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INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 67

2.2.2. Test 2. Low speed stop

Using the frontal part of the tooling (10mm thickness) we place it on the folding die. We actívate the des-

cent of the Ram and it must stop before reaching the tooling. (Pict.7) yand next it must be able to go

through the 15 mm thickness of the tooling without interfering with the punch.(Pic.7.1)

Picture 7

Picture 7.1

10 mm

15 mm

Summary of Contents for MP1400 CNC

Page 1: ...TRUCTIONS BOOK PRADA NARGESA S L Ctra de Garrigàs a Sant Miquel s n 17476 PALAU DE STA EULALIA GIRONA SPAIN Tel 972 568085 Fax 972 568320 www nargesa com nargesa nargesa com PRESS BRAKE MP1400 CNC Nº SERIE ...

Page 2: ...Thank you for choosing our machines www nargesa com ...

Page 3: ...sportation 2 2 Storage conditions 3 MANINTENANCE 3 1 General Maintenance 4 INSTALLMENT AND START UP 4 1 Location of the machine 4 2 Dimensions and working site 4 3 Admissible outer conditions 4 4 Connection to power supply 5 DESCRIPTIVE MEMORY 5 1 List of parts 5 2 Hydraulic group 5 3 Gauge 5 4 Upper cylinder 5 5 Main cylinder 5 6 Electric maps 5 7 Hydraulic maps 6 PROGRAMMING 6 1 Control panel 6 ...

Page 4: ...Addition of folding operations 8 7 Eliminating folding operations 8 8 Edition of parameters 9 GENERAL PARAMETERS 9 1 Operating with memories 10 CONFIGURATION MODE OF THE FOLDING MACHINE 10 1 Inserting the Pasword 10 2 Correction of the ram 10 3 Correction of the gauge 10 4 Language selection 10 5 Errors record 10 6 Adjustment of limits 11 PREVIEWING KEY 12 ADJUSTMENT OF THE BACK GAUGE HANDLES 13 W...

Page 5: ... CNC press brake is designed specifically for folding sheet in different degrees any applica tion other than specified above exonerates the manufacturer from any responsibility for the damage to the machine or the people who use it The CNC MP1400 is according to the European standards and directives for the manufacturing of industrial Machinery ...

Page 6: ...K FOR PRESS BRAKE MP1400 CNC 5 Electric motor Hydraulic container Oil emptying cap 1 3 Identification of the machine Screws to level the machine Punch Laser Die Control panel Electric box Side protection Lifting point ...

Page 7: ...pump 245 Kg cm2 Total Weight 2700 Kg Stop motor 0 88 KW Cleavage of 185 mm Inner Folding length 1210 Total folding length 1400 mm Total displacement of top 700 mm Maximum punch displacement 115 mm 1 5 Accessories 1 5 1 Description of accessories The punch and die are treated ensuring reliability and endurance under normal use Arrays have different openings for different thicknesses of sheet metal ...

Page 8: ... two tools by means of which you can perform all kinds of folding operations You can place other matrices with higher V striped punches and Anvils consult the manufacturer 3 die with 4 V s each for a total length of 1400 mm 3 punches Promecam system with a combined total length of 1400 mm ...

Page 9: ... the side shields to prevent manipulation of tooling on the sides and guards at the rear of the machine covering the belts and pulleys of the rear gau ge You can not remove the protective caps unless it is for maintenance and it should be carried out by techni cally trained personnel PRADA NARGESA will not responsible for damage caused by not adhering to the afore mention instructions ...

Page 10: ...s found mostly in the front so we will make the machine remain in a horizontal line when raised 2 2 Storage conditions Press brake will not be never stored in a place where the following conditions are not settled Humidity between 30 and 95 non condensing Temperature 25 to 55 C or 75 C for periods not exceeding 24 hours remember that these temperatu res are in storage It is advisable not to stack ...

Page 11: ...Oil Type CEPSA HYDRAULIC HM 68 WARNING Stop the machine in order to carry out the maintenance of the machine In case of replacement of the oil start the engine and depress the flashing time increasing the pressure gradually until the circuit is comple te Grease the boulders fixing rods and piston periodically depending on use If the use is daily and continuous grease each month Grease all guide fi...

Page 12: ...rews at the base of the machine one at each corner 4 2 Dimensions and working site When the machine is placed it must be taken into account its size the workspace of the operator and the possible lengths of the workpiece The machine can be used by a single operator which must be placed frontally to the machine never in a side area since he should control the whole machine and also the main protect...

Page 13: ...nected to a single power supply with the power source indica ted If the line voltage is not the one indicated it will be necessary to proceed to change the connection of the bobins of the motor of the hydraulic unit as follows The motor is 0 88 kW stop this motor is a servo motor that runs through a control driver therefore it isn t necessary to modify its connection in any case even if the machin...

Page 14: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 13 5 DESCRIPTIVE MEMORY 5 1 List of parts ...

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Page 22: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 21 5 2 Hydraulic group ...

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Page 25: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 24 5 3 Gauge ...

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Page 30: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 29 5 4 Upper cylinder ...

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Page 32: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 31 5 5 Main cylinder ...

Page 33: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 32 ...

Page 34: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 33 5 6 Electric maps ...

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Page 37: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 36 ...

Page 38: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 37 ...

Page 39: ...UEMA HIDRAULICO PLEGADORAS CNC 1 Filter 2 Hydraulic pump 3 Electric motor 4 Pressure control valve 5 Carburator Needle Ø 0 5 mm 6 Solenoid NO 7 Solenoid Bending 8 Main solenoid 9 Speed change Solenoid 10 Guided Anti return device ASCENT FAST DOWN SLOW DOWN VERY SLOW DOWN ...

Page 40: ...for plocking up the machine Emergency stop Skip menus Pre visualizing of folding operations Key for acceding general parameters Key for pre visualizing the dies Key for pre visualizing pun ches Key for making corrections Keys to add up and delete information More and less keys Undo ESCAPE Number keys to insert data ENTER key top confirm the chan ges made Keys for Start and Stop the machine Cursor ...

Page 41: ...itch in the position March 1 Proceeding in this way the ma chine will have power and control shown in the LCD display screen graphic StandBy The situation in which the press brake is at the moment is currently called StandBy a state in which the machine is turned on but it remains idle waiting to perform any function To proceed properly follow the instructions on screen and press the button by doi...

Page 42: ...ensure all cases found in the position called 0 linear encoder from which the folding deter mines the current position of the ram for the calculation of the different types of folding operations to carry out Know also that these two steps are reflected on screen both when they are in the process such as when they have satisfactorily completed to provide even more information about the current oper...

Page 43: ...oose the desired option First focus on the first option 7 1 Descending speed Opting for this parameter allows you to set various rates of descent for the machine If you look at the infor mation displayed within the tab displayed at the bottom of the screen you will see how it is possible to set two different speeds To select one or the other you only have to press the number that each one is is as...

Page 44: ...nual or automatic mode this will be the limit of folding Modify therefore the dimensión it represents by using pedals downstream and upstream pedals to modify the folding to be performed Once you agree with the position of the ram you press the to confirm the value assigned to this parameter If once made folding want to increase or decrease the depth you also have along with it the choice to use t...

Page 45: ...reach the point and it represents the dimension in which the stopper is currently this one will not move 7 5 Working mode You must know that making a choice at this point between manual or automatic mode it is just for a diffe rence of operation Thes difference between the two lies in what happens to the ram after performing a bend If you work in automatic mode after performing folding just at the...

Page 46: ...e machine you can proceed to operate with it Keep in mind at all times that if you have chosen the automatic mode whenever you release the pedal down the ram automatically rise up to the upper limit So if you need to do some folding tests first to adjust the final shape of the sheet to be folded first we recommend first to work in manual mode as it will be easier to make that adjustment MODE MANUA...

Page 47: ...phic display changes completely In this case it appears the picture of the actual punch with the most relevant information from it on the right There are 50 punches among which you can go through To do this you have to press the keys Each press will go forward to the next punch or back to the previous To load it into memory press 8 2 Dies The choice of diez on the Press brake manu allows you to vi...

Page 48: ...rm part of a memory A memory is composed of some general parameters that are global to the entire memory These parame ters are the material and thickness of the sheet Material will be chosen between 5 different types Iron Copper Aluminum Steel and Corten Thickness may be any whenever it does not exceed the máximum fixed limits that will be explained later on As far as folding operations is concern...

Page 49: ...occur at the time the machine is about to make the fold but when the ram s holding the metal sheet thus preventing it from moving and colliding with the rear gauge Upper Limit Set the distance of the ram rise after making the folding allowing the user to optimize the folding time at its best Lateral length When we indicate this parameter it will allow us to perform the calculation of the tonnage r...

Page 50: ... columns in the screen parameter control must use the cursor keys 8 6 Addition of folding operations To add up a fold we only have to press automatically there will appear the first row full of default va lues If we keep on pressing the ADD key we ll see how our chart increases There must be taken into account that the position where we are has efecto on the addition of folding ope rations it mean...

Page 51: ...the new value and we pressed the key to confirm As simple as this However keep in mind that if for any reason the parameter is invalid it will not get updated and an error message with infor mation of what actually occurs will appear on screen Keep in mind also that certain parameters such as tons are pieces of information and therefore editing is not allowed even if the keypad used Note Selecting...

Page 52: ...the numeric keys we ll make the change the parameter relating to the ma terial we will replace with the arrows to exit from General Parameters press the key Pressing the key Preview the operator can see a simulation of the folding in two dimensions on screen 9 1 Operating with memories Once the folding memories we will be using have been defined it s time to materialize them ie to be physi cally p...

Page 53: ...ith will appear on screen The ram will be at the upper limit that has been defined and will remain pending the start of folding On the graphic display it ll show the most relevant information about the fold to be carried out Now to start folding we must make a push on pedal down ie pressing and releasing With this action the stop is placed in the correct position allowing the user to enter the she...

Page 54: ...tion of the pedal down With the key you can directly access the amendment in the memory editing to modify parameters insi de the boxes Get in a window with the cursor then modify it and then press to confirm the change To return to the screen memory which was working press It is obvious that the operation is due to security guidelines which allow to avoid accidents to move the sheet metal quickly ...

Page 55: ...led criti cal it is necessary to enter a word or Password Access This measure will prevent unauthorized personnel mismatch our tool The password that must be entered is 44223311 Then press the key After entering a correct password the setup menu will appear with five options These are as follows 10 2 Correction of the ram Selecting this option gives access to online correction of ram or what is th...

Page 56: ...than the correction of the ram It is only necessary after automatic placement of the stop in a dimension of 100 0 mm enter the new real coordinate using the nu meric keypad I e must accurately measure and enter the real coordinate for the fit to be perfect Pressing the we will see that a restart of the entire control will occur which comes to be a necessary and logical situation Now the gauge have...

Page 57: ...r Barrier Thus just with a sight we can chronologically see the different errors and abnormal situations that have been happening The first error listed is the last to be produced the second last and so on We must also point out that such errors record has a storage capacity of about 250 errors which means that in order to perform a complete viewing of all we need to use the arrow keys 10 6 Adjust...

Page 58: ... of limits menu we can say that the process of fixing these máximum limits is performed by using the up and down pedals With the ram in the desired position after the use of pedals commented pressing such a position will be assigned to the active limit at this time The active limit is indicated by the symbol and selected by using the keys SET MAXIMUM Upper Limit Maximum 10000 Lower Limit Maximum 1...

Page 59: ... Semi Automatic Mode then you can directly access an already edited and saved memory in the internal memory of the control This enables you to have filed up all the memories you will be working with SEMI AUTO MODE PRESS BRAKE Punches Dies Editing Memory Operating with Memory List of Memory EDITING THE MEMORY 001 002 ...

Page 60: ...eld by the back of the machine never below the punch the right way is the one indicated in the following pictures CORRECT IT IS FORBIDEN TO ADJUST THE TOP OF THE MP2003 BY PLACING HANDS OR ARMS UNDER THE PUNCH HORIZONTAL REGULATION OF THE TOPS MUST MUST BE DONE BY HAVING ACCESS TO THE ADJUSTMENT POINTS FROM THE BACK PART OF THE MACHINE ...

Page 61: ...tted to the machine Maintain a safe distance between the machine and the operator during the time the machine is running Do not use any other tooling but the ones supplied by NARGESA The dies that may be coupled to the machine must always be set and fixed In case of accident by negligence of the operator for not following the safety and operating standards set out in the manual NARGESA SL will not...

Page 62: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 61 PRESS BRAKES SAFETY LASER DEVICES ...

Page 63: ...of machines components 2 PERFORMANCE AND MAINTENANCE 2 1 Performance 2 2 Assembling 2 2 1 Tets 1 Detection capacity 2 2 2 Test 2 Low speed stop 2 2 3 Tets 3 High speed stop 2 3 Muting regulation 2 4 Box folding method 3 LIST OF PARTS AND SKETCHES 3 1 List of parts emitter receptor 3 2 Electric map 4 WARNINGS CE CERTIFICATE 63 63 63 63 63 63 63 64 65 65 66 66 67 68 69 70 71 71 74 75 76 ...

Page 64: ... It s self controlled and it does not requires any additional circuits The adjustment position is easy to graduate each time the punch is changed 1 5 Components The laser device for Press Brake has got the following elements 2 Units of Laser Emitter receptor Located at the extremes of the Ram 1 Safety Module Category 4 In the inside of the Electric Box 1 Muting device Located at the lateral of the...

Page 65: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 64 1 7 Identification of the machine components Laser Unit Laser Unit Muting device ...

Page 66: ...ed between them when each unit detects the correct frame the other units is sending If an object interferes on the laser trajectory it will block the punch descent but not its going up On the same way if a too powerful light reaches any of the laser sensors it will also act like safety by blocking the descent There is a final line called Muting Zone where the laser does not interfere like this the...

Page 67: ...g is made by two M8 screws key nº 13 And a support plate The regulation in height will be made by using the standard regulation tooling and fo llowing the indications of Anex G of the Regulation EN 12622 2009 we summarize next 2 2 1 Test 1 Detection capacity We make sure that if we lean the tooling handle diam 14mm all along the punch length the laser ray will be interrupted Pict 6 Picture 6 Ø 14 ...

Page 68: ...of the tooling 10mm thickness we place it on the folding die We actívate the des cent of the Ram and it must stop before reaching the tooling Pict 7 yand next it must be able to go through the 15 mm thickness of the tooling without interfering with the punch Pic 7 1 Picture 7 Picture 7 1 10 mm 15 mm ...

Page 69: ...d with the thickness of 35mm on the interference área of the laser we actí vate the stop of the ram on high speed mode and it has to stop before reaching the tooling Picture 8 Picture 8 Once all these tests have been made we finish the assembling operation of the units Emitter Receptor on the press brake 35 mm ...

Page 70: ...is graded by the course end on the side of the machine moving it up or down according to our needs Fig 4 To adjust the muting zone we place 8 mm thick on the die Fig 9 and power on the descent of the ram when the ram stops we regulate the Switch muting to the drive cam until we note its activation then we fix by tightening the screws We suggest that the thickness of 8 mm to be of a flexible materi...

Page 71: ...ng we have the box folding mode This mode is activated by turning to the right he key located in the control panel at the same time the red orange light will warn us about the fact that we are working under that mode The Press Brake changes working speed automatically to less tan 10 mm s that combinated with the pedal held on three positions is according to the Regulation EN 12622 2011 Such workin...

Page 72: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 71 3 LIST OF PARTS AND SKETCHES 3 1 List of parts Emitter Receptor ...

Page 73: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 72 ...

Page 74: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 73 ...

Page 75: ...INSTRUCTIONS BOOK FOR PRESS BRAKE MP1400 CNC 74 3 2 Electric map ...

Page 76: ...Inercy displacement is 10 mm When we work with punches of different heights When we work with dies of different heights When we make a fold in the inner side of a box When the selector key is activated Handling modifying or changing connections made on the Laser device without the supervisión of techni cians appointed by NARGESA exonerates NARGESA from any responsibility ...

Page 77: ...2 Select the menu Warranty Registration 3 Complete the form with your details and press Send 4 The window Message Sent confirms your data has been successfully sent to Prada Nargesa SL Your machine has been registered and has a warranty of three years in total ...

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