123 lines
2.7 KiB
Markdown
123 lines
2.7 KiB
Markdown
# Philips CNC6600 NC System Interpreter
|
|
|
|
## Description
|
|
|
|
This is an interpreter for programs written for the MAHO MH-C 700.
|
|
It basically creates a state-machine that represents the Philips CNC6600 NC system.
|
|
|
|
## Requirements
|
|
|
|
- `PHP7.4`
|
|
- `composer` ([get it here](https://getcomposer.org/download/))
|
|
|
|
## Usage
|
|
|
|
### Installation
|
|
```bash
|
|
## install dependencies and autoloader
|
|
$ composer install
|
|
|
|
## copy tool configuration data and edit it
|
|
$ cp config/tools.yaml.dist config/tools.yaml
|
|
$ nano config/tools.yaml
|
|
```
|
|
|
|
### Tool data
|
|
|
|
Tools are loaded from `config/tools.yaml`.
|
|
A tool configuration example would be:
|
|
|
|
```yaml
|
|
# config/tools.yaml
|
|
|
|
T1:
|
|
X: 5500 # radius in 0.001mm
|
|
Z: 2500 # length in 0.001mm
|
|
|
|
T2:
|
|
X: 3000
|
|
Z: 61379
|
|
```
|
|
|
|
### Programs
|
|
|
|
The application loads programs from `config/part_programs` and `config/sub_programs`.
|
|
The programs are stored in the memory of the machine.
|
|
|
|
- A file containing a program _may_ have any name (a program is identified by its program number)
|
|
- A program _must_ have a program number as the first block
|
|
- A program is terminated either by a comment containing 'EOF' (case sensitive) or by a physical EOF
|
|
- A comment is denoted by `;`, anything after this character on the same line is ignored
|
|
|
|
An example of a program would be:
|
|
|
|
```text
|
|
; config/part_programs/some_name
|
|
|
|
;; Some program that drills two holes
|
|
N9045
|
|
|
|
; and yes, comments are fully supported,
|
|
; or rather, detected and ignored by the parser
|
|
N10 G18 T2 M6
|
|
N20 G1 F1500 S1250
|
|
N30 M4
|
|
|
|
; prepare and execute drill cycle
|
|
N40 G81 Y2000 Z-7000 B48000
|
|
|
|
; the parser also understands this
|
|
N50G79X-20000Y0Z-15000
|
|
|
|
; hell, you may even put multiple blocks on one line:
|
|
; N50G0X2N60G1Y20
|
|
; though it's good practice to align your program:
|
|
N60 G79 X20000 Y0 Z15000
|
|
|
|
N70 G0 Y150000 ; safely retract
|
|
N80 M2 ; turn off spindle, no return
|
|
|
|
;; EOF
|
|
```
|
|
|
|
Executing program `9045` from the example:
|
|
```bash
|
|
## execute the example program
|
|
$ bin/run_program 9045
|
|
|
|
## or
|
|
$ php bin/run_program 9045
|
|
```
|
|
|
|
- calling a subprogram (`G22 X9...`) is supported
|
|
- line repetitions (`E0302`) are _not_ supported yet
|
|
- parameter programming is _not_ supported yet
|
|
|
|
### Machine State
|
|
|
|
The machine state can be saved to a file to continue later on by using `State\Persister`.
|
|
|
|
```php
|
|
use Machine\CNC6600;
|
|
use State\Persister;
|
|
|
|
$CNC6600 = new CNC6600();
|
|
|
|
// Do some things with the machine...
|
|
|
|
// Saving the machine state
|
|
$persister = new Persister();
|
|
$persister->persist('some_state_identifier', $CNC6600);
|
|
|
|
// Retrieving the saved state
|
|
$CNC6600 = $persister->load('some_state_identifier');
|
|
```
|
|
|
|
## Future
|
|
|
|
- Tool path simulation
|
|
- Manual Data Input (_MDI_) mode
|
|
- Proper tool compensation
|
|
- Line repetitions
|
|
- Parameter programming
|