cnc mct job sheet( sentrol, fanuc basic1 ) 65p

Job Name1. Operation of Machining centerHours

Objectives1. Understanding about the MCT structure, principle. 2. Can operate with the controller and machine.3. How to setup of Coordinate with the controller.

Instrumentsand ToolsMaterialsSpecificati-onQua-ntitySafety and Caution

*CNC MCT *Controller*machine vise *vernier calipers, *micrometer, *dial gauge *SquareTNV40A0.05mm0.01mm0~25, 25~500.01mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box 2 Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Main structures :CNC machining center is similar body as conventional machine but the system is quite different method by programming than manual .It consist of electronic controller and hydraulic system automatically, furthermore, ATC system is control by compressor special attachment. The main structures are : 1. Head stock : Fix of tools by pneumatic 2. Base and column 3. Table 4. Controller panel : Concentrated on the Operation switches and Input command key boards. 5. Automatic tool change system , others , Ball screw: High precision feed system by few of friction ratio, back lash remove device ,Servo motor : Feedback of speed and position makes same as input and output values etc .

2. MCT working processPart Drawing Select M/C Tool Required Cutting condition Make P/G Input of Data Display of Profile Test Operation Produce the Part InspectionWorking PlanProgramming Test CutAlteration Start to WorkMDI InputTool SettingPart Drawing

3.Coordinate of MCT

Distance between M/C zero point (G28) & Work piece zero (G54~G59 or G92)

* In case of vertical CNC machining center indicated to set up X 17 Plane (X Y) automatically in the parameter.

2 .Operation switch : First electric switch on ,which is attached rear position then, start to hydraulic and coolant motor on. Second , power main switch on the operation panel

3. Display on the monitor : that EMERGENCY BUTTON S/W ON , Release the emergency button while light pressing to the clock wise direction.

4. Manual reference point return (ZRN)For machine runs first or electric power supply out, emergency buttoned, must Reference point return (ZRN) first to the machine origin manually. MCT is different than CNC Lathe1) Select the Handle mode switch2) Press the Position select key(F1) , choose Relative value and 0 setting 3) X, Y, Z axes with MPG move to direction over 100mm 4) Select key ZRN key (F3) in the Mode switch5) 8 Z + Direction till flickering coordinate mark is finished..6) 4 X + and 1 Y Direction same time as above mentioned* Reference point return (ZRN) is completed.

5.Using method with Program controller

Contents of this Sentrol which was developed by S&T co. is contained below mentioned :CRT display is contained visual eyesight checking for all of information and function Function key F1~ F8 are called soft or function key which is located under side of CRT, divided into 2 function Keys for calling out and indication which has right side display key and left side. Select key uses DNC operation, Reference point return, Edit, Cycle start, Manual operation, MDI, Handle operation, etc.

(a) CRT Display : Function key(F1~F8), Mode switch1 Display key belong to Position, Feed, Program offset, Setup, Diagnosis etc2 Select key belong to ZRN, Edit, Auto, Manual, MDI, Handle etc.(b) Input key board : eob key ; (end of block)3 back space Reset key Alarm cancel Output start Automatic operation Cycle stop(temporary stop button again, Cycle start again(c) Switch panel : Mode switch, Single Block- Block to block act , Dry run Take no account P/G feed using for test. M01 is optional s/w , / is Optional block skip, Coolant, Chip conveyer etc. Others : Feed override, Command and indication, warning, etc/Operation panel key has some switches types for operationStop key means block end in the make programming.Cycle start key is from start to operate mode (Auto, MDI, DNC) change to Automatic cycle startCycle stop, to stop runs again buttoned cycle start on. MPG is contraction name of Manual data input. alphabet key, for input of data make programming, a parts, use the time of ZRN, Delete key, Reset key, space key etc..

MCT Coordinate

1. Operation of CNC LatheHours

10

Requirement : Each name of controller parts and function about F1~F8 soft key and button.How to operate Soft and Select 2 different key function as above picture.How to make work piece setting for Diameter and Length.

NO.CONTENTSEVALUATIONREMARKS

Ao 90Bo 80Co 70Do 60Fo 50

1CNC BASIC (Lathe, MCT)

2 PROGRAMMING

3SETTING & OPERATION

4COMPLETION OF PRACTICE

5ATTITUDE& ARRANGEMENT

ScoredTotal

MarksRanks/

COMMENTS :

Job Name2. Program and Tool offset Hours

10

Objectives1. How to make programming & input into the M/C.2. Understanding the method of Tool offset.

Instrumentsand ToolsMaterialsSpecificationQuantitySafety and Caution

*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End millSM20C

TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mmSet with collets16, 20mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2 Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge > Read drawing sheet , Process order and make programming, it begins Part drawing Process planning Programming Test cut Completion Inspection Program is a group of commands given to the CNC for operating the machine. Tool offset is working compare with many tools values from basic tool how different diameter and length values. Generally uses G40, G41, G42 for Radius offset and G49, G43 G44 length offset.

1. Structures of Program :N_____ G_____ X(U), Y(V) ,Z(W) F_____ S____ T_____ M___ ; (eob)

coordinatepreparation Sequence No.feedspindletoolsmiscellaneous

Program O 0000Block + Block + G91 G28 X0 Y0 Z0 Word G 91Address+ Data G + 91Example :MCT

G- code Command :They are preparatory functions, which involve actual tool moves, divided into the following 2 types :TypeMeansGroup

one shot G-codeEffective only in the block in which it is specified00 Group

modal G-codeEffective until another G code of the same group is specifiedOther 00 Group

Modal-G: G00, G01, G02, G03, etc.. One shot G : G04, G50, G28, G30, G70-76 Cycle function etc.. P/G case of Modal G code :G01X80. Z80. F0.1; X50.; Z30.; X0.Y0.;

2. Conception of tool offset :(a) Radius compensation of tool diameter Right and Left from the forward direction

G41 Radius Right side offset (Down cutting) G42 Radius Left side offset (Up cutting) , G4 Canceling the offset(b)There are many different tool length using MCT work , must offset the deviation from Basic tool No. 1 or it should be broken.G43 Z_ H_ + , G44 Z_ H_ - , G49 Z_ : Canceling the offset command, If the cancel on , must move up Z axis more longer than offset value for safety or broken.H is Offset No. (c) Method of Offset Basic tool No.1 touch on the surface Adjust Relative Z 0. Setting Another tool touch on the surface Input the difference value to the Offset page.

3. Inputting Program into the M/C In the Program controller for MCT, divided into 2 types Soft key(function)and some of Switches also soft function key divided Display key and Select key Operating procedures are :Make the New Program : Press main switch display SYSTEM CHECK function key (F6) select MCT Alarm happened (0724) release buttoned press the Operation panel Key F8 key Program protect changed. SELET key EDIT (F4) (F8) LIST (F1) New P/G (F1) , input displayed typing Program No. and Named O ( name) (Enter)Edit Program : Call the saved P/G , LIST(F1) key Cursor positioned (enter) Start to make programming.Check Program : In the Edit display, (F8) Book mark (F6) Program Head of block Graphic animation Scaling. Quick check In case of Alarm happened Altering in the Edit display . * Alarm Messages : O123 offset C interface , Return Reset in the Function key Select function key P/G Cursor indicate Wrong block Alter it in the Edit display

4 . ATC (automatic tool change system) Second reference point return G30 is ready for inserted basic tool which positioned values set in the Parameter. Handle mode MDI ( Turned Handle mode again, display MDI) , Command is G91 G30 Z0 (enter) Cycle startT0 ____ M06 Cycle start (Changed Tool ) Example : 10 Endmill Port No. 5 Current No. 3 calling tool No. 1 (T01)(a) Check the using tool magazine Port No. ( 005)(b) Mode Handle P/G protect off ( possible to change of Data)(c) Function key, Display Diagnosis PLC More DATA TABLE F7 key # 002 (000 is Spindle) Change the No. 005 line Data 3 1 (Cursor positioned typing 1 (enter)(d) Manual change tool : Handle mode Operation panel ( twice) Check mode on (on) Touch Spindle tool with left hand F 3 (Tool unclamp) Insert ( must fit key groove correctly ) 5. Setting up of Coordinate Coordinate : Select- Handle operate 0.1 Feed to close by- 0.01 change Touch X Select Position- Rel. Offset- X0 Cancel. same method Y, Z. Check to move X-10. Y-10. Z150. accord in the P/G.6. Steps of operation Sentrol system [TNV40A] Ready to Preparation of Run :Air Open Oil Check- Main S/W on- Power on- Operation panel- Move- oper. Panel- key- Mag. Ready-Tool swing up- Mag. Step- Exchange CW

(a) P/G Edit : Select- Edit- Finger mark- List- Select Select decide New draw up F1 Key- P/G No. : Input (Pressing Operate panel P/G Protect On)

(b) Reference Point Return : Select- Handle 0.1 Feed - X_ Y_ Z_ Feed 0.01, Feed Select- ZRN Graphic- Select Select- Finger mark- Book mark- Design- Set up- Design- Scaling- Quick check- Design set up No. 1 Design- Enlarged set up- Quick check ZRN 8/4/1 Spindle Rev. Stop, Feed,

(c) Exchange : Tool swing : Select MDI- S1000 M03 - Auto startTool change : Manual operate Panel check mode- change - Manually pressing front Button removed Again check mode Off.Coordinate : Select- Handle operate 0.1 Feed to near by- 0.01 change Touch X Select Position- Rel. Offset- X0 Cancel. same method Y, Z. Check to move X-10. Y-10. Z150. accord in the P/G.

(d) Tool Radius Compensation :In case of 12 endmill , Rad 6, Rel. X,Y, -6, in the Edit p/g 9(Z is same) Display- Offset- cursor set to D001 6. input.

Checking before runs :(e) P/G Check Edit mode : G92 G90 X-10. Y-10.Z150. ; G41 D001. (Operation panel Dry run on, override s/w least feed , Check to distance of Tool between w/p) Start to Cut :

(f) Auto operation(Panel) Single Block- Start to Auto (Check distance 20 mm gap Block G00 Z20.) Another case of ATC : Exp. No. 5 -12 Tool--- Display- Diagnosis- Finger mark- Data table- # 002 check 005- 0052- 1(Group data), - Select- Mdi- G91G30Z0M19T01M06 Cycle start.

(g) Another case of Length offset : Change from 12 Endmill to 8 Drill(8 Drill set to No. 6 Magazine, #2=6 Group data =No.16, Input G91G30Z0M19, T16M06 Cycle start .Handle(0.1)- Close to W/P- 0.01- Touch on Surface , Display- Offset- Rel.- Set to Cursor H002- Pos. Input 0.01Feed- ZRN.(h) Other comments : Make Sub Programming by from Sentrol system, must change format first, Method : Disp - Sel - #2page - Type format 0 = OM(Fanuc) , M98 P3 0088 (0088 Sub P/G 3times call ) , 1= 11M system. M98 P0088 L2 (Sub P/G 0088 twice call )Select Feed, Spindle revolution for Tapping ,uses Ball endmill, Alarm etc. - F= f x Z x N (f=mm/tooth, Z= tooth No., N= RPM) Drill, Reaming : F(mm/min.)= - N x f(mm/rev.), Tap, threading: F= N x Pitch.- 3 Dimension cutting uses Ball endmill with machining center.- Alarm treatment / Cause and steps :

Decimal alarm / nothing point or unnecessary insert (exp. M02. , S2000. F150. etc.)in the program, alter the data and reset. Not adapt D, H, value , etc. PS alarm / Not adapt the end position or condition, different command words etc. The others, lack of oil, electric problem, adjusting refer to the codes of Alarm check list by manual book.7. Beginning Cycle startFinished edit program, Cycle start as follows (a) SELECT CYCLE START(F5) display on the monitor(b) Move to the Head of Program (Press the Book mark)(c) SELET SINGLE BLOCK CYCLE START * Check the distance between Work piece and tool clearance, compare with both of them OK, release SINGLE BLOCK.

2. Program and Tool offset for CNC MCTHours

10

Requirement :

1. Each name of controller parts and function about F1~F8 soft key and button.2. How to make work piece setting & Tool offset of Diameter and Length.3. Method of make programming G- command etc.

NO.CONTENTSEVALUATIONREMARKS

Ao 90Bo 80Co 70Do 60Fo 50

1CNC BASIC ( MCT)

2 PROGRAMMING

3SETTING & OPERATION

4COMPLETION OF PRACTICE

5ATTITUDE & ARRANGEMENT

ScoredTotal

MarksRanks

COMMENTS :

Job Name3. Square Plate Hours

10

Objectives1. Can make to process for cutting2. Can select tools for cutting method 3.Can decide cutting condition and make program


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill *Face cutterS20CTNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm12, 16mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2 Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >Make programming , G and M command words are essential. G-codes are called preparatory codes, and are any word in a CNC program that begins with the letter 'G'. Generally it is a code telling the machine tool what type of action to perform M code (another "action" register or Machine code(*)) (otherwise referred to as a "Miscellaneous" function

S : spindle speed N : line number F : feed rateR : Arc radius or optional word passed to a subprogram/canned cycle P : Dwell time or optional word passed to a subprogram/canned cycle T : Tool selection I : Arc data X axis J : Arc data Y axis. K : Arc data Z axis, or optional word passed to a subprogram/canned cycle D: Cutter diameter/radius offset H : Tool length offset

1. CUTTING CONDITION :

- Drill, Reaming : F(mm/min.) = - N x f(mm/rev.), Tap, threading: F= N x Pitch.- Plane section , In case of vertical CNC machining center indicated to set up X 17 Plane (X Y) automatically in the parameter.

Cutting speed considerate with tool and work piece materials, surface roughness of work piece, strength, hardness, Tempering, etc.VelocityFeedSteelAluminum

SKHRough cutslowfast25 ~29 / 0.10~0.2530~60 / 0.1~0.30

Finish cutfastslow25~29 / 0.08~0.1230~60 / 0.1 ~0.12

*Rough cut deep depth of cut , Finish cut small depth of cut , sintered hard tools 13~2.0 times bigger than HSS

2. Absolute system (G90) & Incremental system (G91)Absolute system - Every value of command from the origin.Incremental system - Every value of command from start to end point.G90 indicates that programmed values are to be treated as absolute, or actual coordinate values. G91 as incremental, or relative coordinate values

3. Main G Codes & M Codes uses often.G20-Programming in inches , G21- Programming in mm

M0=Program Stop (non-optional), M1=Optional Stop, machine will only stop if operator selects this option , M2=End of Program , M3=Spindle on (CW rotation) M4=Spindle on (CCW rotation) , M5=Spindle off , M6=Tool Change M7=Coolant on (flood) , M8=Coolant on (mist) , M9=Coolant off M10=Pallet clamp , M11=Pallet un-clamp 4. Command block of Program. (a) Positioning in rapid, G00 G90/G91 X___ Y___ Z___ ; (b) Linear interpolation, G01 G90/G91 X___ Y ___ Z ___ F ___ ; (c) Circular interpolation, G02 , G03 G90/G91 X___ Y ___ Z___ R ___ F ___; (G02= CW, G03= CCW) I__ J__ K__; CNC machining center indicated to set up X 17 Plane (X Y) automatically in the parameter.

(Depth of cut is 5mm)4. Programming : (Commentaries) Tools: Face cutter 80mm , diameter 12 G40G49G80;---- Diameter offset, Length offset, Cycle cancelG91G28X0Y0Z0; -----Reference point return(ZRN)G54G0G90X0.Y0.; ------ Coordinate setupZ200.; -------Tool up positionG91G30Z0.M19; ------- ATC Position T1M6; (Face cutter 80) -------Change tool for Face cutting on the surface of work pieceG90G43 Z150.H01.; ------- Tool Length offsetS500M3; -------Spindle right revolution X150.Y30.; ------- positioning right Z10.M8; ------- Coolant onG1Z-1.F100; X30.; Y70.; Start to cut , 1mm depth of cut, Feed 100mm/minuteX150.; G0Z150.M5; -------Spindle stopG49Z200.M9; -------Tool length offset cancel (Offset value must longer than tool length for safety)G30G91Z0.M19; T4M6; (Endmill ,external 12) -------ATCG90G43Z150.H04.; S500 M03; G54G0X-10.Y-10.; G1 Z-5. F100; G41 X3.D4; Y85.;X95.; Y3.; X3.; Y82.; G91G3X3.Y3.G1X75.G3X9.Y-9.R9.G1Y-57.G3X-12.Y-12.G1X-72.G3X5.Y5.R5.G1X-10.; G40 G49G0 Z150.; ---- Cancel the offset M09 ; -------Coolant stop M02 ; ------- End of program.

3. Square PlateHours

10

Requirements: - Unless otherwise specified , all edges on the work piece should be chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm

StandardMain ItemsSub itemFullStandardScoreRemark

Installation of equipmentArrangement and installation of equipment101. Good(10) normal(7) bad(5) 2. Each wrong point : -2

Measuring toolsHandling Reading method 101.Understanding of measures2. for measuring tools

Dimensions90 0.2100 0.23 0.15 0.17 0.1R5 0.1 R9 0.112 0.240(each 5)

AppearanceSurfacesRadius20

Etc.201. Clothes and Attitude : 2. Conscious for Safety :

Total100

Job Name4. Square Inside cutHours

10



*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Face cutter105x105x25TNV40A(Sentrol-pro)0.05mm0-25, 25-50 0.01mm12, 16mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >

Standard pattern of MCT square type Program P/G name or Commentaries Tools: Face cutter diameter Diameter offset, Length offset, Cycle cancelReference point return(ZRN) Coordinate setup Basic tooling Tool up position ATC Position, Tool orientation Change tool for Face cutting on the surface of work piece Tool Length offset Spindle right revolution positioning right Coolant on Start to cut , depth of cut, Feed 100mm/minute Spindle stop Tool length offset cancel (Offset value must longer than tool length for safety) ATC Cancel the offset Coolant stop End of program.Programming O0002; (Square inside) P/G name or CommentariesG49G49G80; Cycle cancelG91G28X0Y0Z0 ;Reference point return(ZRN)G54G00G90T01M06; Selection of Coordinate and setup, Basic toolingG00X-10Y-10Z200.; Tool X,Y position close by work piece Z20.S700M03; Spindle right revolutionG01Z-5F100; Depth of cutG41X3.D01 ; Diameter offsetY97; ProfilingX97;Y3;X3;G00Z20.X50Y50;G01Z-5F60; Depth of cut 5mm feed speedG91X-12; Incremental valueG41D01 ; Radius offsetY7;G03.Y-14.R7.; Radius CCW directionG01X5.;Y-5;G03X14R7.; G01Y5;X5.;G03Y14.R7. ;Radius 7mm counterclock wiseG01X-5.;Y5;G03X-14R7. ; Radius 14mm counterclock wiseG01Y-5;X-5;Y-6;G00G90G40Z150.M09; offset cancel Tool up position coolant offG49G80; Length offset cancelM02; End of program2. A.T.C : Tool swing : Select MDI- S1000 M03 - Auto startTool change : Manual operate Panel check mode- change - Manually pressing front Button removed Again check mode Off.Coordinate : Select- Handle operate 0.1 Feed to near by- 0.01 change Touch X Select Position- Rel. Offset- X0 Cancel. same method Y, Z. Check to move X-10. Y-10. Z150. accord in the P/G. 3.Alarm treatment / Cause and steps : Decimal alarm / nothing point or unnecessary insert (exp. M02. , S2000. F150. etc.)in the program, alter the data and reset. Not adapt D, H, value , etc.PS alarm / Not adapt the end position or condition, different command words etc. The others, lack of oil, electric problem, adjusting refer to the codes of Alarm check list by manual book.

4. Square Inside cutHours

10

Requirements: - Unless otherwise specified , all edges on the work piece should be chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions3.0 0.1100 0.114 0.114 0.114 0.114 0.1 50 0.1100 0.240(each 5)

AppearanceSurfacesChamfer20


Total100

Job Name5. R - ProfileHours

10



*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill *Drill *Face cutter S20C 85 x 85x20TNV40A(Sentrol-pro)0.05mm0-25, 25-50 0.01mm12, 16m 6mm80mm each 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Reading drawing and make procedures2. Calculate the cutting condition3. Preparation of tools (T01, T02)4. Make programming5. Operation and Test6. ATC system , Tool No. 1 and basic tool No. 1endmil ,No. 2 drill

(a) Program Arcs

* In case of vertical CNC machining center indicated to set up X 17 Plane (X Y) automatically in the parameter

(b) Programming :G40 G49 G80; ---Tool , Length, Cycle cancel & start mode G28 X0Y0Z0; Reference Point Return (Machine Zero) ZRNT01 M06 :

G54 G90 X-10. Y-10. Z150.; ---* selection of Coordinate, Basic tool touch position from surface on X0Y0Z0; ----work piece values.(Memo Machine value, Input to menu offset -work offset page)(-)when Rel., Abs. 0 value in the work offset page)

G00 Z80.S1000 M03; --- RPM, CW, Rest distance 80mm from Tool between Work piece. Z20.; --- Setting check, closing Tool on surface.G01 Z-5. F200 M08; --- Depth of cut 5mm, feed speed 200mm/min. coolant on.

G41 X10. D01; --- Radius compensation left. Y30.; --- Start to Linear interpolation. X20.; G03 Y50. R10.; Radius cutting G01 X10.; Y65.; G02 X15.Y70.R5.; G01 X65.; X70.Y65.; Y15.; G02 X65. Y10. R5. ; G01 X15.; X10. Y15.; X5.; -- Rest cutting on edge.

Y75.; X75.; Y5.; X5. M09; ---Coolant off. G40 G00 X-10.Y-10.; --Offset cancel.Z150.; -- Tool up. M05; G91 G30 Z0; T02 M06;--- Drill change. S1200 M03; G90 G00 X55. Y55.; G43 Z20. H002;---Tool length Offset. G01 Z-20. F100;

G00 Z150.; Y25.; G00 Z20.; G01 Z-20.; G00 Z150. M09;G49 Z350.; Tool length offset cancel. G91 G28 X0 Y0 Z0; M05; M30; End of program and tape rewind.

5. R - ProfileHours

10

Requirements: - Unless otherwise specified , all edges on the work piece should be chamfered to C 0.2 ,- All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions80 0.180 0.110 0.16 0.16 0.1R6 0.1 C6 0.15 0.0540(each 5)

AppearanceRadiusChamfer20


Total100

Job Name6. Circular InterpolationHours

10



*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge *End mill *Drill *Face cutter S20C TNV40A(Sentrol-pro)0.05mm0-25, 25-50 0.01mm12, 16mm 6mm 80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Reading drawing and make procedures2. Calculate the cutting condition3. Preparation of tools ( 12mm)4. Make programming5. Operation and Test

(a) Programming and Comments :

(b) Tool pass for Radius compensation

(c) Radius till 180 = R , Over 180~ = R- , 360 Circulation = I, J

Example :

Arc R CommandR command : Arc start point to Arc end pointI, J command : Arc start point to Arc center point of vector quantity.(Circulation)

2 - Direction of Radius - G02 CW and G03 CCW

6. Circular InterpolationHours

10

Requirements : - Prepared tool 12 End mill, Depth of cut 5 mm - Unless otherwise specified , all edges on the work piece should be - Chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions100 0.1100 0.15 0.1 30 0.1 60 0.1R12 0.1 R 0.15 0.05(depth)40(each 5)



Total100

Job Name7. Circular Profile cuttingHours

10



*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Drill *Face cutterS20C TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm12, 16mm 6mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Reading drawing and make procedures2. Calculate the cutting condition3. Preparation of tools ( 12mm)4. Make programming5. Operation and Test

(a) Programming and Comments : G40 G49 G80 G17 ; G00 G54 G90 X-10. Y-10. Z150.;Z80.; S750 M03; Z5.; G01 Z-6. F100 M08; X5. G41 D01; Y30.; X28.82;

G03 Y50.I 11.18 J10.; ( CCW From start p. to arc center pos. X11.18 Y10. direction , or G03 Y50. R-15.; / Circular interpolation IJK command & mark +, - decision from Start Point to Center Point.)

G01 X5.; Y65.; G02 X15. Y75. R10.; (or G02 X15. Y75. I10.;)G01 X30.; G03 X50. R10.; G01 X65.; G02 X75. Y65. R10.; (or G02 X75. Y65. J-10.) G01 Y50.; G03 Y30. R10.;

G01 Y15.; G02 X65. Y5. R10.; (or G02 X65. Y5. I-10.;) G01 X50.; G03 X30. R10.; G01 X15.; G02 X5. Y15. R10.; (or G02 X5. Y15. J10.;) G01 Y20.; G00 Z150. M09; G40 M05; M30;

7. Circular Profile cuttingHours

10

Requirements : - Prepared tool 12 End mill, Depth of cut 5 mm - Unless otherwise specified , all edges on the work piece should be - Chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions80 0.180 0.15 0.170 0.170 0.1 30 0.1R10 0.1 23.82 0.16 0.05(depth)40(each 5)

AppearanceSurfacesRadius20


Total100

Job Name8. G81, G83 Drilling CycleHours

10

Objectives1. Can make to process for drilling2. Can select tools for drilling method (G81)3.Can decide cutting condition and make program


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Drill *Face cutterS20C TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm12, 16mm 20mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Reading drawing and make procedures2. Calculate the cutting condition3. Preparation of tools ( 20 Drill)4. Make programming for rigid cycle (drilling)5. Operation and Test Drilling , Spot drilling cycle command is : G81 G90 /G91 G98/G99 X__ Y__Z__ R__ F__; Use of General drilling, Spot drilling. Peck Drilling cycle : G83 G90/G91 G98/G99 X__ Y__ Z__ Q__ R__F__ ; Each time return to R point, easy to be discharged chip adapt for deep hole ( Q = escape values )

G81 Rigid cycle animation.

(G83 Cycle)(a) Programming and Comments :

* G80 : Cancel the G81 Drilling cycle Programmed tool path for the drilled hole using Canned cycle G81 and G00 for the Machining center. This program segment could be added to the beginning of the program for CNC Machining center (b) Relevant knowledge of Drive display in the monitor

method of 3.5 A drive diskette input into the CNC M/C ; Mode s/w- Edit-Sel.- P/G-Finger mark-List-Finger-Disk-Inputinput decide-Cycle start---And, out --- Select- List-Check (P/G number check)Disk save : Make into the memo or word pad into Pc exp. Title is O1111.nc

8. G81 Drilling CycleHours

10

Requirements : - Prepared tool 20 Drill- Unless otherwise specified , all edges on the work piece should be - Chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm- Spot drilling cycle command is : G81 G90 /G91 G98/G99 X__ Y__Z__ R__ F__; Use of General drilling, Spot drilling.- Peck Drilling cycle : G83 G90/G91 G98/G99 X__ Y__ Z__ Q__ R__F__ ; Each time return to R point, easy to be discharged chip adapt for deep hole ( Q = escape values )




Dimensions200 0.1100 0.150 0.150 0.170 0.1 20 0.1 20 0.1 20 0.140(each 5)

AppearanceSurfacesDiameters20


Total100

Job Name9. G84 Tapping CycleHours

15

Objectives1. Can make to process for drilling2. Can select tools for Tapping method (G84)3.Can decide cutting condition and make program


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge *End mill *Drill *TapS20C TNV40A(Sentrol-pro)0.05mm0-25, 25-50 0.01mm12, 16mm 8.5mmM10x1.5each 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Reading drawing and make procedures2. Calculate the cutting condition3. Preparation of tools ( 85 Drill, M10 Tap) 4. Make programming for rigid cycle (drilling)5. Operation and Test Tapping cycle command is : G84 G90 /G91 G98/G99 X__ Y__ Z__ R__ F__; Spindle rotate auto reverse on the hole bottom Drilling diameter = Nominal diameter pitch (similar value of diameter) (Example ; M10 x 1.5 is 10-1.5 = 8.5 (drill diameter) by KSB 1003 metric thread data

9. G84 Tapping CycleHours

15

Requirements : - Prepared tool 8.5 Drill , M10 x 1.5 Tap ( KS-B 1003 )- Unless otherwise specified , all edges on the work piece should be - Chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions50 0.150 0.1100 0.150 0.150 0.1M10 0.0550 0.150 0.140(each 5)

AppearanceDrill holeTapping20


Total100

Job Name10. Tapping applied cycleHours

15

Objectives1. Can make to process for drilling.2. Can select tools for Tapping method (G84).3.Can decide cutting condition and make program.


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Drill *TapS20C TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm12, 16mm 8.5mmM10x1.5each 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >Tapping cycle command is : G84 G90 /G91 G98/G99 X__ Y__ Z__ R__ F__; Spindle rotate auto reverse on the hole bottom Drilling diameter = Nominal diameter pitch (similar value of diameter) (Example ; M10 x 1.5 is 10-1.5 = 8.5 (drill diameter) by KSB 1003 metric thread data

[ Cycle path]

[P/G]G40G49G80; G91G28X0Y0Z0; G54G0G90X0Y0Z0; Z200.; G91G30Z0M19; T1M6; G90G43Z150.H1; S800M3; G0X150.Y30.; Z10.M8; G1Z-2.F70; X-50.; Y60.; X150.; G0Z150.M5; G49Z200.M9; G91G30Z0M19; T2M6; G90G43Z150.H2; S600M3; G0X50.Y50.; Z10.; G81G90G99R3.Z-5.F60; G0Z150.M5; G49G80Z200.M9; G91G30Z0M19; T3M6; G90G43Z150.H3; S500M3; G0X50.Y50.; Z10.M8; G83G99Q3.Z-24.F50; G80G49Z200.M9; G30G91Z0M19; T4M6; G90G43Z150.H4; S500M3; G54G0X-10.Y-10.; Z20.; G1Z-7.F80; G41X5.D4; Y97.; X97.; Y3.; X5.; G1Y83.; G2X17.Y95.R12.; G1X83.; X95.Y83.; Y17.; G2X83.Y5.R12.; G1X17.; X5.Y17.; X0; G40G0Z200.M9; G91G30Z0M19; T5M6; G90G43Z150.; H5S200; G0X50.Y50.; Z10.; G84G99 Z-22.R3.F300M8; G0Z10.M9; G40G49Z150.; M5; M2;

10. Tapping applied cycleHours

15

Requirements : - Prepared tool 8.5 Drill , M10 x 1.5 Tap ( KS-B 1003 )- Unless otherwise specified , all edges on the work piece should be - Chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions100 0.1100 0.1M10x1.5 0.055 0.1(depth)50 0.1R12 0.05R12 0.15 0.140(each 5)

AppearanceDrill holeTapping20


Total100

Job Name11. G85 Boring cycleHours

10

Objectives1. Can make to process for Drilling and Boring.2. Can select tools for Boring method (G85).3. Can decide cutting condition and make program.


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Drill *Boring toolS20CTNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm12, 16mm 16, 20, 30 mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. This command is the same method as G84, but spindle is not reverse turning defer from bottom , Command is G85 G90/G1 G98/G99 X__Y__Z__R__F__; 2. Total of 3 steps drilling uses 16, 20, 30 mm one by one is efficiency before Boring.

Boring Tool Path

11. Boring cycleHours

10

Requirements: - Unless otherwise specified , all edges on the work piece should be - Chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 mm




Dimensions40 0.140 0.140 0.118 0.160 0.1100 0.1 100 0.160 0.140(each 5)

AppearanceSurfacesHole20


Total100

Job Name12. Applied test of Inside profile Hours

10



*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Drill*Face cutterS20C75x 75x25TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm10, 16mm8mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >Reading drawing and make procedures, Calculate the cutting conditionPreparation of tools (T01, T02,T03, T04), Make programming , Operation and TestT1 Face cutter 80mm ,T2 Center 5mm, T3 Drill 8mm, T4 End mill 10mm.

ItemTool No.ToolLength offsetRadius offset

Face cutterT1 80mmH1

Basic holeT2Center drill 5H2

HoleT3Drill 8H3

ProfileT4Endmill 10H4D4:(Basic tool)

Programming :G40G49G80; G91G28X0Y0Z0; G54G0G90X0.Y0.; Z200.; G91G30Z0.M19;T1M6; (Face cutter 80)G90G43 Z150.H01.; S500M3; X150.Y35.; Z10.M8; G1Z-1.F100; X-50.; G0Z150.M5; G49Z200.M9;

G91G30Z0.M19; T2M6; (Center drill 5)G90G43Z150.H02; S600M03; G00X35.Y35.; Z10.; G81 G90G99R3.Z-5.F60; G0Z150. M05; G49G80Z200.M9.;

G91G30 Z0. M19; T3M6; (Drill 8)G90 G43Z150.H3; S500M03; G0X35.Y35.; Z10. M08; G83G99Q3.R3.Z-22.F50; G80G49Z200.M9;

G30G91Z0.M19;T4M6; (Endmill ,external 10)G90G43Z150.H04.; S500 M03; G54G0X-10.Y-10.; G1 Z-4. F100; G41 X3.D4; Y67.; X67.; Y3.; X10.; G2 X3. Y10. R7.; G1 Y25.; G2 X6. Y28. R3.;

G3 X6. Y42. R7.; G2 X3. Y45. R3.; G1 Y60.; G2 X25. Y67. R100.; G1 X59.; X67. Y59.; Y11.; X59. Y3.; X42.; Y6.; G3 X28. Y6. R7.; G1 Y3.; X-10.; G2X-3.Y10.R7.;G40 G0 Z150.;

(Endmill, internal)

G0X35.Y35.; Z60.; Z10.; G01 Z-3.F100;G91X-12. G41 D04 ; Y7.;G03Y-14.R7.; G01 X5.; Y-5.; G03 X14. R7.; G01 Y5.; X5.; G03 Y14. R7.; G01 X-5.; Y9.; G03 X-14. R7.; G01 Y-9.; X-5.; G90Z150.M09;G40 G49 G80; M05; M02;

12. Applied test of Inside profileHours

10

Requirements: - Unless otherwise specified , all edges on the work piece should be chamfered to C 0.2 , - All kinds of dimensional tolerance allowed with in 0.1 m




Dimensions 8 0.170 0.170 0.164 0.164 0.124 0.1 28 0.13 0.2 (depth)40(each 5)



Total100

Job Name13. Applied Tapping Profile Hours

10



*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Drill*Center drill*Face cutterS20C75x 75x25TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm10, 16mm8mm5mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >Reading drawing and make procedures, Calculate the cutting conditionPreparation of tools (T02,T03, T04,T5) Make programming , Operation and Test.T2 Center drill 5mm, T3 Drill 8mm, T4 End mill 10mm.T 5 Thread by Tapping

ItemTool No.ToolLength offsetRadius offset

Basic holeT2Center drill 5H2

HoleT3Drill 6.8H3

ProfileT4End mill 10H4D4:(Basic tool)

ThreadT5Tap M8H5

Programming :O0505; (P/G)G40 G49 G80 ; G91G28 X0.Y0.Z0.; G90G54 X0.Y0.Z150.; G91G30.Z0.M19 ;T2M6;G90G43Z100.H2S700M3; G0X16.Y35.; Z10.; G99G81Z-5.R3.F100M8; X58.Y35.; G0Z10.M9; G49G80Z150.M5; G91G30Z0M19; T3M6;G90G43Z100.H3S700M3; G0X16.Y35.; Z10.; G99G83Z-25.R3.Q3.M8F100;X58.Y35.; G0Z10.M9; G49G80Z150.M5; G91G30Z0M19; T4M6;G90G43Z100.H4S700M3; G0X-10.Y-10.;Z10. ;G1Z-5.F200M8; G41X3.D4;Y68.;X67.; Y2.;X4.;Y61.;X9.Y66.;X12.;Y64.;G3X18.Y58.R6.;G1X26.; G3X32.Y64.R6.;G1Y66.; X62.; G2X66.Y62.R4.; G1Y43.; X58.; G3Y27.R8.; G1X63.; X66.Y24.;

Y4.;X45.;G3X14.R36.;G1X4.Y10.;G0Z5.;G40X16.Y35.; G1Z 3.; G41Y43.D4;G3Y27.R8.;G1X22.; G3X46.Y11.R24.; Y25.R7.; G2Y45.R10.; G3Y59.R7.; X22.Y43.R24.;G1X16.; G0Z10.M9;

G40G49Z150.M5; G91G30Z0M19; T5M6;G90G43Z100H5S200M3; G0X16.Y35.; Z10.;G99G84Z 29.R3.F290M8; X58Y35.; G0Z10.M9 G40G49Z150.M9; G91G30Y0.; M2;

13. Applied Tapping Profile





Dimensions62 0.123 0.123 0.116 0.120 0.116 0.1 8 0.1 8 0.1 40(each 5)



Total100

Job Name14. Pattern sub program . Hours

10

Objectives1. Understanding the Sub program and how to use it.2. Can select tools for cutting method 3.Can decide cutting condition and make program


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Face cutterS20C50x 45x20TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm10, 16mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge >1. Reading drawing and make procedures, Calculate the cutting conditionPreparation of tools (T02,T03, T04,T5) Make programming , Operation 2 . Call the sub program uses in case of same pattern of works, M98 is calling Command word , M 99 is Return to the main P/G3 . M98 P OT System, M98 P L11TSystem ( P ..sub P/G No. L Repeated No. omit it ,once only)

PROGRAMMING

Transmission : Opening the file (exp. Gibbs cam) Menu : File-select-setup-communication setupSelection of Dialogue box : rate of transmission: 4800, Paret : Even, Data bit : 7, Stop bit : 2, Hand shake : X on / X off , EOP : LF Machine controller : Display Select- Page [1/17]-TV check , change 1 to , (controller problem = select 1) First DNC Cycle start in the machine, and transmission single block in the PC same as ready to output, machine DNC-Cycle start- in the Controller.

14. Pattern sub program .


StandardMain ItemsSub itemFullStandardScoreRema-rk



Dimensions45 0.140 0.1R11 0.1R20 0.145 0.140 0.1R11 0.1R20 0.140(each 5)



Total100

Job Name15 . Pattern sub program . Hours

10

Objectives1.Understanding the Sub program and how to use it.2. Can select tools for cutting method 3.Can decide cutting condition and make program


*CNC MCT*CONTROLLER*Precision vise*vernier calipers, *micrometer, *Dial gauge*End mill*Face cutterS20C50x 45x20TNV40A(Sentrol-pro)

0.05mm0-25, 25-50 0.01mm10, 16mm80mmeach 1ea1. Be careful electric shock & leakage in the electric power supply box2. Wear safety uniform and avoid wearing gloves, long sleeves,

< Related Knowledge > 1. Reading drawing and make procedures, Calculate the cutting conditionPreparation of tools (T02,T03, T04,T5) Make programming , Operation 2 . Call the sub program uses in case of same pattern of works, M98 is calling Command word , M 99 is Return to the main P/G3 . M98 P OT System, M98 P L11TSystem ( P ..sub P/G No. L Repeated No. omit it ,once only)

4. Sub program call the multiple times from within the main program. Also, the use of multiple work offsets will accommodate this In this case the part is mild steel and is 40mm thick.5. SUB PROGRAMMING APPLICATION

15 . Pattern sub program .Hours





Dimensions60 0.150 0.120 0.112 0.140 0.150 0.112 0.130 0.1(depth)40(each 5)



Total100

cnc mct job sheet( sentrol, fanuc basic1 ) 65p

Documents

manual operation

handle operation

operation panel

key zrn key f3

function function key

operation switches

mode switch1 display

cnc mct