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Updates docs to reference new nozzle-holder design
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lucian151 committed Mar 13, 2024
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4 changes: 2 additions & 2 deletions docs/lumen/x-gantry/images/image10.jpg
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4 changes: 2 additions & 2 deletions docs/lumen/x-gantry/images/image54.jpg
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19 changes: 8 additions & 11 deletions docs/lumen/x-gantry/index.md
Original file line number Diff line number Diff line change
Expand Up @@ -300,30 +300,27 @@ Assemble the x-gantry-linear-axis

* Attach z-gantry-left and z-gantry-right onto each respective linear rail carriages + z-gantry-backplate with 4x M3x8 bolts per side

* Align each z-gantry to be parallel with the linear-rail by lightly pressing it outward with your hand, away from the mid-plane of the x-gantry-subassembly
* Align each z-gantry to be parallel with the linear-rail by lightly pressing it outward with your hand, away from the mid-plane of the x-gantry-subassembly
* As these bolts are tightend ensure that the z-gantry doesn’t collide with the z-idler’s bolt head
* Tighten bolts to 0.3 N/M, moving in a star pattern

<img src="images/image26.jpg" width="60%"/>

* Prepare pneumatic-toolhead-assembly

* Attach 2x NEMA 11 stepper motors and corresponding nozzle components

* Install a CP40-holder and pneumatic-coupler onto 2x NEMA 11 stepper motors
* Install a `nozzle-holder` and `rotary-pneumatic-adapter` onto `NEMA11-hollow-shaft-stepper`
* Use a torque driver w/custom `rotary-pneumatic-adapter-socket` and 8mm wrench to tighten these components onto the motor shaft
* Set the torque driver to `0.5 N/M` for this step
* Use the 8mm wrench to hold the `nozzle-holder` stationary while applying torque from the `rotary-pneumatic-adapter`side
* The `rotary-pneumatic-adapter` should be installed closer to the motor's cable connector

<img src="images/image31.jpg" width="60%"/>
<img src="images/image10.jpg" width="60%"/>

* Use a torque wrench with a 10mm socket to tighten these fittings onto the NEMA 11 motor with 0.5 N/M of force.

<img src="images/image54.jpg" width="60%"/>
<img src="images/image30.jpg" width="60%"/>

* Install 2x pneumatic-toolhead-assembly onto x-gantry-front-subassembly

* Bolt pneumatic-toolhead-assembly onto left side z-ganty

* Attach with 4x M2.5x8 bolts
* Torque each bolt to 0.3 N/M

Expand All @@ -333,7 +330,7 @@ Assemble the x-gantry-linear-axis

* Repeat above process to attach a pneumatic-toolhead-assembly to the right side z-gantry

<img src="images/image69.jpg" width="60%"/>
<img src="images/image69.jpg" width="60%"/>

### X-gantry final assembly

Expand Down Expand Up @@ -456,7 +453,7 @@ Inspect the completed `x-gantry` for the following criteria:
* Camera is installed with two bolts
* Camera lens cap is present
* The wire connectors on both `NEMA-11-stepper-motor` units face away from each other, sitting adjacent to their respective cable strain relief points
* Each `CP40-holder` has been lubricated and fit-tested with a nozzle
* Each `nozzle-holder` has been lubricated and fit-tested with a nozzle
* `Z-belt-loop` feels appropriately tensioned when plucked
* Each `z-gantry` moves smoothly when actuated back-and-forth by hand
* 2x `M5-hex-nut` are installed in `x-gantry-back` for use with `drag-chain` attachment
Expand Down
3 changes: 3 additions & 0 deletions docs/misc/lumenpnp-toolhead-asm/img/image1.JPG
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3 changes: 3 additions & 0 deletions docs/misc/lumenpnp-toolhead-asm/img/image11.JPG
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3 changes: 3 additions & 0 deletions docs/misc/lumenpnp-toolhead-asm/img/image12.JPG
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3 changes: 3 additions & 0 deletions docs/misc/lumenpnp-toolhead-asm/img/image13.JPG
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4 changes: 2 additions & 2 deletions docs/misc/lumenpnp-toolhead-asm/img/image2.jpg
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3 changes: 3 additions & 0 deletions docs/misc/lumenpnp-toolhead-asm/img/image29.JPG
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4 changes: 2 additions & 2 deletions docs/misc/lumenpnp-toolhead-asm/img/image4.jpg
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81 changes: 33 additions & 48 deletions docs/misc/lumenpnp-toolhead-asm/index.md
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@@ -1,81 +1,66 @@
## Purpose

The purpose of this work instructions is to document the assembly process for the LumenPnP Toolhead Assembly [`SKU-0005-02`]

## Bill of Materials

| Item | Opulo MFG PN | MANUFACTURER P/N | PART DESCRIPTION | QUANTITY | PART COMMENT |
|-------|--------------|-----------------------------|----------------------------------------------|----------|-------------------------------------------|
| 1 | FBO-0001-00 | CP40-holder | CP40 Holder | 1 each | |
| 2 | MTR-0002-00 | NEMA11-hollow-shaft-stepper | NEMA 11 Hollow Shaft Stepper Motor | 1 each | |
| 3 | PNU-0003-00 | pneumatic-adapter-MS4M-M5 | Push-To-Connect Pneumatic Fitting - MS4M-M5 | 1 each | |
| 4 | LUB-0001-00 | silicone-grease-packet | Single-Use Grease Packet | 1 each | Synthetic grease with PTFE - 1 cc packet |
| 5 | PKG-0011-00 | 6" x 9" Polybag | 6" x 9" Polybag | 1 each | Plastic bag used for component packaging |
| 6 | CHA-0005-01 | l-motor-harness | l-motor-harness | 1 each | |
| 7 | FST-0032-00 | M2.5x8mm-socket-head | ISO4762 Screw M2.5x8 | 4 each | |
| 8 | N/A | N/A | 4" x 4" Red ESD Bag | 1 each | Reused ELP camera packaging material |
The purpose of this work instructions is to document the assembly process for the LumenPnP Toolhead Assembly [`SKU-0005-03`]

## Instructions

### Prepare Toolhead Assembly
1. Install a CP40-holder and pneumatic-coupler onto a NEMA11-hollow-shaft-stepper
* Use a torque driver w/10mm socket and adjustable wrench to tighten these items onto the motor shaft
1. Install a `nozzle-holder` and `rotary-pneumatic-adapter` onto `NEMA11-hollow-shaft-stepper`
* Use a torque driver w/custom `rotary-pneumatic-adapter-socket` and 8mm wrench to tighten these components onto the motor shaft
* Set the torque driver to `0.5 N/M` for this step
* Use the adjustable wrench to hold the CP40-holder stationary while applying torque from the pneumatic-coupler side
* The pneumatic-coupler should be installed closer to the motor's cable connector
* Use the 8mm wrench to hold the `nozzle-holder` stationary while applying torque from the `rotary-pneumatic-adapter`side
* The `rotary-pneumatic-adapter` should be installed closer to the motor's cable connector

<img src="img/image4.jpg" width="60%"/>
<img src="img/image1.JPG" width="60%"/>
<img src="img/image11.JPG" width="60%"/>
<img src="img/image2.jpg" width="60%"/>

2. Loosely bolt 4x M2.5x8mm-socket-head fasteners into the front face of NEMA11-hollow-shaft-stepper
2. Loosely bolt 4x `M2.5x8mm-socket-head` fasteners into the front face of `NEMA11-hollow-shaft-stepper`

<img src="img/image29.JPG" width="60%"/>
<img src="img/image3.JPG" width="60%"/>

3. Package this completed assembly into a 4" x 4" Red ESD Bag and then roll it up

<img src="img/image5.JPG" width="60%"/>

<img src="img/image6.JPG" width="60%"/>

### Prepare Toolhead Cable

4. Use a permanent marker to black out the `LM` text on the label of `CHA-0005-01`

<img src="img/image7.JPG" width="60%"/>
!!! Note
The toolhead cable this product includes is an older rev l-motor-harness than what's used in the [LumenPnP v3 Drag Chain](../lumen/drag-chain)
* Since we do not know if customers are using this cable for the left head or right head, it is better that ship them a cable with no labels
* We use `CHA-0005-01` there is only 1 label we need to deface/remove - which is the LM label found on the cable's motherboard side

### Prepare Packaging

### Prepare Extra Toolhead Cable Labels

4. Print out 2x `RM` cable labels and insert them into a 1.5" x 1.5" plastic bag before sealing it shut

<img src="img/image12.JPG" width="60%"/>
<img src="img/image13.JPG" width="60%"/>

### Prepare Packaging

5. Print LumenPnP Toolhead Assembly bag labels by accessing our account on [Avery Print](https://www.avery.com/myaccount/projects)
- See [SOP-0007](https://docs.google.com/document/d/1Jm7L9rtee2UymbxKDrj7xCHDT8VNdBmkq5X-eJMKwhk/edit) for access credentials
- Print 2x labels out at time by printing them on the DYMO 4XL label maker with 4" x 6" label paper loaded
- Cut the printed 4" x 6" labels in half to create 2x 4" x 3" LumenPnP Toolhead Assembly [`SKU-0005-02`] labels <br>
- Cut the printed 4" x 6" labels in half to create 2x 4" x 3" LumenPnP Toolhead Assembly labels <br>

<img src="img/averyprint-toolhead-label.png" width="60%"/>

!!! info "Check Inventory"
There's usually a pre-made surplus of these labels, so check inventory before assuming you need to print more copies

6. Adhere 4" x 3" LumenPnP Toolhead Assembly label to a 6" x 9" Polybag as shown in the image below

<img src="img/image8.JPG" width="60%"/>

### Package Components
### Package Components

7. Package the following components into the labeled 6" x 9" Polybag
* NEMA11-hollow-shaft-stepper (w/attached CP40-holder, pneumatic-coupler, and bolts)
* l-motor-harness
* silicone-grease-packet

* `NEMA11-hollow-shaft-stepper` (w/attached `nozzle-holder`, `rotary-pneumatic-adapter`, and bolts)
* `l-motor-harness`
* `silicone-grease-packet`
* Bagged `RM` cable labels

<img src="img/image9.JPG" width="60%"/>

<img src="img/image10.JPG" width="60%"/>

8. Seal up the bag after all the components listed above are placed inside it

!!! Success "LumenPnP Toolhead Assembly [`SKU-0005-02`] Completed"
!!! Success "LumenPnP Toolhead Assembly [`SKU-0005-03`] Completed"

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