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數控車銑加工(初級) 版權信息
- ISBN：9787302662839
- 條形碼：9787302662839 ; 978-7-302-66283-9
- 裝幀：平裝
- 冊數：暫無
- 重量：暫無
- 所屬分類：>>
數控車銑加工(初級) 本書特色
緊密對接發布的“1 X”數控車銑加工職業技能等級標準。
采取漸進式的任務學習方式，介紹數控編程及加工的基本方法、工藝常識和操作技能
選用國內多種通用的CAD/CAM軟件，設計典型教學案例及配套教學資源
數控車銑加工(初級) 內容簡介
本教材作為《數控車銑加工》系列教材初級工分冊，內容涵蓋數控加工工藝、編程基礎和機床操作三大部分內容。重點介紹數控車床、數控銑床和加工中心的編程指令、夾具、刀具、工藝流程、設備操作等專業知識。并根據技能型人才培養需求，科學設計了典型教學案例及配套教學資源，通過漸進式的任務學習及訓練，使學生掌握數控編程及加工的基本方法、工藝常識和操作技能。本系列教材及配套資源可用于機械及相關專業的本科、專科、高職和專業培訓院校的數控技術等課程的教材。
數控車銑加工(初級) 目錄
項目引導
項目一銷軸車削編程與加工訓練
任務一學習關鍵知識點
1.1初步認識數控車床
1.2車削加工特點
1.3刀具知識
1.3.1刀具分類
1.3.2刀具選擇
1.4夾具知識
1.5量具知識
1.5.1游標卡尺
1.5.2千分尺
1.6基本指令
1.6.1數控車削程序的基本格式
1.6.2基本準備功能指令
1.6.3輔助功能M代碼
1.6.4數控車床利用T代碼
1.6.5主軸功能S代碼
任務二工藝準備
1.7零件圖分析
1.8工藝設計
1.9數控加工程序編寫
任務三上機訓練
1.10設備與用具
1.11認識機床
1.11.1開機
1.11.2機床面板
1.11.3回參考點
1.12刀具準備
1.13設定工件原點
1.13.1Z軸原點設定
1.13.2X軸原點設定
1.14程序編輯
1.15數控加工程序的仿真
1.16零件加工
1.17零件檢測
項目總結
課后習題
項目二手柄車削編程與加工訓練
任務一學習關鍵知識點
2.1基本指令
2.1.1圓弧插補指令
2.1.2倒角過渡指令
2.1.3刀尖圓弧半徑補償指令
2.1.4仿形粗加工循環指令G73
任務二工藝準備
2.2零件圖分析
2.3工藝設計
2.4數控加工程序編寫
任務三上機訓練
2.5設備與用具
2.6開機前檢查
2.7加工前準備
2.8零件加工
2.9零件檢測
項目總結
課后習題
項目三驅動軸車削編程與加工訓練
任務一學習關鍵知識點
3.1螺紋常識
3.1.1螺紋分類
3.1.2公制螺紋的表示方法
3.1.3螺紋車削相關尺寸計算
3.2螺紋檢測量具
3.3基本指令
任務二工藝準備
3.4零件圖分析
3.5工藝設計
3.6數控加工程序編寫
任務三上機訓練
3.7設備與用具
3.8開機前檢查
3.9加工前準備
3.10零件加工
3.11零件檢測
項目總結
課后習題
項目四驅動輪銑削編程與加工訓練
任務一學習關鍵知識點
4.1初步認識數控加工中心
4.2銑削加工特點
4.3刀具知識
4.4夾具知識
4.5量具知識
4.6工藝知識
4.6.1定位原理
4.6.2基準
4.6.3機械加工工藝規程制定的原則
4.7基本指令
4.7.1數控銑削程序的基本格式
4.7.2常用準備功能指令
4.7.3常用輔助功能指令
任務二工藝準備
4.8零件圖分析
4.9工藝設計
4.10數控加工程序編寫
任務三上機訓練
4.11設備與用具
4.12認識機床
4.12.1開機檢查
4.12.2機床面板
4.12.3回原點
4.13刀具準備
4.14尋邊器與工件找正
4.14.1安裝尋邊器
4.14.2加工中心調用尋邊器
4.14.3工件找正
4.15對刀
4.16程序編輯
4.17數控加工程序的仿真
4.18零件加工
4.19零件檢測
項目總結
課后習題
項目五槽輪銑削編程與加工訓練
任務一學習關鍵知識點
5.1數控機床坐標系旋轉功能及原理
5.2子程序的格式與應用
5.2.1子程序的格式
5.2.2子程序的調用
5.2.3子程序在相似形狀重復加工時的應用
5.2.4子程序在分層加工時的應用
任務二工藝準備
5.3零件圖分析
5.4工藝設計
5.5數控加工程序編寫
任務三上機訓練
5.6設備與用具
5.7開機檢查
5.8零件加工
5.9零件檢測
項目總結
課后習題
項目六驅動軸、從動軸螺紋孔編程與加工訓練
任務一學習關鍵知識點
6.1常見絲錐
6.2攻絲加工工藝方法
6.3攻絲加工螺紋底孔尺寸
6.4螺紋攻絲的操作方法
6.4.1手工攻絲
6.4.2機械攻絲
6.5攻絲指令
6.6螺紋孔的檢測
任務二工藝準備
6.7零件圖分析
6.8工藝設計
6.9數控加工程序編寫
任務三上機訓練
6.10設備與用具
6.11開機檢查
6.12零件加工
6.13零件檢測
項目總結
課后習題
Contents Projects Guidance Project 1Programming and Machining Training for Pin Shaft Turning Task 1Learn Key Knowledge Points 1.1Preliminary understanding of CNC lathes 1.2Turning features 1.3Knowledge of cutters 1.3.1Classification of cutters 1.3.2Cutters selection 1.4Knowledge of fixtures 1.5Knowledge of measuring tools 1.5.1Vernier caliper 1.5.2Micrometers 1.6Basic instructions 1.6.1Basic format of the CNC turning program 1.6.2Basic preparatory function instructions 1.6.3Miscellaneous function Mcodes 1.6.4CNC lathes utilize Tcode 1.6.5spindle function Scode Task 2Technological Preparation 1.7Parts drawing analysis 1.8Technological design 1.9CNC machining programming Task 3Handson Training 1.10Equipment and appliances 1.11Get to know the machine tool 1.11.1Power on 1.11.2Operation panel 1.11.3Return to reference point 1.12Cutters preparation 1.13Set the workpiece origin 1.13.1Zaxis origin setting 1.13.2Xaxis origin setting 1.14Program editing 1.15Simulation of CNC machining program 1.16Part machining 1.17Part inspection Project Summary Exercises After Class Project 2Programming and Machining Training for Handle Turning Task 1Learn Key Knowledge Points 2.1Basic instructions 2.1.1Circular interpolation instruction 2.1.2Chamfer/Corner arc transition instruction 2.1.3Tool radius compensation instructions 2.1.4Profile modeling roughing turning cycle instruction G73 Task 2Technological Preparation 2.2Part drawing analysis 2.3Technological Design 2.4CNC machining programming Task 3Handson Training 2.5Equipment and appliances 2.6Check before powering on 2.7Preparation before machining 2.8Part machining 2.9Part inspection Project Summary Exercises After Class Project 3Programming and Machining Training for Drive Shaft Turning Task 1Learn Key Knowledge Points 3.1General knowledge of thread 3.1.1Classification of threads 3.1.2Representation of metric threads 3.1.3Calculation of dimensions related to thread turning 3.2Thread measuring tool 3.3Basic instruction Task 2Technological Preparation 3.4Part drawing analysis 3.5Technological design 3.6CNC machining programming Task 3Handson Training 3.7Equipment and appliances 3.8Check before powering on 3.9Preparation before machining 3.10Part machining 3.11Part inspection Project Summary Exercises After Class Project 4Programming and Machining Training for Drive Wheel Milling Task 1Learn Key Knowledge Points 4.1Preliminary understanding of CNC machining center 4.2Milling characteristics 4.3Knowledge of cutters 4.4Knowledge of fixture 4.5Knowledge of measuring tools 4.6Technology knowledge 4.6.1Positioning principle 4.6.2Benchmarks 4.6.3Principles for the formulation of machining process
specification 4.7Basic instructions 4.7.1Basic format of CNC milling program 4.7.2Commonly used preparatory function instructions 4.7.3Commonly used auxiliary function instructions Task 2Technological Preparation 4.8Part drawing analysis 4.9Technological design 4.10CNC machining program writing Task 3Handson Training 4.11Equipment and appliances 4.12Get to know the machine tool 4.12.1Power on inspection 4.12.2Operation panel 4.12.3Return to origin 4.13Cutters preparation 4.14Edge finder and workpiece alignment 4.14.1Installing the edge finder 4.14.2The machining center calls the edge finder 4.14.3Workpiece alignment 4.15Cutter setting 4.16Program editing 4.17Simulation of CNC machining program 4.18Part machining 4.19Part inspection Project Summary Exercises After Class Project 5Programming and Machining Training for Geneva Wheel Milling Task 1Learn Key Knowledge Points 5.1Function and principle of coordinate system rotation 5.2Format and application of subprogram 5.2.1Format of subprogram 5.2.2Call subprogram 5.2.3Application of subprogram when a similar shape is
processed repeatedly 5.2.4Application of subprogram in layered processing Task 2Technological Preparation 5.3Part drawing analysis 5.4Technological design 5.5CNC machining program writing Task 3Handson Training 5.6Equipment and Appliances 5.7Check before powering on 5.8Part machine 5.9Part inspection Project Summary Exercises After Class Project 6Programming and Machining Training for Threaded Hole of Drive
Shaft and Driven Shaft
Task 1Learn Key Knowledge Points 6.1Common taps 6.2Tapping process method 6.3Thread bottom hole size for tapping cutting 6.4Operation method of thread tapping 6.4.1Hand tapping 6.4.2Mechanical tapping 6.5Tapping instructions 6.6Inspection of threaded holes Task 2Technological Preparation 6.7Part drawing analysis 6.8Technological design 6.9CNC machining program writing Task 3Handson Training 6.10Equipment and appliances 6.11Check before powering on 6.12Part machine 6.13Part inspection Project Summary Exercises After Class
Contents Projects Guidance Project 1Programming and Machining Training for Pin Shaft Turning Task 1Learn Key Knowledge Points 1.1Preliminary understanding of CNC lathes 1.2Turning features 1.3Knowledge of cutters 1.3.1Classification of cutters 1.3.2Cutters selection 1.4Knowledge of fixtures 1.5Knowledge of measuring tools 1.5.1Vernier caliper 1.5.2Micrometers 1.6Basic instructions 1.6.1Basic format of the CNC turning program 1.6.2Basic preparatory function instructions 1.6.3Miscellaneous function Mcodes 1.6.4CNC lathes utilize Tcode 1.6.5spindle function Scode Task 2Technological Preparation 1.7Parts drawing analysis 1.8Technological design 1.9CNC machining programming Task 3Handson Training 1.10Equipment and appliances 1.11Get to know the machine tool 1.11.1Power on 1.11.2Operation panel 1.11.3Return to reference point 1.12Cutters preparation 1.13Set the workpiece origin 1.13.1Zaxis origin setting 1.13.2Xaxis origin setting 1.14Program editing 1.15Simulation of CNC machining program 1.16Part machining 1.17Part inspection Project Summary Exercises After Class Project 2Programming and Machining Training for Handle Turning Task 1Learn Key Knowledge Points 2.1Basic instructions 2.1.1Circular interpolation instruction 2.1.2Chamfer/Corner arc transition instruction 2.1.3Tool radius compensation instructions 2.1.4Profile modeling roughing turning cycle instruction G73 Task 2Technological Preparation 2.2Part drawing analysis 2.3Technological Design 2.4CNC machining programming Task 3Handson Training 2.5Equipment and appliances 2.6Check before powering on 2.7Preparation before machining 2.8Part machining 2.9Part inspection Project Summary Exercises After Class Project 3Programming and Machining Training for Drive Shaft Turning Task 1Learn Key Knowledge Points 3.1General knowledge of thread 3.1.1Classification of threads 3.1.2Representation of metric threads 3.1.3Calculation of dimensions related to thread turning 3.2Thread measuring tool 3.3Basic instruction Task 2Technological Preparation 3.4Part drawing analysis 3.5Technological design 3.6CNC machining programming Task 3Handson Training 3.7Equipment and appliances 3.8Check before powering on 3.9Preparation before machining 3.10Part machining 3.11Part inspection Project Summary Exercises After Class Project 4Programming and Machining Training for Drive Wheel Milling Task 1Learn Key Knowledge Points 4.1Preliminary understanding of CNC machining center 4.2Milling characteristics 4.3Knowledge of cutters 4.4Knowledge of fixture 4.5Knowledge of measuring tools 4.6Technology knowledge 4.6.1Positioning principle 4.6.2Benchmarks 4.6.3Principles for the formulation of machining process
specification 4.7Basic instructions 4.7.1Basic format of CNC milling program 4.7.2Commonly used preparatory function instructions 4.7.3Commonly used auxiliary function instructions Task 2Technological Preparation 4.8Part drawing analysis 4.9Technological design 4.10CNC machining program writing Task 3Handson Training 4.11Equipment and appliances 4.12Get to know the machine tool 4.12.1Power on inspection 4.12.2Operation panel 4.12.3Return to origin 4.13Cutters preparation 4.14Edge finder and workpiece alignment 4.14.1Installing the edge finder 4.14.2The machining center calls the edge finder 4.14.3Workpiece alignment 4.15Cutter setting 4.16Program editing 4.17Simulation of CNC machining program 4.18Part machining 4.19Part inspection Project Summary Exercises After Class Project 5Programming and Machining Training for Geneva Wheel Milling Task 1Learn Key Knowledge Points 5.1Function and principle of coordinate system rotation 5.2Format and application of subprogram 5.2.1Format of subprogram 5.2.2Call subprogram 5.2.3Application of subprogram when a similar shape is
processed repeatedly 5.2.4Application of subprogram in layered processing Task 2Technological Preparation 5.3Part drawing analysis 5.4Technological design 5.5CNC machining program writing Task 3Handson Training 5.6Equipment and Appliances 5.7Check before powering on 5.8Part machine 5.9Part inspection Project Summary Exercises After Class Project 6Programming and Machining Training for Threaded Hole of Drive
Shaft and Driven Shaft
Task 1Learn Key Knowledge Points 6.1Common taps 6.2Tapping process method 6.3Thread bottom hole size for tapping cutting 6.4Operation method of thread tapping 6.4.1Hand tapping 6.4.2Mechanical tapping 6.5Tapping instructions 6.6Inspection of threaded holes Task 2Technological Preparation 6.7Part drawing analysis 6.8Technological design 6.9CNC machining program writing Task 3Handson Training 6.10Equipment and appliances 6.11Check before powering on 6.12Part machine 6.13Part inspection Project Summary Exercises After Class
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數控車銑加工(初級) 作者簡介
趙慧，天津輕工職業技術學院教師、銑工高級技師、講師，研究方向為“多軸高速高精加工技術”，曾榮獲天津市新長征突擊手、天津市五一勞動獎章、天津市技術能手等稱號，畢業后一直從事數控加工的技術及教學相關工作；曾作為短期技術專家，赴埃塞俄比亞進行技術援助；多次參加、指導學生參加省市級、國家級技能大賽。本人發表專業論文10篇，主編雙語教材1部，參編教材1部，主持完成研究課題2項，橫向課題2項，參與課題10項，項目到款額12萬元；2022年3月獲批天津市2022年度海河名師訪學研修導師。
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