Re: Internal Threading - Compound Setup
Haha!Less talking and more cutting.I'm not worried about fatigue or tension stress at all on the stuff I'll be doing.? Just sharing knowledge about what I do in the aviation industry.-Jody
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Jody
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#102071
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Re: Off Topic Question for the old-timers
Good trick Jeff, I will remember this one as I encounter these "olive" bearings on occasion!? Bill in Boulder CO USA sometimes in Plano! BTW where is Lone Star?
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Bill Williams
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#102070
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Re: Internal Threading - Compound Setup
Forget stress and fatigue just cut the thread don't worry about that stuff. You are not building a space ship GP --------------------------------------------
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Guenther Paul
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#102069
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Re: Internal Threading - Compound Setup
You're absolutely correct Jim.A fastener in tension will obviously fail at the minor diam or thread root and at the nut.? Being an airframe stress analyst and also working in the fatigue and damage
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Jody
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#102068
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Re: Internal Threading - Compound Setup
Thanks for clearing that up.? I didnt look at the cutters closely, and they just looked like straight up 60 deg cutters. I see why these would be desirable now.??-Jody
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Jody
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#102067
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Re: Off Topic Question for the old-timers
BMW parts will be metric, of course ? ________________________________ Sent: Thursday, January 10, 2019 5:46 PM To: [email protected] Subject: Re: [atlas-craftsman IO] Off Topic Question
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Andrei
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#102066
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Re: Off Topic Question for the old-timers
Looks like a BMW power window motor bushing/bearing. I replaced one awhile ago; it wasn't that hard to get. you might look into Bosch, or one of the other electrical suppliers for the part.
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Tim McCoy
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#102065
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Re: Off Topic Question for the old-timers
I want to thank all that replied, too numerous to mention. The UK sites were all metric, as were the Chinese, and I really don't need ten thousand pieces. A dozen would be nice, though. I never heard
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rockindubya
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#102064
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Re: Internal Threading - Compound Setup
For those who care about tensile strength of screws, the root of screw threads very significant affects screw tensile strength! A sharp bottom V is a stress concentrator/riser, and defines the minor
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Jim Irwin
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#102063
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Re: Internal Threading - Compound Setup
A full profile insert makes the entire thread, flank, root and crest.? Because the root and crest width varies by pitch, they are only good for a limited number of threads.? A partial profile
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Charles
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#102062
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Re: Internal Threading - Compound Setup
In looking for an internal threading boring bar I came across this set on Shars. Shars Internal Threading Set (
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Jody
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#102061
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Re: Off Topic Question for the old-timers
Have you thought about getting one that has the correct OD and then make a bushing that fits your shaft and machine the OD to fit the ID of the new bearing.
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Doug Jones
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#102060
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Re: Off Topic Question for the old-timers
Works? ok on one or two if you're only taking a little, after that it's down hill. Sent from my T-Mobile 4G LTE Device
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Dave Matticks
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#102059
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Re: Royal live center
Wake County, NC has gone years ago to a college bound corriculum. I know at least one teen who quit school because of no auto shop class available. Sent from my Boost Mobile Phone.
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perry7122
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#102058
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Re: Royal live center
You're right, I'm confused.?Been pretty lively though!Dave? Sent from my T-Mobile 4G LTE Device
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Dave Matticks
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#102057
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Re: Off Topic Question for the old-timers
https://www.mcmaster.com/bronze-sleeve-bearingsMcMaster-Carr | | | | | | | | | | | McMaster-Carr Choose from our selection of bronze sleeve bearings in a wide range of styles and sizes. In stock and
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larry munday
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#102056
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Re: Off Topic Question for the old-timers
I have always used HSS tool bits to machine oil lite you just have to give the bit more racke GP --------------------------------------------
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Guenther Paul
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#102055
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Re: Off Topic Question for the old-timers
You can get solid 841 oil impregnated bronze an do whatever you want to.?It's surprising how abrasive it is though.?HSS goes dull, piece gets hot and the oil bleeds out!Dave? Sent from my T-Mobile
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Dave Matticks
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#102054
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Re: Finally workbench for my lathe
Ralph, First if the existing top is only 1" thick an additional thicker top is in order. Then I was thinking along the lines of something like threaded rod attached to "T" nuts on the bottom side or
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Ken H
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#102053
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Re: Royal live center
Where does the live center fit on the trailer? The subject of the email..... ? Get Outlook for Android<https://aka.ms/ghei36> ________________________________ Sent: Wednesday, January 9, 2019
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Andrei
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#102052
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