Across
- 4. (______) is a slender steel rod, used to mark lines on metal work pieces.
- 5. (____) Iron Sheet It is probably the cheapest of all the metal used for sheet metal work. It is bluish black in appearance and is used generally in form of uncoated sheet. It can be easily rolled into the desired thickness.
- 6. (__________) welding can be classified into three major types; Spot, Seam and Projection Welding.
- 8. (_____)punch is a long tapered tool used to align holes in two or more pieces of material that are to be joined together,so that bolts or rivets can be easily placed in the holes.
- 9. (_______) designates the manufacture of sheet-metal parts that are rolled or curved into cylindrical shapes or shapes that have a smooth radius associated with them.
- 10. (____) uses a nonconsumable tungsten electrode and an inert gas for arc shielding.
- 11. (_______) Gas Welding (OFW): the term used to describe the group of FW operations that burn various fuels mixed with oxygen to perform
Down
- 1. (____) are used in conjunction with a nut for heavier applications than screws.
- 2. (______) screws are manufactured in high-grade alloy steel with rolled threads
- 3. (____) is used to hold sheets in case any fixing of workpiece is needed.
- 5. (_______) is defined as a process of joining metals in which, during or after heating, molten filler
- 7. (_______) is a tool for turning nuts and bolts. It is usually made of forged steel.