Turbocharger hot end tube assembly and production process thereof

Abstract

The invention discloses a turbocharger hot end tube assembly and a production process thereof. The assembly mainly comprises a main rubber hose assembly part which is composed of an air inlet end rubber hose, a denoiser and a metal hard tube and an air outlet end rubber hose, wherein a metal clamping hoop, a connector and a position fixing support are installed on the main rubber hose assembly part. The production process comprises the steps of extracting a rubber material according to components of the rubber material; extruding an inner tube rubber layer, a knitting fiber line enhancing layer and an outer tube rubber layer after the banburying of the rubber material is started; cutting off and vulcanizing a rubber hose to obtain the air inlet end rubber hose and the air outlet end rubber hose and the processed metal hard tube; performing butt joint of the air inlet end rubber hose, the denoiser, the metal hard tube and the air outlet end rubber hose; and installing the clamping hoop, the connector and the position fixing support to obtain the product. The turbocharger hot end tube assembly is easy to install, convenient to replace and maintain, high in pressure-bearing capacity, both hard and soft, high-temperature resistant, hot oil resistant, aging resistant and capable of reducing noises and pollution.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a rubber pipe used for connecting a turbocharger and an intercooler, in particular to a turbocharger hot end pipe assembly and a production process thereof. Background technique [0002] The turbocharging system includes turbocharger, intercooler, intake bypass valve, exhaust bypass valve and matching intake and exhaust rubber pipes. The turbocharging system recovers and burns the exhaust gas discharged from the engine for reuse, which can reduce the pollution of the engine exhaust to the environment and the atmosphere, and can also reuse the fuel system to increase the engine power. The intake and exhaust rubber hoses of the turbocharger system include the intake hose at the front end of the turbocharger and the hot end rubber tube assembly of the turbocharger that delivers the turbocharged gas to the intercooler for cooling The air cooled by the intercooler is delivered to the engine...

AI Technical Summary

Problems solved by technology

Especially due to the limited space of the automobile engine, the rubber tube assembly usually needs to take into account the space shape and inner diameter size, as well as the direction between the lengths, the flow rate of the medium in the tube body, the expansion change of the tube body after pressure, etc., so if the material selection Improper or unreasonable shape design will easily lead to defects such as aging, cracking, heat resistance or interference and friction with other parts after installation. These defects will seriously affect the quality of the product. Severe cases will cause hot oil to leak or burst, and burn the engine

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