Struame

A 10 inch tube with coherent expansion of .00000636 heated to 700 degrees then cooled back to original temperature, how long would the tube be ?. 10 inches. 20 inches. 30 inches.

explain a engine mount repair ?. an engine mount repair is done by using a larger diameter replacement tube telescoped over the stub of the original member and then welded with a rosette weld or a fish mouth weld. Replacing the engine oil filter to improve engine stability. Adjusting the engine timing to fix the mount.

2.010 Outer splice would have rosette weld's that are 1/4" in diameter?. 0.5025. 1.5025. 2.5025.

what truss carries both structural longitudinal and compression loads (metal welded steel). warren truss. A beam and a column. A wall and a floor.

1 inch tube using an outer sleeve splice what is the maximum inside diameter of the outer sleeve splice?. 1.0625 1 -1/16". 2.0625 2 -1/16". 0.0625 1/16".

How do you repair a damaged wing - brace ?. it's not usually repaired (it's replaced with a new one). wiht a doubler.

What do you call a .structure when it has the perpendicular cut to fit the longitudinal piece and then the diagonals are cut to fit other pieces ?. Cluster. perpendicular join.

High stressed fitting attached to a main member of the structural unit halfway between station point are welded to. both or two walls of tube. welded to the main member at the midpoint of the entire structure. welded directly to the station point without attaching to the main member.

Cold working a bent tube, what happens ?. adds to it's strength. The tube melts. The tube turns blue.

how do you weld around a steel pipe ?. 4 wleds altering sides. Just heat the pipe with a blowtorch and press the parts together. Use glue to join the steel pipe since welding is not necessary.

what do you call a structure, when they use longitudinal only compression ?. pratt truss. cantilever beam. monolithic arch.

What is the maximum, to be involved in a tube circumference and is no longer than the tube diameter ?. 1/4". It is equal to the tube thickness. The maximum length is half the tube diameter.

Push the inner sleeve into the replacement tube so that the place where the wire is welded to the sleeve is ?. 180 degrees from. The wire is welded to the sleeve at the top.

How do you repair a tube, when it has been bent and cracked ?. reform the tube drill a # 40 hole in each side of the crack/ dents no deeper than -1/10 of the tubes diameter and don't involve more than 1/4 of the tubes circumference, weld a patch of the same material and one gauge thicker. reform the tube drill a # 30 hole in each side of the crack/ dents no deeper than -1/10 of the tubes diameter and don't involve more than 1/4 of the tubes circumference, weld a patch of the same material and one gauge thicker. reform the tube drill a # 40 hole in each side of the crack/ dents no deeper than -1/10 of the tubes diameter and don't involve more than 1/2 of the tubes circumference, weld a patch of the same material and one gauge thicker.

How do you check for a crack in a welded tube?. checked with a magnifying glass 10 x. eddy current. dye penetran. fluorescent penetration. magnetic particle inspection. just listen for a squeaking sound.

Recommended for round tubing that is one gauge thicker than original tube to serve as the splicing reinforcement, the streamline tube to spliced are cut with a 30 degree angle for ?. Landing gear. Engnie Mount. Apu Mount.

Built - up tubular wing or tail - spars . In the case of heat treated spars what ?. the entire spar assembly would have to be reheat - treated. the entire spar assembly would not have to be reheat - treated.

Cold - rolled alloy - steel forms or heat - treated_forms are annealed to reduce Brittleness and manintain strength. The process you do when?. Before welding. After welding. bend tubes.

On the outside of a tube that has been bent, it is under what load ?. Tension. Compression.

What do you use to thin zinc primer?. MIneral spirits (Toluene). Acetone.

What is the limit on a tube dent?. dents are to be no deeper than 1/10 of the tubes diameter, and don't involve more than 1/4 of the tubes circumference. dents are to be no deeper than 1/5 of the tubes diameter, and don't involve more than 1/2 of the tubes circumference.

In where you are repairing a damaged tube, the tube diameter is 2 n and the damage area is 3 1/z" long. How long should the spiice be ?. 1 1/2"x2"=3" +3" + 3 1//2" = 9 1/2". 1 1/2"x2"=3" +3" +3 1/8" = 9 1/8".

when solid rivets go completely through a hollow tube there, diameter must be at least _ of the outside diameter of the outer tube ?. 1/8. 3/32. 5/32.

How do you install a rivet in a tube, rivets which are loaded in shear should be hammered only enough to ?. Form small head. Form a big head.

What is the most common tubular used ?. chrome - molybdenum or chrome - moly SAE 4130. Aluminum 2024t3. only chrome.

What is a rosette weld?. plug weld. It is a type of weld that creates a rose-shaped design on the surface.

On 2024 - T3 tube 1 1/2" in diameter, what size of rivets do you use?. 3/16 or #6. 5/16 or #3.

Which round flush patch is sloped ?. splayed patch. Surface Patch.

Surface tape or finish tape the edges are cut, what is this called ?. plinked. Razor edge tape.