设计简介
摘要
铰链又称合页是用来连接两个固体，并允许两者之间做转动的机械装置。铰链可由可移动的组件构成，或者由可折叠的材料构成。最常见的是门窗上安装的铰链。一般铰链分类：按材质分类主要分为，不锈钢铰链和铁铰链；按底座类型分为，脱卸式和固定式两种；按臂身的类型又分为，滑入式和卡式两种。
本文主要从某铰链主体（B型）的工艺规格设计和实体仿真方面，阐述了铰链的设计与制造的全过程。在工艺规程设计中，通过科学加工理论与实际结合，确定了毛坯的制造形式，选择了基面，制定了工艺路线；确定了机械加工余量、工序尺寸和毛坯尺寸；确定了切削用量及基本工时。详细介绍了该产品的整个加工方案的拟订过程和实体仿真。
工艺设计中依据现有的条件，选用传统的机械加工方式与现代数控加工结合进行编制，但又根据零件自身的特点及其结构性能的要求，部分按照非常规的加工路线进行加工，更好的确保了产品的质量和技术性能要求，也体现产品的加工特点。在实体仿真的设计中，采用当前最为经济、有效的全方位PC级CAD/CAM软件系统Mastercam软件。
关键词：铰链，工艺路线，加工仿真, MasterCAM应用
铰链又称合页是用来连接两个固体，并允许两者之间做转动的机械装置。铰链可由可移动的组件构成，或者由可折叠的材料构成。最常见的是门窗上安装的铰链。一般铰链分类：按材质分类主要分为，不锈钢铰链和铁铰链；按底座类型分为，脱卸式和固定式两种；按臂身的类型又分为，滑入式和卡式两种。
本文主要从某铰链主体（B型）的工艺规格设计和实体仿真方面，阐述了铰链的设计与制造的全过程。在工艺规程设计中，通过科学加工理论与实际结合，确定了毛坯的制造形式，选择了基面，制定了工艺路线；确定了机械加工余量、工序尺寸和毛坯尺寸；确定了切削用量及基本工时。详细介绍了该产品的整个加工方案的拟订过程和实体仿真。
工艺设计中依据现有的条件，选用传统的机械加工方式与现代数控加工结合进行编制，但又根据零件自身的特点及其结构性能的要求，部分按照非常规的加工路线进行加工，更好的确保了产品的质量和技术性能要求，也体现产品的加工特点。在实体仿真的设计中，采用当前最为经济、有效的全方位PC级CAD/CAM软件系统Mastercam软件。
关键词：铰链，工艺路线，加工仿真, MasterCAM应用
ABSTRACT
Also known as hinge hinge is used to connect two solid, and allow rotation between a mechanical device to do. Hinge components may be movable, or by folding the material. The most common is hinged doors and windows installed. General hinge Category: divided into categories according to the material, stainless steel hinges and iron hinges; divided by the base type, detachable and fixed two; by the type of arm is divided into the body, two slide-and cassette.
This article from a hinge (B) of the simulation process and physical aspects of the design specification, describes the design and manufacture of the hinge of the whole process. In process planning, through the scientific process of theory and practice combine to determine the manufacture of the blank form, choose the base surface, developed a process route; determine the machining allowance, process size and blank size; identified and the basic cutting Working hours. Details of the product during the processing of program development and physical simulation.
Process design based on existing conditions, use a conventional machining method in conjunction with the establishment of modern CNC machining, but according to its own characteristics and structure of part performance requirements, some of the processing line in accordance with conventional processing, better Ensure product quality and technical performance requirements, but also reflect the product's processing characteristics. In the physical design of the simulation, using the current most economical and effective all-round PC-class CAD / CAM software Mastercam software.
KEY WORDS: hinge, process route, allowance, machining simulation,
Master CAM
Also known as hinge hinge is used to connect two solid, and allow rotation between a mechanical device to do. Hinge components may be movable, or by folding the material. The most common is hinged doors and windows installed. General hinge Category: divided into categories according to the material, stainless steel hinges and iron hinges; divided by the base type, detachable and fixed two; by the type of arm is divided into the body, two slide-and cassette.
This article from a hinge (B) of the simulation process and physical aspects of the design specification, describes the design and manufacture of the hinge of the whole process. In process planning, through the scientific process of theory and practice combine to determine the manufacture of the blank form, choose the base surface, developed a process route; determine the machining allowance, process size and blank size; identified and the basic cutting Working hours. Details of the product during the processing of program development and physical simulation.
Process design based on existing conditions, use a conventional machining method in conjunction with the establishment of modern CNC machining, but according to its own characteristics and structure of part performance requirements, some of the processing line in accordance with conventional processing, better Ensure product quality and technical performance requirements, but also reflect the product's processing characteristics. In the physical design of the simulation, using the current most economical and effective all-round PC-class CAD / CAM software Mastercam software.
KEY WORDS: hinge, process route, allowance, machining simulation,
Master CAM
目 录
摘 要 I
ABSTRACT II
第一章 概 述 1
1.1铰链的作用与分类 1
1.2目前铰链市场的概括及分析 2
1.3机械加工工艺 2
第二章 铰链（B型）的工艺分析 3
2.1零件材料的选择 4
2.2铰链的主要表面分析及加工方法 4
2.3刀具的选择 6
第三章 铰链（B型）工艺规程设计 8
3.1机床的选择 8
3.2定位基准的选择 8
3.3加工路线的原则 9
3.4制订铰链（B型）工艺路线 10
第四章 铰链（B型）实体加工仿真 23
4.1 Mastercam软件加工仿真的特点 23
4.2 生成零件的刀具路径 23
4.3 确定走刀顺序及走刀路线 24
4.4 铰链（B型）实体加工仿真 24
第五章 全文总结 31
参考文献 32
致 谢 33
设计小结 34
摘 要 I
ABSTRACT II
第一章 概 述 1
1.1铰链的作用与分类 1
1.2目前铰链市场的概括及分析 2
1.3机械加工工艺 2
第二章 铰链（B型）的工艺分析 3
2.1零件材料的选择 4
2.2铰链的主要表面分析及加工方法 4
2.3刀具的选择 6
第三章 铰链（B型）工艺规程设计 8
3.1机床的选择 8
3.2定位基准的选择 8
3.3加工路线的原则 9
3.4制订铰链（B型）工艺路线 10
第四章 铰链（B型）实体加工仿真 23
4.1 Mastercam软件加工仿真的特点 23
4.2 生成零件的刀具路径 23
4.3 确定走刀顺序及走刀路线 24
4.4 铰链（B型）实体加工仿真 24
第五章 全文总结 31
参考文献 32
致 谢 33
设计小结 34
