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楼主: ruanson

建议选学数控机床

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 楼主| 发表于 2005-4-28 17:46 | 显示全部楼层
Post by nwind
请问Ruanson ,此类training对法语要求大概有多高?你上training前,法语达到什么程度?本人只学过cofi四级,想上英语的machinning technics,但几个学校的英语班都迟迟开不起来,而上法语班又不知应付得了?谢谢。
我觉得对语言的要求还是很高的.本人上完了五级COFI,而且可以大概听懂RADIO,但刚开始的时候还是觉得很困难.主要是工作用语太多了.而且我又没有工作经验.但我不知道你所说的四级是什么样的程度,无法给你作答.至少,你能用法语去报名,并参加考试吧.
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发表于 2005-4-28 18:08 | 显示全部楼层
请说话客气点,人家也就是热心提了个建议,用不着挤兑。那个法语学校和航校差不多,专业都不错,不愁生源。
Post by xuyy
ruson,哪个学校的托?:confused:
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 楼主| 发表于 2005-4-28 18:14 | 显示全部楼层
Post by xuyy
ruson,哪个学校的托?:confused:
哈哈,真有意思!
????????
无奇不有!!!!!!!!!!!!!!!:p
你不想学,真没人逼你
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发表于 2005-5-4 12:05 | 显示全部楼层

介绍一些安省数控技术培训情况(1)

现在,再给大家介绍一些我所了解的安省数控技术培训情况,与大家分享。
我是在安省georgian学院的网站上了解到这些信息的,叫做“Machining and CNC Programming”。在安省华人办的培训机构如NECC等也都有类似课程,叫“CNC/MasterCAM”,在安省属于“Certificate Courses and Industry Credentialing”,是典型的短期培训(part-time)。georgian学院的这个program共有5门courses:
Machine Shop Applications  
Advanced Machining Applications
CNC Basic
MasterCAM 2D CNC Programming  
MasterCAM 3D CNC Programming
全部课程需要222个小时,另外该学院还有最后一个General Machining Introduction,30个小时。也就是说大概250个小时学完。
不过,money也是大大的多,因为安省这类培训是收费的,该学院这个program全部下来要2167$而且text and disk extra ,差不多1个小时100$。
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发表于 2005-5-4 12:12 | 显示全部楼层
下面就具体介绍一下该学院的课程:
(1)Machine Shop Applications - TECH 0010
This is a hands-on/theory approach to the safe set-up and operation of standard metal cutting machine tools. Topics include the selection of tools, correct feed rates (进刀速度)and machining procedures(加工过程).
Program Layout:
Theory: First ½ hour of every class. Questions and short lesson
Week 1: Introduction
Week 2: Drill Jig/Lathe Project, ½ class doing each project
Week 3: Drill Jig/Lathe Project
Week 4: Drill Jig/Lathe Project
Week 5: Switch ½ class doing each project
Week 6: Lathe Project/Drill Jig
Week 7: Lathe Project/Drill Jig
Week 8: Lathe Project – Internal thread Nut(车床操作,车内螺纹螺帽)
Week 9: Lathe Project – External thread, Taper turning (外螺纹车削)
Week 10: Complete all unfinished operations
Fee: $325.00 text extra
Hours: 30
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发表于 2005-5-4 12:16 | 显示全部楼层
(2)Advanced Machining Applications - TECH 0046(进阶机床操作)
This advanced machining course will enable students to set-up and operate vertical milling machines(立式铣床), basic heat treat(热处理) and surface grinders(磨床). Innovative concepts and techniques of today’s manufacturing process will be incorporated into this course.
Prerequisite(s):Machine Shop Applications TECH 0010 or experience using machine shop equipment.
Program Layout:
Theory: First ½ hour of every class. Questions and short lesson.
Week 1: Introduction
Week 2: 1-2-3 Blocks mill (铣削)
Week 3: 1-2-3 Blocks mill
Week 4: 1-2-3 Blocks mill
Week 5: 1-2-3 Blocks drill(钻削)
Week 6: 1-2-3 Blocks drill
Week 7: 1-2-3 Blocks drill
Week 8: 1-2-3 Blocks grind (磨削)
Week 9: 1-2-3 Blocks grind
Week 10: 1-2-3 Blocks grind
Week 11: 1-2-3 Blocks grind completed
Week 12: Vernier base(测量)
Week 13: Vernier base
Week 14: Vernier base
Week 15: Vernier base completed
Fee: $495.00 text extra
Hours: 48
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发表于 2005-5-4 12:20 | 显示全部楼层
(3)CNC Basic - TECH 0071(CNC基础)
This course provides training in the programming of lathe and milling machines. The program utilizes interactive Torcam software(用另一个CAM软件进行培训)
Prerequisite(s): Machine Shop Applications TECH 0010 or equivalent experience; basic computer skills
Course Content:
CNC lathe and CNC mill machine tool functions
Calculations of spindle rpm, work piece rpm, federates and depths of cut
Cartesian co-ordinate system
The correct application of preparatory functions (G-codes) G代码编程
The correct application of miscellaneous function codes (M-codes) M代码编程
Manual programming
Computer programming
Preparation of a program manuscript
Machine tool alarm signals
Fee: $449.00 text and disk extra
Hours: 48
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发表于 2005-5-4 12:21 | 显示全部楼层
(4)MasterCAM 2D CNC Programming - TECH 0012
The course explains the basic concepts of CAM and 2-axis machining operations such as turning and milling 2-D contours. Lettering, pocketing, drilling, counter-boring and threading are included. The course is designed to provide students with a fundamental knowledge to use MasterCam efficiently. It is delivered in a structured learning environment.
Prerequisite(s): CNC Basic TECH 0071 and CADKey 1 TECH 0181 or equivalent experience
Course Content:
CNC programming fundamentals
Machining fundamentals, selection of cutting tools
MasterCAM environments, SAVE, FILE AND EXIT commands
CAD/CAM programming overview
Basic 2-D geometry construction using POINT, LINE, ARC, CIRCLE, RECTANGLE, CHAMFER, SPLINE, ELLIPSE, AND LETTERS commands
Practice CREATE commands
Modify existing geometry
Apply geometry modification using DELETE, MODIFY, and X-FORM
Create 2-D toolpaths from drawing to part
Toolpath editing " Merge toolpath files
Toolpath editing functions - mirror, rotate, scale, and translate
MasterCAM process and toolpath planning
Prepare process plan sheets
File conversion
Lathe programming, co-ordinate systems, program zero, radius and diameter dimensioning
Turning tools construction and definition
Select correct cutting tools
Construct new tool drawings
Modify existing tool drawings
Fee: $449.00 text and disk extra
Hours: 48
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发表于 2005-5-4 12:23 | 显示全部楼层
(5)MasterCAM 3D CNC Programming - TECH 0013
This course further demonstrates the system’s capabilities in creating and editing 3D wire frame geometrical surfaces. Three-axis machining operations such as 3D contouring, ruled, swept, revolved, lofted, coons, and NURB surfaces will be presented.
Prerequisite: Successful completion of MasterCAM 2D CNC Programming TECH 0012 or equivalent knowledge of the MasterCAM software.
Course Content:
3-D toolpaths
Absolute and incremental programming
Features of wire frame models and surface models
Preparatory function codes (G-codes)
Creation of fundamental surface modeling
Derived and composite surface modeling
Apply 3-D toolpath modules
Use the multi surf module to generate toolpaths for composite surfaces
Fixed and canned cycles
Subroutine programming
3-D toolpath editing
Generate part program
Determine edge and skill profiles of the wire frame model for surface model
Power up, enter program, setup and run a CNC mill
Prerequisite(s): Successful completion of MasterCAM 2D CNC Programming TECH 0012 or equivalent knowledge of the MasterCAM software
Fee: $449.00 text and disk extra
Hours: 48
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发表于 2005-5-4 12:24 | 显示全部楼层
最后还有1个General Machining Introduction
TECH 0185
Theory and hands-on work covers basic shop practices; safety, machinne set up and operations, metal cuting, machine tools, feed rates, tool selection
Fee: $352.35
Hours: 30
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