CNC Controller   "Technological Leadership as Korea’s First CNC Manufacturer"

Education CNC

  • Pro3B
  • Pro3Aα
  • Proview
  • Major Features

  • CNC trainer with same screen and operating system as SENTROL 300 series
    Same operations with actual machining NC
    Tool setting, machining and PLC sequence programming practice possible without actual machines
  • Easy-to-set up training network
    Connects to 12.1-inch TFT LCD and beam projector
  • NTrain NC programming skills and advanced tooling techniques
    Easy edit and testing of programs via USB memory transfer
  • Major Functions

  • Full Color graphic simulations
    Quick view of machining program with the tool path displayed in 3D color graphic function Zooming function to enlarge a tool path for closer examination Color graphic simulation to practice multiple tool calibration without machines by operating the handle (MPG) Tooling simulation of the selected process to visualize output
    Connects to beam projector
    Instructor’s screen connected to projector for training efficiency
  • External input/output
    Programs generated on PRO3B transferrable to SENTROL300 series via USB memory Program input/output to machines via RS232C cable
    PLC sequence training available
    A single SENTROL-PRO3 capable of training lathe/milling operations and PLC sequence programming Optional I/O unit ideal for sequence program training with switch, lamp and ON/OFF display on the sequence ladder screen
  • System Diagram

  • Major Features

  • PC-like operation with 15-inch monitor, Windows 7/10, a mouse and a keyboard
    Training NC programming skills and advanced tooling techniques
    PC compatible training CNC with Windows 7/10 environment and peripheral devices such as mouse, keyboard, FDD, and USB
  • The networking function is powerful enough to establish a network system for education easily
    Various memory devices (USB, CF, SD) applicable
    Enhanced networkability for easy network set up connecting training CNC, PC, CNC machine and FMS
  • The 3D color graphic mechanism includes tool hardness indication, animation of processing, and 3D modeling
    Expert training on CNC machine operation, operation programming and editing possible without actual machines
    Quick view of machining program with the tool path displayed in 3D color graphic function
  • Major Functions

  • Windows 7/10
    All types of PC software programs compatible including CAD/CAM, communications programs, word processors, and web browser
    Multi card reader
    Easy edit and testing of programs via USB or SD memory transfer to PC or machines
    3D modeling
    Possible to render 3D images of the produced object at multiple angles and at various cross-sections
    PLC Sequence
    Writing/editing of PLC sequences and dynamic ladder display available
  • CNC System Option
    Selection of lathes (horizontal /vertical) and machining centers (horizontal /vertical) on the initial screen of SENTROL-PRO3
    Cutting-edge PC-NC Technology
    Training model based on next-generation OPEN “PC-NC” technology with the newest hardware/software and Sentrol’s precision CNC technology
    CNC Machine Simulation
    Video simulation to visually check the tooling process
  • System Diagram

  • Major Features

  • Safe and easily accessible PC-based training on CNC Lathe and machining centers with 3D simulations
    Advanced training on NC programming and tooling via NC code-based status review of the tooled object
  • Training easily transferred to actual machine operation thanks to realistic simulations
    Low-cost but effective alternative to train and educate machining technicians
  • Useful for inspection on possible clash and interference of actual machines in addition to machining simulations
  • Major Functions

  • Educational Networking
    Monitoring and remote operation of student PC from the instructor PC via networking for better training efficiency
  • Automatic Scoring
    Automatic scoring of written programs based on 5 pre-fixed scoring criteria

System Specifications

Item Specifications
  • Machine Setting: processing area, max. transportation speed, stoke, deceleration switch, limit switch, number of Turret/Magazine ports, chuck and jaw, max. spindle RPM, machine coordinate system, tool replacement interval, etc.
  • Tool Setting
    • Lathe: insert image, insertion angle, clearance angle, tip radius, correction value, tool diameter, width, holder image, multiplier, and tool library defining shank, cramping, etc.
    • Milling: chamfer end-mill, face cutter, center drill, drill, reamer, ball end-mill, dovetail cutter, cell end-mill, t-cutter, tab, rough machining end-mill, boring bite, 2-blade end-mill, side cutter, back boring bite, etc.
  • Processed Article Setting: chucking method, chucking depth, tailstock measurement/color/material coordinate system setting, and processing base point setting (automatic/manual)
CNC Controller
  • The screen is the same with the actual controller manipulation screen; the same functions are simulated.
  • Machine transportation command based on NC code analysis
  • G Code, M Code inputs (semi-automatic/editing mode)
  • Optional Switch (Single Block / Dry Run / Machine Lock / M01 Stop/Optional Block Skip)
  • Various modes (handle, manual, automatic, semi-automatic, quick sending, return to the base point, editing, DNC)
  • Indication of the machine status and absolute/relative/residual movement
  • Corrective function (tool radius/length offset calibration)
  • Feed Override (transfer speed adjustment), MM/pulse, handle axis, and mode option switch
  • Work coordinate system setting
  • Automatic/manual return to the base point
  • Simultaneous indication of the program path /corrected path
  • Stroke over alarming
  • Actual processing time calculation
  • PLC sequence monitoring
Machine simulation
  • Home-positioning simulation (returning to the base point after quick transfer and deceleration as in an actual machine)
  • T Code-based Turret and ATC operation simulation
  • Spindle operation and coolant on/off based on S-Code and M-Code
  • Chuck On/Off, Door On/Off, CNC operation panel relocation/turnabout
  • In addition to automatic/semi-automatic/DNC modes, axis shift and article cutting are possible in handle/manual modes as well just as in an actual machine.
  • Feed override modulation and optional switch manipulation just as in an actual machine (before, during, and after processing)
  • An alarm is issued when the stroke limit is exceeded. In this case, the alarm is released by using the stroke over release key and handle just as in an actual machine.
  • Every key on the screen is manipulatable just as in an actual machine by using a mouse (Function Key, Alphabet, Figures, Automatic Initiation, Automatic Stop, Release Key, etc.)
  • Tool Interference Check
  • CNC Simulation (Processing simulations with a program transferred from another PC through an RS232C cable)
  • Functions that are operated by means of an PLC sequence program just as in an actual machine
Setting Practice
  • It is possible to practice base point setting since a section of the processed article is cut off by moving the axis in the handle mode with the G-Code entered just as in an actual machine.
  • It is also possible to practice the second base point setting by using the handle mode and entering parameters as in an actual machine.
  • Practicing tool calibration settings is also possible by using the handle mode and the automatic CNC measuring function as in an actual machine.
  • A height presenter can be installed
  • The 'Help' function gives descriptions on how to set up.
  • Full auto setting function (for beginners)
  • Programming and editing in the CNC editing mode with 'Help' information on each G code
  • G code input and execution (Fanuc G code / a-b G code)
  • Automatic chamfer and corner R function at 90 degrees or other degrees
  • Common m codes may be entered and executed.
    • Program suspension, closing, and resuming: M00, M01, M02, M30
    • Principal axis rotation: M03, M04, M05
    • Supplementary program: M98, M99
  • A custom macro program may be made and executed.
  • ParaMeter settings according to A/B/C codes
  • Teach-in function for automatic program generation
  • Program comparison (2 programs are displayed simultaneously for comparison and editing)
Processing simulation
  • Tool path indication (Paths with or without corrected values)
  • Feed override control during the processing; and the optional switch can be used.
  • It is possible to check the 3D image of the article while the processing is in progress (sections at different angles)
  • Display of images before, during, and after the processing
  • Processing simulations with only the processed article and tools displayed
  • High-speed machining simulation (at far higher rates than in dry run processing)
  • Indication of the spindle load meter and RPM meter
  • Abnormal status check (overload, tool interference, principal axis RPM, G00 cutting, etc.)
  • The 'Help' function presents descriptions on how to cancel an alarm
  • Generation of cutting noise and chips
  • 3D display
  • Measurable before, during, and after the processing
  • Each point of a processed article is measurable in a coordinate.
  • It is possible to measure each section of a processed article (starting point, ending point, length, angle, etc.)
  • The G code block of a processing program to be measured is identified and indicated automatically.
  • It is possible to measure even incomplete threads in microns
  • It is possible to measure different sections.
  • The zoom-in/zoom-out/view point movement functions make it easier to measure
  • Auto-measuring function (important parts are measured and displayed automatically)
  • Comparison of processed images (differences in two processed images are calculated and displayed automatically)
  • Automatic scoring (A processing program is scored automatically based on scoring standards)
Display Functions
  • Manual zoom-in/zoom-out, zoom-in positioning, horizontal/vertical movement by using a mouse or keys (before/during/after processing)
  • Various view settings (Near / Far / XY / XZ / YX / ISO / Point / Point Setting / Custom)
  • Setting for the initial view upon starting
  • Automatic zoom-in/out (in a relative distance from a tool or the processed article)
  • Automatic zoom-in/out (in a relative distance from a tool or the processed article)
  • Smoothing of a processed article's surface
  • Small 3D screen (separate setting from the main 3D screen)
  • Communication between a CNC machining tool and a processing program by means of the DNC function
  • Educational network monitoring, file operation, learning status check, and remote operation
Additional Functions
  • Graphical program options (Easy to choose one certain program by using the final image alarming function)
  • Practice in different user levels from Beginner to Advanced
  • Print Out (workflow, processing path, and program)
  • It is possible to display the program path real-time by connecting to the XY Table (option) instead of an actual machine.
  • It is possible to practice with a handy MPG (option) that includes the MPG, emergency stop SW, and other optional SW connected, which simulate the operation of an actual machine.
SW Operation Environment
  • CPU: Pentium II/III
  • OS: Windows 98/Me/2000/NT/Win XP
  • Memory: Basic requirement: 64MB (Recommendation: 128MB)
  • Graphic: 1024 * 768, 8MB VRAM
  • HDD: Basic requirement: 400MB (Recommendation: 800MB)

    SENTROL Co., Ltd.
    Suite 1513~1517, SJ Techno Ville, 278 Beotkkot-ro, Geumcheon-gu, Seoul 08511 Korea
    phone+82 2 3397 5800


    SENTROL Co., Ltd. Suite 1513~1517, SJ Techno Ville, 278 Beotkkot-ro, Geumcheon-gu, Seoul 08511 Korea
    phone+82 2 3397 5800

  • Copyright ⓒ 2018 SENTROL CO.,LTD.  All rights reserved.