package boiler

Aero-engine final assembly resource scheduling based on deterministic time continuous Petri nets;

基于确定时间连续Petri网的航空发动机总装资源调度

The alinco assembled of rotor, final assembly of permanent magnet motor were analyzed from processing key points and technological process.

从工艺要点与工艺过程方面分析了转子的磁钢装配、永磁电机总装配。

To meet the requirement of full production of spacecraft,the application of CAPP (Computer Aided Process Planning) techniques to spacecraft integrated assembly is put forward,which can improve the level of technological design and production efficiency.

随着航天器批量化生产要求的提出,文章针对多年来一直沿用的航天器总装工艺设计的不足,将计算机辅助工艺设计技术引入总装工艺设计,并阐述了基本模块的设置,包括：工艺会签的管理、工艺文件的编制、现场生产的指导和信息交互系统,给出了适合总装生产过程的基本框架。

A scheme is put forward for solving the contamination problem of indoor environment due to the problems of less dust control and inefficient cross-ventilation of manned spacecraft in process of integrated assembly,which a dust collector with adjustable air flow amount is used.

针对载人飞船在总装过程中因灰尘控制不够和舱内空气不能有效流通而造成舱内环境污染的问题,提出了解决方案。

It is considered that translation of catalyzer layer at 1 and 3 sections is atmolysis odds and the total loading amount of catalyzer is not enough.

分析三环分公司600 kt/a硫磺制酸装置Ⅰ系列转化率低的原因,认为是转化1、3段催化剂层分气不均,催化剂总装填量不够所致。