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NENO LEADX Ultra Manual

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4.3 Ball screw

4.3.1 Ball nut and ball nut plate

Article Nr.

Description

Quantity

M4 x 20mm screw with flat head

Ballscrew-nut

Ball nut adapter plate

Ballscrew 1210

Place the ball nut adapter plate on the ball screw.

Attach the ball nut adapter plate to the ball screw nut with 6x M4 x 20mm flat head screws.

Under no circumstances remove the ball screw nut from the ball screw. The ball nut ball bearing
mechanism is held only by the ball screw. If you remove the ball nut from the ball screw, the bearings
will fall out and void the warranty

Summary of Contents for LEADX Ultra

Page 1: ...NENO LEADX Ultra Manual NENO CNC Schweiz 2023 Seite 1 NENO LEADX Serie NENO LEADX Ultra Assembly instructions operating instructions and safety V1 2...

Page 2: ...Cleaning procedure 13 2 0 Y axis 14 2 1 C beam and HGR rail 14 2 1 1 HGR rail preparation 15 2 1 2 Attaching the HGR rail to the C beam 16 2 1 3 Alignment tool 17 2 1 4 HGH storage blocks 18 2 1 5 In...

Page 3: ...tructure completed 40 3 2 Substructure fixed side 41 3 2 1 Attach the Y2 axle to the reference side 41 3 2 2 Attachment of the front loose end 42 3 2 3 Attachment of the middle sections to the Y2 axis...

Page 4: ...s 64 4 2 2 Angle brackets at the Y plate 65 4 2 3 C beam and 4040 angles 67 4 3 Ball screw 69 4 3 1 Ball nut and ball nut plate 69 4 3 2 Insertion of the ballscrew into the X axis 70 4 3 3 Ball nut pl...

Page 5: ...ring loose 91 5 5 2 FK bearing fixed 92 5 6 Aligning 93 5 6 1 Tightening the ball nut adapter plate 93 5 6 2 Fixed bearing 94 5 6 3 Stepper motor 95 5 6 4 Loose bearing 97 5 6 5 Retaining ring 98 5 7...

Page 6: ...es as the LEADX Pro but dispenses with the roller system and the trapezoidal threaded spindles and uses high precision linear guides and ball screws In order to stand out from the competition on the m...

Page 7: ...y kind 6 Use of third party accessories or non approved spare parts The actual scope of delivery may deviate from the explanations and illustrations described here in the event of special designs the...

Page 8: ...ake adjustments to the machine the associated controller or various system guided tools unplug the power as a precaution 10 The owner of the machine must ensure that all persons working with the CNC m...

Page 9: ...g Y bridge gantry can suddenly and unexpectedly change direction Depending on the operating regulations a barrier or covering of moving parts may be necessary Keep your workspace clean and well lit Ke...

Page 10: ...t is built identically or mirrored is highlighted in the instructions 13 For the accuracy of the machine it is particularly important to measure each angle with a stop angle to guarantee 100 perpendic...

Page 11: ...ith the basic structure of a milling machine for reasons of understanding On the picture we can see the different axes that a classic portal milling machine has The X Portal runs on the two Y axes The...

Page 12: ...d on this side 2 Rear The stepper motors of the Y axes are installed on this side 3 The nut of the ball screw is attached to the movable portal plate The ball screw is fixed via fixed and loose bearin...

Page 13: ...e rails 1 1 1 Cleaning procedure 1 Fill a small bowl with the cleaning solution 2 Place the block carriages in so that they are completely covered and let it linger for 10 minutes 3 Move the block car...

Page 14: ...must be inserted into the channel of the aluminium profile for later steps and if they are missing the steps must be dismantled again 2 1 C beam and HGR rail Find the C Beam profile and the HGR rails...

Page 15: ...linder head bolt with hexagon socket 17 26 2 M4 sliding T nut 17 26 3 HGR 15 rail 1 1 Insert the M4 x 14mm cylinder head screw through the HGR rail and screw the M4 sliding nut to the other end Half a...

Page 16: ...r Description Quantity 1 C Beam Profile 1 2 HGR 15 rail 1 Slide the HGR 15 rail assembly into the upper channel of the C Beam profile as shown in the drawing Inserting the HGR 15 rails and M4 t nuts c...

Page 17: ...HGR 15 rail and bring it close to the end of the rail Tighten the M4 x 14 mm screw pre assembled in chapter 2 1 1 n Repeat the process by moving the alignment tool and tightening all M4 x 14mm hexagon...

Page 18: ...rail To avoid the loss of bearing balls store the supplied plastic holder on the bearing block When mounting the bearing block on the rail use the rail to push the plastic bracket out of the block so...

Page 19: ...Number of screws for Y axis length 1000MM 1500MM 1 M5 sliding T nut 12 20 2 C Beam Profile 1 1 Slide M5 T nuts into the two lower channels on the 40 mm front side of the C beam profile as shown Pleas...

Page 20: ...6 4 Y plate left 1 Insert the M4x 16mm flat head bolts through the M4 precision washer and Y plate on the left and screw them onto the HGH bearing blocks as shown in the figure When attaching the scre...

Page 21: ...ter plate 1 4 Ball screw 1210 1 Place the ball nut adapter plate on the ball screw Attach the ball nut adapter bar to the ball screw nut with 6x M4 x 20mm flat head screws Under no circumstances remov...

Page 22: ...t 50 x 10mm 1 4 Y plate left 1 Tighten the ball nut adapter plate on the left Y plate with 3 x M4x 20 mm lens screws Insert the gasket 50x10mm between the ball nut plate bracket and the Y plate on the...

Page 23: ...3 Y End Plate Fixed End 1 4 Precision washer 10x5x1 6 5 Ball screw 1210 1 Insert 6x M5 x 20mm hexagon socket screws through the precision washer 10x5x1 Attach the Y End Plate Fixed End to the C Beam w...

Page 24: ...on washer 10x5x1 6 4 Ball screw 1210 1 5 M5 x 20mm flat head screw 6 Insert 6x M5 x 20mm hexagon socket screws through the precision disc 10x5x1 Attach the Y end plate floating end to the C beam as sh...

Page 25: ...loose end 1 2 FF bearing block loose bearing 1 3 M3 x 12 mm flat head screw 4 Pass the FF bearing block loose bearing through the ball screw Attach the FF bearing block to the Y end plate with 4x M3...

Page 26: ...d 1 2 FK bearing block fixed bearing 1 3 M4 x 16 mm flat head screw 4 Pass the FK bearing block fixed bearing through the ball screw Attach the FK bearing block to the Y end plate with 4x M4 x 16mm fl...

Page 27: ...located at the fixed end Tighten the grub screw on the FK lock nut to secure the FK lock nut Article Nr Description Quantity 3 FK storage block fixed bearing 1 4 Diaphragm coupling 1 Place the diaphr...

Page 28: ...le Nr Description Quantity 1 Ball nut y assembly 1 Tighten the screws on the ball nut plate bracket as shown in the figure Avoid tightening too tightly The seal has a minimum of flexibility to compens...

Page 29: ...icle Nr Description Quantity 1 M4 x 16mm screw with flat head pre assembled 4 Slide the Y plate to the left toward the fixed end of the actuator as shown in the figure below Bring the Y plate as close...

Page 30: ...Stepper motor 1 4 M5 x 75mm cylinder head bolt 4 First insert the M5 x 75 mm cylinder head bolts through the mounting holes of the stepper motor and also through the 60 mm precision spacers and then...

Page 31: ...e bearing Article Nr Description Quantity 1 M3 x 12 mm flat head screw pre assembled 4 Slide the Y plate to the right toward the loose end of the actuator as shown Bring the Y plate as close as possib...

Page 32: ...ENO CNC Schweiz 2023 Seite 32 2 6 5 Retaining ring Article Nr Description Quantity 1 Y End Plate Fixed End 1 2 Retaining ring 1 Place the retaining ring on the loose end of the ball screw with a retai...

Page 33: ...ltra Manual NENO CNC Schweiz 2023 Seite 33 2 7 Axis complete 2 7 1 Completed Y axis Repeat this chapter to assemble the other Y axis You should have two Y axes that are exactly mirrored to each other...

Page 34: ...NENO LEADX Ultra Manual NENO CNC Schweiz 2023 Seite 34 2 7 2 Completed Y1 and Y2 axes Y axis Y1 Y axis Y2...

Page 35: ...ase nipple and press the grease in The grease should emerge from the bearing Repeat this procedure for all HGH storage blocks 2 8 2 Ball screw Place the axles on their side and find the grease nipple...

Page 36: ...e assembly 3 1 T nuts 3 1 1 Insertion of T nuts front and rear profile Article Nr Description Quantity 1 M5 sliding T nut 16 2 2040 Profile 1 Slide the M5 sliding T nuts into the 2040 profile as shown...

Page 37: ...aches to the profile Do not fully tighten the M5 x 8mm head bolts on the loose side The position of the brackets on the loose side is later determined by the length of the X axis platform Repeat the a...

Page 38: ...sliding T nut 8 2 2040 Profile 1 Slide 4x M5 sliding T nuts into each side of the upper channels of the wide side as shown The number of middle parts depends on the size of the machine you have For m...

Page 39: ...ions The holes closer to the outer edge of the bracket is the side that attaches to the profile Repeat the process on the opposite side of the 2040 profile Do not fully tighten the M5x8mm head screws...

Page 40: ...of the substructure completed Note that the fixed side is on the right these brackets are all flush with the end of the profile and fully tightened The brackets on the left side are still movable and...

Page 41: ...ch the Y2 axle to the reference side Article Nr Description Number of screws for Y axis length 1000MM 1500MM 1 2040 profiles front and back 2 2 2 2040 profiles middle sections 2 3 3 Y 2 axis 1 1 Posit...

Page 42: ...1 Slide the sliding nut previously inserted into the lower channels of the C beam of the Y2 axis towards the loose end then use it to attach the M5 x 8mm flat head screws that secure the L2 brackets M...

Page 43: ...the Y2 axis to the correct places and attach the L2 angle brackets of the middle sections with the M5 x 8 mm lens screws Repeat the previous step for all middle sections that you want to attach to th...

Page 44: ...the back fixed end Article Nr Description Quantity 1 M5 x 8mm flat head screw 1 2 L2 angle bracket 2 Slide the T nut previously inserted into the lower channels of the Y axis C beam towards the fixed...

Page 45: ...hment of the rear profile to the Y end plate fixed end Article Nr Description Quantity 1 Precision washer 10x5x1 6 2 M5 x 16mm flat head screw 6 Use the T nuts inserted into the 2040 profile in chapte...

Page 46: ...ate loose end Article Nr Description Quantity 1 Precision washer 10x5x1 6 2 M5 x 16mm flat head screw 6 Use the T nuts inserted into the 2040 profile in chapter 3 1 1 to attach the Y end plate loose e...

Page 47: ...Place the second Y axis on the sliding side Article Nr Description QUANTITY FOR MACHINE Y AXIS LENGTH 1000MM 1500MM 1 2040 profiles front and back 2 2 2 2040 Profile middle sections 2 3 3 Y 1 axis 1 1...

Page 48: ...gle bracket 1 Slide the T nuts previously inserted into the lower channels of the C beam of the Y1 axis towards the loose end then use it to attach the M5 x 8mm flat head screws that secure the L2 ang...

Page 49: ...ect locations and attach the L2 angle brackets of the middle sections with the M5 x 8 mm flat head screws Repeat the previous step for all middle sections that you want to attach to the sliding side T...

Page 50: ...2 2 L2 angle bracket 1 Slide the T nuts previously inserted into the lower channels of the Y axis C beam towards the fixed end then use it to fasten the profile using the M5 x 8mm flat head screws Yo...

Page 51: ...tity 1 Precision washer 10x5x1 6 2 M5 x 16mm flat head screw 6 Use the T nuts inserted into the 2040 profile in chapter 3 1 1 to attach the Y end plate fixed end to the 2040 profile rear Since the fin...

Page 52: ...16mm flat head screw 6 Use the T nuts inserted into the 2040 profile in chapter 3 1 1 to attach the Y end plate loose end to the 2040 profile front Note that there is a precision washer between each...

Page 53: ...Quantity 1 2060 Profile 1 2 M5 sliding T nut 1 3 90 degree angle bracket 1 4 M5 x 8mm flat head screw 1 Slide an M5 sT nut into the channel of the 2060 profile then use an M5 x 8mm flat head screw to...

Page 54: ...2 Attachment to the substructure Article Nr Description Quantity 1 M5 x 8mm flat head screw 2 2 2060 Profile 1 Pass the M5 x 8 mm flat head screw through the brackets applied in the previous step then...

Page 55: ...NENO CNC Schweiz 2023 Seite 55 3 4 3 End caps Article Nr Description Quantity 1 End cap 2060 1 2 M5 x 8mm flat head screw 2 Finally attach the endcap 2060 to the end of the substructure profile as sh...

Page 56: ...2023 Seite 56 3 5 Substructure complete Please check your previous setup using the graphic below The Pictured Right Side Y2 should be fixed and perpendicular and the Left Side Y1 should be movable on...

Page 57: ...M4 x 14mm cylinder head bolt with hexagon socket 34 52 3 M4 sliding T nut 2 2 Insert the M4 x 14mm cylinder screw through the HGR rail and screw the M4 T nut to the other end Half a turn on a screw is...

Page 58: ...eam profile Article Nr Description Quantity 1 C Beam Profile 1 2 HGR 15 rail 2 Slide both HGR 15 rail assemblies into the C Beam as shown Inserting the HGR 15 rails and M4 T nuts can be difficult Let...

Page 59: ...bring it close to the end of the rail Tighten the M4 x 14 mm hexagon socket screw pre assembled in chapter 4 1 1 Repeat the process by moving the alignment tool and tightening all M4 x 14mm hexagon s...

Page 60: ...he two HGR 15 rails To avoid the loss of balls store the supplied plastic holder on the bearing block When mounting the bearing block on the rail use the rail to push the plastic bracket out of the bl...

Page 61: ...at head screw 16 Attach the X plate to the 4x HGH 15 bearing blocks with M4 x 12mm flat head screws as shown in the figure When attaching the screws to each bearing block start with the screw in the u...

Page 62: ...e Article Nr Description Quantity 1 M5 sliding T nut 14 2 C Beam Profile 1 Slide 4x M5 T nuts into the upper and lower channels of the C Beam profile 2x M5 sliding slot stones into each channel Insert...

Page 63: ...14 Attention Picture shows a 4040 profile However this machine uses 2x 2040 profiles The red line indicates the contact point of the two 2040 profiles Insert 7x M5 sliding T nut on the top of the top...

Page 64: ...0 on the Y plates Article Nr Description Quantity 1 M5 x 20mm flat head screw 20 2 Precision washer 10x5x1 20 Insert 10x M5 x 20mm hexagon socket screws through the 10x5x1 precision washer then attach...

Page 65: ...uantity 1 Y plate right 1 2 M5 x 8mm flathead screw 8 3 Angle bracket 90 degrees 8 Slide the M5 T nuts inserted in previous chapters to the correct location then use 8x M5 x 8mm flat head screws to at...

Page 66: ...eiz 2023 Seite 66 Article Nr Description Quantity 1 Y plate right 1 2 Angle bracket 90 degrees 8 3 M5 x 10mm flat head screw 8 Attach the brackets to the Y plate with 8x M5 x 8mm screws as shown Repea...

Page 67: ...Nr Description Quantity 1 C Beam Profile 1 2 M5 x 8mm flat head screw 1 3 2040 Profile 1 4 Angle bracket 90 degrees 1 The M5 T nuts should be positioned at 1 3 of the length of the profile Attach the...

Page 68: ...gle 90 bracket degrees 1 Attach the angle bracket 90 degrees with an M5x 8 mm flat head screw on top of the 2040 profiles Repeat the steps you just performed using the screenshot below to find out whe...

Page 69: ...ter plate 1 4 Ballscrew 1210 1 Place the ball nut adapter plate on the ball screw Attach the ball nut adapter plate to the ball screw nut with 6x M4 x 20mm flat head screws Under no circumstances remo...

Page 70: ...ion of the ballscrew into the X axis Article Nr Description Quantity 1 Ball screw 1210 1 2 Y plate left 1 3 X axis and X plate 1 Move the X axis plate as far away as possible from the Y plate on the l...

Page 71: ...Gasket 50x10mm 1 4 X axis plate 1 Tighten the ball nut adapter plate on the X axis plate with 3 x M4x 20 mm flat head screws Insert the gasket 50x10mm between the ball nut plate bracket and the X axi...

Page 72: ...ht 1 2 FF bearings loose bearings 1 3 M3 x 12 mm flat head screw 4 Pass the FF bearing block loose bearing through the ball screw Attach the FF bearing block with 4x M3 x 12mm flat head screws to the...

Page 73: ...ehouse fixed bearings 1 3 M4 x 16mm screw with flat head 4 Pass the FK bearing block fixed bearing through the ball screw Attach the FK bearing block with 4x M4 x 16mm flat head screws to the Y plate...

Page 74: ...screw the FK lock nut onto the end of the ball screw which is located at the fixed end Tighten the grub screw on the FK lock nut to secure the FK lock nut Article Nr Description Quantity 1 Y plate le...

Page 75: ...X axis plate 1 2 Ball nut adapter plate 1 3 M4 x 20mm screw with flat head 3 Tighten the screws on the ball nut plate bracket as shown in the figure Avoid tightening too tightly The seal has a minimu...

Page 76: ...Description Quantity 1 M4 x 16mm screw pre assembled 4 2 FK warehouse fixed bearings 1 Slide the X plate to the left toward the fixed end of the actuator as shown in the figure below Bring the X plate...

Page 77: ...Stepper motor 1 4 M5 x 75mm cylinder head bolt 4 First insert the M5 x 75 mm cylinder head bolts through the mounting holes of the stepper motor and also through the 60 mm precision spacers and then...

Page 78: ...Nr Description Quantity 1 M3 x 12 mm flat head screw pre assembled 4 2 FF bearings loose bearings 1 Slide the X plate to the right toward the loose end of the actuator as shown Bring the X plate as cl...

Page 79: ...2023 Seite 79 4 5 5 Retaining ring Article Nr Description Quantity 1 C Clip Retaining Ring 1 2 FF bearings loose bearings 1 3 Y plate right 1 Place the retaining ring on the loose end of the ball scr...

Page 80: ...NENO LEADX Ultra Manual NENO CNC Schweiz 2023 Seite 80 4 6 X axis complete...

Page 81: ...nipple and press the grease in The grease should emerge from the bearing Repeat this procedure for all HGH storage blocks 4 7 2 Ball screw Place the axle on its side and locate the grease nipple on th...

Page 82: ...ticle Nr Description Quantity 1 M3 x 10mm screw with flat head 8 2 MGN15 rail 1 3 M3 Sliding T nut 8 Insert the M3 x 10mm flat head screw through the MGN rail and screw the M3 T nuts to the other end...

Page 83: ...ltra Manual NENO CNC Schweiz 2023 Seite 83 5 1 2 Attaching the MGN rail to the C Beam Article Nr Description Quantity 1 MGN 15 rail 2 2 C Beam Profile 1 Slide both MGN 15 rail assemblies into the C Be...

Page 84: ...5 rail and bring it close to the end of the rail Tighten the M3 x 10 mm hexagon socket screw pre assembled in Chapter 5 1 1 Repeat the process by moving the alignment tool and tightening all M3 x 10 m...

Page 85: ...storage blocks 4 Push 2x MGN 15 bearing blocks onto the two MGN 15 rails To avoid the loss of balls store the supplied plastic holder on the bearing block When mounting the bearing block on the rail u...

Page 86: ...flat head 16 Attach the Z plate to the 4x MGN 15 bearing blocks with M3 x 10mm flat head screws as shown in the figure When attaching the screws to each bearing start with the screw in the upper left...

Page 87: ...dapter plate 1 4 Ballscrew 1210 1 Place the ball nut adapter plate on the ball screw Attach the ball nut adapter bar to the ball screw nut with 5x M4 x 16mm flat head screws Under no circumstances rem...

Page 88: ...d 2 Tighten the ball nut adapter plate on the Z axis plate with 2 x M4x 20 mm and 1 x M4 x 25mm flat head screw Insert the gasket 50x10mm between the ball nut plate bracket and the Z axis plate Tighte...

Page 89: ...weiz 2023 Seite 89 5 4 End plates 5 4 1 End plate fixed end Article Nr Description Quantity 1 M5 x 16mm flat head screw 6 2 Z Top Plate 1 3 C Beam Profile 1 Attach the Z top plate to the C beam profil...

Page 90: ...NC Schweiz 2023 Seite 90 5 4 2 End plate loose end Article Nr Description Quantity 1 C Beam Profile 1 2 Z base plate 1 3 M5 x 16mm flathead screw 6 Attach the Z base plate with 6x M5 x 16 mm flat head...

Page 91: ...te 1 2 FF bearings loose bearings 1 3 M3 x 12 mm flat head screw 4 Pass the FF bearing block loose bearing through the ball screw Attach the FF bearing block to the Z base plate with 4x M3 x 12mm flat...

Page 92: ...ng block fixed bearing through the ball screw Attach the FK bearing block with 4x M4 x 16mm flat head screws to the Y plate on the left When tightening the screws tighten all screws completely then lo...

Page 93: ...e Nr Description Quantity 1 Ball nut adapter plate 1 Tighten the screws on the ball nut plate bracket as shown in the figure Avoid tightening too tightly The seal has a minimum of flexibility to compe...

Page 94: ...cle Nr Description Quantity 1 M4 x 16mm screw with flat head pre assembled 4 Slide the Z plate upwards toward the fixed end of the actuator as shown in the figure below Bring the Z plate as close as p...

Page 95: ...the diaphragm coupling on the fixed end of the ball screw Tighten the grub screw on the diaphragm coupling to secure it to the ball screw First insert the M5 x 70 mm cylinder head bolts through the mo...

Page 96: ...NENO LEADX Ultra Manual NENO CNC Schweiz 2023 Seite 96...

Page 97: ...bearing Article Nr Description Quantity 1 M3 x 12 mm flat head screw pre assembled 4 Slide the Z plate down towards the loose end of the actuator as shown Bring the Z plate as close as possible to th...

Page 98: ...2023 Seite 98 5 6 5 Retaining ring Article Nr Description Quantity 1 FF bearings loose bearings 1 2 Ball screw 1204 1 3 C Clip Retaining Ring 1 Place the retaining ring on the loose end of the ball sc...

Page 99: ...NENO LEADX Ultra Manual NENO CNC Schweiz 2023 Seite 99 5 7 Z axis complete...

Page 100: ...re and maintenance 5 8 2 Ball screw Place the axle on its side and locate the grease nipple on the ball nut Attach the grease gun to the grease nipple and press in the grease Some grease will come out...

Page 101: ...X and Z axes together Article Nr Description Quantity 1 X Portal 1 2 Precision washer 10x5x1 4 3 M5 x 20mm cylinder head bolt 4 4 Z axis 1 First pass the M5 x 20 mm cylinder screw through the precisio...

Page 102: ...resented in chapter 3 0 The length of the profile of the x axis specifies the position of the sliding side of the substructure The following steps will help you ensure the parallelism of the Y axis an...

Page 103: ...Y axis as close as possible to the front of the machine Place one side of a right angle on the profile of the substructure while the other side of the contra angle handpiece rests against the C beam...

Page 104: ...he back of the machine as shown in the figure Make sure you move the Y axis as close as possible to the rear of the machine Place one side of a right angle on the profile of the substructure while the...

Page 105: ...align itself when we take the next steps Move the y axis toward the first center profile as shown in the figure Tighten the screws that secure the L2 angle brackets to the first 2040 medium profile M...

Page 106: ...between 2 and 3 The distance determined by the above measurements should be very similar Good results are between 1 mm and 2 mm If you got a good result by measuring the diagonals you have squared yo...

Page 107: ...1 Preventive maintenance Daily care 1 If you have a water cooled spindle Check if the water is circulating In the case of a water cooled spindle we also recommend the purchase of a flow indicator to f...

Page 108: ...000x850mm 2 LEADX Ultra 1000x1500mm spoilboard plate 1500x850mm 3 LEADX Ultra 1500x1500mm spoilboard plate 1500x1350mm Now drill holes along the leading and trailing edges that lead exactly into the p...

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