机械毕业设计论文cad图纸：ty295柴油机机体三面钻孔组合机床总体及左主轴箱设计.zip
机械毕业设计论文cad图纸：ty295柴油机机体三面钻孔组合机床总体及左主轴箱设计,论文图纸：ty295柴油机机体三面钻孔组合机床总体及左主轴箱设计论文说明书共34页，字数总计：13605资料简介：文献资料a0-ty295柴油机机体三面钻孔工序图.dwga0-后盖补充加工图.dwga0-机床联系总图.dwga0-加工示意图.dwga0-中间底座.dwga0-左主轴箱箱体补充加工.dwga0-左主轴箱装...
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论文图纸：TY295柴油机机体三面钻孔组合机床总体及左主轴箱设计
论文说明书共34页，字数总计：13605
资料简介：
文献资料
A0-TY295柴油机机体三面钻孔工序图.dwg
A0-后盖补充加工图.dwg
A0-机床联系总图.dwg
A0-加工示意图.dwg
A0-中间底座.dwg
A0-左主轴箱箱体补充加工.dwg
A0-左主轴箱装配图.dwg
A2-箱体坐标检查图.dwg
A2-主轴.dwg
A3-侧盖补充加工图.dwg
A3-传动轴.dwg
A3-手柄轴.dwg
A4-生产率计算卡.dwg
毕业设计开题报告.doc
毕业设计任务书.doc
毕业设计说明书：TY295柴油机机体三面钻孔组合机床总体及左主轴箱设计.doc
毕业设计说明书封面.doc
毕业实习报告.doc
课题申报表.doc
外文翻译.doc
外文翻译原文.pdf
摘要.doc
TY295柴油机机体三面钻孔组合机床总体及左主轴箱设计
摘要：由于TY295柴油机使用的广泛性，该型号柴油机机体是需要大批量生产的。为提高其加工精度和生产效率，需要设计一台组合机床来改善柴油机机体的加工情况。本课题是针对TY295柴油机机体三面钻孔组合机床总体及左主轴箱的设计，用于同时加工被加工零件左侧面上的15个 孔，3个 孔；右侧面上7个 孔，3个 孔，5个 孔；后面上的3个 孔，一个 孔，一次装夹同时完成37个孔的加工。
在设计过程中，采用后面、左面、下面三面定位, 左面和后面用定位销定位，下面用定位条定位。上面采用气压缸夹紧, 加工工艺性较好,零件装夹方便。此次设计主要分为组合机床总体设计和左主轴箱设计两大部分，在进行这两块设计时，首先需要确定切削用量，计算切削力、切削扭矩、切削功率及刀具耐用度，然后以此确定主轴、外伸尺寸等。对于主轴箱设计部分，首先需要绘制设计原始依据图，并进行主轴、齿轮的确定与动力计算，接着进行主轴箱的动力计算等，最后，还需进行齿轮、各类轴的校核，就此完成了整个设计过程。此次设计采用卧式单工位三面同时钻孔的方案，这是设计的亮点，能够大大节约加工时间，提高工作效率。同时本组合机床有结构简单、操作方便、加工精度高、工人劳动强度低及有利于提高加工生产率等优点，实现了设计的目标要求。
关键词：柴油机机体；主轴箱；三面钻孔；组合机床
Design of General and Left Headstock of Modular Machine Tool for Drilling Holes on Three-Side of TY295 Diesel Engine Block
Abstract: Due to the extensive use of TY295 diesel engine. It is a product which needs of mass production. In order to prove the disposition and the production efficiency, we need to design a high effective modular machine tool to improve the production of the TY295 Diesel Engine Block. This issue is a design of TY295 engine block for drilling on three sides and left the overall combination of machine tool spindle box. This used for cure the holes of Three-Side of TY295 Diesel Engine Economy at one time, left face of fifteen holes with the diameter is 6.8, 3 holes with the diameter is 8.5; the right side surface of seven holes whit the diameter is 6.8, three holes with the diameter is 8.5, 5 holes whit the diameter is10.3; behind side surface of the 3-holes with the diameter is 12, a hole with the diameter is 14.
The modular machine tool uses the horizontal-type single location three-side processing plan, the processing and assembly technology capability is good, and it clamps conveniently. In the design process of jig, the work piece has been located by three surfaces - behind, left and underside. A pin has been used on the behind and left. Two orientation bars have been used on the underside. Use pneumatic cylinder to clamp the above and the right side. On the compress platen，using a guide rod to guide clamping, in order to make it clamping smooth and reliable. This design included the design of machine tool and the headstock of left.I need to determine the cutting parameters to calculate the cutting force, torque, power and tool life, and then to determine the axis size outriggers first. For the Part of the spindle box design, we should draw the picture, count the principal axis and the gear, the drive of headstock. At last, we must check these. This modular machine tool has many advantages such as the simple structure, the ease operation, the high processing precision , the worker labor intensity is low and is advantageous to raise the production efficiency and so on.
Key words: Engine Block；Headstock; Drill hole; Modular machine tool
目 录
1 前言 2
2 组合机床总体设计 3
2.1 总体方案论证 3
2.1.1 被加工零件的特点 3
2.1.2 工艺路线的确立 3
2.1.3 机床配置型式的选择 4
2.1.4 定位基准的选择 4
2.2 选用滑台传动型式 4
2.3选机械滑台的型号 5
2.4选动力箱型号 6
2.5选择滑台侧底座 6
2.6确定机床联系尺寸 6
2.6.1机床装料高度的确定 6
2.6.2夹具轮廓尺寸的确定 7
2.6.3中间底座尺寸的确定 7
2.6.4主轴箱轮廓尺寸的确定 7
2.7机床分组 8
2.8机床生产率计算卡 8
3设计计算 11
3.1切削用量的选择 11
3.1.1左侧面钻孔 11
3.1.2后侧面钻孔 12
3.1.3右侧面钻孔 12
3.2 计算切削力、切削扭矩、切削功率及刀具耐用度 12
3.3确定主轴、尺寸、外伸尺寸 16
3.4选择接杆 16
3.5导向结构的选择 17
3.6动力部件工作循环及行程的确定 17
4 组合机床主轴箱设计 19
4.1绘制左主轴箱设计原始依据图 19
4.2 主轴、齿轮的确定及动力计算 20
4.2.1 主轴型式和直径、齿轮模数的确定 20
4.2.2 主轴箱的动力计算 20
4.3主轴箱传动系统的设计与计算 20
4.3.1 驱动轴、主轴的坐标计..
论文说明书共34页，字数总计：13605
资料简介：
文献资料
A0-TY295柴油机机体三面钻孔工序图.dwg
A0-后盖补充加工图.dwg
A0-机床联系总图.dwg
A0-加工示意图.dwg
A0-中间底座.dwg
A0-左主轴箱箱体补充加工.dwg
A0-左主轴箱装配图.dwg
A2-箱体坐标检查图.dwg
A2-主轴.dwg
A3-侧盖补充加工图.dwg
A3-传动轴.dwg
A3-手柄轴.dwg
A4-生产率计算卡.dwg
毕业设计开题报告.doc
毕业设计任务书.doc
毕业设计说明书：TY295柴油机机体三面钻孔组合机床总体及左主轴箱设计.doc
毕业设计说明书封面.doc
毕业实习报告.doc
课题申报表.doc
外文翻译.doc
外文翻译原文.pdf
摘要.doc
TY295柴油机机体三面钻孔组合机床总体及左主轴箱设计
摘要：由于TY295柴油机使用的广泛性，该型号柴油机机体是需要大批量生产的。为提高其加工精度和生产效率，需要设计一台组合机床来改善柴油机机体的加工情况。本课题是针对TY295柴油机机体三面钻孔组合机床总体及左主轴箱的设计，用于同时加工被加工零件左侧面上的15个 孔，3个 孔；右侧面上7个 孔，3个 孔，5个 孔；后面上的3个 孔，一个 孔，一次装夹同时完成37个孔的加工。
在设计过程中，采用后面、左面、下面三面定位, 左面和后面用定位销定位，下面用定位条定位。上面采用气压缸夹紧, 加工工艺性较好,零件装夹方便。此次设计主要分为组合机床总体设计和左主轴箱设计两大部分，在进行这两块设计时，首先需要确定切削用量，计算切削力、切削扭矩、切削功率及刀具耐用度，然后以此确定主轴、外伸尺寸等。对于主轴箱设计部分，首先需要绘制设计原始依据图，并进行主轴、齿轮的确定与动力计算，接着进行主轴箱的动力计算等，最后，还需进行齿轮、各类轴的校核，就此完成了整个设计过程。此次设计采用卧式单工位三面同时钻孔的方案，这是设计的亮点，能够大大节约加工时间，提高工作效率。同时本组合机床有结构简单、操作方便、加工精度高、工人劳动强度低及有利于提高加工生产率等优点，实现了设计的目标要求。
关键词：柴油机机体；主轴箱；三面钻孔；组合机床
Design of General and Left Headstock of Modular Machine Tool for Drilling Holes on Three-Side of TY295 Diesel Engine Block
Abstract: Due to the extensive use of TY295 diesel engine. It is a product which needs of mass production. In order to prove the disposition and the production efficiency, we need to design a high effective modular machine tool to improve the production of the TY295 Diesel Engine Block. This issue is a design of TY295 engine block for drilling on three sides and left the overall combination of machine tool spindle box. This used for cure the holes of Three-Side of TY295 Diesel Engine Economy at one time, left face of fifteen holes with the diameter is 6.8, 3 holes with the diameter is 8.5; the right side surface of seven holes whit the diameter is 6.8, three holes with the diameter is 8.5, 5 holes whit the diameter is10.3; behind side surface of the 3-holes with the diameter is 12, a hole with the diameter is 14.
The modular machine tool uses the horizontal-type single location three-side processing plan, the processing and assembly technology capability is good, and it clamps conveniently. In the design process of jig, the work piece has been located by three surfaces - behind, left and underside. A pin has been used on the behind and left. Two orientation bars have been used on the underside. Use pneumatic cylinder to clamp the above and the right side. On the compress platen，using a guide rod to guide clamping, in order to make it clamping smooth and reliable. This design included the design of machine tool and the headstock of left.I need to determine the cutting parameters to calculate the cutting force, torque, power and tool life, and then to determine the axis size outriggers first. For the Part of the spindle box design, we should draw the picture, count the principal axis and the gear, the drive of headstock. At last, we must check these. This modular machine tool has many advantages such as the simple structure, the ease operation, the high processing precision , the worker labor intensity is low and is advantageous to raise the production efficiency and so on.
Key words: Engine Block；Headstock; Drill hole; Modular machine tool
目 录
1 前言 2
2 组合机床总体设计 3
2.1 总体方案论证 3
2.1.1 被加工零件的特点 3
2.1.2 工艺路线的确立 3
2.1.3 机床配置型式的选择 4
2.1.4 定位基准的选择 4
2.2 选用滑台传动型式 4
2.3选机械滑台的型号 5
2.4选动力箱型号 6
2.5选择滑台侧底座 6
2.6确定机床联系尺寸 6
2.6.1机床装料高度的确定 6
2.6.2夹具轮廓尺寸的确定 7
2.6.3中间底座尺寸的确定 7
2.6.4主轴箱轮廓尺寸的确定 7
2.7机床分组 8
2.8机床生产率计算卡 8
3设计计算 11
3.1切削用量的选择 11
3.1.1左侧面钻孔 11
3.1.2后侧面钻孔 12
3.1.3右侧面钻孔 12
3.2 计算切削力、切削扭矩、切削功率及刀具耐用度 12
3.3确定主轴、尺寸、外伸尺寸 16
3.4选择接杆 16
3.5导向结构的选择 17
3.6动力部件工作循环及行程的确定 17
4 组合机床主轴箱设计 19
4.1绘制左主轴箱设计原始依据图 19
4.2 主轴、齿轮的确定及动力计算 20
4.2.1 主轴型式和直径、齿轮模数的确定 20
4.2.2 主轴箱的动力计算 20
4.3主轴箱传动系统的设计与计算 20
4.3.1 驱动轴、主轴的坐标计..
