GRIGGIO G 240 P 6U Скачать руководство пользователя страница 29

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No.

Problem

Probable cause

Cure

The workpiece with
respect to the
reference fence

a) The axial position of the

feeding roller is not correct.

b) Pressure exerted on the

upper wall is not correct

a) Re-adjust the nip roller at the centre of

the workpiece to be machined.

b) Make sure that all components exert a

pressure on the workpiece

Feeding roller signs are
visible on the
workpiece surface

a) The thickness of the raw

material being removed is
too thin

b) High removal from the first

lower horizontal planer shaft

c) feeding unit pressure too

high

a) select a wooden piece with a larger

section of raw material to be removed.

b) reduce the thickness of the material to

be removed in the first lower horizontal
planer shaft.

c) reduce feeding unit pressure

Black signs are visible
on the workpiece

a) the cutter is damaged

because of a low feeding
speed.

b) The wooden piece

remained for a certain time
inside the machine.

c) Cutter is worn.

a)  Increase feeding speed.


b)  Do not leave the workpiece under the

planer shaft for a long time during
machining

c) Re-sharpen the cutter

Signs are visible on the
rubber roller

The raw wooden piece has a
pointed surface

Reduce the pressure on the outfeed roller
accordingly

27.1.

PROBLEMS WITH THE CUTTER

No.

Problem

Probable cause

Cure

Cutter is very worn

The cutter material is not
suitable for the type of wood
to be machined

Select cutter materials suitable for the type of
wood, for example high speed steel, alloy steel
(Stellite), alloy steel (Hardmetal)

Cutter edge broken

a) The cutter was

sharpened using an
excessively high
temperature

b) Rear angle too large.

a) Upon subsequent sharpening, select a

suitable grinder wheel, lower sharpening
speed and pay particular attention to cutter
cooling.

b) Reduce the rear angle.

Cutter turning is
irregular

a) Cutter was not

dynamically balanced

b) Blades used were not

balanced.

c) Multiple types of blades

mounted together and/or
different weight

d) Pieces of wood remain

trapped between cutter
and planer shaft base.

a) Carry out a dynamical balancing test on the

cutter.

b) Balance the blades

c) Mount blades of the same type. (of the

same weight).

d) Prior to assembling, clean the joint inside.

Mounting cutters on
planer shaft is
impossible

All cutter lock nuts are not
properly tightened

Tighten cutter lock nuts uniformly

Содержание G 240 P 6U

Страница 1: ..._____________________________ INSTRUCTIONS INSTRUCTIONS INSTRUCTIONS INSTRUCTIONS 10 10 10 10 0 0 0 09 9 9 9 SPARE PARTS SPARE PARTS SPARE PARTS SPARE PARTS GRIGGIO GRIGGIO GRIGGIO GRIGGIO WOODWORKING MACHINERY WOODWORKING MACHINERY WOODWORKING MACHINERY WOODWORKING MACHINERY Via Ca Brion 40 35011 Reschigliano PD ITALY Tel 39 049 9299711 Fax 39 049 9201433 http www griggio com E mail info griggio ...

Страница 2: ...PLAY MODEL TC 501B 21 25 1 SPECIFICATIONS 21 25 2 FEATURES 21 25 3 MAIN PANEL ILLUMINATION 22 25 4 MANIPULATION PROCEDURE 22 25 4 1 PARAMETERS SETUP 22 25 4 2 CURRENT VALUE SETTING 23 25 4 3 CLEAR CURRENT VALUE 24 25 4 4 ADDING 0 01 TO CURRENT VALUE OR ADDING CONTINUOUSLY 24 25 4 5 REDUCING 0 01 TO CURRENT VALUE OR REDUCING CONTINUOUSLY 25 25 5 CONNECTION SKETCH MAP 25 25 6 REFERENCE TABLE FOR PAR...

Страница 3: ...en main switch is in position O Pneumatic Power source haven t been cut off after main switch is disconnected Make sure that electrical and air supply are disconnected at the same time 5 Use the protective cover while the machine is running 6 Use the safety cover while the machine is running 7 Beware of trapping fingers while parts are rotating 8 Attention FEED CAN WORK ONLY AFTER ALL OF SHAFTS ST...

Страница 4: ...manufacturer s guarantee does not cover any the electrical part 4 MACHINE STORAGE AND OPERATING ENVIRONMENT The machine should be used in environments with the following characteristics a Room temperature ranging 5 to 40 b Relative moisture ranging 30 to 95 c The machine can be used in locations up to 1000 metres above sea level d Storage and transport temperature 25 55 e Store in a roofed area 5 ...

Страница 5: ... workpiece Thickness mm 8 160 for the cutter diameter 160mm 2 Feeding speed m min 1 6 24 Length mm 2000 3 Infeed table Height adjustment mm 10 4 Adjustable distance for pre planer fence mm 10 5 Adjustable distance for outfeed table pad addition mm Max 1 Speed r min 1 6000 Planer shaft diameter mm Ø 40 Tools min max diameter mm Ø 110 Ø 145 Profile cutter max length mm 250 including shaving milling ...

Страница 6: ...38 14 Dimension 4 shafts length x width x height mm 3720 1750 1700 15 Weight 4 shafts kg 2750 6 2 TECHNICAL FEATURES G 240 P5 NO Item Unit Technical parameter Width mm 20 230 for the cutter diameter Ø130mm 1 Size of workpiece Thickness mm 8 160 for the cutter diameter 160mm 2 Feeding speed m min 1 6 30 Length mm 2000 3 Infeed table Height adjustment mm 10 4 Adjustable distance for pre planer fence...

Страница 7: ...max length mm 240 Max removal mm 10 Vertical movement Horizontal movement mm mm 160 40 8 4 th upper horizontal planer shaft 5 lower horizontal planer shaft Motor power kW HP 2x7 5 2x10 Upper steel roller OD ID mm Ø 140 Ø 35 Upper rubber roller OD ID mm Ø 140 Ø 35 Lower steel feeding roller OD ID mm Ø 96 Ø 25 9 Feeding nip roller Lower roller wheel OD Length mm Ø 96 253 10 Motor power when feeding ...

Страница 8: ...on with 5 shafts length x width x height mm 4600x1730x1800 4 Weight 5 shafts kg 4050 6 4 TECHNICAL FEATURES G 240 P6 NO Item Unit Technical parameter Width mm 20 230 for the cutter diameter Ø130mm 1 Size of workpiece Thickness mm 8 160 for the cutter diameter 160mm 2 Feeding speed m min 1 6 30 Length mm 2300 3 Infeed table Height adjustment mm 10 4 Adjustable distance for pre planer fence mm 10 5 ...

Страница 9: ...al planer shafts Motor power kW HP 2x7 5 2x10 Speed r min 1 6000 Planer shaft diameter mm Ø 40 Tools min max diameter mm Ø 110 Ø 200 Milling cutter max length mm 240 Max removal mm 10 Vertical movement Horizontal movement mm mm 160 40 9 6 shaft lower horizontal planer shaft Motor power kW HP 5 5 7 5 Upper steel roller OD ID mm Ø 140 Ø 35 Upper rubber roller OD ID mm Ø 140 Ø 35 Lower steel feeding ...

Страница 10: ... NO Item Unit Technical parameter Width mm 20 230 for the cutter Ø Ø130mm 1 Size of workpiece Thickness mm 8 160 for the cutter Ø 160mm 2 Feeding speed m min 1 6 30 Length mm 2300 3 Infeed table Height adjustment mm 10 4 Adjustable distance for pre planer fence mm 10 5 Adjustable distance for outfeed table pad addition mm Max 1 Speed r min 1 6000 Planer shaft diameter mm Ø 40 Tools min max diamete...

Страница 11: ...0 Milling cutter max length mm 240 Max removal mm 10 Vertical movement Horizontal movement mm mm 160 40 9 6 shaft lower horizontal planer shaft Motor power kW HP 5 5 7 5 Speed r min 1 6000 Planer shaft diameter mm Ø 40 Tools min max diameter mm Ø 110 Ø 200 Milling cutter max length mm 200 Max removal mm 10 Vertical movement Horizontal movement mm mm 400 410 Rotation 0 90 10 7 shaft universal plane...

Страница 12: ...ion coil can be installed on a supply cable properly connected to the electric system of the suction hood The user will be charged for this modification and has to ask a skilled electrician to carry it out With 4 shaft machines connected to 4 flexible hoses 150 mm inner diameter hardly inflammable type the suction plant should provide a capacity of at least 8740 m h With 5 shaft machines connected...

Страница 13: ...ing parts of the machine danger of hurting oneself with the tools danger of hurting oneself between the fences and the worked pieces or with other working parts of the machine wounds caused by splinters of breaking tools wounds caused by parts of pieces being ejected during operation wounds caused by pneumatic devices fire risk risks connected with the electric system risks caused by loud noise ri...

Страница 14: ...ely driven by the machine can be worked The working cycle has to be started only when the tool holder shaft rotates at its highest speed If any drawback occurs stop the machine immediately Do not move away chips or splinters while the piece to be machined is being fed Never use cracked and deformed tools Never use tools at a higher speed than the values reported on themselves and in the tables app...

Страница 15: ...er 5 6 holding part 6 and turning part 5 clockwise To assemble shaving milling cutter Fig 7 7 on the preplaner shaft follow the above mentioned instructions not forgetting to offset the cutting edges of the milling cutter with those of the tool Replace all guards of the chip suction hoods Make sure that the tool is properly assembled with regard to the shaft direction of rotation To change cutters...

Страница 16: ...g the tool radius positioning is shown on the mechanical digital indicator a Slacken the lock handle b Turn the vertical or horizontal adjusting screw by using the crank so as to set the planer shaft position at the desired height displayed in the mechanical digital indicator c Lock using the handle Lower milling cutter functions and requirements Besides planing the lower milling cutter 1 is equip...

Страница 17: ...er touches the reference workpiece d Set the mechanical digital indicator at the height measured with the gauge e Lock using the handle Front and rear presser adjustment a Adjust the vertical presser located at the shaft inlet position its end at approx 3 mm from the milling cutter Fig 14 b Adjust the horizontal fence located on the shaft outlet aligned with the cutters using a gauge or a workpiec...

Страница 18: ...the lock screws f Place a gauge between the outfeed table and the milling cutter g Slacken the lock handle adjust the planer shaft vertically until the working edge of the milling cutter touches the reference gauge h Lock using the handle 18 UNIVERSAL SHAFT ADJUSTMENT The spindle universal shaft unit can be adjusted in three directions horizontal vertical and angular The combination of horizontal ...

Страница 19: ...tenance ensures your machine will last longer and always provide optimal performances Plus also overall cleaning of the machine and of the surrounding floor will improve overall safety Frequent cleaning Clean the machine using a solvent and compressed air to avoid the formation of scales particularly on the table slideways shafts and cavities wherever residues of dust and chips are visible When us...

Страница 20: ...ll break in and this will unavoidably reduce tension After a few days usage re adjust belt tension without overtensioning to avoid overloading and damaging motor and shaft bearings Inspect belts at least once every 2 months to check for wear and restore an optimal tensioning Tension is to be checked by applying pressure on belts halfway through their length a belt sagging of approx 10 mm should be...

Страница 21: ...ried out by the inverter potentiometer the BACK FEED button is disabled Control board selector switch With the control board selector switch on its right position all control board buttons are enabled while all onboard panel buttons with the exception of the emergency mushroom button are disabled With the control board selector switch on its left position and the MANUAL TEST POWER selector switch ...

Страница 22: ...roximity Switch 25 2 FEATURES 1 Controlled by monochip safely and steadily 2 Local parameters Fixed parameters of first installation can be setup 3 There are two kinds of measurement units mm and inch selectable at first installation 4 Two ways as follows to set current dimension value but the setting is forbidden in the process of motors running First way for vernier control and current value res...

Страница 23: ...wo digits after radix point Scale 999 99mm 999 99mm or 999 99inch 999 99inch 25 4 MANIPULATION PROCEDURE 25 4 1 PARAMETERS SETUP When first started up the machine directly enters the state of parameter setup See sketch map b below When machine is first installed or reinstalled to another lathe parameters should be setup depended on current circs according to the following steps a Press CLR SET key...

Страница 24: ... C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A TC 501B TC 501B TC 501B TC 501B I N C H M M R U N C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A TC 501B TC 501B TC 501B TC 501B I N C H M M R U N a b b Press key to set current digit number Add 1 on the digit by one press and the numbers cycled among 0 9 c Press key to save current digit setting and enter next digit Current d...

Страница 25: ... shortly to add 0 01 to current value Keep on press key to add to current value continuously adding 0 01 every 0 5 second a Before press key the main panel display is illuminated by the sketch map below C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A TC 501B TC 501B TC 501B TC 501B I N C H M M R U N C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A TC 501B TC 501B TC 501B TC 50...

Страница 26: ...1B TC 501B I N C H M M R U N TC 501B TC 501B TC 501B TC 501B I N C H M M R U N C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A a b b Press key once c The value turn to 0 01 when release the key C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A TC 501B TC 501B TC 501B TC 501B I N C H M M R U N C LR SET I N C H M M R U N TC 501A TC 501A TC 501A TC 501A TC 501B TC 501B TC 501B TC ...

Страница 27: ... PARAMETERS SETTING Formula journey parameter journey distance when motor rotate one circle mm 8x1000000 Setting 6 digits parameter add zero in the front if number less than 6 digits 25 7 MAXIMAL EXTERIOR SIZE AND INSTALLING SIZE ...

Страница 28: ...nd the table are disassembled or damaged replace them with new ones and carry out the repair The display shows the numbers but when the bottom top motor is running the number does not change according to the machine s modification of the real dimensions Verify whether the A B phase complies with the correct value of the 12 VDC encoder signal If there are no changes in the A B phases replace the EN...

Страница 29: ...c Re sharpen the cutter 9 Signs are visible on the rubber roller The raw wooden piece has a pointed surface Reduce the pressure on the outfeed roller accordingly 27 1 PROBLEMS WITH THE CUTTER No Problem Probable cause Cure 1 Cutter is very worn The cutter material is not suitable for the type of wood to be machined Select cutter materials suitable for the type of wood for example high speed steel ...

Страница 30: ...6007 4 Feeding gearbox 7 Ball bearings 32006 8 Feeding gearbox 8 Ball bearings 6207 4 Feeding gearbox 9 Ball bearings 6207VV 8 Planer shaft 10 Ball bearings 6009VV 8 Planer shaft 11 Ball bearings 6007 2RS 4 Forward pressure element in left hand planer shaft side nip roller 12 Ball bearings 16005 2 Lifting for planer shaft 13 Ball bearings 6007 2RS 2 Machine on 14 Ball outer surface with bearing Z9...

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