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EXCENTR SCREW

HARDMETAL GUIDANCE

WITH SETTING SCREW

EXCENTRIC BEARINGS

HARDMETAL SCREW

HARDMETAL SCREW

PRESSING HARDMETAL

GUIDANCE

FIXED HARDMETAL

GUIDANCE

ADJUSTABLE

GUIDE BAR

FIXED BAR

GUIDE HEAD

GUIDING HEAD SCREW

SAW BAND

5.4. Guide heads - adjustment 

The correct adjustment of the bearings and hard-metal guides principally influences the band life and the quality of the cut. The 
eccentrically arranged bearings of the guide heads must be so set that the band surface is parallel to the surface of the hard-metal 
plates and that there is minimum clearance between these plates and the band.

Guide  Head  Setting

Close hydraulic damper valve (see Chapter 5.9.) and elevate the saw blade approx. 20 mm above the fixed gripping jaw of the vice 
(see chapter 7.2.). Switch off the master switch, isolate the machine from supply and secure it against restarting. Adjust the moving 
guide head so that the guide heads are approx. 20 cm from each other. Disconnect the supply hoses of the coolant valves. Unscrew 
the guide heads gradually from the fixed and moving guide bars, turn them through 180° (bearing and carbide guide upward) and 
screw to the bars again. Observe the perpendicularity of the guide heads to the bars and the identical height of the guide heads. 
Check the tightening of the fixed carbide guides. Insert approx. 30 cm of an old saw blade in the guide heads between the carbide 
guide and the bearings. Set the pressure carbide guides with the width setting screw of the carbide guides so that the saw blade 
moves  without  clearance  between  the  carbide  guides,  but  does  not  seize.  When  the  saw  blade  is  correctly  set,  adjust  the 
eccentrically arranged bearings to prevent the bearings from "cutting" the saw blade but there must not be big clearance between the 
bearings. When the saw blade moves, the bearings are carried along by the saw blade. Check all the bolt connections for tightening. 
Unscrew the guide heads from the bars. Fit the saw blade on the moving wheels, checks its correct alignment on the moving wheels 
and tension the saw blade. Install both guide heads on the saw blade in the space between the bars and adjust their correct position 
on the bars. Than we move guiding heads up, so that the space between fixed carbide guides and upper part of saw band was 
approx. 0,5-1mm. In this way, the correct guide head height towards the bars is set. Adjust the guide heads perpendicularly to the 
bars and tighten them. Close the rear head protective enclosure, switch on the master switch or connect the machine to the network. 
Carry out a short   test run of the saw blade. Switch off the master switch, isolate the machine from supply, open the rear head 
protective enclosure and check the saw blade fitting on the moving wheels and in guiding heads. Make corrections, if required (see 
Chapter 5.4.). For casual checking of blade position can be used CONTROL HOLE OF BAND GUIDANCE. Close the rear head 
protective enclosure, connect the machine to supply, switch on the master switch and hydraulic unit. Carry out the first cut.

Incorrect band guidance

Correct band guidance

between bearings into middle

approx.  0,5-1 mm

FIXED HARDMETAL

GUIDANCE

Содержание ARG 250 plus S.A.F.

Страница 1: ...sove pily spol s r o Zelezna 9 tel 00 420 543 25 20 10 fax 00 420 543 25 20 11 e mail pilous pilous cz 619 00 Brno Czech Republic ARG 250 S A F ARG 250 plus S A F ARG 300 S A F ARG 300 plus S A F ARG...

Страница 2: ...tallation 4 1 Space requirements machine dimensions 4 2 Machine installation 4 3 Connection to energy supplies 5 Machine description 5 1 Band guide 5 2 Band exchange tensioning and adjustment 5 3 Guid...

Страница 3: ...ents on the warranty letter by fax or mail to the address showed on the warranty letter Notice for the user The seller is obliged to issue warranty letter to the user when the product is dispatched Th...

Страница 4: ...perfect condition with respect to technical safety The user is obliged to check the machine for visually ascertainable damages and failures at least once per shift Any changes failures and damages of...

Страница 5: ...ckage is a wooden frame which according to the kind of dispatch may be crating or an overseas case Approximately 100 mm clearance should be provided for transport and loading by a fork lift truck For...

Страница 6: ...iven by a driving wheel driven via worm gearbox by a two stage motor version S A one stage motor version S A F The saw band in the machining zone is precisely guided in the band guide heads Outside ma...

Страница 7: ...910 mm ARG 250 plus S A F 175 250 180 110 160 240 170 110 175x80 290x80 180x90 110x120 90 45 60 45 90 60 60 45 45 400 V 50 Hz 0 09 kW 400 V 50 Hz 2 2 kW 550 kg 15 90 m min approx 15 liters Hydraulic o...

Страница 8: ...oller conveyors and or a case for cut pieces for a safe handling of work pieces and to prevent endangering by falling cut pieces if any c Install a lifting mechanism for heavy work pieces d Provide fo...

Страница 9: ...ection of neutral or protective cable the machine electric parts may be damaged and injury by electrical current may occur The lead in cable of machine should be connected to a protected 16A socket in...

Страница 10: ...ch on the main switch or connect the machine to the network The arm is located in the semi position of terminal switches therefore it is necessary to switch the lift of the arm into position 1 and the...

Страница 11: ...ECT BAND GUIDANCE WRONG BAND GUIDANCE BAND LOOSE BAND TENSIONING CONTROL HOLE OF BAND GUIDANCE To achieve perfect cutting function surface quality and workpiece correct measures in time band exchange...

Страница 12: ...the carbide guides so that the saw blade moves without clearance between the carbide guides but does not seize When the saw blade is correctly set adjust the eccentrically arranged bearings to preven...

Страница 13: ...moved by slacking the screws in theTgroove to left or right side according to arm turning direction 5 5 1 Cutting angles setting 5 5 Vice ARG 250 S A F ARG 300 S A F ARG 250 plus S A F ARG 300 plus S...

Страница 14: ...This operation must be done manually The clamping vice pressure can be set on the hydraulic unit according to cut material strength see chapter 5 7 1 Raise the arm above the material expected section...

Страница 15: ...ing the actual saw band speed ARG 250 S A F ARG 250 plus S A F ARG 300 S A F ARG 300 plus S A F REGULATION VALVE TOTAL STOP START MAIN SWITCH MODE DOWN START IN MANUAL MODE STOP CONTROL VICE ARM UPLIF...

Страница 16: ...on by the switch into position 1 PILOV P S START STOP Red STOPbutton serves for stopping the bandsaw engine and pumping the cooling emulsion Red button shines failure of the bandsaw drive see Chapter...

Страница 17: ...the arm At the same time the clamping unit must be closed switch in position 1 START only in manual mode BEZPE NOSTN TLA TKO SAFETY If during the operation there is any activation of a safety element...

Страница 18: ...approx 5 10 mm above the workpiece and tighten the lock lever Saw arm is above the down end position Switch the arm uplift switch to position 0 Press START button Valve will open and the arm will move...

Страница 19: ...The coolant tray can be taken out separately The coolant pump conveys the coolant through hoses valves and guide heads to the band The coolant quantity is controlled by these valves The coolant provi...

Страница 20: ...cept standard tooth shape and size special corrected bands are manufactured with corrections like tooth distribution tooth angle and shape of its face This band may be applied on specific materials As...

Страница 21: ...thickness in mm Tube diameter diameter D mm 40 60 80 100 120 150 200 5 8 5 8 5 8 6 10 6 10 8 12 10 14 10 14 10 14 18 18 4 6 4 6 5 8 5 8 6 10 6 10 8 12 10 14 10 14 10 14 18 4 6 4 6 4 6 5 8 5 8 6 10 8 1...

Страница 22: ...not appropriately selected The band the whole arm bears against the material when the band is not in cutting position The clamping of the profile material does not comply with the recommendation The b...

Страница 23: ...the MODE switch to MANUAL By switch VICE clamp the workpiece Start the saw band by pressing the green button for band start With green exciter START button activate the arm down feed system By gradua...

Страница 24: ...2 WR classification in harmony with ISO 6743 BCHB 2 DIN 51 502 KP2K 20 Hazards due to dangerous matters cannot be excluded while handling coolants Observe in your own interest the manufacturer s and o...

Страница 25: ...gh cooling Incorrect band adjustment on the running wheels Incorrect tooth size High speed of arm feed into cut Incorrect adjustment or break of hard metal guidance or bearings inside guiding heads Th...

Страница 26: ...l valve wheel is loose turns through Valve seat is worn out Cylinder sealing is worn out Valve failure impurities Possible error reason Call Customer service Starter FQ2 set position I On box of frequ...

Страница 27: ...1 S22 58 S12 53 S21 FQ2 M2 3 3 M3 36 35 34 PE 39 38 37 PE 1 6 2 5A KM1 KM2 33 34 X1 X1 KM3 PF1 R L1 T L3 S L2 U T1 W T3 V T2 1L1 5L3 3L2 2T1 6T3 4T2 1L1 5L3 3L2 1L1 5L3 3L2 1L1 5L3 3L2 2T1 4T2 6T3 2T1...

Страница 28: ...ON OFF arm op T S Vice pressure switch Bp3 Up arm limit Sb7 Vice H4 Band drive error Bp2 Down arm limit Sb4 Stop band Sb5 Arm down Sa2 Manual Automat 1 2 4 3 4 3 4 3 2 1 4 3 4 3 4 3 E4 E5 A2 A1 N 230...

Страница 29: ...R M22 DL G M22 A M22 K10 M22 LED G M22 DL G M22 A M22 K10 M22 LED G M22 WKV M22 A M22 K10 M22 WKV M22 A M22 K10 M22 DL Y M22 A M22 K10 M22 LED W M22 L W M22 A M22 LED W Name Terminal switch for the b...

Страница 30: ...2 OT 16 ET3 OTS 32 T 3 OHB2PJ a part of the hydraulic unit a part of the hydraulic unit a part of the hydraulic unit a part of the hydraulic unit N zev Switch Switch OT accessory Switch OT accessory E...

Страница 31: ...ead back guiding head back guiding head ront guiding bar ver 1 12 2007 Pos 12 13 14 15 16 17 18 19 20 21 22 23 24 002709 001439 001452 001473 001405 001347 001348 001454 001717 001474 001349 001673 00...

Страница 32: ...xible 6 back arm cover hinge limit switch dish bow arm ver 1 12 2007 Pos 16 17 18 19 20 21 22 23 24 25 26 27 002108 001489 001483 005140 001340 008632 002154 001678 001976 001479 001479 002743 002175...

Страница 33: ...11 3 Table turning table pivot and vice assembly 11 3 1 Table pivot and vice assembly ARG 250 S A F ARG 300 S A F...

Страница 34: ...11 3 2 Table turning table pivot and vice assembly ARG 250 plus S A F ARG 300 plus S A F...

Страница 35: ...50 300 300 250 300 250 300 250 300 250 300 250 300 250 300 250 300 250 300 250 300 250 250 300 250 300 250 300 250 250 300 250 300 250 300 250 300 250 300 250 250 250 300 250 300 250 300 250 300 Pos 6...

Страница 36: ...7 8 9 10 11 12 13 14 ver 1 12 2007 Order number Name Type ARG Pcs 1 1 1 1 1 1 4 1 1 1 2 1 1 1 1 1 1 4 4 1 1 1 1 gearbox MI70 30 1 FP PAM B14 80 ND gearbox MI70 i25 FP PAM B14 90 ND gearbox MI80 i25 FP...

Страница 37: ...3 8 toggle part KR 12 cylind end KR 12 trash hose 19 3 Pos 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 001397 001335 001387 010154 001440 001573 001467 006860 001399 001401 001389 001402 001663 0027...

Страница 38: ...P H 40 22 115 hydraulic cylinder P H 63 32 115 valve screw M10 40 snap ring outer KR 20 hydraulic hose DN 6x2500 p 90 hydraulic hose DN 6x2500 p 90 hydraulic hose DN 6x3000 p 90 hydraulic hose DN 6x1...

Страница 39: ...ailures caused by poor quality coating which contaminates the entire hydraulic system will be prevented On principal only oil recommended by the equipment manufacturer may be filled in Never make the...

Страница 40: ...n e hydraulic unit leakage portion of oil leaks outside the working space V Increase of hydrogenerator loss flow refers also to rotating hydromotor a degree of hydrogenerator functional surface wear a...

Страница 41: ...c unit must be appointed The above mentioned safety at work principles are not complete There are different conditions for each hydraulic circuit and different possibilities of endangering the environ...

Страница 42: ...MOGUL HV 32 MOGUL HV 46 220 400 700 180 350 100 170 170 67 110 32 46 68 32 46 15 18 26 17 25 8 5 11 14 11 14 40 30 28 40 36 Hydraulic Mineral Oils HM performance class according to CETOP RP 91H Europ...

Страница 43: ...00 250 300 250 300 250 TM 20 EM 80 0 55 kW 3 B34 L 1 6A 10A3 65x053G P10NBP01 MPFO301AG1 CV08 20 0 N 4 MO 020 32 68 axi ln s glycer nem 0 100 bar DVE03 S51 B3 C24 20 T1 M1 DVE03 S12 B2 C24 20 T1 M1 SU...

Страница 44: ......

Страница 45: ......

Страница 46: ...008 EN 13898 A1 2009 EN ISO 3746 2010 EN ISO 11202 2010 EN 61000 6 1 ed 2 2007 EN 61000 6 3 ed 2 2007 Person authorised to compile the technical file Ing Petr Ma ek name company address Pilous p sov p...

Страница 47: ......

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