Across
- 1. or mark lines on metal work pieces.
- 8. (_______) 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. (__________) welding can be classified into three major types; Spot, Seam and Projection Welding.
- 12. (_______) Gas Welding (OFW): the term used to describe the group of FW operations that burn various fuels mixed with oxygen to perform
- 13. (______) screws are manufactured in high-grade alloy steel with rolled threads
Down
- 2. (____) are used in conjunction with a nut for heavier applications than screws.
- 3. (_______) is a tool for turning nuts and bolts. It is usually made of forged steel.
- 4. (____) is used to hold sheets in case any fixing of workpiece is needed.
- 5. (____) uses a nonconsumable tungsten electrode and an inert gas for arc shielding.
- 6. (_______) is defined as a process of joining metals in which, during or after heating, molten filler
- 7. (_____)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. (____) 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.
- 11. (______) is a slender steel rod, used to