DISTORTION ALLOWANCE 🥴| SAND CASTING | PATTERN MAKING | TAMIL

CASTING PLAYLIST: https://www.youtube.com/watch?v=ZdNMqMAwpf4&list=PL-Ajcclw-5JU0E4uoXKzBuUoUntDBWmVR WELDING PLAYLIST: https://www.youtube.com/playlist?list=PL-Ajcclw-5JUhZnyqVrhcXyWiI2RfT9wn METAL CUTTING:https://www.youtube.com/playlist?list=PL-Ajcclw-5JXcVrB22v_l-fuIErIySe9Y ADDITIVE MANUFACTURING:https://www.youtube.com/playlist?list=PL-Ajcclw-5JVkJQN-_SYPNna0GTF2wJ-f Instagram: https://www.instagram.com/manufacturingminds?r=nametag PATTERN MAKING AND TYPES OF SANDS USED FOR MOULD ARE DISCUSSED WITH REASON FOR USING SODIUM SILICATE,CLAY,COAL POWDER,WOOD POWDER. HISTORY OF CASTING AND ITS DEVELOPMENT IS ALSO DISCUSSED. CASTING PROCESS IN TAMIL #MECHANICAL #INDUSTRY #CASTING #MANUFACTURING