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Engineering (25 items)

Looking for feedback on unit prefix mistakes you see in your field

Reddit Engineering22 hours ago
I've been working on a chrome extension that flags suspicious unit prefixes in datasheets and specs, things like "10 mF" that should probably be µF, or "0.005 m" that's almost certainly 5 mm. It started because I kept catching these errors in component specs and wo...

Weekly Career Discussion Thread (02 Feb 2026)

Reddit Engineering1 days ago
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

Where do you get your PDHs? Are there discounts for gov't employees?

Reddit Engineering3 days ago
Hi everyone, I am a fairly newly licensed MechE PE in the state of NY and TX. My background is mainly in construction management with a focus on HVAC. I need to keep up my PDHs (36 PDHs within 3 years, as far as I know). The problem is that my current employer (an agency at the federal level) does n...

How do power plants deal with hard water in their cooling towers?

Reddit Engineering3 days ago
I loie somewhere with very hard water. There’s a small power plant nearby with a couple cooling towers and this morning my shower thought was I can’t imagine how they are dealing with scale. Is the tower just set up such that it can tolerate scale? Do they regularly de-scale? Do they likely have...

Wastewater Equivalent to API 500

Reddit EngineeringJan 28, 2026
I often design around classified areas, and recently became aware of API 500. Seeing as it's by the petroleum industry, I was wondering if there is any guidance for best practice in other industries?   submitted by   /u/Tomur [link]   [comments]

Weekly Career Discussion Thread (26 Jan 2026)

Reddit EngineeringJan 26, 2026
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

Hinge Design Help

Reddit EngineeringJan 22, 2026
Looking for help/ideas in designing a hinge for a product I am working on. Criteria are: Low cost (looking to avoid roller bearings) 0/minimal radial slop(Axial slop is completely fine and even desirable) High friction is fine as long as it is movable by hand. Low duty, so wear is not much of...

Advantages and disadvantages

Reddit EngineeringJan 21, 2026
I expect a lot more hate over here, but I'm still genuinely curious. Why do you love or hate Creo?   submitted by   /u/orberto [link]   [comments]

How much asphalt can a crew cold mill in one day?

Reddit EngineeringJan 21, 2026
I'm a design engineer looking at phasing, and I am out of my expertise. My construction friends, what is a good estimate for how much a crew can cold mill 3" in a day? just call it one typical lane for simplicity, how far could you get?   submitted by   /u/fayettevillainjd [link...

Weekly Career Discussion Thread (19 Jan 2026)

Reddit EngineeringJan 19, 2026
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

Would you be interested in a visual constraint-based costing software in like a year or two? not promoting, genuinely asking for feedback

Reddit EngineeringJan 18, 2026
  submitted by   /u/Ready-Analysis9500 [link]   [comments]

I need to add 0.1nm torque to my system

Reddit EngineeringJan 18, 2026
Hello, I am designing this device. I am stuck with a problem that I can't find an off the shelf solution for. Basiclly this device needs to rotate in two directions (refer to picture 2) very smoothly and with very prceise small angle rotations (like 1 degree) and when left alone it should ...

Copper sulfate test (ASTM A967, Part D) not detecting non-passivated parts

Reddit EngineeringJan 15, 2026
  submitted by   /u/Beiberhole690 [link]   [comments]

Need some help! weight/mass. What tools do you use?

Reddit EngineeringJan 15, 2026
Share some tools/ websites / etc that you use daily to make your job easier! I've always been curious if anyone has spreadsheets they've used for weights and mass properties for tracking several components / assembly. I'm looking for ideas to improve this very tedious task.   submi...

Manufacturing Engineer, what skills to learn?

Reddit EngineeringJan 14, 2026
I've been working as a manufacturing/process engineer for about 8 years now. 10 years total experience. My degree is mechanical. I like my job and I'm good at my job. Where I'm stuck is that I don't know what I don't know. For anyone in similar situations, what are some good next...

Weekly Career Discussion Thread (12 Jan 2026)

Reddit EngineeringJan 12, 2026
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

r/engineering's Monthly Jan 2026 Hiring Thread for Engineering Professionals

Reddit EngineeringJan 9, 2026
# Overview If you have open positions at your company for engineering professionals (including technologists, fabricators, and technicians) and would like to hire from the r/engineering user base, please leave a comment detailing any open job listings at your company. We also encourage you to post i...

Management tools for NCR tracking

Reddit EngineeringJan 7, 2026
Hello fellow engineers. I was wondering what other companies use for their NCR manage tools and tracking of NCRs. (Non conformance reports) and how they process them. I think my company needs a better system. Our company uses a simple excel log sheet w/everything on it, minus details. Then each repo...

Weekly Career Discussion Thread (05 Jan 2026)

Reddit EngineeringJan 5, 2026
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

is there a place to search up mechanical systems or mechanisms?

Reddit EngineeringDec 31, 2025
not sure this is the right place to ask this but. Im trying to figure out a lever system for a personal project and im trying to find different reference images to see different ways of doing a system like what im trying to do but i keep getting a LOT of AI slop or the wrong stuff im looking for? i...

Weekly Career Discussion Thread (29 Dec 2025)

Reddit EngineeringDec 29, 2025
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

Life or Death Flight: Crossing the Atlantic in a Plane Built in 60 days

Reddit EngineeringDec 28, 2025
https://preview.redd.it/flia4zjvly9g1.jpg?width=700&format=pjpg&auto=webp&s=2c72b71afcd7b160b851afcb2e6bb14dd7311042 It’s Thursday evening, and you ask a new friend if he has any interesting plans for the weekend. Sort of, he says. He will leave New York in the morning, and fly t...

Method to calculate o-ring drag force?

Reddit EngineeringDec 22, 2025
  submitted by   /u/snoobuchet [link]   [comments]

Weekly Career Discussion Thread (22 Dec 2025)

Reddit EngineeringDec 22, 2025
# Intro Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include: * Professional career guidance & questions; e.g. job hunting advice, job offers comparisons, how to network * Educational guidance & questions; e.g. what...

PLC/Controls in Los Angeles

Reddit EngineeringDec 20, 2025
Hey any PLC/Controls folks in LA? Anyone looking? If so let's chat. Thanks   submitted by   /u/blueeyed_ranger [link]   [comments]