Differences

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--- juki-dln-415-2 [2023-07-11 21:26] – jaso55555
+++ juki-dln-415-2 [2023-07-15 21:44] (current) – jaso55555
@@ Line 1: / Line 1: @@
 ====== Juki DLN-415-2 Industrial Sewing Machine ======
-====== Don't use!! ======
+====== Ask Jacob for training ======
 HIGH SPEED, SINGLE NEEDLE, NEEDLE FEED.\\
@@ Line 8: / Line 8: @@
 Owner: Jacob\\
 Location: G14\\
-State: In-repair\\
+State: Functioning, but lacks proper access control/bells and whistles
 ==== To-do list! ====
-  * Reassemble
+  * <del>Reassemble</del>
   * Fully clean
-  * Get missing screws for Feed Dog (Potentially feed dog cover screws too)
+  * <del>Get missing screws for Feed Dog (Potentially feed dog cover screws too)</del>
-     * Feed Dog - Screw 1/8-44 L=6.4 * 2
+     * <del>Feed Dog - Screw 1/8-44 L=6.4 * 2</del>
-     * Feed Dog Cover - Screw 11/64-40 L=8 .5 * 2
+     * <del>Feed Dog Cover - Screw 11/64-40 L=8 .5 * 2</del>
-  * Get new oil
+  * <del>Get new oil</del>
-  * Build new spool holder (Spool rack too)
+  * <del>Build new spool holder (Spool rack too)</del>
-  * Learn to use + write documentation
+  * <del>Learn to use</del> + write documentation
 ==== Ideas for future ====
-  * Access control, for safety + training reasons
+  * Access control, for safety + training reasons'
-  * Modern speed controller for motor
+     * We need new boards, however we may need a bigger relay as the standard ones are 10A, and the machine can run up to 13A
+<del>  * Modern speed controller for motor
+     * The type of motor we have is a [[https://en.wikipedia.org/wiki/AC_motor#Permanent-split_capacitor_motor|Permanent Split Capacitor motor]] so we'd need a VFD for best control, a voltage divider could work too but not as well.</del> **Not needed, but instead I should adjust the motor so it's easier to run at slow speeds**
   * Motor brake
+     * In theory not needed, as the machine only operates when the belt is engaged with the motor, but the motor does keep spinning for a while when off.
+  * Reverse engineer snipping mechanism
+     * I'm pretty sure it's just an actuator, and I think the wires are broken out? It //should// be as simple as sending some juice down the line. We should map that to a button instead of the intended mechanism (Full pedal press)
 ==== Documents ====