general aircraft drawings Flashcards
how many views can there be on an orthographic projection
six
how many views are used to show most objects in an aircraft drawing
three
what information is given in the title block of an aircraft drawing
the name and address of the company who made the part, the name of the part,the scale of the drawing, the name of the draftsman, the name of the engineer approving the part, and the number of the part
where is the title block normally located on an aircraft drawing
in the lower right hand corner of the drawing
how can you know that the aircraft drawing you are using is the most current version of the drawing
by the number in the revision block, and by the log of the most recent drawings
what is a detail drawing
a drawing that includes all the information needed to fabricate the part
what is an assembly drawing
a drawing that shows all the components of a part in an exploded form. a parts list is included with an assembly drawing
what is an installation drawing
a drawing that shows the location of the parts and assemblies on the complete aircraft
what type of drawing is most helpful in troubleshooting a system
a schematic diagram
what is a block diagram
a drawing that shows that various functions or a system by a series of blocks. these blocks do not include any detail, but instead indicate what happens in each book
how are dimensions shown on an aircraft drawing
by numbers shown in the break of a dimension line
what is the purpose of a center line on an aircraft drawing
it divides a part into symmetrical halves
what is the fuselage station number
the distance in inches from the datum, measured along the longitudinal axis of the fuselage
what is the butt line
a reference line to the right or left of the center line of the aircraft
