Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

2 Pages V  1 2 >  
Reply to this topicStart new topic
> OT: Need help with my new - to me - lathe, idiot guide for lathe machining
draganc
post Jan 10 2015, 09:20 PM
Post #1


Senior Member
***

Group: Members
Posts: 725
Joined: 2-November 09
From: central new jersey
Member No.: 11,000
Region Association: North East States



I got a great deal from my neighbor for his old lathe.

Do I need it? Absolutely no! Did I want one for the last 20 years? Hell yes!

Here is my problem: I have NO clue how to operate/use it.

Amy recommendation about "how-to-do" books or DVD?

Thanks,
dc
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
JimN73
post Jan 10 2015, 09:56 PM
Post #2


Senior Member
***

Group: Members
Posts: 535
Joined: 6-October 07
From: Gig Harbor
Member No.: 8,192
Region Association: Pacific Northwest



Like everything else, the lathe is just the down payment. If your lathe didn't come with chisels and at least one chuck, you will have to get some - try Craigslist.

There are lots of tutorial videos on Youtube. If there is a Woodcraft or Rockler store in your neighborhood - visit them. They both have books and dvds. Probably even beginning classes which will provide a lathe, necessary tools and proper techniques.

It's a good and creative hobby, good luck.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
budk
post Jan 11 2015, 08:43 AM
Post #3


Yes! It's a Bumblebee!
***

Group: Members
Posts: 679
Joined: 24-July 10
From: Hickory, PA
Member No.: 11,970
Region Association: MidAtlantic Region



QUOTE(draganc @ Jan 10 2015, 10:20 PM) *

I got a great deal from my neighbor for his old lathe.

Do I need it? Absolutely no! Did I want one for the last 20 years? Hell yes!

Here is my problem: I have NO clue how to operate/use it.

Amy recommendation about "how-to-do" books or DVD?

Thanks,
dc


Wood or Metal lathe ?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Jacob
post Jan 11 2015, 08:55 AM
Post #4


Member
**

Group: Members
Posts: 131
Joined: 12-February 08
From: Mansfield, Oh
Member No.: 8,705
Region Association: Upper MidWest



There is a series on You Tube, posted by "Open Source Machine Tools". They have "Essential Machining Skills: Working with a Lathe, Part One".

Link Here:https://www.youtube.com/watch?v=Za0t2Rfjewg
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
draganc
post Jan 11 2015, 09:18 AM
Post #5


Senior Member
***

Group: Members
Posts: 725
Joined: 2-November 09
From: central new jersey
Member No.: 11,000
Region Association: North East States



Thanks for the info so far!
BTW, it's a metal lathe and has "all" the add-on tools.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Mueller
post Jan 11 2015, 09:58 AM
Post #6


914 Freak!
***************

Group: Members
Posts: 17,146
Joined: 4-January 03
From: Antioch, CA
Member No.: 87
Region Association: None



Congrats!

I've rented videos in the past to learn new stuff:

https://smartflix.com/store/category/12/Lathe

Now post some pictures!

I don't use my lathe very often, however when I need it it is a wonderful to have!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
scotty b
post Jan 11 2015, 10:18 AM
Post #7


rust free you say ?
***************

Group: Members
Posts: 16,375
Joined: 7-January 05
From: richmond, Va.
Member No.: 3,419
Region Association: None



I'm in the same boat. Traded a motorcycle paint job for an old Southbend. There is a DVD available on e-bay that I have been told by several is one of the best ways to learn.

This one appeals to me particularly since it is the very model I have (IMG:style_emoticons/default/smile.gif)

http://www.ebay.com/itm/Fundamentals-Machi...LDER:SIMPLEITEM

http://www.ebay.com/itm/Lathe-Work-for-Beg...=item563c2d86e4
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
budk
post Jan 11 2015, 11:49 AM
Post #8


Yes! It's a Bumblebee!
***

Group: Members
Posts: 679
Joined: 24-July 10
From: Hickory, PA
Member No.: 11,970
Region Association: MidAtlantic Region



I assumed it was a metal lathe but the post that suggested Rockler caused me to ask the question.

A metal lathe (Southbend, I hope) is on my wish list. I've been around a few machine shops and while DVD's or similar would be beneficial, I think finding someone local that can give you the basics is the best way to go. Put an ad on Craigslist and see what replies you get. Just don't put the ad in the M4M section!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
ripper911
post Jan 11 2015, 12:22 PM
Post #9


corde pulsum tangite
****

Group: Members
Posts: 2,920
Joined: 25-April 10
From: Powder Springs, GA
Member No.: 11,654
Region Association: South East States



:inappropriatesmiley:


















Here it comes











NSFW


























(IMG:http://www.914world.com/bbs2/uploads_offsite/www.secondcitizen.net-11654-1421001096.1.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Tom
post Jan 11 2015, 01:53 PM
Post #10


Advanced Member
****

Group: Members
Posts: 2,139
Joined: 21-August 05
From: Port Orchard, WA 98367
Member No.: 4,626
Region Association: None



draganc,
Sorry, I had to laugh about your comment about the lathe having all of the add on tools. When you have a lathe and learn to use it, you will buy some more add on tools! Then when you have them "ALL", you will sell your lathe to an unsuspecting neighbor and upgrade to the next bigger/better lathe. Sound familiar? (IMG:style_emoticons/default/biggrin.gif)
You will have lot of fun with your lathe and don't take my remarks too seriously. I got a small Taig lathe about 10 years ago and began looking for projects to do. Originally got it to be able to repair cue sticks for pool. Worked out very well, but found I could make no money doing that. I was able to custom make my own shift bushings for my 914. While it is nice to have around, I seldom use it any more.
Tom
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
draganc
post Jan 11 2015, 09:30 PM
Post #11


Senior Member
***

Group: Members
Posts: 725
Joined: 2-November 09
From: central new jersey
Member No.: 11,000
Region Association: North East States



I did some research on Jacob's link and found the source of the video:

http://techtv.mit.edu/collections/ehs-videos/videos

Very informative and much cheaper than the DVD.

Here is a pic of my setup, just finished leveling it.

PS: Tom, you can't have enough tools!

Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
draganc
post Jan 11 2015, 09:32 PM
Post #12


Senior Member
***

Group: Members
Posts: 725
Joined: 2-November 09
From: central new jersey
Member No.: 11,000
Region Association: North East States



PPS: I'm thinking of making some Delrin bushings for the a-arms as my first project.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Jan 11 2015, 10:20 PM
Post #13


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Great idea.Be certain to preload the part and check your runout.

A word of caution.
This machine will rip your arm off if you let it.
Train yourself in machine shop safety rules before you even think of running it.
The machine MUST be secured and bolted to a heavy base of steel with a coolant pan.
Go to a local college to take a basic course on safety and methods.
Learn speeds and feeds,tooling geometry,materials and metallurgy.

Case in point:
'71, a college student hired on for a summer had a little skill but made a mistake his first week that nearly killed him.
Simply failed to ensure the barfeeder was closed correctly before he engaged the spindle.
The 16' long 1" dia bar jumped out of the feeder and wrapped itself around itself at high rpm being low hydrogen copper.
He froze,so I quickly stopped the spindle as the entire Herbert turret lathe was jumping off the floor from the imbalance.
Proceed with extreme caution as your life and limb depends on it.
(IMG:style_emoticons/default/icon13.gif)

Attached Image

Jumping 6",3 times a second,made a big noise.Run away!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
partwerks
post Jan 11 2015, 10:31 PM
Post #14


Senior Member
***

Group: Members
Posts: 1,593
Joined: 7-September 06
From: Grand Island, NE
Member No.: 6,787



Not a good idea to leave the "T" handle in the chuck, and turn it on.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
aircooledtechguy
post Jan 12 2015, 09:50 AM
Post #15


The Aircooledtech Guy
***

Group: Members
Posts: 1,966
Joined: 8-November 08
From: Anacortes, WA
Member No.: 9,730
Region Association: Pacific Northwest



Congrats on the new lathe!! You'll have fun with it.

A few years ago, I purchased a 1942 Logan Model 815 lathe off Craigs List that was in really nice shape. I haven't had a chance to really learn how to use it properly, but I have been able to make various bushings and trim some things down. Saved my butt a few times. I'm gonna have to check out some of the videos listed here for sure.

User is offlineProfile CardPM
Go to the top of the page
+Quote Post
jd74914
post Jan 12 2015, 10:47 AM
Post #16


Its alive
****

Group: Members
Posts: 4,782
Joined: 16-February 04
From: CT
Member No.: 1,659
Region Association: North East States



QUOTE(partwerks @ Jan 11 2015, 11:31 PM) *

Not a good idea to leave the "T" handle in the chuck, and turn it on.


(IMG:style_emoticons/default/agree.gif) Always get in the habit of taking the key out no matter if the machine is off, etc. I have seen many people throw keys and it is terrifying. There are new "OSHA" keys that are spring loaded so you can't forget them in.

Other than that, videos are good to learn but there is no replacement for practice. If you can learn how to grind HSS tooling you can save a bit of money when you're learning. The trick is just to make everything run smoothly. (IMG:style_emoticons/default/smile.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Mueller
post Jan 12 2015, 11:13 AM
Post #17


914 Freak!
***************

Group: Members
Posts: 17,146
Joined: 4-January 03
From: Antioch, CA
Member No.: 87
Region Association: None



QUOTE(partwerks @ Jan 11 2015, 08:31 PM) *

Not a good idea to leave the "T" handle in the chuck, and turn it on.



Did that once at home when my lathe was in the garage...handle flew straight up and landed a foot away from the hood of my old 914!

Could have worse, I was standing right in front of the chuck with no guard on the machine.

No wearing gloves, even rubber gloves can be dangerous..no loose clothes or long hair...

Yale student, lathe accident

User is offlineProfile CardPM
Go to the top of the page
+Quote Post
barefoot
post Jan 12 2015, 11:34 AM
Post #18


Senior Member
***

Group: Members
Posts: 1,282
Joined: 19-March 13
From: Charleston SC
Member No.: 15,673
Region Association: South East States



QUOTE(Mueller @ Jan 12 2015, 12:13 PM) *

QUOTE(partwerks @ Jan 11 2015, 08:31 PM) *

Not a good idea to leave the "T" handle in the chuck, and turn it on.



Did that once at home when my lathe was in the garage...handle flew straight up and landed a foot away from the hood of my old 914!

Could have worse, I was standing right in front of the chuck with no guard on the machine.

No wearing gloves, even rubber gloves can be dangerous..no loose clothes or long hair...

Yale student, lathe accident

Also, never wear a necktie running your lathe.
I made some new rear trunk delrin rollers that guide the torsion bars. piece of cake.
also had to machine out the oil seal from the speedo drive right angle drive off the tranny as that was the only way to get that bugger out.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Jan 12 2015, 11:43 AM
Post #19


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada




https://www.youtube.com/watch?v=N9grSq-TWMQ


User is offlineProfile CardPM
Go to the top of the page
+Quote Post
toolguy
post Jan 12 2015, 12:02 PM
Post #20


Senior Member
***

Group: Members
Posts: 1,270
Joined: 2-April 11
From: San Diego / El Cajon
Member No.: 12,889
Region Association: Southern California



Save yourself a lot of trouble and take an Adult Ed course in the basics, or
find an old retired machinist for a new friend. .
Never wear gloves or loose clothing, look twice before turning on the motor, and always have safety glasses on.
It's usually inattentiveness that causes issues and just when you 'think' you understand,
something goes wrong. . . breaking a part is the least of your worries. . it's eyes and fingers
that suffer the most. That machine is made to shred metal without hesitation. . . skin doesn't stand a chance. And it happens before you can react. . . Please don't think you can yank your hand out faster than the lathe can grab it. . it happens incredibly fast. .
.
By the way, Machinery is a lot like a 914. . . the cost of the lathe is incidental considering the cost of the tooling you'll need. .
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

2 Pages V  1 2 >
Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 15th June 2024 - 11:13 AM