Preparation of sand specimens and conduction of the following tests:1. Compression, Shear and Tensile tests on Universal Sand Testing Machine.2. Permeability test3. Sieve Analysis to find Grain Fineness Number(GFN) of Base Sand4. Clay content determination in Base Sand.
Preparation of three models on lathe involvingPlain turning, Taper turning, Step turning, Thread cutting, Facing, Knurling, Drilling, Boring, Internal Thread cutting andEccentric turning.
1. Use of foundry tools and other equipment’s.2. Preparation of molding sand mixture.3. Preparation of green sand molds using two molding boxes kept ready for pouring.· Using patterns (Single piece pattern and Split pattern)· Without patterns.· Incorporating core in the mold. (Core boxes).· Preparation of one casting (Aluminum or cast iron-Demonstration only)
Cutting of V Groove/ dovetail / Rectangular groove using a shaperCutting of Gear Teeth using Milling Machine
Use of forging tools and other equipment’s• Calculation of length of the raw material required to prepare the model considering scale loss.• Preparing minimum three forged models involving upsetting, drawing and bending operations.· Demonstration of forging model using Power Hammer.
Demonstration of formation of cutting parameters of single point cutting tool using bench grinder / tool & cuttergrinder. Demonstration of surface milling /slot milling