sherline_training_sop
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
sherline_training_sop [2022/10/03 20:48] – [CNC Setup] furst | sherline_training_sop [2022/10/05 22:18] (current) – furst | ||
---|---|---|---|
Line 2: | Line 2: | ||
Last edited: Furst (08/26/20) | Last edited: Furst (08/26/20) | ||
- | Instructor: \\ | ||
- | |||
- | Date: \\ | ||
- | {| style="" | ||
- | |+ Attendees: | ||
- | ! | ||
- | |||
- | ! | ||
- | Name | ||
- | ! | ||
- | Group or Company | ||
- | ! | ||
- | Signature | ||
- | |- | ||
- | |1 | ||
- | | | ||
- | | | ||
- | | | ||
- | |- | ||
- | |2 | ||
- | | | ||
- | | | ||
- | | | ||
- | |- | ||
- | |3 | ||
- | | | ||
- | | | ||
- | | | ||
- | |- | ||
- | |4 | ||
- | | | ||
- | | | ||
- | | | ||
- | |- | ||
- | |5 | ||
- | | | ||
- | | | ||
- | | | ||
- | |- | ||
- | |6 | ||
- | | | ||
- | | | ||
- | | | ||
- | |} | ||
====Overview: | ====Overview: | ||
Line 69: | Line 25: | ||
====Applications==== | ====Applications==== | ||
- | The Sherline CNC is used exclusively for for drilling holes in glass, ceramic, silicon, | + | The Sherline CNC is used exclusively for for drilling holes in glass, ceramic, silicon, |
Typical applications include adding macro to micro interface connecters to Microfluidics chips. | Typical applications include adding macro to micro interface connecters to Microfluidics chips. | ||
====Software==== | ====Software==== | ||
- | The Sherline CNC uses a retrofitted | + | The Sherline CNC uses a retrofit |
FlashCut CNC offers a user interface for positioning, | FlashCut CNC offers a user interface for positioning, | ||
====Sample Prep==== | ====Sample Prep==== | ||
- | A backing plate is required for drilling, and should be bonded to the substrate to be drilled to improve backside cut quality. If bonding is not permitted, slowing down cut speed may result in less blowout on the backside of the hole. | + | A backing plate is required for drilling, and should be bonded to the substrate to be drilled to improve backside cut quality |
- set CrystalBond hotplate to 121 degrees C | - set CrystalBond hotplate to 121 degrees C | ||
- place a sheet of tinfoil or wax paper over hotplate to avoid spilling of crystal bond | - place a sheet of tinfoil or wax paper over hotplate to avoid spilling of crystal bond | ||
Line 108: | Line 64: | ||
- clamp the bonded sample into the top left corner of the fixture | - clamp the bonded sample into the top left corner of the fixture | ||
- | - Without changing the coordinates, | + | - Without changing the coordinates, |
- Using the jog commands, position the spindle over a sacrificial portion of the sample | - Using the jog commands, position the spindle over a sacrificial portion of the sample | ||
- slowly ramp the spindle speed up to full speed and apply diluted Kool Mist coolant over the sample and within the fixture. | - slowly ramp the spindle speed up to full speed and apply diluted Kool Mist coolant over the sample and within the fixture. | ||
- | - using incremental jog, slowly | + | - using incremental jog on slow speed, slowly |
- zero the program Z axis. | - zero the program Z axis. | ||
- raise the spindle using the jog function and turn off the spindle. | - raise the spindle using the jog function and turn off the spindle. | ||
Line 168: | Line 124: | ||
* Used drill bits are free | * Used drill bits are free | ||
* If a new dill bit is selected, ensure it is logged within FBS so recharge can be applied {{: | * If a new dill bit is selected, ensure it is logged within FBS so recharge can be applied {{: | ||
+ | |||
----- | ----- | ||
sherline_training_sop.1664830100.txt.gz · Last modified: 2022/10/03 20:48 by furst