Any suggestions for drilling the steel hinge brackets?
For example, on the inboard aileron bracket, there are two bolt holes. Tough to hold it in position with one cleco, tough to clamp it due to its shape. My real problem is with the drilling - the bit likes to chatter and leave a crappy hole. I've tried progressively increasing the size, using lots of boelube, etc. I guess the best way would be to clamp each part in the drill press and drill that way. I managed to get all the brackets drilled acceptably last night, but was wondering if anyone had tips to make enlarging holes in the steel parts easier.
Thanks
Thomas
-8 ailerons
For example, on the inboard aileron bracket, there are two bolt holes. Tough to hold it in position with one cleco, tough to clamp it due to its shape. My real problem is with the drilling - the bit likes to chatter and leave a crappy hole. I've tried progressively increasing the size, using lots of boelube, etc. I guess the best way would be to clamp each part in the drill press and drill that way. I managed to get all the brackets drilled acceptably last night, but was wondering if anyone had tips to make enlarging holes in the steel parts easier.
Thanks
Thomas
-8 ailerons