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Typical Application

aviation engine casings are important components that protect the combustion chamber of engine. Difficulties in cutting process on engine casings are mainly formed by the features of casing’s material and structure. Material feature Engine casings are typically made of…

It is blisk and impellers(B&I) that supply the powerful power generated by turbine engine to propel aircraft forward. It’s made of titanium alloy, a typical difficult-to-machining material. Difficulties in processing 1. Impeller’s size is generally very large. The outer diameter of its contour is up to Φ1200mm. Therefore, machining of impeller requires…

Un cigüeñal está hecho de acero al carbono estructural o fundición nodular; Es la parte giratoria crítica del motor. Cuando se monta con biela, el pistón convierte el movimiento recíproco lineal en un movimiento giratorio. En la actualidad, la velocidad máxima de rotación del motor automotriz con la que estamos familiarizados puede alcanzar 6000r / min, lo que impone requisitos más estrictos en la técnica del proceso, incluida la consistencia de ubicación, la circularidad y la rectitud del centro del orificio de un cigüeñal diferente, la rugosidad de la superficie, etc.

La culata es uno de los componentes clave de un motor, con una superficie de montaje de cova como la superficie superior, la superficie inferior se acopla con la superficie superior en el cuerpo del cilindro, la superficie de la junta del tubo de escape en dos lados, la cubierta frontal en la parte delantera, la transmisión en la parte delantera. trasero, respectivamente. Las seis superficies son superficies de acoplamiento, que requieren una dimensión precisa, perpendicularidad entre sí, buena planitud y menor rugosidad de la superficie.

Nowadays, the machining of a set of mold comprises the following steps: Roughing, heat treatment, fine finishing,electro-machining, bench work, and assemble. Roughing and fine finishing is the two steps for milling cutters to participate. Roughing die is to pursue the…

Main shaft of wind power generators are mainly integral casting, generally made of 42CrMo(for temperate zone) and 34CrNiMo6(for tropical zone). After initial casting, they are required to be processed by horizontal machining center, deep hole drilling machine, and floor type…

The wheel hub is the joint that connects rotor blades and is attached to the low-speed shaft of the wind turbine. It’s one of the important parts of wind turbines, with complex structure and stress deformation. It directly affects the operation…