Extractor pivot hole location?
Posted 26 February 2014 - 05:22 PM
Posted 27 February 2014 - 12:27 AM
Set the extractor to the bottom of the slot with a .063 shim in front
per 48-21 description. It will tip up because of the 15° angle on bottom
is past the center line of the pivot point. The dimensions on print 48-21
are used. .437 and .080
The periphery dimensions for the slot and extractor are metal to metal so make sure
you have enough clearance for free movement.
Posted 01 March 2014 - 03:27 PM
Posted 02 March 2014 - 01:22 AM
Posted 05 August 2014 - 07:20 AM
I just don't understand how a piece that is siting on two flats, one in front and one in back with a pin in between can rock. Is the rear flat milled deeper than the front flat or is the extractor lifted up off of the flats? Sorry to be so slow but it is just not computing in my head.
I'm new to this forum and I also have a question about the extractor. the location of the pivot hole is from the upper edge of the periphery of the bolt. However a step is actually created when the .125 slot is milled resulting in a chord the location of which is about .012 below the periphery. So where is the location given from, the periphery or the resulting chord ?
Posted 07 August 2014 - 12:54 PM
Posted 07 August 2014 - 08:17 PM
Do yourself a favor and make a practice bolt with just a turned diameter and the extractor slot.
I wish this was our only problem now. Dennis will be posting the latest dilemma.
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users