公开(公告)号：US20160288278A1

公开(公告)日：2016-10-06

申请号：US14679287

申请日：2015-04-06

Applicant: Caterpillar Inc.

Inventor： Daniel Thomas Cavanaugh ,  Derek Leonard Waldschmidt

IPC: B23P15/26

CPC classification number: B23P15/26 ,  F28D1/0246 ,  F28D1/05316 ,  F28F2225/04

Abstract: A heat exchanger assembly process and system are disclosed. The assembly method may include positioning a core for assembly, the core having a plurality of tubes. The method may also include pressurizing the core by increasing the pressure of a fluid within each of the plurality of tubes to a threshold pressure. The method may further include moving the pressurised core into an interior space of a housing.

Abstract translation: 公开了一种热交换器组装过程和系统。 组装方法可以包括定位用于组装的芯，芯具有多个管。 该方法还可以包括通过将多个管中的每一个中的流体的压力增加到阈值压力来对芯部进行加压。 该方法还可以包括将加压芯移动到壳体的内部空间中。