Aircraft Structure Repair | Cutting and Shaping Tools ( Chapter-02) | Aviation 2304 #aviation2304

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Aircraft Structure Repair | Cutting and Shaping Tools ( Chapter-02) | Aviation 2304 #aviation2304
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Hi, thanks for watching Aviation 2304 on Youtube.
In this video we'll walk you through:
- Aircraft Structure Repair Cutting Tools
- Aircraft Structure Repair Shaping Tools

TIMESTAMPS
0:00:00 Intro
0:00:06 Aircraft Structure Repair Cutting Tools
0:03:00 Aircraft Structure Repair Shaping Tools

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Circular-Cutting Saws
The circular cutting saw cuts with a toothed, steel disk that rotates at high speed. Handheld or table mounted and powered by compressed air, this power saw cuts metal or wood. To prevent the saw from grabbing the metal, keep a firm grip on the saw handle at all times. Check the blade carefully for cracks prior to installation because a cracked blade can fly apart during use, possibly causing serious injury.
Kett Saw
The Kett saw is an electrically operated, portable circular cutting saw that uses blades of various diameters. Since the head of this saw can be turned to any desired angle, it is useful for removing damaged sections on a stringer. The advantages of a Kett saw include:
Can cut metal up to 3⁄16-inch in thickness.
No starting hole is required.
A cut can be started anywhere on a sheet of metal.
Can cut an inside or outside radius.
Nibblers
Usually powered by compressed air, the nibbler is another tool for cutting sheet metal. Portable nibblers utilize a high speed blanking action (the lower die moves up and down and meets the upper stationary die) to cut the metal.
Aviation Snips
Aviation snips are used to cut holes, curved parts, round patches, and doublers (a piece of metal placed under a part to make it stiffer) in sheet metal. Aviation snips have colored handles to identify the direction of the cuts: yellow aviation snips cut straight, green aviation snips curve right, and red aviation snips curve left.
Files
The file is an important but often overlooked tool used to shape metal by cutting and abrasion. Files have five distinct properties: length, contour, the form in cross section, the kind of teeth, and the fineness of the teeth.
Burring Tool
This type of tool is used to remove a burr from an edge of a sheet or to deburr a hole.
Bar Folding Machine
The bar folder is designed for use in making bends or folds along edges of sheets.
Slip Roll Former
With the exception of the brake, the slip roll is probably used more than any other machine in the shop.
Spin Forming
In spin forming, a flat circle of metal is rotated at a very high speed to shape a seamless, hollow part using the combined forces of rotation and pressure.

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