Resistance Upset Butt and Flash Butt Welding
Resistance Upset Butt and Flash Butt Welding This welding is also used for joining metal…
Submerged Arc Welding
Submerged Arc Welding Schematic submerged arc welding process is shown in Fig. In this welding…
QUALITY CONTROL
QUALITY CONTROL The term quality of product in production processes implies the best for the…
PATTERN MATERIAL WOOD
PATTERN MATERIAL WOOD Wood is the most popular and commonly used material for pattern making.…
INTERCHANGEABILITY
INTERCHANGEABILITY The dimensions of mating parts are generally controlled to have a proper fitting of…
Micrometer
Measuring Instruments Some common measuring instruments generally used in bench work or fitting shop are micrometer,…
INSPECTION AND QUALITY CONTROL
INSPECTION AND QUALITY CONTROL Inspection or checking of components or products with required specifications is…
Taper Turning Attachment Method
Taper Turning Attachment Method This method is commonly employed for generating external tapers only. In…
COMMON SAFETY IN CARPENTRY SHOP
COMMON SAFETY IN CARPENTRY SHOP There are some general safety precautions to be taken care…