当前课程知识点：CNC Programming > 5 CNC machining simulation > CNC Programming Final Exam > CNC machining simulation
1. What is the basic operation flow of Yulong CNC machining simulation software？
2. In CNC lathe, what is the basic point of tool alignment when establishing machining coordinate system by setting tool offset value?
3. What are the common tools for tool alignment on CNC milling machines? What are the basic points of tool alignment?
-1.1 CNC Technology Development History
--CNC Technology Development History
-1.2 Basic working principle of CNC
--Basic working principle of CNC
-1.3 CNC machine tool composition and classification
--CNC machine tool composition and classification
-Overview
-2.1.1 CNC programming content and steps
--CNC programming content and steps
-2.1.2 Program structure and format
--Program structure and format
-2.2.1 CNC machine axes and movement directions
--CNC machine axes and movement directions
-2.2.2 CNC machine coordinate system
--CNC machine coordinate system
-2.3.1 Common programming codess 1
-2.3.2 Common programming codess 2
-2.3.3 Basic concept of tool compensation
--Basic concept of tool compensation
-2.3.4 Tool radius compensation
-2.3.5 B tool radius compensation
-2.3.6 C tool radius compensation
-2.3.7 Use of tool radius compensation command
--Use of tool radius compensation command
-2.3.8 Precautions for using tool radius compensation command
--Precautions for using tool radius compensation command
-2.3.9 Use of tool length compensation codes
--Use of tool length compensation codes
-Basic CNC machining programming
-Basic CNC machining programming
-3.1.1 The main content of CNC machining process analysis
--The main content of CNC machining process analysis
-3.1.2 The design of CNC machining process route
--The design of CNC machining process route
-3.1.3 The design of the path of NC machining
--The design of the path of NC machining
-3.1.4 Design of positioning and clamping schemes and selection of CNC fixtures
--Design of positioning and clamping schemes and selection of CNC fixtures
-3.1.5 CNC tool selection
-3.1.6 Determination of tool setting point and tool change point
--Determination of tool setting point and tool change point
-3.1.7 Determination of cutting amount
--Determination of cutting amount
-3.2 CNC processing technology file
--CNC processing technology file
-3.3.1 Size conversion
-3.3.2 Base point coordinate calculation
--Base point coordinate calculation
-3.3.3 Basic concept of non-circular curve node coordinate calculation
--Basic concept of non-circular curve node coordinate calculation
-3.3.4 Calculation of node coordinates when approaching non-circular curve with straight line segment
--Calculation of node coordinates when approaching non-circular curve with straight line segment
-CNC machining programming pre-processing
-CNC machining programming pre-processing
-4.1.1 Key points of CNC lathe programming
--Key points of CNC lathe programming
-4.1.2 Basic programming codes unique to CNC lathes
--Basic programming codes unique to CNC lathes
-4.1.3 Fixed cycle codes
-4.1.4 Single fixed cycle codes for thread cutting
--Single fixed cycle codes for thread cutting
-4.1.5 Compound loop codes 1
-4.1.6 Compound loop codes 2
-4.2.1 Process design and mathematical processing
--Process design and mathematical processing
-4.2.2 Key points of program design
--Key points of program design
-4.3.1 Key points of milling machine and machining center programming
--Key points of milling machine and machining center programming
-4.3.2 Basic instructions specific to milling machines and machining centers
--Basic instructions specific to milling machines and machining centers
-4.3.3 Milling machine and machining center programming fixed cycle instruction
--Milling machine and machining center programming fixed cycle instruction
-4.3.4 Subroutine format and call
-4.3.5 Subroutine nesting and different uses of M99
--Subroutine nesting and different uses of M99
-4.4.1 Process design and mathematical processing
--Process design and mathematical processing
-4.4.2 Key points of program design
--Key points of program design
-CNC programming technology
-5.1.1 The function and interface of Yulong CNC simulation software
--The function and interface of Yulong CNC simulation software
-5.1.2 The operation of basic software
--The operation of basic software
-5.2.1 The principle of Lathe tool setting
--The principle of Lathe tool setting
-5.2.2 The operation of Lathe tool setting
--The operation of Lathe tool setting
-5.3.1 Preparation for turning simulation
--Preparation for turning simulation
-5.3.2 The operation of turning simulation
--The operation of turning simulation
-5.4.1 Principle of tool setting on CNC milling machine
--Principle of tool setting on CNC milling machine
-5.4.2 The operation of tool setting
--The operation of tool setting
-5.5.1 Preparation for milling simulation
--Preparation for milling simulation
-5.5.2 The operation of milling simulation
--The operation of milling simulation
-CNC machining simulation
-CNC Programming Final Exam
