miter_saw_sop
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
miter_saw_sop [2020/11/30 18:52] – furst | miter_saw_sop [2020/12/21 01:19] (current) – furst | ||
---|---|---|---|
Line 58: | Line 58: | ||
* Setting feeds and speeds | * Setting feeds and speeds | ||
* Making a cut | * Making a cut | ||
- | * Post Processing | ||
- | * Cleaning the workpiece | ||
- | * Cleaning the saw | ||
* Saw Maintenance | * Saw Maintenance | ||
* Changing blades | * Changing blades | ||
- | * Troubleshooting | ||
* The Miter saw is a great tool for cutting precise angles in wood, plastic, and aluminum. The saw has two angle adjustments, | * The Miter saw is a great tool for cutting precise angles in wood, plastic, and aluminum. The saw has two angle adjustments, | ||
- | * Remember to enter job information into the 3D print job log! | ||
====Safety==== | ====Safety==== | ||
{{: | {{: | ||
* Safety glasses or a face shield must be warn at all time when operating the saw | * Safety glasses or a face shield must be warn at all time when operating the saw | ||
+ | * Hearing protection is recommended for all operating tool and in adjoining lab (2442) | ||
+ | * Machine tools should never be operated alone, be sure to always run machine tools supervised or with a Workshop Wizard present | ||
* Only cut one workpiece at a time | * Only cut one workpiece at a time | ||
* Be sure workpiece is properly secured | * Be sure workpiece is properly secured | ||
Line 90: | Line 87: | ||
====Saw Setup==== | ====Saw Setup==== | ||
+ | The Miter saw is designed to be plugged into the Festool dust collector. By setting the dust collector to auto and hooking up the dust collection hose, the dust collector will automatically turn on when the making a cut. | ||
+ | \\ {{: | ||
+ | |||
**Setting up the saw** | **Setting up the saw** | ||
- Adjusting blade tilt | - Adjusting blade tilt | ||
- | - Rotate knob protruding from the right overarm to tilt the head assembly and blade | + | - Rotate knob protruding from the right overarm to tilt the head assembly and blade \\ {{: |
- | - Adjusting fence rotation | + | - Adjusting fence rotation |
- Lift the lower lever protruding from the front of the blade guide to release the brake | - Lift the lower lever protruding from the front of the blade guide to release the brake | ||
- Depress the smaller thumb lever above the brake lever to allow the fence to rotate | - Depress the smaller thumb lever above the brake lever to allow the fence to rotate | ||
Line 100: | Line 100: | ||
**Securing the workpiece** | **Securing the workpiece** | ||
- | - Pull the green head lock lever to raise the saw head and blade | + | - Pull the green head lock lever to raise the saw head and blade \\ {{: |
- Position the workpiece pressed firmly against the fence making sure it is supported on both ends if overhanging the saw body | - Position the workpiece pressed firmly against the fence making sure it is supported on both ends if overhanging the saw body | ||
- The fence can be adjusted slightly if necessary | - The fence can be adjusted slightly if necessary | ||
+ | - Lining up the cut can be done with the laser guide (button on top of articulating head) | ||
- Using external C-clamps secure the workpiece against the fence and resting on the saw body | - Using external C-clamps secure the workpiece against the fence and resting on the saw body | ||
- Clamps should fully secure the workpiece before and after the cut. Be aware on how the center of gravity of the workpiece will change as it is cut if dealing with a long workpiece. | - Clamps should fully secure the workpiece before and after the cut. Be aware on how the center of gravity of the workpiece will change as it is cut if dealing with a long workpiece. | ||
Line 110: | Line 111: | ||
- Feed should be slow and constant throughout the workpiece and require very little cutting pressure. The saw should not bog down under load during a cut. | - Feed should be slow and constant throughout the workpiece and require very little cutting pressure. The saw should not bog down under load during a cut. | ||
- | ====Making a cut==== | + | ====Making a Cut==== |
+ | - Don all appropriate PPE including eye and hearing protection | ||
+ | - Notify users in 2448/2442 and close adjoining door | ||
- If extended cut length is needed loosen the locking knob located above the right over arm support. This allows the head to extend towards the operator. | - If extended cut length is needed loosen the locking knob located above the right over arm support. This allows the head to extend towards the operator. | ||
- With hands clear of the workpiece and blade, use the thumb to depress the safety, pull the trigger to start the blade spinning | - With hands clear of the workpiece and blade, use the thumb to depress the safety, pull the trigger to start the blade spinning | ||
Line 119: | Line 122: | ||
- The blade shield will automatically cover the blade | - The blade shield will automatically cover the blade | ||
- Allow the blade to come to a complete stop before attempting to remove or clear the workpiece | - Allow the blade to come to a complete stop before attempting to remove or clear the workpiece | ||
- | |||
- | |||
- | **Using the Form Cure:**\\ | ||
- | * Release the part from the build platform: | ||
- | * Place build platform on the removal jig. Tools are in the Fume Hood #4 in Elings 2442. | ||
- | * Slide a removal tool under the angled edge of the part’s base to separate it from the build platform. | ||
- | * Lift the cover of the Form Cure. Place the part in the center of the turntable. | ||
- | * Select the curing time and temperature. Curing settings are dependent on which resin is used. | ||
- | * Refer to the webpage “Form Cure Time and Temperature Settings” through the Formlabs website for resin specific information. A longer cure time (up to an hour) will slightly increase the tensile strength of the part. | ||
- | * Press ‘Start’ | ||
- | * Lift the cover and remove the part once the post-curing has completed. | ||
- | |||
- | **Post Processing: | ||
- | * Use snips or tweezers to break support material off of the part. Be careful when finishing delicate parts to avoid breaking off small features. | ||
- | * Use abrasives such as sandpaper and files to remove marks left by touchpoints until the surface is satisfactory. | ||
- | |||
- | **Replacing an empty resin cartridge with a full one of the same type:**\\ | ||
- | More information on the resin system and changing a cartridge can be found on the webpage | ||
- | “Formlabs Resin Tank Information” through the Formlabs website. | ||
- | - Remove the empty resin cartridge: | ||
- | - Close the vent cap at the top right of the resin cartridge to prevent resin from spilling out once removed | ||
- | - Hold the cartridge handle and lift to remove from the Form 2. Store the cartridge upright with the valve cover installed to protect storage surfaces from resin. | ||
- | - Insert a new resin cartridge: | ||
- | - Shake and rotate the new resin cartridge to ensure that the resin is mixed thoroughly. | ||
- | - Align the cartridge with the opening at the back of the printer. Push down on the cartridge handle until the top of the cartridge is level with the printer. | ||
- | - Press open the vent cap to ensure the resin tank can fill correctly | ||
- | |||
- | ====Switching a printer from one type of resin to another==== | ||
- | More information on the resin system and changing a cartridge can be found on the webpage | ||
- | “Formlabs Resin Tank Information” through the Formlabs website. This includes videos and | ||
- | animations. | ||
- | - Remove the build platform - this prevents resin from dripping onto the glass | ||
- | - Remove resin cartridge: | ||
- | - Close the vent cap at the top right of the resin cartridge to prevent resin from spilling out once removed. | ||
- | - Hold the cartridge handle and lift to remove from the Form 2. Store the cartridge upright with the valve cover installed to protect storage surfaces from resin. | ||
- | - Remove the resin tank | ||
- | - Hold the front tabs of the resin tank | ||
- | - Gently pull the front tabs of the resin tank to release the tank feet from the tank carrier. The Resin Tank LT wiper ejects during removal. | ||
- | - Cover the resin tank and store on the left side of the fume hood | ||
- | - Insert the resin tank for the resin that you plan to use | ||
- | - Lift the Form 2 orange cover. Use the tank grips to hold the Resin Tank LT, with the wiper resting inside the tank. If the tank contains resin, cover the tank with the plastic lid to align the wiper and minimize the risk of spills during insertion. | ||
- | - Align and insert the four small feet of the resin tank into the corresponding slots in the tank carrier on the printer. | ||
- | - Hold the front tabs and carefully push the tank until the tank feet lock into the slots on the tank carrier. Check the touchscreen display to confirm that the Form 2 detects the tank. The Form 2 will only detect the tank when the tank is fully inserted. | ||
- | - Lock the wiper blade | ||
- | - Align and insert the wiper foot into the wiper mount. | ||
- | - Push the wiper toward the tank. | ||
- | - Ensure the wiper foot is securely locked into the wiper mount. | ||
- | - Insert resin cartridge: | ||
- | - Shake and rotate the new resin cartridge to ensure that the resin is mixed thoroughly. | ||
- | - Remove the protective valve cover from the underside of the cartridge. Use the cover to protect the bite valve during storage. | ||
- | - Align the cartridge with the opening at the back of the printer. Push down on the cartridge handle until the top of the cartridge is level with the printer. | ||
- | - Press open the vent cap to ensure the resin tank can fill correctly. | ||
- | - Replace build platform | ||
- | - Make sure that all of the resin tanks are correctly labeled. | ||
====Maintenance==== | ====Maintenance==== | ||
- | | + | **Changing Blades** \\ {{: |
- | | + | - Unplug |
- | * Check for the following issues that may lead to print failures or any excessive wear that requires replacing the tank: | + | - Loosen |
- | * cured resin on the elastic layer | + | - lock the saw arbor in position by rotating |
- | * debris or failed prints in the resin | + | |
- | * settled pigment on the elastic layer | + | |
- | * punctures, cuts, or gouges | + | |
- | * excessive “clouding” or wear in the elastic layer | + | - Retighten |
- | | + | |
- | | + | |
- | | + | |
- | * Never use IPA on the acrylic tank window (it will cause cracks). | + | |
- | * If dust, fingerprints, | + | |
----- | ----- | ||
- | ====Form 2 Quick Review==== | + | ====Miter Saw==== |
Tool Lead: \\ | Tool Lead: \\ | ||
Contact: andrewfurst@ucsb.edu | Contact: andrewfurst@ucsb.edu | ||
====Safety Concern==== | ====Safety Concern==== | ||
- | * Lab coat and gloves | + | * Safety glasses or a face shield |
- | * Anything with uncured resin must be transported within | + | * Hearing protection is recommended while operating the saw and for users of adjoining lab |
+ | * Only cut one workpiece at a time | ||
+ | * Be sure workpiece is properly secured | ||
+ | * Hands should be kept free and away from the blade at all times | ||
+ | * Do not attempt | ||
+ | |||
+ | ====Approved Materials==== | ||
+ | * Wood | ||
+ | * Plastic | ||
+ | * Aluminum | ||
+ | * Brass | ||
+ | * Copper | ||
+ | * Fiber cement panels | ||
====Safe Operation Procedures Review==== | ====Safe Operation Procedures Review==== | ||
- | - Check resin cartridge | + | - Hook up saw power through Festool dust collector |
- | - If resin is not desired material, disconnect wiper at build tank, remove build plate by sliding towards front of fume hood. Remove cartridge, cap valve on bottom | + | - Using the knob on the right overarm support |
- | - Launch Preform on Ultimaker computer | + | - Using clamps secure the workpiece square against the fence |
- | - Import desired STL | + | - If cut necessitates |
- | - Select "one click print" in the top left corner menu, change position, orientation, | + | - Depress both the thumb safety and the trigger |
- | - Select print (orange button) from top left menu | + | - Once the blade has reached speed extend the saw to its maximum |
- | - Select desired printer | + | - Once in the cut push the blade into the workpiece until cut is complete |
- | - Press button on Formlabs printer | + | - Remove the blade from the cut before |
- | + | - Allow the saw to come to a complete stop before reaching | |
- | ====Post Processing==== | + | |
- | - Excess resin should be removed from the build tray and part with IPA over a waste container. | + | |
- | - Place build tray and part in the Form Wash for 20 to 30 minuets (part can be placed individually within basket if necessary | + | |
- | - Allow 30 minuets for IPA to evaporate | + | |
- | - Set Form Cure time and temperature based on resin type, place part within form cure, wait for time to elapse | + | |
====Maintenance==== | ====Maintenance==== | ||
- | | + | **Switching |
- | | + | Unplug |
- | * Remove | + | - Loosen the plastic protective guide blocking the saw arbor screw (3mm) |
- | * Cap the cartridge valve using the included orange tap and cap | + | - lock the saw arbor in position |
- | * Remove | + | - Using a 6mm hex wrench loosen |
- | * Pull the resin tray out of the printer by pulling firmly straight out toward you | + | - Squeeze |
- | * Lift the wiper and resin tray out simultaneously, | + | - Replace |
- | * Cover resin tray with black plastic | + | - Retighten |
- | * Replace resin tray with clean or desired resin tank. Push tank and wiper firmly back toward the Form 2 until it clicks | + | - Reposition the plastic |
- | * Replace resin cartridge and open valve | + | |
miter_saw_sop.1606762373.txt.gz · Last modified: 2020/11/30 18:52 by furst