Arduino切线机剪线机 DF创客社区

本帖最后由 Arduino_xy 于 2019-3-26 00:41 编辑

设置好所需长度和数量的线材后，自动完成切割。

硬件材料

1*Arduino UNO

1*电机驱动器

1*23步进电机

1*12v转5v稳压模块

1*支架、螺钉、垫片等

2*轮胎

灵感来源

人工线轴上拉出几千根长20cm的22awg电线并不是一件有趣的事。它很无聊，而且很容易出现不准确。需要2个人花上2天才能手动拉完706个22awg电线。如果你只有一个线轴（一次拉1个线），则需要更长的时间。使用Arduino切线机，你需输入所需的长度和数量，即可预先输入所需的长度和数量，就可以自动完成。

[mw_shl_code=applescript,true]#include <math.h>             //#math
#include <Servo.h> //From Library
Servo servoMain; // Define Servo
#include <SoftwareSerial.h> // soft serial for LCD
#define stp 2 //define stepper
#define dir 3 //define stepper
#define MS1 4 //define stepper
#define MS2 5 //define stepper
#define MS3 6 //define stepper
#define EN  7 //define stepper

float a;             //variable assignment qty
float b;             //variable assignment inches
float c;             //variable assignment required motor steps
float W;             //removed from functions for now, might need later.
char junk = ' ';    //any random character input.
char val;          // Data received from the serial port
char user_input;
int x;             //Probably over loaded on assignments, not sure. Remove later and test.
int y;
int state;
SoftwareSerial mySerial(0, 11); // pin 11 = TX

void setup()       // set up
{
  pinMode(15, OUTPUT); // set the pin to input
  servoMain.attach(9); // servo on digital pin 9
  pinMode(13, OUTPUT); // led on pin 13
  pinMode(stp, OUTPUT); //B.E.D
  pinMode(dir, OUTPUT); //B.E.D
  pinMode(MS1, OUTPUT); //B.E.D
  pinMode(MS2, OUTPUT); //B.E.D
  pinMode(MS3, OUTPUT); //B.E.D
  pinMode(EN, OUTPUT); //B.E.D
  resetBEDPins(); //Set step, direction, microstep and enable pins to default states
  Serial.begin(9600); // set up Serial library at 9600 bps
  mySerial.begin(9600); // set up serial port for 9600 baud
  Serial.println("Lets Cut Some Wires!"); //welcome message in serial window
  Serial.println("");
  Serial.flush(); //clear the input que.
}

void loop()

{
  {
  mySerial.write("             "); // clear display
  mySerial.write("             ");

  mySerial.write(254); // move cursor to beginning of first line
  mySerial.write(128);

  mySerial.write("Solution Systems  Feed n Cut!");

  delay(2);
  }
  Serial.println("Enter Quantity, Press ENTER");       // user Input request qty
  while (Serial.available() == 0) ;                   // Wait here until input buffer has a character
  {

a = Serial.parseFloat();                         // new command in 1.0 forward
Serial.print("a = "); Serial.println(a, DEC);

while (Serial.available() > 0)                   // .parseFloat() can leave non-numeric characters
{ junk = Serial.read() ; }                         // clear the keyboard buffer
  }

  Serial.println("Enter Length in Inches, Press ENTER");
  while (Serial.available() == 0) ;
  {

b = Serial.parseFloat();
Serial.print("b = "); Serial.println(b, DEC);
while (Serial.available() > 0)
{ junk = Serial.read() ; }                         // clear the keyboard buffer

c = (float( b*26 ));

Serial.print("Motor Steps = ");
Serial.println(c, DEC); Serial.println();
}

  Serial.println("Ready to Begin? Press ENTER");       // user Input request Y or N?
  digitalWrite(EN, LOW);                               //Pull enable pin low to set FETs active and allow motor control
  while (Serial.available() == 0);                   // If data is available to read,
{
   val = Serial.read();                            // read it and store it in val
   if (val == 'y')
   {
   Serial.println("Here We Go!");
   delay(10);
   for (a; a>0; a--){    // this step checks if the quantity entered (a) is greater than 0,...  and deducts 1 from a.
      Feedft();          // if it is it repeats the step feed and cut function again.
   }
   }
   else {
   Serial.println("Restarting Setup...");          // otherwise restart
   }
delay(10);                                        // Wait 10 milliseconds for next reading
  }
  { junk = Serial.read() ; }                         // clear the keyboard buffer

}


//Reset Big Easy Driver pins to default states
void resetBEDPins(){
  digitalWrite(stp, LOW);
  digitalWrite(dir, LOW);
  digitalWrite(MS1, LOW);  // leaving wired and in sketch for now, not using micro-step control at this time.
  digitalWrite(MS2, LOW);
  digitalWrite(MS3, LOW);
  digitalWrite(EN, HIGH);
}

//Functions
void Feedft(){
  Serial.println("Feeding Wire at default step mode.");
  digitalWrite(dir, LOW);                //Pull direction pin low to move "forward"
  for(x= 1; x<c; x++){                   //Loop the forward stepping enough times for motion to be visible
digitalWrite(stp,HIGH);                //Trigger one step forward
delay(1);
digitalWrite(stp,LOW);                //Pull step pin low so it can be triggered again
delay(1);
  }                                        //Need to add a stepper done moving function here!!!!!!!!!!!!!<==================
ServoMainCut();                         //Run the Cut Function
delay(2000);
Serial.println("Cutting Wire!");       //Fair Warning.....
  // RepeatCount();                         //Run the repeat function
  { junk = Serial.read();}                //Clear the keyboard buffer
}

//funtion Servo Cut
void ServoMainCut(){
digitalWrite(13, HIGH);
delay(100);
digitalWrite(13, LOW);
servoMain.write(177); // CUT!! Turn Servo Left to 176 degrees
delay(750);       // Wait 1.5 second
servoMain.write(65); // Open Cutter Turn Servo Left to 65 degrees
digitalWrite(13, HIGH);
delay(100);
digitalWrite(13, LOW);
}[/mw_shl_code]