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NCT BNC-446 Operation Manual

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BNC-446
CNC LATHE
OPERATION MANUAL
BNC-446
CNC LATHE
OPERATION MANUAL
WARNING!
Persons unable to read English must have this manual read and explained to them before
operating or maintaining the machine. Everyone working on the machine must know how to
operate it safely and correctly to avoid possible injury
NCT Ipari Elektronikai Kft.
1/95
Date: 08.10.2015
H-1148 Budapest, Fogarasi út 7.
Tel.: +36 1 467 6300
www.nct.hu

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Summary of Contents for NCT BNC-446

  • Page 1 Persons unable to read English must have this manual read and explained to them before operating or maintaining the machine. Everyone working on the machine must know how to operate it safely and correctly to avoid possible injury NCT Ipari Elektronikai Kft. 1/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 2: Table Of Contents

    3.3.3. Machine Placing ....................35 3.3.4. Machine Clean & Lubrication................35 3.3.5. Joy Sticker (option) .................... 35 3.3.6. Dismount fitting before shipment ..............37 NCT Ipari Elektronikai Kft. 2/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300...
  • Page 3 5.2. Headstock (C-Axis) ...................... 79 5.2.1. Headstock (C-Axis) .................... 80 5.3. Carriage & Cross Slide ....................82 5.3.1. Carriage & Cross Slide ..................83 NCT Ipari Elektronikai Kft. 3/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300...
  • Page 4 5.5. Tailstock ........................90 5.5.1. Tailstock ......................90 5.6. Guarding ........................93 5.6.1. Guarding......................94 5.7. Electrical Box ....................... 95 5.7.1. Electrical Box ..................... 95 NCT Ipari Elektronikai Kft. 4/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 5: Safety Instructions

     Gloves are easily caught in moving parts. Take them off before turning the machine  Always wear safety shoes with steel toes and oil-resistant soles. NCT Ipari Elektronikai Kft. 5/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300...

  • Page 6: Safety Instructions For Work Holding

    These factors which affect the holding ability of a chuck are:  Clamping force of jaws  Rotational speed of the spindle NCT Ipari Elektronikai Kft. 6/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 7: H-1148 Budapest, Fogarasi Út

    Under no circumstances extend an unsupported work piece more than this amount without supporting the work piece with the tailstock. Doing so can cause the part to bend or break. NCT Ipari Elektronikai Kft. 7/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 8: Maintenance Safety Instructions

    3. A separate grounding wire should be used, one whose length is as short as possible. 4. Check the resistance to ground by actual measurement. This should measure less than 100 ohms if the single device is connected to its own grounding rod. NCT Ipari Elektronikai Kft. 8/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 9: Environmental Conditions

    1. The emergency stop push-button location should be well known so that it can be operated at any time without having to look for it. 2. Before replacing a fuse, switch off the machine. 3. Provide sufficient working space to avoid hazardous falls. NCT Ipari Elektronikai Kft. 9/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 10: Before Switching On

    3. Each sliding part must be freshly lubricated before starting to operate the machine after unpacking or keeping the machine idle for a long period (several or more). For the lubricating and so forth, keep lubricating oil pump working until oil oozes out from NCT Ipari Elektronikai Kft. 10/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 11: Routine Inspections

    3. The work area should be adequately lighted to facilitate safety checks. 4. Tools and other items around the machine or equipment should be stored to ensure good footing and clear aisles. NCT Ipari Elektronikai Kft. 11/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 12: Operation

    1.5.6. To interrupt machine WARNING! When leaving the machine temporarily after completing a job, turn off the power switch on the operation panel, and the main circuit breaker. NCT Ipari Elektronikai Kft. 12/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 13: Completing A Job

    1. Those not engaged in the maintenance work should not operate the main circuit breaker or the control power ON switch on the operating panel. For this purpose, “Do not touch the switch, maintenance operation in progress" or similar working should be indicated on NCT Ipari Elektronikai Kft. 13/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 14: Until Operation Is Begun After Maintenance

    1.6. Warning signs plate on the machine Safety-related information, which must be strictly observed by all machine operators, is given on warning signs plate. These warning signs plate are attached to the machine. NCT Ipari Elektronikai Kft. 14/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.
  • Page 15 L-5106-00231 Warning Signs Plate Germany French Spanish Danish L-5106-00232 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00233 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 15/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 16 L-5106-00226 Warning Signs Plate Germany French Spanish Danish L-5106-00227 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00228 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 16/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 17 L-5106-00236 Warning Signs Plate Germany French Spanish Danish L-5106-00237 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00238 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 17/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 18 Warning Signs Plate Finnish L-5106-00279 Warning Signs Plate Russian L-5106-00280 Warning Signs Plate Norwegian L-5106-00281 Warning Signs Plate Czech L-5106-00282 Warning Signs Plate Portuguese NCT Ipari Elektronikai Kft. 18/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 19 Warning Signs Plate Finnish L-5106-00299 Warning Signs Plate Russian L-5106-00300 Warning Signs Plate Norwegian L-5106-00301 Warning Signs Plate Czech L-5106-00302 Warning Signs Plate Portuguese NCT Ipari Elektronikai Kft. 19/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 20 L-5106-00131 Warning Signs Plate Germany French Spanish Danish L-5106-00132 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00133 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 20/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 21 Warning Signs Plate Danish Turkish L-5106-00104 Warning Signs Plate Finnish Russian L-5106-00105 Warning Signs Plate Norwegian Czech L-5106-00105 Warning Signs Plate Portuguese NCT Ipari Elektronikai Kft. 21/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 22 BNC-446 CNC LATHE OPERATION MANUAL Item Part no. Description Q'ty Remark Machine Plate 1 English (With NCT logo) NCT Ipari Elektronikai Kft. 22/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 23 L-5106-00221 Warning Signs Plate Germany French Spanish Danish L-5106-00222 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00223 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 23/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 24 L-5106-00136 Warning Signs Plate Germany French Spanish Danish L-5106-00137 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00138 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 24/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 25 L-5106-00111 Warning Signs Plate Germany French Spanish Danish L-5106-00112 Warning Signs Plate Turkish Finnish Russian Norwegian L-5106-00113 Warning Signs Plate Czech Portuguese NCT Ipari Elektronikai Kft. 25/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 26: Risk List And Solution

    NCT Ipari Elektronikai Kft. 26/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 27: Specifications

    X axis guide way type Box way X axis guide distance Z axis guide way type Box way Z axis guide distance NCT Ipari Elektronikai Kft. 27/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 28 Pump pressure Kg/cm2 0.65 (50 Hz) / 0.9 (60 Hz) Lubrication Pump motor Pump capacity cc/min. Dimension Weight 2100 Floor space 2230×1560×1790 NCT Ipari Elektronikai Kft. 28/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 29: Spindle Rpm(S) & Output Diagram

    BNC-446 CNC LATHE OPERATION MANUAL 2.1. Spindle rpm(s) & output diagram 1) Yaskawa_UAASKA-08FZ1 5.5_7.5 KW NCT Ipari Elektronikai Kft. 29/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 30: General Layout

    Bearing bracket (front) Spindle servo motor Spindle Bed support stand Chuck (option) Coolant tank Z axis ballscrew Coolant pump Turret (option) Lubrication unit NCT Ipari Elektronikai Kft. 30/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 31: Check List

    Checking electrical circuit connection Main switch and button “ON” Press emergency stop button to stop machine Learn safety rules Simple trouble shooting Maintenance NCT Ipari Elektronikai Kft. 31/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 32: Installation

    Lift the machine on the bolts after the cement has turned into solid concrete, and then fix the bolts with screw nuts. Figure 3-1 NCT Ipari Elektronikai Kft. 32/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 33: Connection Of Power Line

    3.3.1. Checking for shortage Be sure to check your machine against the packing list that is shipped with every machine. In case of shortages, note items not received and contact your local dealer. NCT Ipari Elektronikai Kft. 33/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 34: Machine Lifting

    2. Place protection material on any part of the machine that might be touched by straps.  Lifting Drawing  Lifting Part A NCT Ipari Elektronikai Kft. 34/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300...

  • Page 35: Machine Placing

    3.3.5. Joy Sticker (option) The joy sticker will be taken off from panel for shipment when machine fit with joy sticker. Please follow below instruction to add it back before machine test run. NCT Ipari Elektronikai Kft. 35/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.
  • Page 36 B. After that, tighten the screws on to fix it properly. 3. Then put the panel back to operating box to finish joy sticker installation. NCT Ipari Elektronikai Kft. 36/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 37: Dismount Fitting Before Shipment

    Step 2: Disassemble the drain hose below the collector and the black cover. c. Step 3: Bolt out the two screws on the detecting plate, and then loose the plate in anticlockwise & dismount it. NCT Ipari Elektronikai Kft. 37/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.
  • Page 38 OPERATION MANUAL d. Step 4: To Loose the bolts to fix the coolant collector (4 pcs), and dismount the coolant collector. e. Finish of the disassemble procedure. NCT Ipari Elektronikai Kft. 38/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300...
  • Page 39 CNC monitor. Please micro-adjust the position of sensor fix plate according to the checking until CNC shown none alarm message on screen. NCT Ipari Elektronikai Kft. 39/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.
  • Page 40 1) Disassembly procedure: a. Step 1: Please dismount the quick connector below the heat exchanger. b. Step 2: Dismount 3 wires on the terminal inside the electric box. NCT Ipari Elektronikai Kft. 40/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.
  • Page 41 Step 1: To fit the heat exchanger and tighten with bolts. b. Step 2: To connect the 3 wires onto terminal. c. Step 3: And mount the quick connector to final the procedure. NCT Ipari Elektronikai Kft. 41/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 42: Machine Leveling

    This system adopts automatic intermission lubricant supply that includes metering valves for proportional distribution and includes an alarm for low fluid level warning. Still, please check the fluid level before operation. Add lubricant “ISO VG68” to the reservoir. NCT Ipari Elektronikai Kft. 42/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 43: Lubrication Pump Specification

    According to the division of timer set “ON” and "OFF” times (in 3% error).   The pressure switch and buzzer are additional equipment at your option. NCT Ipari Elektronikai Kft. 43/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300...
  • Page 44 “OFF” at the respective position for the selected discharge amount. Remark: Prior to the first operation push coercive pumping switch by hand in order to fill up the pipe with oil. NCT Ipari Elektronikai Kft. 44/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 45: Lubrication In Headstock & Spindle Transmission System

    (A). To do this, remove the cap-head locking screw (B) and set each stud so that the scribed ring (C) is flush with the rear face of the chuck with the slot lining up with the locking screw holes. NCT Ipari Elektronikai Kft. 45/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 46: Tailstock Centre Loading & Unloading

    3.8. Coolant While choosing coolant for this machine, please ensure the material of the coolant excludes material of Sulphur and Chlorine. The Sulphur and Chlorine may damage machine painting. NCT Ipari Elektronikai Kft. 46/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 47: Tooling System & Limitation

    BNC-446 CNC LATHE OPERATION MANUAL 3.9. Tooling System & Limitation 3.9.1. Tooling system 1) STD. Turret a. 8 station turret (Metric) NCT Ipari Elektronikai Kft. 47/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 48 BNC-446 CNC LATHE OPERATION MANUAL 2) VDI Turret 8 station turret NCT Ipari Elektronikai Kft. 48/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 49: Limitation

    BNC-446 CNC LATHE OPERATION MANUAL 3.9.2. Limitation 1) LS-120_STD_8T (Front mounted) 2) LS-120_STD_8T (Rear mounted) NCT Ipari Elektronikai Kft. 49/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 50: C-Axis

    The c-axis is driven by hydraulic braking system and is executed by high resolution encoder (36000 pulses). Hydraulic pressure range: Low pressure: 0.5 ÷ 1 kg/cm   High pressure: 6 kg/cm NCT Ipari Elektronikai Kft. 50/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 51: Hydraulic Unit

    Orientation + Steady Rest (2HP) Tailstock + Chuck + Turret Rotating + Turret Orientation + 30 kg/cm 28 kg/cm 30 kg/cm 8~30 kg/cm Steady Rest (2HP) NCT Ipari Elektronikai Kft. 51/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 52 BNC-446 CNC LATHE OPERATION MANUAL 1) Chuck NCT Ipari Elektronikai Kft. 52/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 53 BNC-446 CNC LATHE OPERATION MANUAL 2) Tailstock NCT Ipari Elektronikai Kft. 53/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 54 BNC-446 CNC LATHE OPERATION MANUAL 3) Turret Rotating + Turret Orientation NCT Ipari Elektronikai Kft. 54/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 55 BNC-446 CNC LATHE OPERATION MANUAL 4) Chuck + Tailstock NCT Ipari Elektronikai Kft. 55/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 56 BNC-446 CNC LATHE OPERATION MANUAL 5) Chuck + Turret rotating + Turret orientation NCT Ipari Elektronikai Kft. 56/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 57 BNC-446 CNC LATHE OPERATION MANUAL 6) Tailstock + Turret rotating + Turret orientation NCT Ipari Elektronikai Kft. 57/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 58 BNC-446 CNC LATHE OPERATION MANUAL 7) Chuck + Tailstock + Turret rotating + Turret orientation NCT Ipari Elektronikai Kft. 58/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 59 BNC-446 CNC LATHE OPERATION MANUAL 8) Steady rest NCT Ipari Elektronikai Kft. 59/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 60 BNC-446 CNC LATHE OPERATION MANUAL 9) Tailstock + Steady rest NCT Ipari Elektronikai Kft. 60/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 61 BNC-446 CNC LATHE OPERATION MANUAL 10) Chuck + Steady rest NCT Ipari Elektronikai Kft. 61/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 62 BNC-446 CNC LATHE OPERATION MANUAL 11) Tailstock + Chuck + Steady rest NCT Ipari Elektronikai Kft. 62/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 63 BNC-446 CNC LATHE OPERATION MANUAL 12) Turret rotating + Turret orientation + Steady rest NCT Ipari Elektronikai Kft. 63/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 64 BNC-446 CNC LATHE OPERATION MANUAL 13) Tailstock + Turret rotating + Turret orientation + Steady rest NCT Ipari Elektronikai Kft. 64/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 65 BNC-446 CNC LATHE OPERATION MANUAL 14) Chuck + Turret rotating + Turret orientation + Steady rest NCT Ipari Elektronikai Kft. 65/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 66: Maintenance

    Clean and check spindle motor 6 months Check slide (X-axis) 6 months Check slide (Z-axis) 6 months Replace hydraulic oil 2 years NCT Ipari Elektronikai Kft. 66/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 67: Oiling Charts

    Automatic lubrication pump ISO VG68 Hydraulic oil tank ISO VG32 50 L(1HP) – Coolant tank 90 L Air unit ISO VG32 0.05 L NCT Ipari Elektronikai Kft. 67/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 68: Maintenance Instruction

    Inspect oil level daily. See below photos where you can find oil level for daily checking items. 1) Hydraulic turret 2) Automatic lubrication pump NCT Ipari Elektronikai Kft. 68/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.
  • Page 69 BNC-446 CNC LATHE OPERATION MANUAL 3) Air unit 4) Coolant tank NCT Ipari Elektronikai Kft. 69/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 70: Clean Water Cup Of Air Unit

    Neglect of periodical cleaning may result in malfunction, so be sure to clean regularly. Air fog will damage electrical/electronic control system, please make sure the door of electrical/electronic cabinet has been closed and locked. NCT Ipari Elektronikai Kft. 70/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 71: Fittings

    No special care is required. Cleaning CRT or TFT display and key board by using a clean cloth. No detergent soap should be applied. 4.3.8. Wire connectors Check them annually, and tighten them if necessary. NCT Ipari Elektronikai Kft. 71/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 72: Machine Body Adjusting Instruction

    Z axis. 3. After adjustment, tighten the fixing screws and move the saddle to observe the pointer of the indicator. NCT Ipari Elektronikai Kft. 72/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 73: Cross-Slide

    1/2 circle CCW. 2. Appropriately tighten adjust screw 3, 4 as shown in below figure about 1/2 circle CW. 3. Move Carriage left and right to a satisfied smoothness. NCT Ipari Elektronikai Kft. 73/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 74: Aligning Tailstock To Spindle

    1. Loosen the screw 2. 2. Tighten the screw 1 on the motor base till the belt tension is 6.15 mm by 8 kg. 3. Re-tighten the screw 2. NCT Ipari Elektronikai Kft. 74/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7.

  • Page 75: Simple Trouble Shooting

    Steps appear on the sphere- Inaccurate backlash compen- Please refer to Chapter backlash cal Work piece surface sation offset and adjust NCT Ipari Elektronikai Kft. 75/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 76: Spare Part List And Specifications

    BNC-446 CNC LATHE OPERATION MANUAL 5. SPARE PART LIST AND SPECIFICATIONS 5.1. Headstock NCT Ipari Elektronikai Kft. 76/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 77: Headstock

    Spring washer 4 M14 Washer 4 M14 25 E-ARNF-00011-01 Headstock Housing-nut Fixing screw 8 M8×P1.25×20L Rear cover Bearing nut Detector-pulley 1 5GT-92T NCT Ipari Elektronikai Kft. 77/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 78 1 A W0 5 1 AN05 Spring washer 8 M8 Hex. socket screw 4 M5×P0.8×15L Spring washer 4 M5 58 L-0902-00008 Belt NCT Ipari Elektronikai Kft. 78/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 79: Headstock (C-Axis)

    BNC-446 CNC LATHE OPERATION MANUAL 5.2. Headstock (C-Axis) NCT Ipari Elektronikai Kft. 79/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 80: Headstock (C-Axis)

    Spring washer 4 M14 Washer 4 M14 25 E-ARNF-00011-01 Headstock Housing-nut Fixing screw 8 M8×P1.25×20L Rear cover Bearing nut Detector-pulley 1 5GT-92T Pulley-narrow-3V NCT Ipari Elektronikai Kft. 80/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 81 Bracket 62 E-ARNF-55002-01 Plate Spring washer 4 M12 Hex. socket screw 4 M12×P1.75×40L Spring washer 8 M10 Hex. socket screw 8 M10×P1.5×40L NCT Ipari Elektronikai Kft. 81/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 82: Carriage & Cross Slide

    BNC-446 CNC LATHE OPERATION MANUAL 5.3. Carriage & Cross Slide NCT Ipari Elektronikai Kft. 82/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 83: Carriage & Cross Slide

    O ring 31 L-0253-00001 M20×P1.0 32 E-ARAG-51004-01 Spacer 33 E-ARAG-51003-01 Spacer 34 L-0404-00004 Bearing 20TAC-47B Hex. socket screw M12×P1.75×70L Taper pin #7×80L NCT Ipari Elektronikai Kft. 83/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 84 62 E-ARAK-51015-01 Motor bracket For Yaskawa E-ARAK-51015-01 Motor bracket For Fagor 5×5×20L Yaskawa Servo motor SGMGH-09ACA61 Servo motor Fagor-FKM42 Spring washer Hex. socket screw M8×P1.25×25L NCT Ipari Elektronikai Kft. 84/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 85 M8×P1.25×30L Cover Cap screw M6XP1.0×12L 88 E-ARAK-73016-01 Support 89 E-ARAK-73017-01 Plate Limit switch BSN5343-B2-D12-61-12-3A Hex. socket screw M6×P1.0×12L Hex. socket screw M6×P1.0×16L NCT Ipari Elektronikai Kft. 85/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 86: Bed

    BNC-446 CNC LATHE OPERATION MANUAL 5.4. Bed NCT Ipari Elektronikai Kft. 86/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 87: Bed

    24 E-ARAK-53018-01 Collar Hex. socket screw M8×P1.25×25L Washer 27 L-0303-00001 Taper pin #8×50L 28 E-ARNF-53004-01 Bearing bracket for Z-axis 29 E-ARNF-53006-01 Spacer NCT Ipari Elektronikai Kft. 87/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 88 M14×P2.0×45L Spring washer Cap screw M6×P1.0×15L Cover Hex. socket screw M6×P1.0×15L Plate Screw M6×P1.0×15L Ballscrew cover Automatic lubrication pump CESD Cap screw NCT Ipari Elektronikai Kft. 88/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 89 Hex. socket screw M10×P1.5×50L 85 E-ARNF-07009-01 Fixing ring Screw M12×P1.75×10L 87 E-ARNF-07007-01 Shaft 88 E-ARNF-07002-01 Motor plate Screw M8×P1.25×40L Shaft Screw 92 E-ARNF-07005-01 Block NCT Ipari Elektronikai Kft. 89/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 90: Tailstock

    CNC LATHE OPERATION MANUAL 5.5. Tailstock 5.5.1. Tailstock Item Part no. Description Q'ty Remark Center Flex, socket screw M6×P1.0×12L E-ARNF-60022-01 Front cover NCT Ipari Elektronikai Kft. 90/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 91 Bearing 80B-2030 Washer AW-04 AN-04 E-ARAK-60020-01 Dial 1/4” Steel ball Spring 06×08×01×1 5L E-ARAK-60005-01 Hand wheel Knob 6×6×25L Screw M8×P1.25×16L E-ARAK-60015-01 Shaft NCT Ipari Elektronikai Kft. 91/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...
  • Page 92 Hex. socket screw M10×P1.5×60L Cap screw M5×P0.8×12L E-ARNF-60026-01 Wiper E-ARNF-60027-01 Press plate E-ARNF-60004-01 Clamp Screw M20×P2.5 Washer E-ARAK-60030-01 Stopper Hex. socket screw M6×P1.0×20L NCT Ipari Elektronikai Kft. 92/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 93: Guarding

    BNC-446 CNC LATHE OPERATION MANUAL 5.6. Guarding NCT Ipari Elektronikai Kft. 93/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 94: Guarding

    Fixing plate 24 L-5901-00013 Handle 25 Mini-023 Left door Bracket-door slide 27 Mini-029 Plate 28 Mini-026 29 Mini-027 Plate 30 Mini-028 Control panel NCT Ipari Elektronikai Kft. 94/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

  • Page 95: Electrical Box

    Remark Mini-043 Fixing plate Bracket Mini-004 Plate Mini-001 Electrical box Mini-003 Bracket Fan cover Mini-005 Plate Mini-006 Electrical panel Mini-002 Door Switch NCT Ipari Elektronikai Kft. 95/95 Date: 08.10.2015 H-1148 Budapest, Fogarasi út 7. Tel.: +36 1 467 6300 www.nct.hu...

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