edits

a645711c · Mohammed Omer · hoijui · ae7a5922 · a645711c
Commit a645711c authored 3 years ago by Mohammed Omer Committed by hoijui 3 years ago
--- a/docs/machines/3DPrinter/Step by Step Assembly.md
+++ b/docs/machines/3DPrinter/Step by Step Assembly.md
@@ -4,35 +4,37 @@ The build instructions below are divided into two parts, namely pre-assembly and

 ## Pre-Assembly

-
-### 1. Y-axis Left Pre-assembly (1) 
-   Parts required:
-   1. XY Idler Assembly Left (1)
-      1. Printed XY Idler - Left (1)
-         1. M3 Nut (2)
-         2. M3x20mm bolt (1)
-      2. M3x30mm bolt (1)
-      3. 3mm Bore GT2 Pulleys (2)
-      4. M3 shim washer (4)
-   2. XY Stepper Motor Assembly Left (1)
-      1. Printed Stepper Motor Bracket - Left (1)
-         1. M3 Nut (1)
-         2. M3x20mm bolt (1)
-      2. Nema 17 Motor (1)
-      3. GT2 20T Teethed 5 mm Bore Drive Pulley (1)
-      4. M3x8mm bolt (1)
-      5. M3x10mm bolt (2)
-   3. 10mm dia 340mm long Smooth Rod (1)
-   4. LMW10U Bearing (1)
+### 1. Y-axis Left Pre-assembly (1)
+ 
+Parts required:
+
+1. XY Idler Assembly Left (1)
+   1. Printed XY Idler - Left (1)
+      1. M3 Nut (2)
+      2. M3x20mm bolt (1)
+   2. M3x30mm bolt (1)
+   3. 3mm Bore GT2 Pulleys (2)
+   4. M3 shim washer (4)
+2. XY Stepper Motor Assembly Left (1)
+   1. Printed Stepper Motor Bracket - Left (1)
+      1. M3 Nut (1)
+      2. M3x20mm bolt (1)
+   2. Nema 17 Motor (1)
+   3. GT2 20T Teethed 5 mm Bore Drive Pulley (1)
+   4. M3x8mm bolt (1)
+   5. M3x10mm bolt (2)
+3. 10mm dia 340mm long Smooth Rod (1)
+4. LMW10U Bearing (1)

 #### 1.1 Subassembly - XY Idler Left

- Parts required:
-   1. XY Idler Assembly Left (1)
-      1. Printed XY Idler - Left (1)
-         1. M3 Nut (2)
-         2. M3x20mm bolt (1)
-      2. M3x30mm bolt (1)
+Parts required:
+
+1. XY Idler Assembly Left (1)
+   1. Printed XY Idler - Left (1)
+      1. M3 Nut (2)
+      2. M3x20mm bolt (1)
+         1. M3x30mm bolt (1)
      3. 3mm Bore GT2 Pulleys (2)
      4. M3 shim washer (4)
      5. Tool: #2.5 Allen Wrench (#2.5 Inbus)
@@ -115,6 +117,12 @@ The build instructions below are divided into two parts, namely pre-assembly and
      3. M3x8mm bolt (1)
      4. M3x10mm bolt (2)

+Instructions:
+- Insert M3 nut (1) into Printed Stepper Motor Bracket
+- Insert M3x20mm SHCS but do not tighten so as to deform plastic
+- Place bracket on Nema17 motor with wires as shown
+- 
+
 ##### Before and After Assembly

 | Before Assembly | After Assembly |
@@ -124,6 +132,18 @@ The build instructions below are divided into two parts, namely pre-assembly and

 <img src="pictures/yaxis_l_xystepper_cev.PNG" />

+#### 1.3 Subassembly - Y-axis smooth rod insertion
+
+   Parts required:
+   1. 10mm x 340mm long smooth rod (1)
+   2. Pre-assembled XY Idler Bracket Left
+   3. Pre-asssembled XY Stepper Bracket Left
+
+   Build Instructions:
+   1. Insert 10mm dia 340mm long smooth rod into the XY Idler Left on one end and into XY Stepper Left on other end, till rod is flush on outer face
+   2. Tighten the M3x20mm bolt on the XY Idler bracket till the 10mm smooth rod is fixed in place
+   3. Tighten the M3x20mm SHCS on the XY Stepper Bracket till the 10mm smooth rod is fixed in place
+
 ### 2. Y-axis Right Pre-assembly (1) 

 Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and XY Stepper Right are mirrored versions of the XY Idler Left and XY Stepper Left. 
@@ -132,13 +152,13 @@ Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and
   
   1. 2020 Profile 335mm long (2)
   2. 2020 Profile 140mm long (2)
-   3. Corner Brackets 2020 (4)
+   3. Printed Corner Brackets (4)
      1. M5x8mm Bolt (2)
      2. M5 Hammernut (2)
   4. Z-Axis Bearing Holder (4)
      1. M5x10mm Bolt (4)
      2. M5 2020 Hammer Nuts (4)
-      3. LM12UU Bearing (2)
+      3. LM8UU Bearing (2)
   5. Z Nut Bracket (2)
       1. M5x10 Bolts (4)
       2. 2020 M5 Hammer Nuts (4)
@@ -152,19 +172,19 @@ Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and
       4.  M3 Hand Tightening Nuts (1)


-1. Z-axis lower mount (2)
+### 4. Z-axis lower mount (2)
    1. M3x25 Bolts (2)
    2. M3 Nut (2)
    3. M5x10 Bolts (4)
    4. M5 Hammernut (4)

-2. Z-axis upper mount (2)
+### 5. Z-axis upper mount (2)
   1. M3x25mm bolt (2)
   2. M3 Nut (2)
   3. M5x10 Bolts (4)
   4. M5 Hammernut (4)

-3. Y-Carriage Pre-assembly (2)
+### 6. Y-Carriage Pre-assembly (2)
   1. Y-Carriage Printed Part (1)
   2. M3 Heatset Insert (4)
   3. M3 Nut (4)
@@ -173,14 +193,17 @@ Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and
   6. GT2 20T Teethed 3mm Bore Smooth Idler Pulley (1)
   7. X-End Stop Flag (1)

-5.  X-carriage Pre-assembly (1)
-   8. Printed X-Carriage (1)
-   9. M3 Heatset Insert (10)
-   10. M3x14mm Bolt (4)
-   11. 3mm dia 12mm long Dowel Pins (4)
-   12. LM8UU Bearing (3)
+Instructions:
+   1. Insert 

-6.  Extruder Mount Pre-Assembly (1)
+### 7. X-carriage Pre-assembly (1)
+   1. Printed X-Carriage (1)
+   2. M3 Heatset Insert (10)
+   3. M3x14mm Bolt (4)
+   4. 3mm dia 12mm long Dowel Pins (4)
+   5. LM8UU Misumi Bearing (3)
+
+### 8. Extruder Mount Pre-Assembly (1)
    1. Printed Extruder Mount (1)
      1. M3 nut (4)
         1. Insert 2 nuts for extruder motor mount
@@ -192,21 +215,22 @@ Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and
       4. 2pin JST-XT Female Connector (1)
    3. M3x6mm bolt (1)

-7.  Exhaust Housing Preassembly (1)
-   13. Exhaust Housing (1)
+### 9.  Exhaust Pre-assembly (1)
+  
+  1. Exhaust Housing (1)
        1.  M3 Heatset insert (7)
        2.  PTFE Tube Through Connector (1)
        3.  6020 Fan (1)
        4.  M3x12mm bolt (4)
-   14. Exhaust Grill (1)
-   15. Exhaust Mount Left (1)
-   16. Exhaust Mount Right (1)
-   17. Filters (5)
-   18. Exhaust Rear Cover (1)
+   1. Exhaust Grill (1)
+   2. Exhaust Mount Bracket (2)
+   3. Carbon Filter (2)
+   4. Fan Mount (1)
+
+### 10.  Dual Z drive Pre-assembly (1)

-8.  Dual Z Mount Pulley Pre-assembly

-9.  Power Supply Unit (PSU) Pre-Assembly (1)
+2.  Power Supply Unit (PSU) Pre-Assembly (1)
    1.  Meanwell 350W PSU (1)
    2.  PSU Back Cover (1)
    3.  PSU Front Cover (2)
@@ -217,7 +241,7 @@ Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and
    8.  Power Switch (1)
    9.  M3x8mm bolt (2) 

-10. Electronics Assembly
+3.  Electronics Assembly
    1.  MKS Sbase v1.3  Controller Board
        1.  M3x10mm bolt (4)
    2.  24-12V Step Down Converter
@@ -225,21 +249,21 @@ Repeat the same process as in Y-axis pre-aassembly Left. The XY Idler Right and
    3.  LCD Controller
        1.  M3x8mm bolt (2)

-11. Door Hinges (3)
+4.  Door Hinges (3)
    1.  Hinge Inner (1)
    2.  Hinge Outer (1)
    3.  M3 Nut (1)
    4.  M3x30mm Bolt (1)

-12. Y-axis EndStop Assembly
+5.  Y-axis EndStop Assembly
    1.  Mechanical Endstop
    2.  Endstop holder
    3.  Endstop top cover
    4.  M3x8mm bolt (1)

-13. X-Y Cable chain assembly
+6.  X-Y Cable chain assembly

-14. LCD Display with casing assembly
+7.  LCD Display with casing assembly
    1.  MKS TFT32 Display
    2.  LCD Bottom Cover
    3.  LCD Top Cover