Screwing nuts which are not perfect perpendicular on Z axis - industrial use
Screwing nuts which are not perfect perpendicular on Z axis - industrial use
(OP)
Hello,
I'm having some serious problems in finding a solution for screwing flange nuts on bolts which are not perfect perpendicular because of construction tolerance with the other assembled part ( turbine actuators vs compressor housing bracket - 2 degrees in radius tolerance for bolts ). The position is perpendicular, industrial cycle, Rexroth screwdrivers, different types of programs used, different types of tools with no result.
I'm having some serious problems in finding a solution for screwing flange nuts on bolts which are not perfect perpendicular because of construction tolerance with the other assembled part ( turbine actuators vs compressor housing bracket - 2 degrees in radius tolerance for bolts ). The position is perpendicular, industrial cycle, Rexroth screwdrivers, different types of programs used, different types of tools with no result.





RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
If this means one or more of the screws are "leaning" because 2 holes are not concentric enough?
http://www.fluidpowersafety.com/images/4bolt_flang...
Are the parts made per the drawings?
If the parts are circular and have flanges are they forced to be "clocked" out of position.
If the positional accuracy is correct then I think the holes need to be a little larger.
What size are the bolt clearance holes?
http://www.metricmcc.com/catalog/Ch10/10-1040.pdf
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
Also, is the requirement for which they are being rejected realistic, or is some bureaucrat exercising their "power"?
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
http://www.jwwinco.com/products/section11/gn350.3/
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
NOT as accurate as leveling washers, but less expensive. If the joint will be adequate with the lower accuracy solution, use it.
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
We need to know better what the problem is, there are a lot of potential solutions, but they depend on the circumstances of the application.
RE: Screwing nuts which are not perfect perpendicular on Z axis - industrial use
http://i1040.photobucket.com/albums/b404/gsx800ho/...