SINO SDS 2-3VA Operation Manual
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SINO SDS 2-3VA Operation Manual

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LCD DIGITAL DISPLAY
SDS 2-3VA
OPERATION MANUAL

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Илья
April 24, 2025

Нужна помощь как изменить радиус на диаметр

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1 comments:
Mr. Anderson
May 12, 2025

To convert radius to diameter on the SINO SDS 2-3VA, use the one-finger touch feature provided for this function.

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Summary of Contents for SINO SDS 2-3VA

  • Page 1 LCD DIGITAL DISPLAY SDS 2-3VA OPERATION MANUAL...
  • Page 2 Dear user: Thank you for purchasing the LCD digital display model SDS 2-3VA, It is a precise measuring product, with the main purpose of providing detecting and locating functions for test instruction or during the processing of various manual machine tools of different types.
  • Page 3 Warning:  To avoid electric shock, do not open the enclosure by yourself. The machine has no components that can be repaired by users. For service, Please contact professional and technical personnel for inspection and maintenance. Attention: If the display is found to give out smoke or undesirable odor, immediately ...

  • Page 4: Table Of Contents

    Table of Contents Chapter I Monitor are briefly introduced............1 1.1 Display Key Description..............2 1.2 Display Interface Description............3 Chapter II System Parameter Setting............4 2.1 Enter/Quit System Parameter Setting..........4 2.2 Setting the Number Axis Type............4 2.3 Setting the Number of Encoder Lines..........5 2.4 Setting the Grating Ruler Resolution..........
  • Page 5 4.2 Zero Clearing in Place..............22 Chapter V Special Functions..............24 5.1 Holes along a line................24 5.2 Making holes along a circle............26 5.3 Oblique plane (slope) processing........... 31 5.4 Simple arc processing..............34 5.5 The Function of measure for taper..........39 5.6 200 tool storeroom.................33 Chapter VI Calculator Function..............

  • Page 7: Display Key Description

    1.1 Display Key Description Key symbol Function Description Number axis zeroing key Single axis setting key Number keys Decimal point enter key Symbol enter key Metric/imperial system switching key Operation confirmation key Calculation function key (for entering or quiting the calculator state) Calculator zeroing key Circle holing key (for equally divided hole pocessing on an...

  • Page 8: Display Interface Description

    1.2 Display Interface Description Interface type Interface diagram Signal 1/3/5 Null Wrong signal 9 core TTL interface +5 V Wrong signal core EIA-422-A signal interface +5 V 1/4/5/ Null 7/8/9 EDM signal interface Common Normally off Normally off 6 core signal interface +5 V PE ground wire...

  • Page 9: Chapter Ii System Parameter Setting

    Chapter II System Parameter Setting Based on grating rule installation and actual needs, set various parameters to achieve the goal of normal operation. (Figure 2.1) 2.1 Enter/Quit System Parameter Setting In the time frame of startup screen, Press the key to enter the interface of system parameter setting, as shown in Figure 2.1.

  • Page 10: Setting The Number Of Encoder Lines

    2) Press the “+” or “-“ function key to switch the type of axis Z to the angle mode. 3) Press the “Save” function key to save the modification. 4) Press the “Exit” function key to quit the interface of system parameter setting.

  • Page 11: Setting The Counting Direction

    Note: This parameter must be set by the installation personnel and must not be modified by the user. Factory default: 5 μm For example, the resolution on axis X is 1 μm. 1) On the interface of system parameter setting, Press the key until the cursor moves to...

  • Page 12: Setting The Compensation Mode

    2.6 Setting the Compensation Mode Term Linear and non-linear error: There is an error between the measured value and standard value of the grating rule. If the two measurement curves are in an identical shape within the grating ruler’s range of travel but not in coincidence, this is called a linear error.

  • Page 13: Setting The Display Type (Meter Type)

    1) On the interface of system parameter setting, Press the key until the cursor moves to to the option field for number of axes. 2) Press the “+” or “-” function key to switch the number of axes to 3. 3) Press the “Save”...

  • Page 14: Setting The Combined Axis Display

    2.9 Setting the Combined Axis Display During machine tool design, the case that two grating rulers are installed in the same axis direction may occur, requiring to display the positions of actually processed contact points, and the counting values of two grating rulers need to be displayed in combination.

  • Page 15: Setting The Angle Display Type

    Press the key until the cursor moves to to the option field of dithering elimination. 2) Press the “+” or “-” function key to switch the dithering elimination mode to 1. 3) Press the “Save” function key to save the modification. 4) Press the “Exit”...

  • Page 16: Setting The Angle Display Range

    2.12 Setting the Angle Display Range In order for the operator to meet the rotation axis’ display requirement, a parameter of angle display range is set hereby specially, which can be modified by the operator as required. Angle range: 1) 0 – 360: The angle display value is between 0 – 360 degrees. 2) -360 –...
  • Page 17 1) On the interface of system parameter setting, Press the key until the cursor moves to to option field of ZERDIR on axis X. 2) Press the “+” or “-” function key to switch ZERDIR to 1. 3) Press the “Save” function key to save the modification. 4) Press the “Exit”...

  • Page 18: Chapter Iii Basic Operation Instructions

    Chapter III Basic Operation Instructions 3.1 Startup Function Introduction Power on and the display enters the normal display state. During startup, press the key to access the internal settings. This display has an outage memory function which can memorize the current coordinate position, ALE/INC/ZER coordinate mode, and metric/British system measurement mode when an outage occurs.

  • Page 19: Metric/British System Switching

    1. As shown in the figure above, the workpiece position is moved after hole A processing. 2. Hole B needs to be processed now. After aiming the tool at hole A, press to enter a value. (If a wrong value is entered during value entry, you can press the “CA” key to cancel the wrong value.) 3.

  • Page 20: Automatic Middling

    3.5 Automatic Middling Function introduction: to find the middle position between two points. Example: On the rectangular workpiece as shown in the figure, find the middle position between points A and B. Function Introduction： 1. Move the tool and aim it at point A, and press the X and Y keys to zero the count values on both axis X and axis Y.

  • Page 21: Absolute/Relative/200 Group User Coordinate Systems

    3.6 Absolute/Relative/200 Group User Coordinate Systems Function Introduction The display provides three coordinate display modes: absolute coordinate system (ALE), relative coordinate system (INC), and 200 group user coordinate system (ZER 001 - ZER 200). 1: The zero point of a work-piece is set at the origin of the ALE coordinates.

  • Page 22: Radius/Diameter Conversion (R/D)

    3.7 Radius/Diameter Conversion (R/D) Function introduction: to switch the axis X display between workpiece radius and diameter modes (effective only on the lathe). Example: As shown in the figure, the benchmark of axis X is in the center, and the tool is at the position of point A. Press the “R/D” function key to switch between radius and diameter display.

  • Page 23: Setting The Display Language

    3.8.2 Setting the Display Language Based on nationality, the user can switch the display language by himself/herself. Factory default: Chinese. Example: Set the display language to ENG (English). 1) On the user setting interface, Press the key until the cursor moves to to the option field of language.
  • Page 24 Note: If the modification of system parameter setting is in confusion, you can use the “Defaults” (DEFT) function key to restore to factory defaults.

  • Page 25: Chapter Iv Auxiliary Zero Position Function Of The 200 Group User Coordinate System

    Chapter IV Auxiliary Zero Position Function of the 200 Group User Coordinate System The display provides three coordinate systems: absolute coordinate system (ALE), relative coordinate system (INC) and 200 group user coordinate system (ZER 001 - ZER 200). The 200 group user coordinate system can be used as the auxiliary zero point during processing.

  • Page 26: Entering The Zer Zero Position Directly

    The auxiliary zero position can be set in two ways: 1) Coordinate entering; 2) Zero clearing in place. 4.1 Entering the ZER Zero Position Directly Without moving the machine, follow the dimensions on the user processing drawing to directly preset the user coordinate zero point, In this way, the user coordinate zero point can be set precisely and quickly.

  • Page 27: Zero Clearing In Place

    3. Press the key to enter the ZER 2 coordinate system, set the position of point B, and enter its coordinate value (30,25). push push 4. In a similar way, follow Step 2 to set auxiliary zero positions for points C and D. 5.
  • Page 28 coordinate of point B is set successfully. 5. In a similar way, follow Step 3 to set auxiliary zero positions for points C and D. After the processing is completed, press the “A/I” function key to quit the ZER coordinate system. 7.

  • Page 29: Chapter V Special Functions

    Chapter V Special Functions Besides the functions of detection and positioning, at the display, the following special processing functions are also provided: making holes along a line (at an equal interval), making holes along a circle (at an equal interval), inclined plane machining, and arc machining. The functions make the existing equipment of the users be more effectively utilized.
  • Page 30 LineLth : The length (the distance from the circle centers of the first hole to that of the last hole) Angle : The angle (the angle between the oblique line and the positive direction of X axis) Pots : The number of holes (the number of holes shall be larger than 1) After the parameters are input, the display automatically calculate the positions of the holes along the oblique line.

  • Page 31: Making Holes Along A Circle

    3. Input the length of the oblique line. Press in sequence. 4. Input the angle of the oblique line. Press in sequence. 5. Input the number of holes to be made along the oblique line (at an equal interval). Press in sequence.
  • Page 32 interval) is displayed, the parameters that the user has to defined are shown in the information window. PCD Rad : The radius of the arc (the radius of the arc to be equally divided) Point Tot : number of points (number to which the arc is to be equally divided) (the number of points shall be larger than 1).
  • Page 33 Example: Processing the holes along the circle at the spare part as shown in Figure (E) Arc radius (PCD Rad) : 100mm Number of equally-distributed points (HOLE NUM): 8 (the number of holes to be processed shall be larger than 1) Starting angle (Start Ang) : 0°...

  • Page 34: Oblique Plane (Slope) Processing

    Press in sequence. 7. Input the processing direction Press in sequence. 8. The interface of “Proc” is displayed. Press to switch over between the numbers of the processing points. Move the machine tool to the position where 0 is displayed in both the X window and Y window.
  • Page 35 1. Press . The interface of the function of oblique plane processing is displayed. 2. Select the plane to be processed, 0 (XY) plane. 3. Input the angle of the oblique plane. 4. Move the workbench, so that the measurement tool (such as the dial indicator) which has been properly installed (clamped) at the milling machine lightly contacts the oblique plane, and adjust it to zero point, and move the workbench along the X-axis...
  • Page 36 tool lightly contacts the work piece. After zero adjustment, move along the X-axis direction for any distance. 6) Press to display the movement distance along the Y-axis direction. 7) Move the workbench along the Y-axis direction. Adjust the angle of the work piece so that the calibrated oblique plane contacts the measurement tool until zero is displayed.
  • Page 37 2) Select the plane to be processed. Press to select the XZ plane. Press 3) Input the diameter of the cutting tool. Push 4) Input the coordinates of the starting point. Z axis： X axis： 5) Input the coordinates of the end point. X axis: Z axis: 6) The interface of “Proc”...

  • Page 38: Simple Arc Processing

    5.4 Simple arc processing When processing moulds, it is often required to process arcs. In case the shape is simple and the production quantity is very small, resources may be wasted if a numerically-controlled machine tool is used. The function of simple arc processing is provided at the display so that a single work piece such as a copper pole of a mould can be conveniently and quickly processed at a general milling machine.
  • Page 39 Select the cutter compensation direction (to be used when processing in the XY plane) Inner arc machining (T-TOOL) Outer arc machining (T+TOOL) The following parameters shall be input for simple arc processing: Plane to be processed: 0-XY, 1-XZ, 2-YZ Processing mode: Select one of the eight modes according to the indication as shown in the figure.
  • Page 40 If there is no need to change the parameters input previously, press the function key of “Coordinates” or “Figure”. The arc processing is directly started. 4. Select the plane to be processed. Press to select the XY plane. 5. Select the processing mode Eights processing modes are shown in the window figure.
  • Page 41 Example 2 The arc AB as shown in Figure 4.4-2 is to be processed from point A (starting). The parameters are set as follows: The plane to be processed: XZ Processing mode: 3 Arc radius: actual value Cutter diameter: 0 (flat-head cutter) Max.

  • Page 42: The Function Of Measure For Taper

    5.5 The Function of measure for taper The taper of work piece can be measured when turning the taper work piece. Operation: As figure shows, the nod of lever meter is touched the position A of work piece surface. Pressing it to make the lever meter point to zero. 1) Then entering the function of measure for taper.
  • Page 43 2、Ensure the other tool position relative to the base tool position, which is also the zero point of “ALE” coordinate system, as the figure (a) shows, the relative position of the second tool is: X-axis 25-30=-5, Y-axis 20-10=10. 3、Number the tool, and store the relative position to the base tool into the digital readout.
  • Page 44 6) Input the numbers of tool Press 5) input the tool offset X offset：press Y offset：press 6) you can set others tools like this. You can operate the tool storeroom as below after you input the datum of tools, first install the second tool. 1) press key“F1”switch the set window.

  • Page 45: Chapter Vi Calculator Function

    Chapter VI Calculator Function In the process of processing work pieces, users may need to calculate some values. The calculator function provided at the display make the users more convenient when processing according to the drawings. With this calculator, the calculation results can be directly transferred to the axis to be processed.

  • Page 46: Calculation Examples

    The signals of the √￣ second tier Anti-trigon ometric Meaning Sinus Cosine Tangential Radication function sign The signals of the third π EXIT tier Reciproc al of the Disengagin Meaning Square Scavenging calculati on result 6.2 Calculation examples Example 1: 2+30x2-6/2 = 59 Example 2: 345 + 2 x sin (-0.5) = 285 Note: In case of a digit input error, press CA key to input again.

  • Page 47: Calculation Result Transfer

    6.3 Calculation result transfer After the calculation is completed, press X, Y, Z, or W key. The calculation results are respectively transferred to the X, Y, Z, or W axis for display (the values beyond the display scope cannot be transferred); when the calculation function is on, press X , or W key to...
  • Page 48 corresponding to the workbench until 1000mm is displayed as the standard measured value. At that time, the displayed value at the display is 999.98mm. Method 1: Manually input the correction system. Calculate with the following formula: Correction factor S = (L-L')/(L/1000) mm/m L---Actual measured length.

  • Page 49: Non-Linear Error Compensation

    7.2 Non-linear error compensation Attention: The non-linear compensation function can only be set up in the status of metric display. After the setup is completed, metric system or British system can be selected for display. There are two methods for setting the starting point when making non-linear error compensation at the display: 1.
  • Page 50 Restore the compensation table: Delete the last compensation value. The default values are restored at the compensation table. Check the compensation table: check the compensation value set last time. 3． “Step 1”: Select the compensation setting function. Press key. Find the reference point in the next step. 4.

  • Page 51: Chapter Viii Trouble Shooting

    Chapter VIII Trouble Shooting In the following table, simple trouble shooting methods are listed. If the problems cannot be solved through the methods, please do not dismantle the display by yourself for fear of an electric shock. Please contact our company or a corresponding agent promptly for help.
  • Page 52 Problem Cause Troubleshooting There is no response 1: The key is damaged. 1: Change the key block. at the display when a 2: There is a disorder of the system 2: Reset to the set factory single key is pressed. memory.
  • Page 53 V1.0-202110...

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