Automatic sandblasting machine for automobile aluminum wheel hub
Brief description of shot blasting / shot peening：
Shot blasting / shot peening is a kind of metal surface strengthening process used to improve the fatigue strength and service life of machine parts working under alternating loads. The shot peened parts have a strain layer which has a certain number of cycliced plastic deformation, which has high hardness, strength and favorable stress distribution. Laboratory and industrial production tests show that shot peening can not only improve the fatigue strength of machine parts at room temperature and high temperature, but also increase their contact fatigue and stress corrosion resistance.
Shot blasting / shot peening: used to improve the fatigue resistance and stress corrosion resistance of parts, suitable for all kinds of machinery, aviation, navigation, oil, mining, rail, transportation, heavy machinery, ordnance and so on. By shot peening, the fatigue life can be increased by 1-3 times, or even several times. It is applied in key parts of automobile manufacturing industry, spiral spring, leaf spring, torsion bar, gear, body A column, B column, drive element, bearing, camshaft, crankshaft, connecting rod and others. In automobile manufacturing and maintenance, parts are grinded and electroplated, and most of them are shot peened before spraying, which is an indispensable process to improve the fatigue resistance and stress corrosion resistance.
Provide special shot peening equipment and solutions for the automotive industry:
Shanghai Liangshi has been successful for the automobile manufacturing industry to provide shot peening equipment for automotive aluminum wheel hub, shot blasting equipment and spraying equipment for automobile A column and B column, full automatic CNC shot peening equipment for automobile gears, sandblasting equipment for automotive brake, shot peening equipment for automobile connecting rod and a torsion bar, shot peening equipment for automobile transmission shaft, zinc spraying equipment for automobile condenser aluminum strip.
Detailed auto shot peening process and equipment in manufacturing industry, please contact our marketing department Ling Engineer (13901632687) for contact!
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Automatic shot peening equipment for automobile aluminum wheel hub
  
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Automatic shot blasting equipment for auto wheel hub
With the rapid development of automobile industry in China, as a key component, automobile hub production technology gets more and more attention, the traditional steel hub has gradually been replaced by Aluminum Alloy hub.
As aluminum is a lively amphoteric metal, it is liable to corrode under industrial atmospheric conditions. Therefore, surface treatment process is the key technology in the production process of aluminum wheels. After being shot blasted, the aluminum wheel can get rid of grease, deburring, get surface finishing and lightly rounding, so as to obtain good decorative and wear resistance, corrosion resistance and other functional parts with good surface condition. After the shot blasting treatment of automotive aluminum wheels, motorcycle wheels become higher value-added products, improve its competitiveness and profit margins, preferred by car manufacturers and after-sales spare parts sellers.
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Aluminum Alloy auto parts, wheel hubs, engine parts (driving gear, gearbox, transmission components) and medical devices (prostheses and other implantable devices), turbine blades and so on, the shot peened parts, both the appearance, performance and service life are greatly improved. |