Difference between revisions of "Machine Shop"

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'''Machines in Tinkermill Machine Shop'''
 
'''Machines in Tinkermill Machine Shop'''
  
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Mitek CNC vertical milling machine, 14"(Y)x19"(X)x14"(Z) NMTB40 tooling
+
Mitek CNC vertical milling machine, 15"(Y)x28"(X)x15"(Z) NMTB40 tooling<br>
  
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Bridgeport manual milling machine (two, one student grade, one tool room grade)
+
Two Manual milling machines (One Bridgeport brand, one SuperMax YC-1 1/2VA - a Bridgeport clone)<br>
  
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Wade tool room lathe  (1" and under, slated for replacement)
+
Two Nardini 1640 Lathes. The tool posts on both are BXA and tail stock taper is 3MT. Spindle is D1-5. Threading is inch on one and metric on the other.<br> The BXA cut-off holder takes a 1/8" x 11/16" x 5" blade.
  
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Deckle single flute grinder
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Band Saw (blade length is 93-1/2", typical width is 1/2", typical thickness is 0.025", and typical tooth count is 14 TPI - [https://www.mcmaster.com/catalog/4179A528 McMaster-Carr])<br>
  
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Big vertical bandsaw
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Pedestal Grinder<br>
  
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2hp drill press
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Baileigh - 52" sheet metal roll/press brake/shear tool - [[Media:Shear.pdf|Operating Manual]]
  
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52" sheet metal roll/press brake/shear tool - PDF of manual http://wiki.tinkermill.org/index.php?title=Special:UserLogin&returnto=Machine_Shop
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{| class=wikitable style="text-align: center;"
  
 +
|+ Baileigh approximate shearing, bending and forming capacities.
 +
|-
 +
|Material
 +
|Type
 +
|Size
 +
|-
 +
|Mild Steel
 +
| Sheet
 +
| 16Ga (0.051)
 +
|-
 +
|
 +
|Round Rod (roll only)
 +
|.250 .312 .375
 +
|-
 +
|Aluminum
 +
|1100-0, 2024-0
 +
|0.125
 +
|-
 +
|
 +
|5052-0, 6061-T4
 +
|0.125
 +
|-
 +
|
 +
|2024-T3,5052-H34
 +
|0.090
 +
|-
 +
|
 +
|5086-H36, 6061-T6
 +
|0.090
 +
|-
 +
|Copper and Alloys
 +
|Electrolytic Copper
 +
|14Ga (0.064)
 +
|-
 +
|
 +
|Bronze Commercial
 +
|14Ga (0.064)
 +
|-
 +
|
 +
|Brass 70-30
 +
|14Ga (0.064)
 +
|-
 +
|Nickel Alloy
 +
|Inconel 600
 +
|20Ga (0.032)
 +
|-
 +
|
 +
|Monel R405
 +
|20Ga (0.032)
 +
|-
 +
|
 +
|Nickel 200A Annealed
 +
|20Ga (0.032)
 +
|-
 +
|
 +
|Zinc as rolled
 +
|16Ga (0.051)
 +
|}
  
 +
Sheet metal hand tools
 +
 +
Tooling, granite plate, inspection tools.
 +
 +
== Resources ==
 +
 +
=== Class Notes ===
 +
 +
We have two classes on the Nardini lathe, a 101 that only covers collet work with manual feed, a 201 that covers the chuck, mechanical feed and threading. We also combine the 101 & 201 classes for experienced lathe operators. Check with @sebastian.wessels on Slack if you qualify for the combo class. We drop the part where you do manual threading with a tap on the lathe when we combine the classes. The 101 class consists of the video below and then the in-person part where the instructor verifies that the student is capable after watching the video.
 +
 +
*[https://www.youtube.com/watch?v=9oc6oYPc-G4 Machine Shop Basic Safety Video]
 +
 +
*[https://forms.gle/cLc8M5ASPKzNfaR29 Machine Shop Basic Quiz]
 +
 +
*[[Media:ConventionalMillingVsClimbMilling.pdf|Conventional vs Climb Milling]]
 +
 +
*[https://www.youtube.com/watch?v=A8m_wIHVxTM Nardini Lathe Class 101 Video]
 +
 +
*[https://www.youtube.com/watch?v=KlNAVlgpShU Blondihacks - Lathe tools]
 +
 +
*[https://forms.gle/9KvNECRhZJ4qjbyz5 Nardini Lathe Class 101 Quiz]
 +
 +
*[[Media:Lathe_Class_-_201.pdf|Lathe 201 Class Notes]]
 +
 +
*[https://youtu.be/rhGxjM_oL9k Bridgeport Class 101 Video]
 +
 +
*[[Mitek training|Class materials and operating procedure for Mitek CNC mill]]
 +
 +
*[[Class fees|Class fees and structure]]
 +
 +
=== Materials ===
 +
*[[Sourcing Materials]]
 +
 +
=== Machine Shop Projects ===
 +
*[[Media:Tubalcain_Tap_Follower_Drawing.pdf|Spring-Loaded Tap Follower]]
 +
 +
=== Tool Selection ===
 +
*[https://www.ctemag.com/news/articles/understanding-identification-system-indexable-inserts Understanding the Identification System for Indexable Inserts]
  
−
Sheet metal hand tools
 
  
−
Tooling, inspection tools.
+
[[Category:Shops]]

Latest revision as of 19:32, 30 October 2024

Machines in Tinkermill Machine Shop

Mitek CNC vertical milling machine, 15"(Y)x28"(X)x15"(Z) NMTB40 tooling

Two Manual milling machines (One Bridgeport brand, one SuperMax YC-1 1/2VA - a Bridgeport clone)

Two Nardini 1640 Lathes. The tool posts on both are BXA and tail stock taper is 3MT. Spindle is D1-5. Threading is inch on one and metric on the other.
The BXA cut-off holder takes a 1/8" x 11/16" x 5" blade.

Band Saw (blade length is 93-1/2", typical width is 1/2", typical thickness is 0.025", and typical tooth count is 14 TPI - McMaster-Carr)

Pedestal Grinder

Baileigh - 52" sheet metal roll/press brake/shear tool - Operating Manual

Baileigh approximate shearing, bending and forming capacities.
Material Type Size
Mild Steel Sheet 16Ga (0.051)
Round Rod (roll only) .250 .312 .375
Aluminum 1100-0, 2024-0 0.125
5052-0, 6061-T4 0.125
2024-T3,5052-H34 0.090
5086-H36, 6061-T6 0.090
Copper and Alloys Electrolytic Copper 14Ga (0.064)
Bronze Commercial 14Ga (0.064)
Brass 70-30 14Ga (0.064)
Nickel Alloy Inconel 600 20Ga (0.032)
Monel R405 20Ga (0.032)
Nickel 200A Annealed 20Ga (0.032)
Zinc as rolled 16Ga (0.051)

Sheet metal hand tools

Tooling, granite plate, inspection tools.

Resources[edit]

Class Notes[edit]

We have two classes on the Nardini lathe, a 101 that only covers collet work with manual feed, a 201 that covers the chuck, mechanical feed and threading. We also combine the 101 & 201 classes for experienced lathe operators. Check with @sebastian.wessels on Slack if you qualify for the combo class. We drop the part where you do manual threading with a tap on the lathe when we combine the classes. The 101 class consists of the video below and then the in-person part where the instructor verifies that the student is capable after watching the video.

Materials[edit]

Machine Shop Projects[edit]

Tool Selection[edit]

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