tps 3910 cnc milling machine

7/25/2019 Tps 3910 Cnc Milling Machine

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CNC

Milling Machine

C-501


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Lyric Electronics


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CNC

Milling MachineC-501

First Edition

All rights reserved

The material in this boo may not be co!ied" d#!licated" !rinted"

translated" re-edited or broadcast $itho#t !rior agreement in $riting%


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Contents

C-501 CNC Milling Machine%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%&&

Feat#res%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%&&'a(ety instr#ctions)%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%&&

Environmental conditions)%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%&&

1.1The system's description...................................................................................1

1.2G&M-Code language........................................................................................3

1.3Installing the S-MI so!t"are........................................................................#

1.$%perating the system........................................................................................

1.Monitor.............................................................................................................(

E*!eriment 1%1 + 'lot ,rocessing%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%1

E*!eriment 1% + Arches%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%1.

E*!eriment 1%/ + ,ro(ile ,rocessing%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5

E*!eriment 1% + ,ocet ,rocessing%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%/

E*!eriment 1%5 + rill ,rocessing%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%/2

E*!eriment 1%3 + ,ro4ect ,rocessing%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%/

1.#)*+,C screen..................................................................................................$$

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C-501 CNC Milling Machine

The C+C Milling machine training system is a compact des-top unit

designed to introduce the students to the "orld o! C+C technology.

Feat#res

General dimensions #/ 0 (/ 0 (/ mm

a0is (/ mm

a0is ( mm

a0is $/ mm

Spindle speed /-3/// 45M Ta6le sur!ace 1/ 23/ mm

Mechanical resolution 7 /./1 mm

Spindle motor 2$8 9C

and a0is motors ser:o type; 12 8 9C

Spindle 6ore 1/mm

Morse taper IS% +o. 1.


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'a(ety instr#ctions)

4ead and understand these entire instructions 6e!ore proceeding.

@eep these instructions.

The operation o! the system should only 6e attempted 6y e0perienced

and no"ledgea6le persons.

,se milling step resolution not o:er 1mm and adapt the !eeding speed

to the processed material.

*l"ays run a milling program on simulation mode 6e!ore running it on

machine mode.

+e:er run a milling program "ithout super:ising the system.

,se the emergency stop 6utton !or emergency stop.

9isconnect the system !rom electrical supply 6e!ore ser:icing !or any

reason.

Ser:icing should 6e per!ormed 6y A,*I)I


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1%1 The system6s descri!tion

The C-/1 is a computeriHed system !or sli:er processing o! plastic hard

"ood and so!t metal products. The system includes a rotating mill cutting

operated 6y a spindle 9C motor. The mill motor is located a6o:e a ta6le"hich is operated 6y a 9C motor "hich raises and lo"ers it.

The processed material is installed on a ta6le "hich mo:es on t"o a0es >

and ?. In this "ay the processed material mo:es on the - plane and the

miller mo:es up and do"n >goes into and out o! the material? on a0is .

The mo:ement o! each a0is is done 6y a 9C motor "hich includes a

magnetic encoder "ith Fall

according to the motor's rotation.

The system is located in a metal structure "ith a transparent door in the

!ront. The door operates a magnetic s"itch "hen it is closed.

The system includes a computeriHed control unit. The control unit operates

the motors recei:es the pulses !rom the encoders and operates the spindle

9C motor o! the miller. The system stops each time the !ront door is

opened.

* computeriHed system !or sli:er processing is called C+C >ComputeriHed

+umeric Control?. The system's controller recei:es data "hich determine

the processed material mo:ement and the mill cutter >location and speed?

and mo:es them accordingly in a controlled manner.

* special language "as created !or C+C machines called G&M-Code. This

language is a uni:ersal language and despite this each machine has its o"n

uniue commands. This 6oo descri6es the C-/1 command set and the

system's programming method.

The programming language ena6les us to create programming !iles "here

each !ile is designated to manu!acture a certain product >or part?. The !iles

are sa:ed in the computer's dis. In this "ay "e can manu!acture a certain

part in the same le:el o! accuracy and unity at each manu!acturing e:en i!

the !irst manu!acturing "as a long time ago.

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The C+C system ena6les us to manu!acture the e0act amount o! products

"e need. *ll it taes is to load the computer "ith the appropriate !ile and

run the program. This process turned the manu!acturing signi!icantly

!le0i6le. )le0i6ility means an easy trans!er !rom one product to another.

These machines are called )MS >)le0i6le Manu!acturing Systems?.

The C-/1 system is accompanied "ith the S-MI so!t"are. This

so!t"are ena6les us to create and edit a G&M-Code !ile and run it.

4unning the !ile can 6e done in t"o "ays 6y simulation or 6y operating

the machine.

In the simulation method the so!t"are dra"s the mill's mo:ement on the

screen and drags lines accordingly.


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1% 78M-Code lang#age

The G&M-Code language is a :ery simple programming language and this

is the secret o! its popularity.

The programming !ile is a te0t !ile "ritten 6y a te0t editor >a simple "ord

processing?.

The programming rules are as !ollo"sD


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The '-M&LL 7-Code instr#ction set)

1? G/ 00 yy HHD

Idle mo:ement on straight line >in a Cartesic a0es system? to point00yyHH at ma0imum speed.

in a Cartesic a0es system? to point

00yyHH at !! speed.

in a 5olar a0es system? to point on a

circle's perimeter at ma0imum speed.

4 is the circle radius.

C is the angle >in degrees? o! the point.

I and are the coordinates o! the center o! the circle.


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$? G11 4rr Ccc Iii NN )!!D

Milling mo:ement on straight line >in a 5olar a0es system? to point on

a circle's perimeter at !! speed.

4 is the circle radius.

C is the angle o! the point.

I and are the coordinates o! the center o! the circle.

arch? at !! !eed.

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? GO1 HHD

a0is mo:ement !or drilling.

O? G$D

PKaitP instruction usually applied !or stopping in order to replace the

milling cutter or the processed material.

* message appears on the screen and the 5C "aits !or clicing %@ to

continue.

M-Code instr#ction set)

1? M$ Sss - Command to start the spindle Motor CCK at ss speed in

45M.

2? M - Command to stop the spindle Motor.

1%/ &nstalling the '-M&LL so(t$are

The S-MI is a KI+9%KS application milling program.

1? Turn %+ the 5C.

2? ,sing PMy ComputerP !unctions copy the S-MI su6-directory !rom

the C9 to the hard dis.

3? Create a short-cut to the so!t"are S-MI.e0e "hich is in the

S-MI su6-directory.

$? Mo:e this short-cut to the destop "indo".

To run the S-MI so!t"are you ha:e to dou6le clic o:er this icon.

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1% =!erating the system

The C-/1 po"er supply is an e0ternal po"er supply that supplies lo" 9C

:oltage to the C-/1 controller. The C-/1 controller communicates "ith

the 5C in serial communication >4S232 or ,S=?.

The po"er supply is connected to the C-/1 6y t"o "ires.

The C-/1 controller communication socet and 4ST push6utton are

located on the right panel.

Step 1D Connect the red"ire to the E >red? terminal o! the po"er supply.

Connect the red and blac"ire to the >6lac? terminal o! thepo"er supply.

Step 2D The serial communication ca6le >C=-1? is a 3 "ire ca6le "ith a

9-connector on one side and an earphone plug on the other side.

Connect the 9-connector to the serial communication outlet o!

the 5C >C%M1 or C%M2? and the earphone plug to the earphone

inlet.

Step 3D Connect the po"er supply o! the C-/1 to the Mains.

Step $D C-/1 has an emergency push6utton on the !ront panel.

Turn it %+ 6y turning it to the right. The push6utton "ill go out.

Step D Turn %+ the po"er supply Main s"itch.

Step #D Turn %+ the C-/1 main s"itch.

Step D Clic "ith the mouse o:er the S-MI icon on your destop.

*n introductory screen "ill appear on the screen.

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Step OD ,se the mouse or press Q*ltE)R and loo at the su6-!unctions o!

the )I< !unction. Mo:e right and le!t "ith the arro"s or "ith

the mouse and o6ser:e the other !unctions and their su6-

!unctions.

Step (D Select the %5TI%+S !unction.

Select the C%M port.

Select the 5C C%M port and clic %@.

Step 1/D Select the %5TI%+S !unction again.

+o" select the I+ITI* M*CFI+< Su6-!unction.

This !unction initialiHes the C-/1 controller and loads it "ith the

milling machine program.

The program is loaded into non :olatile memory o! the controller.

This initialiHation should 6e done once "hile installing the

C-/1.

Step 11D I! there is no communication 6et"een the 5C and C-/1 do the!ollo"ingD

a? Chec the communication ca6le connections.

6? 5ress 4ST.

c? Chec the C%M port. I! it is necessary change the C%M

port num6er 6y selecting the %5TI%+S !unction and the

C%M port su6-!unction.

d? Initial the C-/1 controller again 6y the %5TI%+S !unction

and the I+ITI* M*CFI+< su6-!unction.

Step 12D Select the %5TI%+S !unction again.

+o" select the S*8< C%+)IG,4*TI%+ su6-!unction.

)rom no" on the de!initions you ha:e selected are

stored in the con!iguration !ile and "ill 6e the system's

de!ault.

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1%5 Monitor

Step 1D Clic o:er the M%+IT%4 !unction and the C+C M%+IT%4

su6-!unction.

The monitor "ill appear.

The monitor "indo" ena6les us to control the C-/1 manually

and to 6ring the material and the cutter to home position >the

milling start point?.

Step 2D The C-/1 has 3 limit s"itches that indicate the a6solute home

position !or each a0is.

The monitor has three home chec points >Fome Fome and

Fome ?. Clicing o:er the chec points addLdelete the mar

in the chec point.

Clicing o:er the G% T% M*CFI+< F%M< 6utton returns the

mared a0is to home position.

Mar all the three a0es and clic on the G% T% M*CFI+2

.

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In milling dra"ing "e should ha:e t"o proNection dra"ings. The proNect

home position should 6e indicated on 6oth o! them.

Ke ha:e to remem6er that the milling cutter is round. =ecause o! that the

corners o! the slot processing "ill al"ays 6e round according to the cutterdiameter. Ke also pre!er not to start and end the program in a corner 6ut in

a center o! a line.

,ro4ect home)

The program :alues are related to the proNect home.

*!ter installing the matter on the ta6le "e are mo:ing the cutter to the

proNect home point and determine this as the proNect home 6y clicing on acertain 6utton o! the monitor program.

Clearance movement)

Clearance mo:ement is a mo:ement to a point "ithout milling at a certain

le:el a6o:e the material.

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Step 1D Chec that the po"er red "ire is connected to the E >red?

terminal o! the po"er supply and the red and blac "ire is

connected to the >6lac? terminal o! the po"er supply.





inlet.





Step #D Clic "ith the mouse o:er the S-MI icon on your destop.

*n introductory screen "ill appear on the screen.

Step D Select the )I< !unction and the +


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Step OD Type the !ollo"ing G&M-Code milling programD

M$ S2/// ;start spindle motor at 2/// 45M

G/ 3 ;mo:e to clearance point >clearance J 3mm?

G/ 2/ / ;mo:e to point 1 at ma0imum !eed >clearance J 3mm?

G1 -1 )1// ;mo:e to J-1mm at !eedJ1//

G1 #/ ;mo:e to point 2

G1 3/ / ;mo:e to point 3

G1 / ;mo:e to point $

G1 #/ #/ ;mo:e to point

G1 3/ ;mo:e to point #

G1 / 3/ ;mo:e to point

G1 3/ ;mo:e to point O

G1 2/ $/ ;mo:e to point (

G1 / ;mo:e to point 1 6ac G/ 3 ;mo:e to clearance point

G/ / / ;mo:e to F%M< position

M ;stop spindle motor

Step (D Compare the program "ith the dra"ing. Chec each instruction.

Step 1/D Select the !unction )I< and the S*8< *S su6-!unction.

* dialog "indo" is opened reuesting the !ile name.

Step 11D Type the name S%T1 and clic %@.

The program is sa:ed under the name S%T1.T*5.

Step 12D Select the %5TI%+S !unction again.

Select the SIM,*TI%+ su6-!unction.

In simulation mode the so!t"are simulates the

machine 6eha:ior on the screen "ithout processing the

material.

This option ena6les us to chec our program 6e!ore milling the

material.

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Step 13D Select the !unction 4,+ and the 4,+ su6-!unction.

* graph "indo" appears.

The program is e0ecuted step 6y step graphically on the "indo".

%6ser:e the dra"ing.

The colors o! the lines descri6e the -dimension o! the lines.

Step 1$D I! the graph is not correct according to the program correct the

program and run it again.

Step 1D ocate the material >(/0O/02/ mm plastic material? on the ta6le

o! the C-/1 and tighten it "ith the handy scre"s.

Chec that the material lies horiHontally on the ta6le.

Step 1#D Select the %5TI%+S !unction and the M*CFI+< su6-!unction

in order to operate the system.

Step 1D Select the !unction M%+IT%4 and the su6-!unction C+C

M%+IT%4.

The C+C monitor appears.

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Mae sure that all the chec 6o0es o! 'Fome ' 'Fome ' and

'Fome ' are checed and press the PG% T% M*CFI+C=-1? is a 3 "ire ca6le "ith a




inlet.








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* dialog "indo" opens reuesting the !ile name.

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Step 11D Type the name 54%)I


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M%+IT%4.



'Fome ' are checed and press the PG% T% M*CFI+"ith mm radius?

o! the pro!ile processing.

Chec the program on simulation.

Lyric

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E*!eriment 1% + ,ocet ,rocessing

=b4ectives)

,nderstanding pocet processing.

The e!!ect o! the cutter radius.

*dding pocet type processing.

E#i!ment re#ired)

5C computer

S-MI so!t"are

C-/1

3 mm milling cutter

(/0O/02/ mm plastic material

isc#ssion)

In pocet processing the processing is done in a closed geometry area.

There are se:eral types o! mo:ements in order to co:er the area.

)or smooth and 6etter !inish o! the area the mo:ements must partially

o:erlap.

In C


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In F*TCFE)I+ISF type the milling cutter also goes up and do"n in hal!

diameter spaces 6ut the !inish cutting is done inside the pocet contour

lines and is attached to them.

Fig#re 1-3

In C%+T%,4 type the milling cutter mo:es along the contour lines in

decreasing loops. The C%+T%,4 type is usually the most e!!icient one.

Fig#re 1->

Lyric

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In this e0periment "e "ill add a pocet processing to our material

according to the !ollo"ing dra"ing.

Fig#re 1-2

The processing type "ill 6e the contour type.

=e a"are that the pocet contour lines are al"ays round at the corners

according to the milling cutter diameter.

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20

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0

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inlet.








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Step OD Type the !ollo"ing G&M-Code milling programD

M$ S2///

G/ 3

G/ $/ $(

G1 -1)1//

G1 3(

G1 1

G1 $1

G1 $(

G1 $/

G1 $

G1 3

G1 3

G1 $3

G1 $G1 $/

G1 $

G1 3

G1

G1 $

G1 $

G1 $/

G1 $3

G1 33

G1

G1 $

G1 $3

G1 $/

G1 $1.

G1 31.

G1 O.

G1 $O.

G1 $1.

G1 $/

G/ 3

G/ / /M

Step (D Compare the program "ith the dra"ing. Chec each instruction

and mar the cutter path on the dra"ing.



Step 11D Type the name 5%C@


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The program is sa:ed under the name 5%C@


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M%+IT%4.



'Fome ' are checed and press the PG% T% M*CFI+up and do"n?.

Ke select a drill "ith a diameter according to the reuired diameter hole.

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In this e0periment "e "ill drill !our holes according to the !ollo"ing

dra"ing.

Fig#re 1-.

Lyric

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20

0

/0

0

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/


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,roced#re)








inlet.








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Step (D Compare the program "ith the dra"ing. Chec each instruction

and mar the cutter path on the dra"ing.



Step 11D Type the name 94I1 and clic %@.

The program is sa:ed under the name 94I1.T*5.

Step 12D Select the %5TI%+S !unction and the SIM,*TI%+ su6-

!unction in order to chec the program 6y simulation.

Step 13D Select the !unction 4,+ and the 4,+ su6-!unction.

* graph "indo" appears.

The program is e0ecuted step 6y step graphically on the "indo".

%6ser:e the dra"ing.

Step 1$D I! the graph is not correct according to the program correct the

program and run it again.

Step 1D ocate the material >(/0O/02/mm plastic material? on the ta6le



Step 1#D Select the %5TI%+S !unction and the M*CFI+< su6-!unction

in order to operate the system.


M%+IT%4.



'Fome ' are checed and press the PG% T% M*CFI+the

milling start point?.

This "indo" also ena6les to "rite G&M code programs to sa:e them toopen and edit G&M code programs and to run them.

Lyric

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Monitor F#nctions

Step 2D The C-/1 has 3 limit s"itches that indicate the a6solute home

position !or each a0is.

Clicing o:er the G% T% M*CFI+< F%M< 6utton returns the

mared a0is to home position.

Chec that.

&m!ortant Note)

A(ter t#rning on the C-501 or !ressing 69'T6" the monitor

command 67= T= MAC?&NE ?=ME6 (or all dimensions

;@""B< m#st be instr#cted in order to synchronied theinter(ace $ith the system location%

Step 3D The 6utton PSpindleP turns %+ the spindle milling motor.

Close the C-/1 door and clic o:er the PSpindleP 6utton.

Step $D %pen the transparent door and the milling motor stops.

&m!ortant Note)

&( the movement motors rotate" yo# m#st tae care to sto!

them by clicing over the 6'to!6 b#tton on the screen or

!ressing 9'T%

For emergency sto!" !ress the emergency b#tton%

Step D Close the door and the motor runs again.

&m!ortant Note)

o not move the motor on B dimension ;es!ecially do$n- mo:ement? and the cutter >

mo:ement? 6y using the arro" 6uttons !or each a0is.

The monitor displays the current position o! the machine in the

!ields on the 6lue screen.

Chec that.

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Step D ou can determine mo:ement length in millimeter per each

arro" 6utton clic.

Change that ')ine Mo:e' !ield and chec.

Step OD ou can determine mo:ement speed in millimeter per minute.

Change that ')


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,rogram F#nctions

Step 1D The le!t side o! the "indo" is !or program "riting and editing.

The program is "ritten in the 6lue screen on the top.

ou can clic on the ey6oard 6uttons such as letters digits and

!unctions >Space =ac space (/0O/02/ mm plastic material? on the ta6le



Step #D Clic on the 'Machine' 6utton in order to operate the system.

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Step D Mo:e the cutter center to the relati:e proNect home "ith the

arro" 6uttons.

Step OD Turn %+ the milling motor 6y clicing o:er the PStart Spindle

MotorP 6utton.

Step (D o"er the cutter slo"ly until the cutter almost touches the

material sur!ace.

Step 1/D 5ress the P9

tps 3910 cnc milling machine

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