论文总字数：26649字

摘 要

关键词：机械加工车间；钣焊车间；工艺设计

The machining process preliminary design of a machine tool factory’s machining workshop and sheet-metal workshop

02611216 Mao Wei

Supervised by Sun Hui

Abstract： This topic design projects from a practical new machine tool factory. The task of this subject is to complete the mechanical process design of sheet-metal workshop and machining workshop. Through combination of industrial engineering and each discipline knowledge, application of learning theory knowledge to practice, to further consolidate and deepen the already learned the theory of knowledge, in order to improve the comprehensive ability to use knowledge. In the design process in order to complete workshop process design we need to analysis the production tasks of machining workshop and sheet-metal machining. On the basis of related literature at China and abroad, following the principles of economically reasonable technically the workshop process design is completed. In this paper, the sheet-metal workshop and machine workshop process has carried on the brief. According to the parameter of products to select reasonable production equipment. According to the labor and annual working hours to determine the number of equipment required. According to the related standards of industrial architecture determine main parameters of the plant. Reasonable arrangement of equipment is in accordance with the principle of plant layout. Determines the workshop need the number of all kinds of labor personnel. And calculated the annual energy consumption of each workshop. And calculated the annual energy consumption of each workshop, technology investment, and main technical and economic indexes of the workshops. The achievements of design are the layout of each workshop, a schedule of each workshop equipment, a report on each workshop process design.

Key words: Mechanical processing workshops; Sheet-metal workshop; Process design;

目 录

摘要： I

Abstract： II

1． 概 述 1

1.1研究现状 1

1.2项目背景和意义 1

1.2.1项目背景 1

1.2.2意义 2

1.3编制依据 2

1.4产品概述 2

1.5产品生产纲领 3

1.6生产工艺流程 4

1.6.1钣焊车间主要生产工艺流程 4

1.6.2.机械加工车间主要生产工艺流程 5

1.7课题主要研究内容 6

2．主要设备选用及计算 7

2.1设备选用原则 7

2.2设备选用计算依据 7

2.2.1设备数量计算公式 7

2.2.2钣焊车间设备年时基数 7

2.2.3机械加工车间设备年时基数 8

2.2.4钣焊设备全年劳动量 8

2.2.5机械加工车间全年劳动量 8

2.3主要设备的选用及选用 9

2.3.1钣焊车间设备数量计算 9

2.3.2钣焊车间设备选用 10

2.3.3机械加工车间设备选用 11

2.3.4机械加工车间设备数量计算 12

3．厂房参数及车间平面布局设计 14

3.1厂房参数的确定 14

3.1.1厂房平面形式 14

3.1.2车间跨度和面积 14

3.1.2厂房高度的确定 15

3.1.3厂房柱距、门、窗参数、通道宽度的确定 16

3.1.4 车间空调参数 18

3.2车间布置 19

3.2.1车间布置设计的依据 19

3.2.2车间布置原则 19

3.2.3车间平面布置 20

4．劳动定员 22

4.1劳动定员的原则 22

4.2劳动定员计算 22

5．能耗、工艺投资概算及主要技术经济指标 25

5.1能耗 25

5.1.1钣焊车间能耗计算 25

5.1.2机械加工车间能耗计算 27

5.2工艺投资概算 28

5.2.1钣焊车间工艺投资概算 29

5.2.2机械加工车间工艺投资概算 29

5.3主要技术经济指标 30

5.3.1钣焊车间的主要技术经济指标计算 30

5.3.2机械加工车间主要技术经济指标计算 30

致 谢 32

参考文献 33

某机床工厂机加钣焊车间工艺初步设计

概 述

1.1研究现状

车间工艺设计也可以称为工厂设施规划与设计（Systematic Planning of Industrial Facilities， SPIF），设施规划与设计作为一门科学，利用科学的方法与手段进行设施规划与设计，是系统工程、人机工程、物流学、计算机信息技术飞速发展的结果^[1]。

1）18世纪80年代产业革命后，工厂逐步取代了小手工作坊，管理工程师开始关心制造厂的设计工作。19世纪末到20世纪30年代，以泰勒为首的工程师对工厂、车间、作坊进行了一系列调查和试验，细致地分析、研究了工厂内部生产组织方面的问题，倡导科学管理 ^[2]。

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