain things: thin wires (probably blue) to taped or glued down components, and maybe some areas of scraped-off soldermask. What are not usually involved are flexible PCBs, but [Paul Bryson] shows us exactly how flex PCBs can …read more

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Posted in flex PCB, how-to, pcb, repair, repair hacks, rework | Leave a comment

Considering The Originality Question

Many Hackaday readers have an interest in older technologies, and from antique motorcycles to tube radios to retrocomputers, you own, conserve and restore them. Sometimes you do so using new parts because the originals are either unavailable or downright awful, but as you do so are you really restoring the …read more

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Posted in railroad, railway, refurbishment, repair, repair hacks, steam, steam locomotive | Leave a comment

Restoring a Rusty Rebar Cutter

We’ve all probably come across hunks of junk that used to be tools, long-neglected and chemically welded into a useless mass of solid rust. Such items are available for a pittance at the local flea market, or more likely found in an old barn or rotting on a junk pile. …read more

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Posted in compound, cutter, leverage, machining, metalwork, rebar, repair, repair hacks, restoration, teardown, tool, tool hacks | Leave a comment

Nixie Clock Failure Analysis, [Dalibor Farný] Style

We’ve become sadly accustomed to consumer devices that seem to give up the ghost right after the warranty period expires. And even when we get “lucky” and the device fails while it’s still covered, chances are that there will be no attempt to repair it; the unit will be replaced …read more

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Posted in clock, clock hacks, failure analysis, nixie, pcb, QA, QC, quality control, repair, solder, teardown, via | Leave a comment

[Mr. Carlson] Fixes a Fridge

A dead refrigerator is an occurrence determined to frustrate any homeowner. First there’s the discovery of hundreds of dollars in spoiled food, and then the cost of a repair call and the delay of the inevitable wait for parts. It’s clear to see why a hacker like [Mr. Carlson] would …read more

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Posted in appliance, capacitor, refrigerator, relay, repair, repair hacks, teardown, zero crossing | Leave a comment

Neopixels Recreate Pinball Color Wheel That Never Was

With what pinball aficionados pay for the machines they so lovingly restore, it’s hard to imagine that these devices were once built to a price point. They had to make money, and whatever it took to attract attention and separate the customer from their hard-earned coins was usually included in …read more

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Posted in art, back-glass, classic hacks, color theory, neopixel, pinball, repair, restoration, ws2812 | Leave a comment

Sprucing Up A Bell & Howell Model 34 Oscilloscope

We’ll admit it, in an era when you can get a four channel digital storage oscilloscope with protocol decoding for a few hundred bucks, it can be hard not to see the appeal of analog CRT scopes from decades past. Sure they’re heavy, harder to use, and less capable, but …read more

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Posted in analog oscilloscope, classic hacks, electrolytic capacitor, recapping, repair, restoration, tool hacks | Leave a comment