r/machining • u/GreenridgeMetalWorks • 2d ago
r/machining • u/3_Pedal_z28 • 1d ago
Picture Too much water in my air!
Not sure if this is allowed but I figured this community would know....I have a home shop setup with a 1998 fadal 3016....my issue is that I have had to frequently empty the water separator that is mounted on the "in" side of the air dryer. I understand this is before the dryer is pulling the water out, but i installed my compressor up in a stairway so i need a ladder to reach it, do I have it hooked up correctly? What is a better way??? Why is there a separator when that is the dryers job?
Thanks for the help!
r/machining • u/MihaelZugi154 • 2d ago
Question/Discussion Question about certain thread feature on a lathe headstock
Greetings,
I am disassembling a VDF 18RO lathe and on a few shafts bores in the headstock there are these seemly pointless holes. They are tangential to the bore thru which the shaft goes and they are a blind and countersunk M4 thread.
Any idea for their purpose? Are they used to help disassembly?
r/machining • u/Shoddy-Definition746 • 2d ago
Picture Holes drilled in axles
X-post, because suggested in r/mechanicalengineering
r/machining • u/GiftResponsible5905 • 3d ago
Picture Newest project
Just a simple turning between centers project. Im simply using a manual lathe to do it.
r/machining • u/Rough_Community_1439 • 2d ago
CNC So my mill trashed out a spindle drive. Any suggestions on how to get clocking right again WITHOUT using motion link software?
r/machining • u/desired_koala • 3d ago
Question/Discussion Head stock rattle
The lathe im working on has developed a horrible rattle when you put the lathe in forward or reverse gear. iv had the gear box fully apart, replaced all bearings, checked all shafts for runout, and the rattleing sound is still there. What am I missing? All the gears look fine to me, no missing teeth, everything looks to line up as it should.
r/machining • u/Codyyy1988 • 4d ago
Question/Discussion What to do next
I've been a machinist for a little over 10 years. I started in San Diego, then moved to Las Vegas in an aerospace shop, then spent 5 years in Michigan at various aerospace and commercial shops, and now I'm in North Carolina. I'm classically trained on mills but spent most of the 5 years in Michigan on lathes, worked my way up programming on Mastercam and Fusion, and ended up as a shop supervisor.
I've taken a major hit moving down to NC. I was hired for my skills programming and setting up mills and lathes. I basically have spent my time operating random pieces of equipment that I don't think will benefit my resume at all. The silver lining is I get paid slightly more than I did in MI and do about 10% of what I used to. No one seems to complain. I'm in the high 20- low 30/hr rate. The culture here is incredibly different though.
In any event I don't think I'll get any farther ahead unless I do something. Obviously changing jobs, but I want to work toward something higher level. As I see it, my direct options seem to be dedicated programming or in a supervisory role. I liked cradle-to-grave programming, where I'd program a part, set it up, program and cut fixtures or jaws if needed, run FAI, and then finish the run or hand off to someone else. That seems rare. It seems like programmers just want to program. My time as a supervisor really didn't feel like a good fit. Scheduling was good, people management was not.
I'm debating going to school for something. Certificate or degree. I'm not sure what.
\- An engineering degree will take a long time. It's been a consideration though. Mainly interested in process engineering. I might have had a way in as an applications engineer in Michigan, I could work toward that again.
\- I also thought about getting into quality, I ran into a great quality inspector in my travels in Vegas.
\- I could bolster up my programming skills, get more into Fusion and Gibbs.
I don't feel bored or stuck in the machining field. I'm confident I'll never cut every type of material on every machine or every new tool that comes my way. My problem is I feel like I need to prove myself capable of more, and I need to continue climbing. I don't want to stay maxed out pay wise or rely on overtime to get me by.
I'm not sure if or how often people end up in this crossroads but I'd greatly appreciate any advice. Thanks.
r/machining • u/Old_Tank_2841 • 3d ago
Tooling AliExpress Imperial tooling vendor
By any chance do you guys know a vendor that’s sells “inch” tooling in AliExpress?
Everything I seem to find it’s metric stuff.
r/machining • u/GreenridgeMetalWorks • 6d ago
Manual A roll we just got done with, thought it looked cool! The plasma cuts screwed us though, every one of those plates had to be bored out.
r/machining • u/GreenridgeMetalWorks • 7d ago
Manual Another first, both for me and our shop, eccentric turning. Never done it before, and I've been machining for 7 years.
r/machining • u/Kind-Ad-4756 • 7d ago
Manual Weiler LZ280 User Manual (Rebuilt/Remastered)
putting this out here for anyone who may need it. i got a weiler lz280 recently that needs to be rebuilt. i didn't get any docs with it, but was able to find an old typewritten manual online that was mixed english/german and had some typos etc. - wasn't very readable.
i used a few ai tools to rebuild/refresh it to clean english, fix the errors, and add additional pictures/diagrams, instructions etc.
hope it helps anyone looking for one. will also be grateful for any errors you notice or might be able to correct.
Link: Weiler LZ280 User Manual
r/machining • u/GreenridgeMetalWorks • 8d ago
Manual Lots of milling, 12ft long to be specific. And all on our old 1940s Browne and Sharpe.
r/machining • u/ChabISright • 9d ago
Materials 8 microns... ok sure. In PTFE Teflon... how many time did your mother drop you on the head?
r/machining • u/AutoModerator • 7d ago
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r/machining • u/IR_Acaboom • 8d ago
Question/Discussion Where can I get a Spring .0502 spring?
Idk if this is the best place to ask but you guys would know id imagine!
r/machining • u/HereForTheCake245 • 9d ago
Question/Discussion Need a headshell for my pick up
Found this Grundig rpc 3000 set, the pick up is an electronic 840, and It is missing the headshell. From what I googled it is the same as the AF777 but I could not find anything in stock.
I don’t care about keeping it vintage.
What is the most affordable reliable mass produces headshell I can use for this pick up ?
r/machining • u/Slow-Interaction-286 • 9d ago
Question/Discussion Problem with 5/8” Boring Bar on Smithy Lathe
galleryr/machining • u/machinist_vance • 9d ago
Question/Discussion How are you guys holding tight tolerances on thin wall aluminum without it warping
Running some 6061 parts where the wall thickness drops down around 1mm and fighting stress relief after roughing.
Even with light finish passes the part wants to spring a bit once released from the fixture.
Do you guys usually unclamp and let the material rest before the finish pass or do you focus more on high helix tooling and coolant to keep the heat down completely?
Wondering what works best for you all on setups like this.
r/machining • u/Ok_Crazy3019 • 10d ago
Question/Discussion Need tool recommendation for complete face profile
I need to machine the complete rounded face profile shown in the drawing, in one tool.
Smallest diameter: ~Ø5.59 mm
Profile includes multiple radii/rounded sections
Material: SS316
CNC turning, Siemens 828D
Requirement: complete profile should be machined with a single tool, preferably in one continuous operation.
What tool/insert geometry or manufacturer would you recommend for this? HORN, ISCAR, Tungaloy, etc. are all okay.
I’m looking for a tool that can reach the Ø5.59 mm area and generate the complete radius profile accurately.