PS:1 Wiki Dev - User contributions [en]

Bridgeport Knee Mill

2022-03-18T16:31:12Z

Alliprice:

{{Template:EquipmentPage
|image = bridgeportMill2.jpg
|owner=PS:One
|model=Bridgeport Series I knee mill
|arrived=Dec 2013
|doesitwork=yes
|contact=Area Host
|where=Cold Metals
|certification=yes
|hackable=no
|value=~$3000}}

== Description ==
A recent model Knee Mill made by the Bridgeport company. This is the gold-standard small shop manual milling machine in the US. Most other mills of the same size are direct copies of the bridgeport design. This particular machine is a Series I, J-head with a mechanical variable speed drive. The machine has a power quill feed built into the head, in addition to the additional equipment listed below. This machine is capable of facing, surfacing, drilling and slotting in materials ranging from plastics to mild steel. Harder metals may be cut if special cutters and coolant are available. This machine is not equipped with CNC controls, consequently curved paths are limited to circular arcs. These can be cut on pieces that can be mounted on the 8" rotary table or approximated to a desired precision using the simple or smooth arc functions of the DRO.
== Authorization ==
=== This tool requires authorization for use ===

Authorization on this tool requires previous [[Tier 1 Cold Metals Authorization]]. Seek out the volunteer authorizers on the Groups or in person.

The Bridgeport authorization is in two parts: once you have the prerequisite authorization, you need to complete the [https://canvas.pumpingstationone.org/courses/70 Canvas course]; then, contact an authorizer to schedule the in-person portion of the authorization, where you will complete the auth project.

=== Authorizers ===
* [[User:mct|McTavish McArdle]]
** email: mctavishmcardle [at] gmail [dot] com
** slack handle: @mct
*Wally Fugiel
** email:
** slack handle:

== Personal Tooling and Learning Resources ==
=== Equipment ===
{| class="wikitable" border="1"
! Item
! Description
! Supplier
! Cost
|-
|End Mills
|A set of sharp cutters you don't have to share
|can be purchased from McMaster, Enco or Shars
|~$50 and up
|-
|Caliper
|Measurement device accurate to approximately .001". A 6" digital Mitutoyo would be a fine choice for about $100. Beware of counterfeits.
|Amazon, or any industrial supplier
|$30 and up
|-
|Tool Holder
|Something to bring your tools with you and keep them safe.
|A member made example can be found [http://www.thingiverse.com/thing:1982845 here]
|Free/3D printed
|}

=== Purchasing Cutters ===
* [https://www.mcmaster.com/#end-mills/ McMaster Carr]
* [https://www.maritool.com/Cutting-Tools/c78/index.html Maritool]
* [http://www.onsrud.com/product/Item/m/search.html?q=isFeaturedProduct Onsrud]

=== Learning ===
* Tubal Cain Bridgeport mill parts, [https://www.youtube.com/watch?v=YbpESuNQL14 part A] and [https://www.youtube.com/watch?v=7oB7B_eJi6A part B].
* MIT milling machine videos: [http://techtv.mit.edu/collections/ehs-videos/videos/127-machine-shop-4 Machine Shop 4], [http://techtv.mit.edu/collections/ehs-videos/videos/84-machine-shop-5 Machine Shop 5], [http://techtv.mit.edu/collections/ehs-videos/videos/143-machine-shop-6 Machine Shop 6], and [http://techtv.mit.edu/collections/ehs-videos/videos/183-machine-shop-7 Machine Shop 7].
* [http://www.amazon.com/Machine-Shop-Practice-Karl-Moltrecht/dp/0831111321/ref=sr_1_2?ie=UTF8&qid=1390441210&sr=8-2&keywords=machine+shop+practice Machine Shop Practice, Volume 2]. This book is available in the lounge library and in the cabinet next to the mill.
* [http://www.amazon.com/Machinerys-Handbook-29th-Erik-Oberg/dp/083112900X/ref=sr_1_1?ie=UTF8&qid=1390441411&sr=8-1&keywords=machinery%27s+handbook Machinery's Handbook]. Three copies of this are available in the cabinet next to the mill.
* [http://www.freeinfosociety.com/media/pdf/4474.pdf Milling Machine Operations]. This is published by the United States Army, and is therefore in the public domain and freely available online.

=== Feeds and Speeds ===
A page with feed and speed information to get you started may be found at [[Bridgeport Knee Mill Feeds and Speeds]].

== Available Equipment ==
[[File:large-mill-accessories-cabinet.jpg|thumb|right|The Large Mill Accessories Cabinet]]
[[File:small-mill-tooling-chest.jpg|thumb|right|The Small Mill Tooling Chest]]

=== On the mill ===
* Power feed Model 6F (x axis)
* Digital Read Out (DRO)
* Kurt 6" vise
* Riser plate
* Common R8 collets (tool holding)

=== In the Large Mill Accessories Cabinet ===
* Hold down set
* Palmgren 8" Rotary Table
* Tilting table
* Spindle square
* [[Bridgeport Horizontal Attachment|Horizontal Attachment]]
* [[Bridgeport Knee Power Feed|Knee power feed]]

=== In the Small Mill Tooling Chest ===
* Boring heads
* Fly cutters
* Two flute end mills
* Tapping heads
* More R8 collets (tool holding) and 5C collets (work holding)

=== Elsewhere ===
* Sine plate

== Repair and Maintenance ==
Please see the [https://wiki.pumpingstationone.org/File:Bridgeport_Manual_2407_001.pdf service manual].

=== Resetting the machine and work area after use ===
* Clean up chips
* Turn off DRO, power feed and light

=== Maintenance ===
[[Bridgeport_Knee_Mill_maintenance|bridgeport maintenance page]]

=== Repairs ===
The X-axis handle (opposite the power feed) is missing the spring.

The handle for the Z-axis front lock has snapped off. The rabbit hole is [http://www.icai-online.com/knee-lock-shaft-assembly.html deeper than expected], or may just be a handle that can be removed.

The screw to prevent collets from rotating in the spindle is frequently removed, as some collets won't fit with it in there and it can cause bigger problems if it shears off. This won't be repaired.

The power feed appears to be leaking oil. Parts that we should consider replacing:
* 61 11636413 Seal, Shaft quantity 1
* 72 11630134 Gasket, Cover quantity 1
* 33 11630261 Bearing, Single Row, Loose Fit, quantity 2; these should be available from a bearing distributor

Good sources for Bridgeport parts: High Quality Tools, H&W Machinery Repair, Mataco

=== Upgrades ===

== Currently Authorized Users ==
{| class="wikitable" border="1"
! Qualified Member
! Trained By
! Proctored By
|-
|Tucker Tomlinson
|Danger Committee
|
|-
|Mike Warot
|Danger Committee
|
|-
|Ed Bennett
|Danger Committee
|
|-
|John-Paul(JP) Debauge
|Danger Committee
|
|-
|Ryan Pierce
|JP Debauge
|Ed Bennett
|-
|Everett Wilson
|JP Debauge
|Ryan Pierce
|-
|Derek Bever
|JP Debauge
|Everett Wilson
|-
|Elizabeth Koprucki
|JP Debauge
|Ryan Pierce, Everett Wilson
|-
|Anna Yu
|Ed Bennett
|Ed Bennett
|-
|Dean Anderson
|Ed Bennett
|Ed Bennett
|-
|Bart Dring
|Ed Bennett
|Ed Bennett
|-
|Greg "Nerobro" Teiber
|JP Debauge
|JP Debauge
|-
|Ray Doeksen
|JP Debauge
|JP Debauge
|-
|"Colorado" Rob Riggs
|JP Debauge
|Everett Wilson
|-
|Jeremy Bloyd-Peshkin
|Danger
|null
|-
|Todd Allen
|JP Debauge
|Everett Wilson
|-
|Ron Olson
|Derek Bever and Everett Wilson
|Everett Wilson
|-
|Michael Skilton
|Derek Bever and Everett Wilson
|Todd Allen
|-
|Alan Baker
|Tucker Tomlinson
|-
|[[User:amishhammer|Tom Judge]]
|Everett Wilson
|Everett Wilson
|-
|Ron Bean
|Todd Allen
|Todd Allen
|-
|George Shaw
|Todd Allen
|Todd Allen
|-
|[[User:ad9581|Arturo Duarte]]
|JP Debauge
|Todd Allen
|-
|Joao Santos
|Todd Allen
|Dean Anderson
|-
|Chris Agocs
|Everett Wilson
|Todd / Everett
|-
|Lucas Goossen
|Todd Allen
|Todd Allen
|-
|Ben Bogler
|Everett Wilson
|Todd Allen
|-
|Michael Patton
|Todd Allen
|Todd Allen
|-
|David Srebro
|Todd Allen
|Todd Allen
|-
|Daniel Sojka
|Todd Allen
|Todd Allen & Michael Patton
|-
|Allen Zalsman
|Todd Allen
|Todd Allen
|-
|[[user:justin|Justin T. Conroy]]
|Todd Allen
|Everett Wilson
|-
|Raj (Joseph Perera)
|Everett Wilson
|Everett Wilson
|-
|Scott Drane
|JP DeBauge and Todd Allen
|-
|Aaron Carlock
|JP Debauge
|JP Debauge
|-
|Brandon Love
|JP Debauge
|JP Debauge
|-
|Ryan Neuman
|JP Debauge
|JP Debauge
|-
|Sam Paris
|JP Debauge
|JP Debauge
|-
|Andy Muhic
|JP DeBauge
|JP DeBauge
|-
|Zachery Small
|Michael Patton
|Michael Patton
|-
|[[User:mct|McTavish McArdle]]
|JP Debauge
|-
|[[User:jonk|Jon Komperda]]
|Dean Anderson
|Dean Anderson
|-
|Jim Brink
|Jon Komperda
|Jon Komperda
|-
|Alan Feinerman
|Jon Komperda
|Jon Komperda
|-
|Abel Greenwald
|Ed Bennett
|-
|Andrew Wingate
|Todd Allen
|Todd Allen
|-
|Sean Nixon
|[[User:mct|McTavish McArdle]]
|-
|Ryan Himmelblau
|Todd Allen
|Todd Allen
|-
|Charles Harmata
|[[User:mct|McTavish McArdle]]
|-
|Szymon Mirek
|[[User:mct|McTavish McArdle]]
|-
|Chris Iacullo
|[[User:mct|McTavish McArdle]]
|-
|Sam Chen
|[[User:mct|McTavish McArdle]]
|-
|Zlatan Klebic
|[[User:mct|McTavish McArdle]]
|-
|Daniel Martinez Olivas
|[[User:mct|McTavish McArdle]]
|-
|David Earl
|[[User:mct|McTavish McArdle]]
|-
|Matt Maggio
|[[User:mct|McTavish McArdle]]
|-
|Jeff Benning
|[[User:mct|McTavish McArdle]]
|-
|Luis Colmenares
|[[User:mct|McTavish McArdle]]
|-
|Jennie Plasterer
|Abel Greenwald
|Abel Greenwald
|-
|Dave Solomon
|[[User:mct|McTavish McArdle]]
|-
|Brian Adamson
|[[User:mct|McTavish McArdle]]
|-
|Tim Redfield
|[[User:mct|McTavish McArdle]]
|-
|Dan Gulick
|[[User:mct|McTavish McArdle]]
|-
|Charlie Kepner
|[[User:mct|McTavish McArdle]]
|-
|Kevin Cluff
|[[User:mct|McTavish McArdle]]
|-
|Greg Bell
|[[User:mct|McTavish McArdle]]
|-}
|Ben Marshall
|[[User:mct|McTavish McArdle]]
|-
|Adam Ringwood
|[[User:mct|McTavish McArdle]]
|-
|Bogdan Chernov
|[[User:mct|McTavish McArdle]]
|-
|Paul Ocampo
|[[User:mct|McTavish McArdle]]
|-
|[[User:Jaypee|JayPee]]
|[[User:mct|McTavish McArdle]]
|-
|Nick Prorok
|McTavish McArdle
|-
|Michael Baker
|[[User:mct|McTavish McArdle]]
|-
|Stevan Dedovic
|Abel Greenwald
|-
|[[User:rchace|Raymond Chace]]
|Jim Brink
|-
|Brady Soule
|[[User:mct|McTavish McArdle]]
|-
|Jeff Gershune
|[[User:mct|McTavish McArdle]]
|-
|Oliver Sanchez
|[[User:mct|McTavish McArdle]]
|-
|Earl Wood
|[[User:mct|McTavish McArdle]]
|-
|Sean Blum
|[[User:mct|McTavish McArdle]]
|-
|Ethan Weiss
|[[User:mct|McTavish McArdle]]
|-
|Tom Cummings
|[[User:mct|McTavish McArdle]]
|-
|Dylan Ambrosini
|[[User:mct|McTavish McArdle]]
|-
|Ian Einhorn
|[[User:mct|McTavish McArdle]]
|-
|David Milligan
|[[User:mct|McTavish McArdle]]
|-
|Scott Mueller
|[[User:mct|McTavish McArdle]]
|-
|[[User:Amethystdragon|Karl Schmidbauer]]
|[[User:mct|McTavish McArdle]]
|-
|Osi Van Dessel
|[[User:mct|McTavish McArdle]]
|-
|Malindima Sampa
|[[User:mct|McTavish McArdle]]
|-
|Jonathan Ellison
|[[User:mct|McTavish McArdle]]
|-
|Alli Price
|[[User:mct|McTavish McArdle]]
[[Category:Shop Equipment]]
[[Category:Cold Metals]]

Tier 1 Cold Metals Authorization

2022-02-16T02:29:37Z

Alliprice: /* People who are Authorized for Cold Metals Tier 1 */

[[Category:Cold Metals]]

In the cold metals area we have grouped together authorizations on the non-precision cutting tools into a single authorization. The [[Rockwell drill press]], [[Johnson Bandsaw]], and [[DoAll Bandsaw]] are under the Cold Metals Tier 1 authorization process. The session covers basic operation and safety on the machines.

'''NOTE: Prior to April 2017, the [[Bench Grinder (6in)]], [[Sears Belt Sander|Belt Sander]], and [[DeWalt Chop Saw]] were included in this authorization.'''

Monitor the mailing list for times and dates, or contact one of the listed authorizers.

= Tools Requiring Cold Metals Tier 1 =

[[Clausing Lathe|Clausing metal lathe]]

[[Bridgeport Knee Mill|Bridgeport milling machine]]

[[Tormach 1100 series CNC mill|Tormach CNC Mill]]

= Cold Metals Tier 1 Authorizers =

Please consult the [[Volunteer_Positions#Cold_Metals_Authorizers]] page for a current list of Cold Metals Tier 1 authorization volenteers

== How to become a Authorizer ==

We want as many people available to do Cold Metals Tier 1 authorizations as we can get. The idea is to promote safety, and get people used to the sounds that a machine tool cutting well makes.

New authorizers get authorized to authorize others by (1) having some amount of presence in the shop and (2) closely following the "script" during EITHER a "dry-run" authorizing session given to an authorized authorizer -- or conducting a real-live authorizing session while being observed by an authorized authorizer. During such a session, the observing authorizer should _not_ have to speak. Obviously if the new authorizer-to-be has *significant* problems in communication of the content of the "script", the observing authorizer will contribute to the discussion. For the new authorizer-to-be it's a test, not an opportunity for team-teaching.

= Tool information =

== Safety ==

=== General Personal Safety, and Consideration of Others ===

You must work safely. Your actions must not threaten the safety of you, of others, or the tools.You should never operate machine tools under the influence of drugs (prescription or otherwise) or alcohol.It is your responsibility to protect your eyes. Safety goggles may be provided in the cage for activities that have the potential to generate flying particles. Activities which may, depending on circumstances generate flying particles include but are not limited to drilling, sawing, lathing, milling, hammering, chiseling, grinding, and belt sanding. Don't use goggles which are dirty or fogged-up. If cleaning is required cleansing pads may be available in the cage. To clean your goggles, all surfaces that have contact with the skin must be wiped down. The lens should be wiped down, both front and inside. If you choose to use purchase your own goggles be sure they are rated for labeled z87 (this should be written or stamped on the side of all goggles) and have side shields.Disposable earplugs may be supplied in the cage. Follow the instructions on the dispenser. They are surprisingly more effective if you do. Many types of Personal Protective Equipment (PPE) are not effective if used improperly. If you don't know whether or how to use your protective equipment, read the instructions.Because of cost and hygiene problems, PS:1 cannot be depended upon to stock dust masks/respirators. If your work has the potential to generate dusts, mists, or vapors, you may proceed only by following these rules:

# Get your own respiratory protection. Ace Hardware has many types. Make sure the mask or filter is really for the substance confronting you. Do not, for instance, use a paper dust mask for organic paint fumes. Follow the mask manufacturer's instructions.
# Work in the back dock when possible, or with an exhaust fan on.
# If it is necessary to work in the main shop be sure you aren't inflicting your fumes or dust on someone else. It would be excellent if you as the fume generator waits until no one is present who could be harmed or inconvenienced by your activities.

When using power tools, remove gloves, watches, jewelry, and roll up your sleeves. Keep your hair tied back and tucked away. This is especially true for the drill presses, mill, and lathe. Tools with moving parts can injure your hands or catch your hair and pull your head into the machine. Gloves and loose clothing can also get caught in moving machinery. Never put your hand in the vicinity of any moving part of any machine. When adjusting the speed of a belt-driven machine (drill press, lathe, mill or other step-pulley drive) unplug the machine before putting your hands into the drive belts. Every Time.If in using any machine that cuts material, you cannot see a cut in progress because of chips or dust produced by the cutting process, a chip brush to clear the work zone -- never use your hands while the tool is on.PS:1 keeps fire extinguishers and first aid supplies on hand. It would be good to familiarize yourself with their locations before you begin your work.

It is best to not work alone in the shop while using machine tools. If you are hurt and cannot dial 911, another person in the space could do that for you. Use the right tool for the job. Incorrect tool usage produces bad results, and can be detrimental to you, your work, and the tools.Knowing a tool is knowing how it works. For instance, power tools make different sounds when they are working. Some sounds are HAPPY and some sounds are SAD. If you don't know how a tool should work, in spite of the demonstration given with this authorization, ask somebody who does know.

=== Safe and Proper Use of the Power Tools ===
This is not an instructional guide to being a machinist. For skill development in using tools in fabrication, you should take a class of some kind and practice, practice, practice. In this authorization, you will be shown only the basic operation of the tools. The purpose of these minimal illustrations of technique is so that you might have some idea of the types of things the tools are capable of. Authorization gives you permission to use the tools. Authorization to use the tools is not a certification of your competence.

== Tool use ==

=== [[Johnson Bandsaw|Horizontal Bandsaw]] ===

The horizontal bandsaw is only for cutting metals.

Clamp your work securely in the vise. Be sure that the work cannot rotate or flip around in the vise when the saw is pulling the blade through the cut. Close the blade guides to the minimum distance that will (1) clear the workpiece and (2) not interfere with the movement of the saw at the bottom end of its travel.

Set the force-control weight to apply proper pressure to the cut. In most cases, this is at minimum. (Closer to the motor is less cut force). Open the hydraulic valve to produce a good feed rate. If the blade seems like it's starting to snag the workpiece or clog the teeth, take a lighter cut by decreasing the feed rate. If the saw is not producing a chip, increase the feed rate. Unless there is a reason to be taking a very light cut, the sound of the saw teeth should be consistent during the entire rotation of the blade. Except when taking a very light cut, the sound of the saw teeth contacting the material should be consistent and chips should form at an even rate. Using coolant helps to preserve blade life, and increase the speed and quality of the cut. It also makes a mess.

A major cause of blade breakage is thin workpieces snagging the saw blade teeth. Snagging causes teeth to be broken and can also cause the blade to stall or come off the wheels. Check the blade for missing teeth before using the saw. A blade with missing teeth is usually not fit for use. Using a fine pitch blade on soft materials like aluminum can clog the teeth and cause the blade to grab the work and stall. Be sure the chips are clearing the teeth. If not, use coolant or a wire brush to push the chips from the teeth. Using a coarse blade on steel will cause the teeth to snag on the work and break off. Turning the saw off (stopping the motor) while the saw is in a cut can cause broken teeth. Any problem that can break a tooth can also cause the blade to come off the wheels. Use the right blade for the work. Trying to mediate a cut on the horizontal bandsaw can cause saw blade teeth to be knocked off the blade; set the saw to lower the blade slowly into the work and then let go. Be gentle with the hydraulic valve. It only requires a feather touch to turn it. Over-torquing the valve handle can damage the valve. If your workpiece gets snagged and stuck on the blade, stop the saw immediately. Unplug the saw, then try to pull the workpiece straight down off the blade.

To free the stuck workpiece, use a rocking or wiggling motion, in-line with the axis of the blade. Don't twist the blade. A bend or kink ruins the blade. If you still can't get your workpiece off the blade, don't force it. Tag the saw as “out of order” and post a message to the list saying “The blade on the horizontal bandsaw is stuck. Could someone please un-stick it.” If the blade comes off the wheels, tag the saw and post the problem to the list.

= People who are Authorized for Cold Metals Tier 1 =
{| class="wikitable" border="1"
! Qualified Member
! Trained By
!Date Trained
|-
|Will Brown
|Sam
|9/5/18
|-
|Adam Glick
|Ed Bennett
|
|-
|Jeffrey Camealy
|Ed Bennett
|
|-
|Tina Croniser
|Ed Bennett
|
|-
|Sevin Straus
|Ed Bennett
|
|-
|Vladamir Riazanski
|Ed Bennett
|
|-
|James Porter
|Ed Bennett
|
|-
|Greg Teiber
|Ed Bennett
|
|-
|Everett Wilson
|Ed Bennett
|
|-
|Derek Bever
|Ed Bennett
|
|-
|Jay Hopkins
|Ed Bennett
|
|-
|James Porter
|Ed Bennett
|
|-
|Eric Stein
|Tucker Tomlnson
|
|-
|Todd Allen
|Ed Bennett
|
|-
|Mac MacDevitt
|Ed Bennett
|
|-
|[[User:scyg|Simon Cygielski]]
|Ed Bennett
|
|-
|Robb Rigs
|Ed Bennett
|
|-
|Arturo Duarte
|Ed Bennett
|
|-
|Michael Skilton
|Tucker Tomlinson
|
|-
|[[User:Justin|Justin T. Conroy]]
|Ed Bennett
|
|-
|[[User:davidfell|David Fell]]
|Ed Bennett
|
|-
|[[User:rdoeksen|Ray Doeksen]]
|Ed Bennett
|
|-
|Ryan Pierce
|Ed Bennett
|
|-
|Elizabeth Koprucki
|Ed Bennett
|
|-
|Casey Olson
|Ed Bennett
|
|-
|Ron Olson
|Ed Bennett
|
|-
|Thomas Wright
|Ed Bennett
|
|-
|Tom Judge
|Tucker Tomlinson
|
|-
|Edward Muela
|Anna Yu
|5/13/14
|-
|Samuel Swope
|Anna Yu
|5/13/14
|-
|Chris Agocs
|Anna Yu
|6/3/14
|-
|Justine Miles
|Anna Yu
|6/3/14
|-
|Robert Grossman
|Ed Bennett
|
|-
|Tom Forajter
|Thomas Wright
|
|-
|[[User:ahbaker|Alan Baker]]
|Tucker Tomlinson
|
|-
|Jeff McBride
|Ed Bennett
|10/9/14
|-
|Mike Kislovsky
|Ed Bennett
|10/9/14
|-
|Arjun Wadnerkar
|Ed Bennett
|10/9/14
|-
|Oscar Villareal
|Ed Bennett
|10/9/14
|-
|TomF (? 7-17)
|Thomas Wright
|
|-
|Rich Smith
|Thomas Wright
|
|-
|George Shaw
|Thomas Wright
|
|-
|Ron Bean
|Ed Bennett
|
|-
|John Butera
|Ed Bennett
|10/18/14
|-
|Alex Schaffer
|Ed Bennett
|10/18/14
|-
|Daniel Loeser
|Ed Bennett
|10/18/14
|-
|Jonathan Bisson
|Ed Bennett
|10/18/14
|-
|Kyle Bieneman
|Todd Allen
|11/09/14
|-
|Scott Little
|Todd Allen
|11/09/14
|-
|RJ Metzger
|Todd Allen
|11/09/14
|-
|Giovanni Arroyo
|Todd Allen
|11/09/14
|-
|Joao Santos
|Todd Allen
|11/26/14
|-
|Nicholas Haldereman
|Todd Allen
|11/26/14
|-
|Doorman Dave
|Todd Allen
|11/26/14
|-
|Stephen Ioannou
|Todd Allen
|11/26/14
|-
|Lucas Goossen
|Todd Allen
|12/10/14
|-
|[[user:RogerMoore|Roger Moore]]
|Todd Allen
|12/10/14
|-
|[[User:Mwilkens|Matt Wilkens]]
|Todd Allen
|12/10/14
|-
|Rhonda Jackson
|Todd Allen
|12/10/14
|-
|Matt Meshulam
|Todd Allen
|12/21/14
|-
|Kevin Pulver
|Todd Allen
|12/21/14
|-
|Andrew Camardella
|Todd Allen
|12/21/14
|-
|Mike Coriale
|Todd Allen
|12/21/14
|-
|Nick Naro
|Todd Allen
|1/11/15
|-
|John Farmer
|Todd Allen
|1/11/15
|-
|[[user:Jaypee|Jay Pee]]
|Todd Allen
|1/11/15
|-
|Sam Paris
|Todd Allen
|1/21/2015
|-
|Jake Rush
|Todd Allen
|1/21/2015
|-
|Carolyn Ignacio
|Todd Allen
|1/21/2015
|-
|Andrew Sowa
|Todd Allen
|1/21/2015
|-
|Hilary Lee
|Todd Allen
|1/21/2015
|-
|Eric Slehofer
|Todd Allen
|1/28/2015
|-
|Sam Reicks
|Todd Allen
|1/28/2015
|-
|Tyler Matthew
|Todd Allen
|1/28/2015
|-
|Ben Bogler
|Todd Allen
|1/28/2015
|-
|Brittany Krawczyk
|Todd Allen
|1/28/2015
|-
|Cary Lahucik
|Todd Allen
|1/28/2015
|-
|Eric Yu
|Todd Allen
|2/8/2015
|-
|Davis Mazariegos
|Todd Allen
|2/8/2015
|-
|Dan Baltudis
|Todd Allen
|2/8/2015
|-
|Shae Kurko
|Todd Allen
|2/25/2015
|-
|Curtiss Cooke
|Todd Allen
|02/08/15
|-
|Ryan Taylor
|Everett Wilson
|03/04/15
|-
|Joe Wallace
|Todd Allen
|03/08/15
|-
|Josh Myers
|Todd Allen
|03/08/15
|-
|[[User:glenn|Glenn Powers]]
|Todd Allen
|03/08/15
|-
|Daniel Sojka
|Todd Allen
|03/25/2015
|-
|Michael Patton
|Todd Allen
|03/25/2015
|-
|Kevin M Sampson
|Todd Allen
|07/22/2015
|-
|Steve Farkas
|Everett Wilson

|-
|Josh Cooper
|Todd Allen
|09/30/2015
|-
|Sheila Miguez
|Everett Wilson
|2015/12/29
|-
|Zonghe Chua
|Michael Patton
|1/10/16
|-
|Brandon Love
|Michael Patton
|1/27/16
|-
|John McDonald
|Michael Patton
|3/6/16
|-
|Zachery Small
|Michael Patton
|5/1/16
|-
|Josh Younger
|Michael Patton
|5/7/16
|-
|Andy Muhic
|Michael Patton
|5/7/16
|-
|Spencer Simms
|Michael Patton
|5/26/16
|-
|Noah Lambert
|Michael Patton
|6/15/16
|-
|Ian Monroe
|Michael Patton
|6/29/16
|-
|Joe Iklov
|Michael Patton
|6/29/16
|-
|Jim Brink
|Michael Patton
|6/29/16
|-
|[[user:mct|McTavish McArdle]]
|Michael Patton
|2016-07-10
|-
|Patrick Bowling
|Michael Patton
|8/14/16
|-
|Ashley Matrisciano
|Michael Patton
|8/14/16
|-
|Juan Ramos
|Michael Patton
|8/14/16
|-
|Leo Rodman
|Dean?
|9/14/16
|-
|Dan Conrad
|Michael Patton
|10/05/16
|-
|Aaron Mintz
|Michael Patton
|10/20/16
|-
|Brian Carstensen
|Michael Patton
|10/20/16
|-
|Chris Ruhland
|Michael Patton
|11/7/16
|-
|Simon Pyle
|Michael Patton
|12/5/16
|-
|Josip Fijacko
|Michael Patton
|12/5/16
|-
|Adam Stein
|Michael Patton
|1/14/17
|-
|Alex Berkowitz
|
|-
|Ese Osaghae
|Chris Ruhland
|01/14/17
|-
|Paul McClay
|Chris Ruhland
|3/23/17
|-
|Ed Breuer
|Chris Ruhland
|04/09/2017
|-
|Haddon Pearson
|Chris Ruhland
|4/29/17
|-
|Alan Feinerman
|Sam Olendorf
|06/12/2017
|-
|Andrew Wingate
|Todd Allen
|7/17/17
|-
|Stephen Foulkes
|[[user:mct|McTavish McArdle]]
|10/16/17
|-
|Charles Harmata
|[[user:mct|McTavish McArdle]]
|2017-10-23
|-
|Matthew DePree
|[[user:mct|McTavish McArdle]]
|2017-10-31
|-
|Szymon Mirek
|[[user:mct|McTavish McArdle]]
|2017-10-31
|-
|Arjun Sharma
|[[user:mct|McTavish McArdle]]
|2017-10-31
|-
|[[user:GalaxyCascade|Steve Griegoliet]]
|Sam ?
|2017-12-13
|-
|Jeff Gershune
|Sam
|2018-1-24
|-
|Matthew Maggio
|[[user:mct|McTavish McArdle]]
|2018-04-03
|-
|Wayne Hendryx
|[[user:mct|McTavish McArdle]]
|2018-04-09
|-
|Alisha Ciardi
|Jim Brink
|2018/05/08
|-
|David Earl
|Abel Greenwald
|2018/05/08
|-
|Sam Wallinga
|Sam
|2018/05/30
|-
|Maciej Warchalowski
|Sam Olendorf
|2018/06/13
|-
|Earl Wood
|Sam Olendorf
|6/13/2018
|-
|Dave Solomon
|Sam Olendorf
|7/11/2018
|-
|Ryan Treacy
|Sam Olendorf
|9/19/2018
|-
| Jacob Dawson
| Sam Olendorf
| 9/19/2018
|-
|Ben Dibuz
|[[user:mct|McTavish McArdle]]
|11/1/2018
|-
|Marcos Ruiz
|[[user:mct|McTavish McArdle]]
|2018-11-07
|-
|Jim Lund
|[[user:mct|McTavish McArdle]]
|2018-11-13
|-
|Tatjana Paunesku (tpaune)
|[[user:mct|McTavish McArdle]]
|11/27/18
|-
|Matthew Slizys
|[[User:CrazyUncleDave|Dave Solomon]]
| 11/18/18
|-
|Krystian Jasiak
|[[User:CrazyUncleDave|Dave Solomon]]
| 11/18/18
|-
|Michael Valdez
|[[User:CrazyUncleDave|Dave Solomon]]
| 11/18/18
|-
|Joe Mertz
|[[User:CrazyUncleDave|Dave Solomon]]
| 11/18/18
|-
|Daniel Gulick (dgulick)
|[[user:mct|McTavish McArdle]]
|12/12/18
|-
|John Zappa (jzappa)
|[[user:mct|McTavish McArdle]]
|11/27/18
|-
|Brandon Bay (bbay)
|[[user:mct|McTavish McArdle]]
|1/29/19
|-
|Oliver Sanchez(osanchez)
|[[user:mct|Dave Solomon]]
|12/18/18
|-
|Brian Barnt (bbarnt)
|Jim Brink
|02/09/2019
|-
|Will Spears
|Jim Brink
|02/??/2019
|-
|Charlie Kepner
|Jim Brink
|01/12/2019
|-
|Kevin Schwartzenberg (schwartz)
|[[user:mct|Dave Solomon]]
|11/27/18
|-
|Marco Rios
|[[user:mct|Dave Solomon]]
|03/12/2019
|-
|Jamin Nollsch (jaaamin)
|[[user:mct|McTavish McArdle]]
|2/17/2019
|-
|Kevin Cluff (cluffkd)
|[[user:mct|McTavish McArdle]]
|2/14/2019
|-
|Ella Gentz (ellagentz)
|Abel Greenwald
|03/19/2019
|-
|Mike Bart
|Abel Greenwald
|03/19/19
|-
|Stevan Dedovic (sdedovic)
|Abel Greenwald
|03/19/19
|-
|Greg Bell
|Jim Brink
|3/23/2019
|-
|Sky Nova
|Dave Solomon
|3/23/2019
|-
|Sean Blum
|Dave Dynatac
|3/27/2019
|-
|Charlie Melidosian
|[[user:mct|McTavish McArdle]]
|5/28/2019
|-
|[[User:morrand|Andrew Morris]]
|[[User:CrazyUncleDave|Dave Solomon]]
|5/28/2019
|-
|Paul Ocampo
|[[User:CrazyUncleDave|Dave Solomon]]
|5/28/2019
|-
|Adam Ringwood
|[[User:CrazyUncleDave|Dave Solomon]]
|5/31/2019
|-
|Bogdan Chernov
|[[User:CrazyUncleDave|Dave Solomon]]
|6/4/2019
|-
|Chen Chen
|[[User:CrazyUncleDave|McTavish McArdle]]
|6/6/2019
|-
|Tom Henderson
|[[user:mct|McTavish McArdle]]
| 5/28/19
|-
|Mariano Muñoz
|[[user:mct|McTavish McArdle]]
| 07/07/19
|-
|Michael Krueger
|[[user:mct|McTavish McArdle]]
| 07/07/19
|-
|-
|Michael Wilkin
|[[user:mct|McTavish McArdle]]
| 07/07/19
|-
|Charles Ware
|[[user:mct|McTavish McArdle]]
| 07/10/19
|-
|[[user:treiber|Mark Treiber]]
|[[user:mct|McTavish McArdle]]
| 07/10/19
|-
|[[user:dlariviere|D. Lariviere]]
|[[user:mct|McTavish McArdle]]
| 07/23/19
|-
|Patrick Cook
|[[user:mct|McTavish McArdle]]
|7/23/19
|-
|Matt Saunders
|[[user:mct|McTavish McArdle]]
|7/23/19
|-
|Ilya Deynega
|[[user:mct|McTavish McArdle]]
|7/23/19
|-
|[[user:wdhunt|Bill Hunt]]
|[[user:mct|McTavish McArdle]]
|8/13/19
|-
|Curt Williams
|[[user:mct|McTavish McArdle]]
|8/13/19
|-
|Joe Kardia
|[[User:CrazyUncleDave|Dave Solomon]]
|8/15/2019
|-
|Stephen Bouchard
|[[user:mct|McTavish McArdle]]
|8/20/19
|-
|Daylan Dufelmeier
|[[user:mct|McTavish McArdle]]
|8/20/19
|-
|Tim Bielawa
|[[user:mct|McTavish McArdle]]
|8/20/19
|-
|[[User:NewFatMike|Mike Thompson]]
|[[user:mct|McTavish McArdle]]
|08/27/19
|-
|Michael Baker
|[[user:mct|McTavish McArdle]]
|08/27/19
|-
|[[User:Robge|Rob German]]
|McTavish McArdle
|9/24/19
|-
|Alex Tillit
|McTavish McArdle
|9/24/19
|-
|Michael (Mike) Radziszewski
|McTavish McArdle
|9/24/19
|-
|Lavande Chou
|[[user:mct|McTavish McArdle]]
|10/08/19
|-
|Paul Lukas
|[[user:mct|McTavish McArdle]]
|10/08/19
|-
|[[user:mvictoras|Victor Mateevitsi]]
|[[user:mct|McTavish McArdle]]
|10/21/19
|-
|[[user:rchace|Raymond Chace]]
|[[User:CrazyUncleDave|Dave Soloman]]
|11/14/19
|-
|[[user:mventimiglia|Mark Ventimiglia]]
|[[user:CrazyUncleDave|Dave Solomon]]
|11/19/19
|-
|[[user:samphoton|Sam Cooler]]
|[[user:mct|McTavish McArdle]]
|11/23/19
|-
|[[user:vhudoloz|Vadim Hudolozhkin]]
|[[user:mct|McTavish McArdle]]
|11/23/19
|-
|Selden Paterson
|[[user:mct|McTavish McArdle]]
|11/05/19
|-
|Eric Byrne
|[[user:mct|McTavish McArdle]]
|1/21/20
|-
|William Flynn
|[[user:mct|McTavish McArdle]]
|02/04/2020
|-
|Michael Cox
|Ben Marshall
|01/23/2020
|-
|Luke Wilk
|[[user:mct|McTavish McArdle]]
|02/11/2020
|-
|Brent Myers
|Ben Marshall
|03/11/2020
|-
|[[User:sranjb2|Shayan Ranjbari]]
|[[user:CrazyUncleDave|Dave Solomon]]
|07/13/2020
|-
|Grant Wagner
|[[user:CrazyUncleDave|Dave Solomon]]
|08/15/2020
|-
|Ralph Brendler
|[[user:mct|McTavish McArdle]]
|2020-06-19
|-
|Phillip Jividen
|Abel Greenwald
|2020-09-20
|-
|[[User:Tcummings|Tom Cummings]]
|[[user:CrazyUncleDave|Dave Solomon]]
|09/21/2020
|-
|[[User:schultzy51|Ken Schultz]]
|[[user:mct|McTavish McArdle]]
|10/01/2020
|-
|[[User:Amethystdragon|Karl Schmidbauer]]
|[[user:mct|McTavish McArdle]]
|10/15/2020
|-

|Ellen Lustig
|[[user:mct|McTavish McArdle]]
|10/28/2020
|-
|David Milligan
|[[user:CrazyUncleDave|Dave Solomon]]
|11/28/2020
|-
|Ian Einhorn
|[[user:mct|McTavish McArdle]]
|01/19/2021
|-
|Mack Reed
|[[user:mct|McTavish McArdle]]
|02/11/2021
|-
|Eric Koop
|[[user:mct|McTavish McArdle]]
|04/06/2021
|-
|Scott Yoder
|[[user:mct|McTavish McArdle]]
|05/11/2021
|-
|Joel Broughton
|[[user:mct|McTavish McArdle]]
|06/08/2021
|-
|Richard Pless
|[[user:mct|McTavish McArdle]]
|07/13/2021
|-
|Scott Mueller
|[[user:mct|McTavish McArdle]]
|-
|Will Sumner
|[[user:mct|McTavish McArdle]]
|9/16/21
|-
|Sam Donahue
|[[user:mct|McTavish McArdle]]
|11/9/21
|-
|Vitaliy Volyanskyy
|[[user:mct|McTavish McArdle]]
|11/9/2021
|-
|Osi Van Dessel
|[[user:mct|McTavish McArdle]]
|12/13/2021
|-
|Davis Sayer
|[[user:mct|McTavish McArdle]]
|01/6/22
|-
|Jonathan Ellison
|[[user:mct|McTavish McArdle]]
|01/6/22
|-
|Shan Guleria
|[[user:mct|McTavish McArdle]]
|01/18/22
|-
|Nathaniel Knize
|[[user:mct|McTavish McArdle]]
|01/20/22
|-
|Kevin Farthing
|[[user:mct|McTavish McArdle]]
|01/28/22
|-
|[[user:Alliprice|Alli Price]]
|[[user:mct|McTavish McArdle]]
|02/15/22
|-
|}

Category:Cold Metals

2022-02-16T02:25:58Z

Alliprice: /* Authorizations */

The Cold Metals Area is one of the [https://wiki.pumpingstationone.org/Category:Hosted_Areas Hosted Areas] here at PS:One.
{{Infobox HostedArea
| image = Cold_Metals.JPG
| areaname = Metal Shop
| hostedsince =
| location = Back corner
| toolcategory = [[:Category:Shop Equipment]]
| hostname = Jim Brink
| hostphone = 847-299-0534
| hostemail = 2010jfb at gmail.com
| hostother =
| hosthours = every other sat 10am - check calender
| hostcerts = see below
}}

== Safety ==

* Safety glasses with side shields are required when operating machines or when in the vicinity of operating machines.

* Gloves are not allowed when operating machines.

If you see someone using the equipment improperly, either show them how to do it right, or ask them to stop and seek certification. Notify the Area Host if anyone is abusing, damaging, or messing with the tools in an inappropriate fashion.

If the smoke/CO2 detector goes off, stop what you are doing. Do not shut it off and go back to work until you take a break for at least 15 minutes to be sure there aren't any harmful fumes.

== Area Rules ==

* Safety first - Use at minimum the required safety gear for the tool you are using. Know where the closest fire extinguisher is as well as the first aid kit. And pay attention to what you are doing.
* Clean up after yourself - sweep, throw out little garbage bits, put large scrap pieces in the scrap storage locations.
* Workbenches should be cleared as a courtesy to the next member.
* Label your projects - Name, phone number, email, and date it each time you work on it.
* Put things back when you're done - Lets try to make sure everyone can find the tool they are looking for once you are finished.
* Respect all the tools - They are hungry beasts and will maim you. Don't be goofing off in the shop. Only use tools you are certified to use.
* If something breaks, put a note on it and contact the Area Host, don't just leave it for the next person to find.
* Make awesome things!

== Project Storage ==

Follow tidy space policy.

== Tools Available ==

See "Pages in category"

All equipment in the workshop has been tagged [[:Category:Shop Equipment]].

All equipment requires certification to be used. Please see the individual tool pages for information on who can certify you to use these tools.

Requests for additional equipment are available at [[Machine Shop Wishlist|Metalshop Wishlist]].

tool inventory worksheet https://1drv.ms/x/s!ApA4uHxvFYG5mBg-C9t7AgkRBGdL?e=yWIYv4

== Using the tools ==

If it belongs to PS:One, please be nice to the tools. If they belong to a member who is awesome enough to loan us their personal gear, make sure you treat it extra nice and also, get their permission first.

Please be respectful and aware of others working in the shop at the same time you are. If you are throwing sparks, throw them away from other people. If you are walking around with hot metal, say something so others know where you are and don't get branded. If you are going to start making a lot of noise, let other people know so they can get some ear protection, don't just deafen them.

== Authorizations ==

There are several categories of authorizations in the machine shop.

* [https://wiki.pumpingstationone.org/Tier_1_Cold_Metals_Authorization Cold Metals Tier 1] - the non-precision machines. This includes the Johnson horizontal bandsaw, the DoAll vertical bandsaw, and the Rockwell drill press. Contact the [https://wiki.pumpingstationone.org/Volunteer_Positions#Cold_Metals_Authorizers cold metals authorizers] on Slack.
* Bridgeport Mill: Cold Metals Tier 1 authorization and the [https://canvas.pumpingstationone.org/courses/70 Bridgeport Canvas course] are prerequisites.
* Clausing lathe: Cold Metals Tier 1 authorization is a prerequisite. Contact [https://wiki.pumpingstationone.org/Volunteer_Positions#Clausing_Lathe Anna Yu] to schedule.
* LeBlond lathe: Cold Metals Tier 1 and the [https://canvas.pumpingstationone.org/courses/14 LeBlond Canvas course] are prerequisites.
* Surface grinder: Cold Metals Tier 1

== Budgets ==

* [https://docs.google.com/spreadsheets/d/1Cu78lb_C2eUM2st0i60FmQF8vTGgLK4r7hDni3-2prc/edit?usp=sharing 2019]
* [https://docs.google.com/spreadsheets/d/1RIiGgnWQirZ2GI3d0AxFd6lsNLVyRfHi-ikUqqwiPRE/edit?usp=sharing 2020]
* [https://docs.google.com/spreadsheets/d/117TX053Qitcjm98fASyitq_ynUG1ZDTq3Vwi3Ys5QKw/edit?usp=sharing 2021]
* 2022 2022_Cold_Metals_Area_Budget.csv

== Office Hours ==

Generally Saturday 1st and 3rd from 10 to noon. ( by appointment during Covid )

== Online Resources ==
Youtube Channels

Suburban Tool
https://www.youtube.com/channel/UCrUM7Q29YDCs-zDrc1QRKQQ

Shars Tool
https://www.shars.com/

Shadon HKW
https://www.youtube.com/user/shadonhkw/featured

ox tools
https://www.youtube.com/user/oxtoolco

Keith Rucker - Vintage Machinery
https://www.youtube.com/user/ksruckerowwm/featured

Stefan Gotteswinter
https://www.youtube.com/user/syyl/featured

Adam Booth Abomb79
https://www.youtube.com/user/Abom79/featured

AvE
https://www.youtube.com/user/arduinoversusevil

Tom's Techniques
https://www.youtube.com/user/Figbash3/featured

Mattias Christianson
https://www.youtube.com/user/DrMerkwurdig?feature=hovercard

This Old Tony
https://www.youtube.com/user/featony

Metal Man Sweden
https://www.youtube.com/user/MetalmanSweden

Tubalcain
https://www.youtube.com/user/mrpete222

South Bend projects
http://www.vintagemachinery.org/pubs/1617/16819.pdf

Power control sketch
https://wiki.pumpingstationone.org/images/Ps1device.pdf

Calculators

Little Machine Shop Speeds and Feeds calculator
https://littlemachineshop.com/mobile/speeds_feeds.php

[[Category:Hosted Areas]]
[[Category:Member Manual]]
[[Category:Equipment]]
[[Category:Projects]]
[[Category:Tutorials]]

User:Alliprice

2022-02-13T00:50:49Z

Alliprice: Created page with "Trash panda"

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