Techno CNC Systems HD II Tabletop Manual
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Techno CNC Systems HD II Tabletop Manual

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NK105G2
HD II Tabletop Manual
Techno CNC Systems, LLC ©2018
Tableto p C NC
Ro u ter Man ua l
This document will provide a quick guide to the set up and operation of the Techno HD II Tabletop
CNC Router equipped with the NCstudio controller.
Call: 1-631-648-7481 or Visit:: www.technocnc.com/technical-support/
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  • Page 1 Tableto p C NC Ro u ter Man ua l This document will provide a quick guide to the set up and operation of the Techno HD II Tabletop CNC Router equipped with the NCstudio controller. Call: 1-631-648-7481 or Visit:: www.technocnc.com/technical-support/...

  • Page 2: Table Of Contents

    ................. Page 18 Using the 4th Axis .............................. Page 19 Setting Override speed for a G-code file .................. Page 20 Notes on the G-code file Acceleration Set ..................... Page 21 Appendix HD II Tabletop Settings ..............................Page 21- 26 Machine Lubrication ................................Page 27 Maintenance / Problem/Solutions ..........................Page 28 Controller Diagram ..................................Page 29 Warranty ............................Page 30...

  • Page 3: Safety Instructions

    NK105G2 HD II Tabletop Manual Safety Instructions READ THESE INSTRUCTIONS THOROUGHLY BEFORE OPERATING MACHINE. DO NOT OPERATE MACHINE IF YOU ARE UNFAMILIAR WITH THESE SAFE OPERATING INSTRUCTIONS. DO NOT OPERATE MACHINE WITHOUT KNOWING WHERE THE EMERGENCY STOP SWITCH IS LOCATED.

  • Page 4: Colleting Guidelines

    NK105G2 HD II Tabletop Manual WARNING! THE SPINDLE WILL BE DAMAGED IF UNBALANCED EQUIPMENT IS USED. AIR SUPPLY MUST BE FILTERED AND DRY. Call: 1-631-648-7481 or Visit:: www.technocnc.com/technical-support/...

  • Page 5: Hd Ii Tabletop Quick Setup

    NK105G2 HD II Tabletop Manual I. Techno HD II Tabletop Quick Set up Fig. 1.1 Fig. 1.2 1.1 - The electronics are housed in the 1.2 - Have a licensed electrician connect power to the controller cabinet located at the back of the controller.

  • Page 6: Control Panel Functions And Enabling The Machine

    NK105G2 HD II Tabletop Manual Control Panel Functions Latch to open controller Emergency Power Power Spindle VFD Readout Port Disable Stop Enable 1.6 Enabling The Machine. First make sure the Emergency Stop is not pressed by giving it a ¼ turn clockwise.

  • Page 7: Hdii Tabletop Startup

    NK105G2 HD II Tabletop Manual II. HDII Tabletop Startup When the machine first powers on, the display on the controller will light up and say “Starting System”. (Fig. 2.1a) Once the system has booted it will ask the user “Back to reference point?” Fig 2.2b Fig.

  • Page 8: Functions Of The Keys

    NK105G2 HD II Tabletop Manual Single Keystroke Functions on the Handheld Pendant Yellow Keys are movement related Y+ Movement Positive Feedrate (Input the number 8) Override Blue Keys are speed and feed related (Input the number 7) Z+ Movement (Input the number 9)
  • Page 9 NK105G2 HD II Tabletop Manual Increase feedrate override; input the number 7 Move Y axis in the positive direction (rear of table); input the number 8 Move Z axis in the positive direction (top of travel); input the number 9 Move X axis in the negative direction (left of table);...
  • Page 10 NK105G2 HD II Tabletop Manual Start machining Pause machining; Up direction arrow when navigating menus Stop machining; Cancel; Escape Switch between jog and stepping modes; Auxilliary key Down direction arrow when navigating menus OK; Select; Open manual jog/step adjustment screen...

  • Page 11: Shift Commands / Combination Keystrokes

    NK105G2 HD II Tabletop Manual Shift Commands / Combination Keystrokes To use the shift commands, you must press and hold the shift key and then select a second key. Increase spindle RPM Switch between work (relative) and machine (absolute) cooridinates When it reads X1 Y1 Z1, that is relative.

  • Page 12: Operating Tutorials

    NK105G2 HD II Tabletop Manual III. Operating Tutorials 3.0- Switching Movement to Step or Jog. There are two modes that allow the user to control the movement of the machine: Jog and Step. To switch between these modes press the “Shift” button. The mode will be displayed on the bottom left of the screen.

  • Page 13: Modifying The Jog Speed And Step Size

    NK105G2 HD II Tabletop Manual 3.3- Modifying the Jog Speed and Step Size. The machine can be jogged at two speeds, slow and high. You can also change the increments in which the machine will move in Step mode. These speeds are set in the Manual Parameters page.

  • Page 14: Adjusting The Xyz Position/Wcs/User Origin

    NK105G2 HD II Tabletop Manual 3.5- Adjusting the XYZ Zero position/WCS/User Origin. XYZ zero position, Working Coordinate System (WCS), and User Origin are all the same thing. Different CAM systems and users just name the concept differently. For convenience XYZ zero position will be used in the rest of this manual. XYZ zero position is the location point on a drawing in a CAD/CAM package where X,Y and Z all equal zero.

  • Page 15: Loading A G-Code File

    NK105G2 HD II Tabletop Manual 3.6- Loading a G-code File. Press the Menu button. Select “2.USB files” to access the flash drive. Loading G-Code file: Before pressing OK (notice that Only a G-code file with an “nc” extension with show. there is no checkmark) Scroll through the files with and Select file by pressing OK. Loading G-Code file: Notice the check mark next to the file I want to work with.

  • Page 16: Advanced Tutorials

    NK105G2 HD II Tabletop Manual IV. Advanced Tutorials. 4.1- Alternating between Override and Programmed Feedrates. The controller can run G-code files with speed set by the user on the keypad, override speed, or with speed set in the CAM package/G-code file, programmed speeds. To determine what speed protocol will be used, do the following: In the main screen, press menu to enter the menu screen .

  • Page 17: How To Use All 6 Work Coordinates

    NK105G2 HD II Tabletop Manual 7.5 How to Use all 6 Work Coordinates This controller allows a user to have up to 6 work coordinates saved at a time. They are labeled as G54, G55, G56, G57, G58, and G59. The controller should be automatically set for G54 (work coordinate system 1) because next to X, Y and Z on the main screen should be a number 1.

  • Page 18: How To Use Select Line Number Function

    NK105G2 HD II Tabletop Manual 4.4 How to Use the Select Line Number Function A file that is currently loaded to the machine may be ran using only certain line numbers of the G-Code if the operator chooses to do so. If the operator accidentally presses STOP, they can use this function to run from the last ran G-code line number (For ex: N100).

  • Page 19: Using The 4Th Axis

    HD II Tabletop Manual USING THE 4TH AXIS ON THE TECHNO HD II Tabletop TABLETOP MACHINES: Note: The 4th axis on the Techno HDII Tabletop machine is not a true 4th axis. You can only use this to do “wrap- ping” tool paths. This means that the file is designed as a regular, flat, 3-axis file,...

  • Page 20: Setting Override Speed For A G-Code File

    NK105G2 HD II Tabletop Manual Acceleration Set Under the menu MFR Params, there is a sub menu called Velocity. This menu controls the acceleration and cutting motion of the machine. The Defaults for these parameters are: Jerk Single Axis Acc Max Turn Acc A low Max Turn Acc will result in arcs that move in a jerky motion or at a slow speed.

  • Page 21: Notes On The G-Code File Acceleration Set

    2 ____ , _____ 3 ____ , _____ (repeats through 8) Nearby Process Oper Param G00 Speed May vary 200.00 in/min (HD II Tabletop) GXX Speed 100.00 in/min (HD II Tabletop) Back REF First Lifts on Pause* 1.81 Offset ...
  • Page 22 NK105G2 HD II Tabletop Manual 0 ms 4. S-Off in Interv G73-G83 Retract 0.0 inch 8. Ignore F Code Ignore S Code 10. Spindle Stop  1. S off at Pause* 2. S off at Stop* 3. S off at End 11.
  • Page 23 NK105G2 HD II Tabletop Manual 2. Current Tool No 3. Tool Offset Tool 1 X: 0 Y: 0 Z: 0 (settings repeat through tool 10) 4. Tool Change Tip 5. Cali Coordinates X Cali Coor = 0 Y Cali Coor = 0 Z Cali Coor = -0.039...
  • Page 24 NK105G2 HD II Tabletop Manual Y: Negative Z: Positive DO NOT CHANGE Pulse Equiv*  X: 0.0031250 (HD II Tabletop) Y: 0.0031250 (HD II Tabletop) Z: 0.0031250 (HD II Tabletop) May Vary Machine Stroke  1. Strk Upper Lmt ...
  • Page 25 NK105G2 HD II Tabletop Manual 4. Rev Work Radius 0.394 5. Rotary Takeoff 0.291 rad/s 6. Rotary Y Acc 6.98 rad/s^2 7. Max Rotary Vel 30 r/min Compensation 1. Screw Error Comp 2. Enable Backlash 3. Axis Backlash*  X: 0.0 Y: 0.0...
  • Page 26 NK105G2 HD II Tabletop Manual Backup Params Restore Params Factory Params Export Params Import Params 6. Import Err Data System Upkeep Language 1. Chinese 2. English Export Log System Update Register Help Spec: Help Message Show Delay Value: -1 Unit: s 6.

  • Page 27: Machine Lubrication

    NK105G2 HD II Tabletop Manual V. HDII Machine Lubrication. NOTE: AVOID A BUILD UP OF DEBRIS ON MOVING PARTS. CLEAN OFF ANY DEBRIS TO AVOID DAMAGING THE MACHINE. The X and Y axis should be lubricated every 100 hours of use, the Z axis lubricated every 200 hours.

  • Page 28: Maintenance / Problem/Solutions

    NK105G2 HD II Tabletop Manual DAILY MAINTENANCE Check the machine before start up and clean it after every use. Check to ensure chips and dust are not caught in the X, Y or Z ball screws. Dislodge all chips and thoroughly clean dust.

  • Page 29: Controller Diagram

    NK105G2 HD II Tabletop Manual WEIHONG NK105 G2 SCHNIEDER off - off - on - off - on- off - on - on LC1D25BDC SCHENIDER ZB2-BE102C (N.C) LEADSHINE DMA860H MICRO STEP DRIVERS ( 3 times) SCHENIDER ZB2-BE101C (N.O) DELTA MS300 SCHENIDER ZB2-BE102C (N.C) VFD7A5MS21ANAA ESTOP INVERTER CONTROLLER TRANSFORMERS POWER SUPPLY MEAN WELL LRS-75-24 SCHNIEDER 220V IN, +24VDC OUT 3.2A...

  • Page 30: Warranty

    Limited Warranty on Techno Brand Products Subject to the terms and conditions set forth in this warranty document, Techno CNC Systems LLC (“Techno”) warrants its Techno brand products (“Product” or “Products”) to the original purchaser for a period of one (1) year against defects in material and workmanship under normal use and conditions (“Product Limited...
  • Page 31 Claims for Product components or Parts that are warranted separately by their respective manufacturer. Available warranties covering those components are furnished with each Product and Part. Techno CNC Systems does not assume any warranty obligation or liability for components covered exclusively by the stated warranty of a component’s respective manufacturer(s).
  • Page 32 NK105G2 HD II Tabletop Manual shipping instructions given to the customer by Techno. Claims and requests for a RAN must be made within seven (7) days of discovery of a defect. Proper packaging and insurance for transportation is solely the customer’s responsibility.

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