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Line 95: − Although wide blades are best for resawing, using 1" blades on the Rockwell is a challenge. The carter blade guides are difficult to adjust, and 1" is the borderline of their capacity. Adjust them so that the back of the blade runs against the support bearing, rather than digging into the frame of the blade guide. This adjustment is particularly difficult on the lower guide. If you do allow the blade to dig into the blade guide, it may be difficult to detect the mistake. The saw will run fine, even though the frame of the lower guide is pushing the blade forward. There won't necessarily be any telltale noises or tracking problems. The only indications of a problem may be that the back of the blade starts to get hot from friction and will discolor as it picks up resins from the wood. − − For even wider blades, it is necessary to remove the lower guide completely. Although not an ideal set-up, if the top guide is adjusted properly and the feed rate is reasonable, it cuts well. Line 851:
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Rockwell Delta 20" Bandsaw (view source)
Revision as of 21:55, 16 February 2020
, 21:55, 16 February 2020no edit summary
|arrived = 8/26/15
|arrived = 8/26/15
|where = Wood Shop
|where = Wood Shop
|doesitwork = no
|doesitwork = yes
|contact = matt . triano @ gmail . com
|contact = matt . triano @ gmail . com
|trustee = Ralph Brendler
|value = $1,000
|value = $1,000
|move me = yes
|image = RockwellDelta20Bandsaw.jpg
|image = RockwellDelta20Bandsaw.jpg
}}
}}
* 2/23/2019 drive belt broke, status will be updated once underway/fixed.
* 2/23/2019 drive belt broke, status will be updated once underway/fixed.
* 10/18/2018 blade broke & Eric B. replaced it
* 10/18/2018 blade broke & Eric B. replaced it
* 5/31/2019 someone broke off one of the guides while “brushing off” the table. it is usable but blade stability is poor.
* 5/31/2019 someone broke off one of the guides while “brushing off” the table. it is usable but blade stability is poor. NEW guide made by helpful cold metals.
*. 8/2019. Drive belt and pulley came off drive shaft. Eric and Gary replaced but drive belt does not run perfectly true. Brake does not seem to be optimally functional. Ralph will do a tune up soon.
* Tires are out of lateral alignment as well. Ralph and helpers will do a total overhaul Saturday 9/7/2019
* 9/8/2019. Ralph and Tim did total overhaul with new tires and belt. But later in day, blade was reportedly running off lower tire.
* Ralph repaired lower tire. Discovered that we cannot run at fastest pulley setting.
* 9/10 throat plate broken again
* 9/16/19 joe made new throat plate
* 10/13/19. Ralph discovered major bearing issues. Parts ordered.
* 11/2/2019. Ralph put it back into service with the great assistance of Jim brink
* 12/29/2019 thrust bearings and guides failure
* 12/31/2019 Ralph replaced thrust bearings, guides and other pats top wheel bearing/shaft still needs work, but she's usable again
* 1/8/2020 blade badly kinked. person was sawing fresh bark-on logs. i spoke with him AFTER. gn
switched to fine blade. new 1/2 inch blade on wall hanger
*repaired.
* 2-15-20. Loud squealing noise. Out of order FIXED
==Notes==
==Notes==
* https://ozarktoolmanuals.com/ozarkshoptalkblog/machine-idd-rockwell-delta-20-wood-band-saw-28-350/
* https://ozarktoolmanuals.com/ozarkshoptalkblog/machine-idd-rockwell-delta-20-wood-band-saw-28-350/
The best manual is at http://www.walkemooretools.com/wp/wp-content/uploads/2015/07/Delta_Rockwell-bandsaw-manual.pdf
== Authorization; How to get Authorized ==
== Authorization; How to get Authorized ==
=== Consumable Parts ===
=== Consumable Parts ===
* This saw takes 141" blades.
* This saw takes 141" blades.
* Throat plate. we still need this made.
* Thrust bearings type [https://www.mcmaster.com/5972k2 6203-2Z] (17mm x 40mm x 12mm). Be sure to get 2Z or ZZ (steel shield) and not 2RS (rubber shield).
templates courtesy of Joe Dowling
* Throat plate. We still need this made frequently
Throat plate templates/model courtesy of Joe Dowling
zip of SKP, STL and f3D files : [[File:Bandsaw Plate.zip]]
zip of SKP, STL and f3D files : [[File:Bandsaw Plate.zip]]
image [[Media:picofbandsawplate.jpg]] and
Fusion 360 model at Joe's Adobe360 https://a360.co/2RdzuCe
There is usually a spare plates in the locked cabinet
==Tips on Use==
==Tips on Use==
* Use a skip-tooth blade, at least 1" wide (but see note below).
* Use a skip-tooth blade, at least 1" wide (but see note below).
{{WoodshopProctors}}
{{WoodshopProctors}}
|Paul V
|Paul V
|05/24/19
|05/24/19
|-
|Jack Gibbons
|Paul V
|06/20/19
|-
|-
|Tim Whelan
|Tim Whelan
|Paul V
|Paul V
|07/18/19
|07/18/19
|-}
|-
|Michael Baker
|Paul V
|07/18/19
|-
|Sarah Lu
|Ralph Brendler
|07/25/19
|-
|Kevin Huemann
|Ralph Brendler
|08/01/19
|-
|Connar Rosebraugh
|Ralph Brendler
|08/01/19
|-
|Szymon Mirek
|David Earl
|08/18/19
|-
|Hara Kumaran
|David Earl
|08/18/19
|-
|Miles Hosanna
|Ralph Brendler
|09/19/2019
|-
|Malindima Sampa
|Paul V
|10/11/2019
|-
|Tony Vetter
|Michelle DeLeon
|10/06/19
|-
|Adam Rangwala
|Ralph Brendler
|11/14/19
|-
|Derek Smith
|Ralph Brendler
|11/14/19
|-
|Adam Keim
|Ralph Brendler
|11/14/19
|-
|Guillermo Tinoco
|David Earl
|12/05/19
|-
|paulina hubli
|david earl
|12/5/2019
|-
|Debbie Walker
|Michelle DeLeon
|12/10/19
|-
|Ryan Zoghlin
|Paul V
|1/16/2020
|-
|David Robbins
|Paul V
|1/16/2020
|-
|Scott Yoder
|Paul V
|1/30/2020
|-
|}
[[Category:Wood Shop]]
[[Category:Wood Shop]]
[[Category:Shop Equipment]]
[[Category:Shop Equipment]]