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  • ISSN：0577-6686
机械工程学报

机械工程学报 ›› 2017, Vol. 53 ›› Issue (11): 144-156.doi: 10.3901/JME.2017.11.144

• 绿色制造技术 • 上一篇    下一篇

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机床零部件生命周期碳排放评估与减排策略研究

邓朝晖1,2, 吕黎曙1,2, 符亚辉1,2, 万林林1,2   

  1. 1. 湖南科技大学难加工材料高效精密加工湖南省重点实验室 湘潭 411201;
    2. 湖南科技大学智能制造研究院 湘潭 411201
  • 出版日期:2017-06-05 发布日期:2017-06-05
  • 作者简介:

    邓朝晖，男，1968年出生，博士，教授，博士研究生导师。主要研究方向为高效精密智能制造和绿色制造。近五年发表论文50余篇。

    E-mail：edeng0080@vip.sina.com

  • 基金资助:
    * 国家高技术研究发展计划资助项目(863计划，2014AA041504); 20160718收到初稿，20161124收到修改稿;

Assessing Carbon Emission of Machine Tool Parts from Life Cycle Perspective and Emission Reduction Strategy Research

DENG Zhaohui1,2, Lü Lishu1,2, FU Yahui1,2, WAN Linlin1,2   

  1. 1. Hunan Provincial Key Laboratory of High Efficiency and Precision Machining of Difficult-to-Cut Material， Hunan University of Science and Technology， Xiangtan 411201;
    2. Intelligent Manufacturing Institute， Hunan University of Science and Technology， Xiangtan 411201
  • Online:2017-06-05 Published:2017-06-05

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摘要：

制造业是我国碳排放的主要源头，机床作为制造业的工作母机，减少其主要零部件制造关键环节的碳排放，是实现我国2020年减排任务的关键。针对机床典型零部件的全生命周期过程及其关键碳排放环节，分析机床零部件生产阶段、加工阶段、使用阶段、回收处理阶段、运输阶段的碳排放情况，提出了基于机床零部件生命周期的碳排放系统运行模型。并重点分析了包括零部件毛坯生产工艺、热处理工艺以及机械加工工艺的整个生产加工过程碳排放情况，建立了基于物料流、能量流、环境排放流的碳排放量化模型，可用于识别和分析各个阶段的碳排放情况。以某企业常用的机床典型零部件主轴套筒作为实例开展研究，计算其生命周期过程的碳排放;基于碳排放对生产加工工艺参数、加工工艺方案进行了分析与优选，提出了相应的减排策略可为我国机床零部件碳排放提供量化方法和思路，进行有针对性的节能减排。

关键词: 减排策略, 磨削参数, 碳排放模型, 主轴套筒, 生命周期

Abstract:

Manufacturing is the main source of carbon emissions in China, Machine tools are considered as machine run tool of manufacturing industry, thus reducing the main components manufacturing of the key process of carbon emissions is the key step that achieve the reducing carbon task of 2020. The production, processing, using, recycling and transporting of machine tool are analysis, based on the analysis of machine tool parts life cycle stage and its key carbon emission process. A carbon system running model of machine tool parts based on life cycle perspective is presented. Then the carbon emissions quantitative model are established based on the material flow, energy flow and environmental emission flow, it can be used to identify and analyze the various stages of carbon emissions. A case of spindle sleeve is introduced to analyze, carbon emissions of the life cycle process was calculated. The process parameters and the machining process are analyzed and optimized based on the carbon emission. The corresponding emission reduction strategy are put forward which can provide quantitative methods and ideas for the life cycle management of carbon emission in Chinese machine tool parts.

Key words: carbon emission model, grinding parameters, spindle sleeve, strategy research, life cycle

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