Machine design

andysmachines
https://www.youtube.com/watch?v=eC-OctJoWv4 cut any gear thickness size with slitting saw by channel andysmachines. https://www.youtube.com/watch?v=7WleHVtIc1c diy gear hobbing attachment ,channel andysmachines https://www.youtube.com/watch?v=oiBU7yxkpzc cutting helical gears, channel LSCAD

diy hacks
A Cordless drill hack is to cut 17mm off the end of a 1/2″ x 20 UNF threaded keyed drill chuck and epoxy glue or JB weld it flush into the keyless chuck of the drill. The chuck doesn't have enough clamping force to prevent drill bits below 8mm from spinning in the chuck when drilling metal. https://www.youtube.com/watch?v=AEEHvHi1_tY Clamp grinder with drillpress and cut metal. WEAREX Toys https://www.youtube.com/watch?v=pRkZwIsk5LM geniusz K

Magazines
http://www.strictlyic.com/pit01.htm Series of back articles available for purchase on gear hobbing, mold making etc. HONING TECHNIQUES, by Bob Paule. Try honing your cylinders instead of lapping them.

forums
https://www.homemodelenginemachinist.com/?topic=9721

https://www.eng-tips.com/threadminder.cfm?pid=327

Machinery's reference series
machine design archive.org

https://www.amazon.com/Quorn-Universal-Tool-Cutter-Grinder/dp/0905100913 Quorn, Universal Tool and Cutter Grinder

Make it extreme
https://www.youtube.com/watch?v=P27K-vgJzYY johnnyq90
 * Make it extreme, ibuildit.ca
 * https://www.youtube.com/watch?v=HywYEMDOX9w Home made tank. Tracked vehicle
 * https://www.youtube.com/watch?v=DQvMk42fBAE#t Grease nipple lubricating two round pipes inside each other, instead of bearings. How to manufacture a hydraulic motorcycle lift bench part three by WALTER DANIEL CORDOBA
 * https://www.youtube.com/watch?v=-tkGhmtRoDQ fat bike
 * https://www.youtube.com/watch?v=tzrQuljX_WU Pipe bender for greenhouse part1
 * Keith Fenner, myfordboy, shopdogsam,  trainman4602 , johnnyq90
 * Made in Poland
 * Suburban tool
 * https://www.youtube.com/watch?v=f2saYF_FLgA  DIY line boring tool
 * https://www.youtube.com/watch?v=6fh67r-P0AM grinder into sander hack

https://www.youtube.com/watch?v=kvR3zupVKTY

https://www.youtube.com/watch?v=r6pZy_Pjsd4

https://www.youtube.com/watch?v=X40oTR3zsvE

Roller bender
https://www.youtube.com/watch?v=oWdffTwtq4g Mateusz Doniec https://www.youtube.com/watch?v=_FSM6Y5x00I How To Bend Angle iron Without Machine | Simple ideas For Bending iron Angle | How To Bend Angle iron By hand. channel Fab2Ku https://www.youtube.com/watch?v=9h0qxtkAbIA roller bender by Nikof maker https://www.youtube.com/watch?v=Wg2Uu3jGx8A roller bender by  Giovanni Maria Ferrari https://www.youtube.com/watch?v=iOwXuSlZ4Fc another design 1mil views https://www.youtube.com/watch?v=Mwob2eyXewo ferronia https://www.youtube.com/watch?v=bdzmADmsMKA ring roller https://www.youtube.com/watch?v=Mwob2eyXewo FERRONIA Metallkunst mm welder bender for greenhous https://www.youtube.com/watch?v=wXuo3dg-r0k pipe bender out of bearing. Welds bearing without seizing it. by https://www.patreon.com/sekaustria and https://www.youtube.com/watch?v=5-53i7rNJm4 circular saw https://www.youtube.com/watch?v=xxDic1BAeIM bottle jack hack axe wedge press

Bearing inside pipe
https://www.youtube.com/watch?v=evG83D53WEc Round pipe cut in half piece inserted into channel(top part of square tube removed) and bearing inserted.

Machinist uploaders
https://www.youtube.com/watch?v=ruLju4MDIGY bicycle axial load for drill spindle Home Workshop. https://www.youtube.com/watch?v=VH5gkQGTNfw my mechanics insight https://www.youtube.com/watch?v=u_F5OGjLpOQ meanwhile in the garage It's time to build something really complicated. This is kind of experimental video. I have a very old unrealized idea about an internal combustion engine, if be more correctly intake and exhaust system. Usually valves perform this function, in our case it is a camshaft with channels for passing gases. Ideas can be very logical and interesting on paper, but in practice it is very difficult to prove. So let's build a brand-new engine with never seen before  intake and exhaust system and prove this idea. Whether it will work or not is a very big question. Let's find out. If this engine works as planned, then it can be built into any car or even build some kind of all-terrain vehicle. https://www.youtube.com/watch?v=V42RF7uS22s ,bandsaw, channel mrohny I have to hand it to you on cutting and bending the square tubing frame. Very good way of doing it. Well I spoke to soon. Now that I've seen the rest of the video the whole thing is very nice! Especially the coolant system. Most people don't put that on their builds but you went the extra mile. Good job! Belt grinder https://www.youtube.com/watch?v=gFn434YBq7k IRON forge channel https://www.youtube.com/watch?v=fzRmkBWIYOw mill powerfeed with window motor by Phil VanDelay https://www.youtube.com/watch?v=4q4oMVtW4FI Made in Poland metal cutting bandsaw https://www.youtube.com/watch?v=pKEEe08Y6kg madman channnel https://www.youtube.com/watch?v=1D9bj3oitas Workshop from Scratch, diy bandsaw https://www.youtube.com/playlist?list=LLF3pG5Cea0nmMyR--iV5Sgw Liked 780 videos on machining. factorydragon87, linked from Lathe https://www.youtube.com/watch?v=KWRjaYqvWjo Over 30+ youtube machinist uploaders https://www.youtube.com/watch?v=eUTWtHOVyPI drill perfect center hole through round bar. https://www.youtube.com/channel/UCZC9LGZLfyjrKT4OZne-JNw Oxtoolco https://www.youtube.com/watch?v=ooK1Nmo8h88 Mini lathe CNC conversion kit. dropbox plans https://www.youtube.com/watch?v=_Polq5piWhQ, http://www.flashcutcnc.com/ CNC retrofit of lathe with steppers. https://www.youtube.com/watch?v=Y0pBPqj5lR8 Large heavy duty 4th axis build by Simpsons36 https://www.youtube.com/watch?v=RvVsjO8XRsw Hacking a commercial cnc 3020 by International Precision Engineering Safe cracking https://www.youtube.com/watch?v=jHPLyPjiF-I Pneumatic broaching machine by Swagoffroad

mrpete22
https://www.youtube.com/watch?v=Dipd0ohrYzg Brown and sharp tools publisher, Machinery's handbook, Chicago gear works

Design tutorials
http://www.bostongear.com/pdf/gearology/all_gearology-chapters.pdf   Boston gear design tutorials on worm,spur, bevel gears. See chapter 4 on worm gear throat, pitch, addendum, dedendum.

http://engineeronadisk.com/notes_mechanic/gearsa5.html Pitch diameter, number of teeth


 * Formulas in Gearing and Practical Treatise on Gearing, published by Brown & Sharpe Mfg. co., by Providence, R.I  https://archive.org/details/formulasingeari00progoog ,
 * https://archive.org/details/practicaltreati01rigoog ''Practical treatise on gearing" referenced by Flanders book "Worm Gearing" Only reference found that explains the precise construction of worm gear Pd, throat etc.

https://archive.org/download/machinedesignam00grifgoog/machinedesignam00grifgoog.pdf  gears p.119

Trade journals
https://archive.org/download/canmachinery1907toro/canmachinery1907toro.pdf Canadian machinery and metalworking (January-December 1907) trade practice articles on shaping of cutting tools

gear hobbing
moved to Gears robot

ball swivel vise
https://www.youtube.com/watch?v=NjUeeTj_8tU

Universal joints, Bevel gears

 * http://www.abssac.co.uk/p/CURTIS+U+Joints/130/#.VbD44vkRG9c  Uniquely, we can also supply  the TakeApart ™ design which allows for dis-assembly and reassembly of the universal joint without the use of special tools and replacement of component parts. This feature enables the end user to machine the hubs to fit the mating shaft if a standard bore does not. In addition to this, easier access to other components in a drive line can be achieved by being able to quickly and easily disassemble the joint after it has been installed in the application.
 * http://www.thingiverse.com/thing:112718/#comments threadless ball screw
 * http://www.youtube.com/watch?v=G5El9UynAFc Traxx company rc model
 * http://www.thingiverse.com/thing:392828 R2ZZ bearing type, see Ebay.
 * http://nathan-flynn.blogspot.com/2011/10/ball-sockets-armature-double-ball-joint.html

ASEE
https://archive.org/details/MachineDesign Albert w. smith 1905

https://archive.org/details/ECL-255 Peter Sawchuck is required to design a two-speed gear box for a cold rolling mill coiler. He undertakes the design of a one-off unit that will satisfy the requirements. The basic gear design is governed by AGMA specs, but the remaining components are governed by reliability and economic considerations. This case study is part of the American Society for Engineering Education (ASEE) Engineering Case Library (ECL), which can be downloaded in full as a 300mb zip file. The Engineering Case Program originated at Stanford University in 1964 with the support of the National Science Foundation. The catalog was maintained by Rose-Hulman Institute of Technology and Carleton University. It continues under the sponsorship of the Design in Engineering Education Division (DEED) of the ASEE.


 * https://archive.org/details/engineeringcaselibraryasee Engineering cases from ASEE

Riveting and hardening
https://www.youtube.com/watch?v=s24yG9xohh0

https://www.youtube.com/watch?v=mRrmLGKGpVg hand riveting
 * https://www.youtube.com/watch?v=u9G2XEUrPxE orbital machine riveting, flaring
 * https://www.youtube.com/watch?v=f_bXiIfcBWs hardening steel, adding carbon.
 * https://www.youtube.com/watch?v=QQ051Zie8pk mild steel hardening

Gadgets
https://www.youtube.com/watch?v=-dlAm9Fffsk Hammerhead dryscrew installer with magnetic grip. Makita fast screw in device (patented and hackable)

Links
hacksmith industries excavator http://www.meta-lax.com  vibration stress relief of welded parts,an alternative to thermal stress relief. Metal casting, Aluminum bonding , Hand scraping Hold down clamps, Lathe Homemadetools thousands of tool plans for sale. Tracked vehicle make steel wheel with outer used car tire. http://www.mitcalc.com/en/download.htm gear calculation software http://www.homeshopmachinist.net/ Gears_robot Bearing numbering 3-15mm ID  Refractory cement https://secure.villagepress.com/store home shop machinist magazine, digital machinist. Monthly magazine series. http://www.homeshopmachinist.net/ metal scraping, Hand scraping Forum cnczone.com CncControllers, this old tony, Make it extreme, Made in Poland
 * CncControllers DIY carbon tube manufacturing machine.
 * Linear actuators, Lathe, Opensource ecology
 * Machine design Links to old archive.org books on bevel, spur, worm gear design.
 * Metal casting, Welding
 * Gears robot Abacus elliptic drive, zero backlash, less than harmonic drive but simpler.
 * Grabcad, Kicad Various cad files on machine elements.
 * Openbeam, Tech blogs, Purchasing agent Chinese firms consolidating purchases.
 * http://www.buildlog.net Document your builds
 * wood working, glue