Flywheel compressor

12 month ago

12 0 

2 year

Product details

The material selection of a flywheel

The flywheel is mostly made of gray cast iron, and the flywheel is a disk-shaped part with a large moment of inertia, which acts like an energy memory.

The flywheel has the following structural characteristics and working principle:

In order to ensure sufficient moment of inertia and reduce the mass of the flywheel as much as possible, most of the mass of the flywheel should be concentrated on the rim, so the flywheel rim is usually made wide and thick.

② The flywheel is mostly made of gray cast iron, and when the circumference speed of the rim exceeds 50m/s, it should be made of ductile iron or cast steel with higher strength.

The outer edge of the flywheel is pressed with a tooth ring, which can be meshed with the driving gear of the starter for starting the engine. The flywheel is usually engraved with the first cylinder ignition timing mark in order to calibrate the ignition time.

The flywheel of the multi-cylinder engine should be balanced with the crankshaft, otherwise the centrifugal force generated by the mass imbalance during rotation will cause engine vibration and accelerate the wear of the main bearing. In order not to destroy their balance state during disassembly, there should be a strict relative position between the flywheel and the crankshaft, which is usually guaranteed by positioning pins or asymmetrical arrangement bolts.

Jiangsu Hengjiu Machinery Co., Ltd. was established in 1993 with a registered capital of 86.99 million yuan. The company is the director unit of the compressor branch of China General Machinery Industry Association, and the first batch of compressor production license enterprises in the country. The company has passed ISO9001, ISO14001, OHSAS18001 management system certification.
We are a vertical company of electromechanical products with compressors as the core. Our main products are Air Compressor, Oxygen Compressor, Diaphragm Compressor, Hydrogen Compressor and so on.

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Permanent Machinery Co., Ltd.

Audited supplier

2 year

Main Product: Diaphragm Compressor, Hydrogen Compressor , Gas Compressor, Oxygen Compressor, Compressor Parts and Accessories, Compressor Spare Parts

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