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Sand Casting Parts Series 3
JHshukong
1. Basic principles of sand casting:
Sand casting is a casting process that uses sand material as a prototype to make a sand mold with a certain shape, then injects the casting material into the mold, and obtains the desired casting after cooling and solidification. Usually, sand casting is completed through two processes: mold making and sand mold making.
2. Characteristics of sand casting:
(1) Low cost: Compared with other casting methods, sand casting has a lower cost because sand material is relatively cheap and easy to obtain.
(2) Short cycle: Sand casting has a short production cycle, which shortens the production cycle to a certain extent and improves production efficiency.
(3) High production efficiency: Since the production method of sand casting is to make sand molds first and then cast, its production efficiency is relatively high.
(4) Applicable to castings of different sizes and shapes: Since sand casting can make sand molds of different sizes and shapes according to requirements, it is suitable for different types of castings.
(5) Wide market application: Due to its low cost, short cycle and high production efficiency, sand casting has been widely used in the automotive, machinery, aviation and other industries.
3. Application scenarios of sand casting:
Sand casting is widely used in different fields. Such as engine impellers, turbines and their fixtures, vehicle brakes, etc. in the aviation industry; various cast iron bolts, sprockets, side gears, assemblies, etc. in the field of agricultural machinery; drilling tools, reducers, rings, brackets, bottom plates, etc. in petroleum machinery; crankshafts, connecting rods, cylinder blocks, etc. in the automotive field.
1. Basic principles of sand casting:
Sand casting is a casting process that uses sand material as a prototype to make a sand mold with a certain shape, then injects the casting material into the mold, and obtains the desired casting after cooling and solidification. Usually, sand casting is completed through two processes: mold making and sand mold making.
2. Characteristics of sand casting:
(1) Low cost: Compared with other casting methods, sand casting has a lower cost because sand material is relatively cheap and easy to obtain.
(2) Short cycle: Sand casting has a short production cycle, which shortens the production cycle to a certain extent and improves production efficiency.
(3) High production efficiency: Since the production method of sand casting is to make sand molds first and then cast, its production efficiency is relatively high.
(4) Applicable to castings of different sizes and shapes: Since sand casting can make sand molds of different sizes and shapes according to requirements, it is suitable for different types of castings.
(5) Wide market application: Due to its low cost, short cycle and high production efficiency, sand casting has been widely used in the automotive, machinery, aviation and other industries.
3. Application scenarios of sand casting:
Sand casting is widely used in different fields. Such as engine impellers, turbines and their fixtures, vehicle brakes, etc. in the aviation industry; various cast iron bolts, sprockets, side gears, assemblies, etc. in the field of agricultural machinery; drilling tools, reducers, rings, brackets, bottom plates, etc. in petroleum machinery; crankshafts, connecting rods, cylinder blocks, etc. in the automotive field.
