Calculate the balance accuracy level based on the simplified calculation formula of the unbalance quantity
To popularize: How to reasonably select the balance accuracy level corresponding to different types of rotor workpieces in different industries, and calculate the balance accuracy level based on the simplified calculation formula of unbalance.
Simplified calculation formula for unbalanced quantity:
M - Mass unit of rotor (kg)
G - Precision level selection unit (g.mm/kg)
R - Calibration radius unit (mm)
Unit of working speed of the workpiece (rpm)
M - Unit of unbalanced qualified quantity (g)
Reasonable selection of balance accuracy level:
Example of rotor type with precision level G (g.mm/kg)
The crankshaft drive component of G630 630 rigidly installed marine diesel engine; Rigid installation of large four stroke engine crankshaft drive components
The crankshaft drive component of G250 250 high-speed four cylinder diesel engine with rigid installation
The crankshaft drive components for G100 100 six cylinder and multi cylinder diesel engines. Complete gasoline and diesel engines for automobiles, trucks, and locomotives.
G40 40 car wheels, hoop wheels, and overall wheels; Drive components for engines used in cars, trucks, and locomotives.
G16 16 crusher and agricultural machinery parts; Individual parts of gasoline and diesel engines used in automobiles, trucks, and locomotives.
G6.3 6.3 Gas and steam turbines, including rigid turbine engine rotors for main turbines of sea vessels (merchant ships); Turbocharger; Machine tool drive components; Medium and large motor rotors with special requirements; Small motor rotor; Turbopump.
G2.5 Gear for the main turbine of a 2.5 sea vessel (merchant ship); Centrifugal separators and pump impellers; Fan; Rotor components of aviation gas turbines; free wheel; General components of machine tools; Ordinary motor rotor; Individual parts of engines with special requirements.
G1 1 Magnetic tape recorder and turntable driver components; Grinding machine drive components; Small armature with special requirements.
G0.4 0.4 Precision grinding machine's spindle, grinding wheel, armature, and gyroscope.
To popularize: How to reasonably select the balance accuracy level corresponding to different types of rotor workpieces in different industries, and calculate the balance accuracy level based on the simplified calculation formula of unbalance.
Simplified calculation formula for unbalanced quantity:
M - Mass unit of rotor (kg)
G - Precision level selection unit (g.mm/kg)
R - Calibration radius unit (mm)
Unit of working speed of the workpiece (rpm)
M - Unit of unbalanced qualified quantity (g)
Reasonable selection of balance accuracy level:
Example of rotor type with precision level G (g.mm/kg)
The crankshaft drive component of G630 630 rigidly installed marine diesel engine; Rigid installation of large four stroke engine crankshaft drive components
The crankshaft drive component of G250 250 high-speed four cylinder diesel engine with rigid installation
The crankshaft drive components for G100 100 six cylinder and multi cylinder diesel engines. Complete gasoline and diesel engines for automobiles, trucks, and locomotives.
G40 40 car wheels, hoop wheels, and overall wheels; Drive components for engines used in cars, trucks, and locomotives.
G16 16 crusher and agricultural machinery parts; Individual parts of gasoline and diesel engines used in automobiles, trucks, and locomotives.
G6.3 6.3 Gas and steam turbines, including rigid turbine engine rotors for main turbines of sea vessels (merchant ships); Turbocharger; Machine tool drive components; Medium and large motor rotors with special requirements; Small motor rotor; Turbopump.
G2.5 Gear for the main turbine of a 2.5 sea vessel (merchant ship); Centrifugal separators and pump impellers; Fan; Rotor components of aviation gas turbines; free wheel; General components of machine tools; Ordinary motor rotor; Individual parts of engines with special requirements.
G1 1 Magnetic tape recorder and turntable driver components; Grinding machine drive components; Small armature with special requirements.
G0.4 0.4 Precision grinding machine's spindle, grinding wheel, armature, and gyroscope.
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