View Full Version : Mechanical Calculations/Engineering Design


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  1. Hydraulic motor and pump?
  2. A round bar question!!
  3. A new member
  4. MJ8X1.0 Thread
  5. Cutting forces at bearings? How to determine?
  6. Bearing mount
  7. Diabolo roller calculation
  8. Less feed requires more power??
  9. Kudos to the cnczone contributors
  10. how to calcute the number of teeth in a belt
  11. rack and pinion woes
  12. Small Needle bearings.....
  13. big radius
  14. Another tolerance question
  15. GD&T question about FOS
  16. Moment calcs for Z axis assembly
  17. How square is square and how to get there?
  18. Dismantable hexapod machine tool project
  19. Mad magnet hold-down idea
  20. Needle Bearings and Dowel Pins
  21. required advise about dimensioning
  22. Using Delrin for Bearing Housing?
  23. hydraulic help
  24. how do i calculate the K-FACTOR in sheet metal
  25. chuck with waerjet
  26. need help ! fiducial camera!!
  27. Need to know how much force in psi
  28. spindle bearings adjustment...
  29. bridgeport II/r2e3 boss 8
  30. Rotational Casting Machine Bearings
  31. Please read the info sticky before posting!
  32. Drill Machine Buttons
  33. Min Thread?
  34. Single Rotary Positioning Axis
  35. Need some design help... not sure how to do vertical motion
  36. Filling steel tube with cement for damping/mass?
  37. design help
  38. design help
  39. need more information " iron in cnc'
  40. Looking for a particular mechanism/lock
  41. help creating program
  42. Mazak VTC-20 Tool Release
  43. Could anyone recommend a good book on learning mechanical design?
  44. big problem sheet metal
  45. BT30 tool holder DXF
  46. Gripper Finger Forces
  47. Drilling polycarbonate on drill press
  48. spindle design resources
  49. want to understand about geomatrical tolerence feature
  50. Bearings that will handle 10K rpm and 200lb?
  51. Vibration Damping
  52. Hydraulic valve choice
  53. Trying to find JIC/AN fitting dimensions
  54. wat does it means
  55. How thick?
  56. Is it possible to cast steel in the shape of a file?
  57. Senoir Project
  58. demag
  59. Preliminary design for wheel scales - any thoughts?
  60. 6" long drill
  61. CNC supplier
  62. high-pressure coolant
  63. Durabar for machine components, from scratch
  64. Interview with Giuseppe Bocchi, Top-Notch Engine Designer
  65. substituting aluminum for steel - is there a rough guideline?
  66. In over my head?
  67. Tool Inspection Machine
  68. help me in step motor
  69. Help understanding a thread designation.
  70. New fella in the class
  71. 90000 rpm
  72. Material / Hardness / Plating for Tapping Block
  73. PLEASE READ BEFORE POSTING IN THIS FORUM!
  74. Vibrating Table design help needed
  75. harmonic drive helps
  76. Chaser Grinder mod
  77. Slant-bed lathe question
  78. help me in stepping motor
  79. Intricate parts
  80. gantry srane
  81. Body Filler release agent?
  82. Automated chain mail weaving machine
  83. spindle bearing?
  84. Mounting of arbor and have it not move horizontally
  85. Thinkin about a BIG FRIQUIN TAP>>>>
  86. Need some advice on my project
  87. Concret mill
  88. Looking for a 1 axis assembly
  89. Help, PVC pipe perforating machine design
  90. Thread Measuring
  91. HELP selecting MOTOR size 1 AXIS 8 ft table with load 1000 lbs
  92. Road Lane Marking Machine> Help Needed Plz!
  93. Accuracy measurement
  94. paper printer machine like cnc machine ???
  95. Inertia of steel timing pulley
  96. Drill Bit Manufacturing
  97. loading capacity of hass
  98. who makes 112 GT2 5mm pulley
  99. design and machining process
  100. Bearing recommendation for this app?
  101. Bolt Heads
  102. My vacuum pump has gone wonky!
  103. Fabrication Drawings With Full Detail
  104. Cutting a Surface plate?
  105. Z-Axis depth guide sensor ?
  106. Help On Dc Spindle
  107. Ideas On home made HSM mill
  108. Hardened steel tubes, suitable for frame cnc router ?
  109. Polyester concrete base. Can this work?
  110. Aluminum I-beam, sizing
  111. eliminating vibrations
  112. Harmonic gears
  113. Dynamically Balanced Within 2 Oz
  114. mill conversion
  115. mic 6 Al vs. extruded/rolled 6061 t6
  116. Hydraulic vs Direct mechanical power transmission?
  117. Articulated Arm - how to make
  118. The Man Behind TenLinks: an Interview with Roopinder Tara
  119. homemade linear bearings for a 48"x96" router
  120. Nylon molding at home (for inventions)
  121. EPS & Polyethelene Surfboard Research
  122. DIY pressure sensor ? - Touch Off Plate ?
  123. Free 3d Mechanical Cad Tool, Did anybody try the free 3D CAD too CoCreate is offerin
  124. CNC milling machine
  125. Machining (Mill/Turn) Fasteners
  126. D2 welding and grinding
  127. Cnc Gear Hobbing Machine
  128. 3D 'Probe' machine, in plastic, for RF work?
  129. oiled bronze bushing clearances
  130. Looking for training
  131. grounding pvc pipe for dust collector
  132. Any source for an orbital action spindle??? rod chamfering?
  133. force applied to table ? is there an easy way to calculate it ?
  134. steel coulmns loading
  135. cutting 10mm hardened steel shaft?
  136. Name plate details & CNC queries
  137. BIG Gantry Fabrication
  138. Newbie here in desperate need of tech support!
  139. Timing belt tension requirements vs backlash
  140. Linear rail and block calculation
  141. Engineer's Surface Plate - float glass?
  142. electronic quill lever
  143. Gear sprocket software
  144. multi speed gearboxes
  145. Cylindrical grinding bearings
  146. IMS IM1007 and ElectroCraft E643 Servo brush-motor
  147. my CNC router
  148. 5"-4un Internal Thread Specifications
  149. Help On Choosing coupling
  150. Coolant Pump
  151. I can't be the only one surely? *sniff*
  152. motor size calculations
  153. CNC & Hydraulics
  154. lead screw
  155. air casters
  156. Made my own timing pullies w/ pics
  157. Which type of wood is suitable?
  158. Ballscrew ? Nut?
  159. Design Question: About Lovejoy (Spider) Couplings
  160. 20 H.P. Steam Engine
  161. Questions about trailer design
  162. What CNC can be tomorrow?
  163. A/C bearing update
  164. Compressing Gas Shocks
  165. Newbe - Program Help needed
  166. Stepper Motor Power Requirements
  167. load inertia measurement
  168. dust collection system under spindle
  169. Weight of mobile parts
  170. Pulling Seized Shafts
  171. specialized, single-purpose CNC for making "talking strips": general building tips?
  172. Compressor seal lubricant
  173. Free Granite for Machine Bases
  174. My Rack and Pinion setup???
  175. How to drill a centre hole accurately.
  176. dc motor brushes supplier
  177. Q: Tolerance - How much is to much?
  178. Collet Gripping Force Formula
  179. ballscrew whip
  180. Rotary to linear torque converter.
  181. PVD-Borazon
  182. How do my Lovejoy Couplers work! ??
  183. Found a great quick reference.
  184. help find:skatebearing replacements for $3-10
  185. how to convert spindle rotation to 4th axis ?
  186. XY table design basics, linear ways to table size ratio?
  187. Material for Poly Tank for Fire Truck
  188. Need Dimensions of Omniturn Tooling Plate
  189. Rotary Position device... Belt VS Gearhead
  190. Polymer Concrete Tests (PICS)
  191. bend and cut in one motion fixture
  192. adding anodizing tolerances on drawings
  193. 3 Part sealing?
  194. Floating head on Kress router
  195. Dodgy CMM
  196. AVOID Prosoftstore / Dmitriy Lavritkov from Lugansk, Ukraine
  197. Building a Fixture...
  198. Skate Bearings for General use
  199. Modifying spindle bore bigger
  200. CNC router cutters
  201. amount of bend in metal
  202. What Would Happen If ?
  203. How do I mount bearing in this different designed timing belt reduction?
  204. microscope project
  205. What are the best science article sites?
  206. How does this works
  207. Smallest thing I ever machined.
  208. 1045 precision ground shaft deflection
  209. Hydraulic Systems on horizontal cylinders
  210. NC Cams another bearing question
  211. How to enable the sloter to be more forceful?
  212. Steel with very good thermal conductivity
  213. Calculation Of Force In Order To Select Correct Spring
  214. Stronger motor
  215. What is this?
  216. maximum lathe spindle bearing speed?
  217. New vs old cast iron, new vs old steel ?
  218. mills 4th axis
  219. Correct aluminum for flex coupler
  220. Axial and Radial Loading
  221. [cad] Cnc Prototype Idea...
  222. How To Measure Large Diameters?
  223. steel rod flex
  224. Getting er' all sqr
  225. holy art man
  226. powder coating a spindle housing?
  227. Sears
  228. How to support Lead screws
  229. Help Drawing up requirements
  230. Keystroke recorder
  231. Need to spin something in the Z
  232. PSI rating for steel and aluminum plate
  233. MDF Span
  234. Ball bearings
  235. Is Any Thing Free ????????
  236. logitrol systems anyone run there controls
  237. First CNC machine started
  238. Refitting servo mounting flange?
  239. Gibb question
  240. Pheonix Magnum Cnc Router
  241. Choseing stepper motors
  242. Mass software?
  243. Z-Axis motor selection
  244. Everything loosens up!
  245. Last Check before start search...
  246. R8 mini mill spindle for wood?
  247. Slow down the pneumatic actuator speed
  248. How to attach flat to box?
  249. MILL gearbox oil vs grease?
  250. Flex cable drive system?
  251. Timing Pulley Question
  252. Yet Another Bearing Query...
  253. auto feeder
  254. Angular contact bearings
  255. Machine Search
  256. NC Cams, important bearing questions
  257. a few questions about splined shafts
  258. Design question CNC Router Table
  259. Mr. NC cams, bearings questions, tapered Timken
  260. Method of Production qeustion(metal working project)
  261. Method of production qeustion(metal working project)
  262. Rotate pulleys using less energy.
  263. Long ball screw_prevent flexing
  264. DIY Controllers
  265. harmonic drive, max RPM stepper or servo
  266. Maximum size for center screw
  267. tensile strength
  268. Your Dream Cnc Machine ?
  269. Powered Quill????
  270. Novice to CNC
  271. Help me program
  272. True Head stock
  273. auger design question
  274. How much do you preload these taper rollers?
  275. {newbie} tolerancing
  276. Spindle bearings GMN anyone heard of it?
  277. controller for spindle so it can tap
  278. Reciprocating power chisel
  279. YAG-M: Yet Another Gantry mill
  280. Limit switches selection, precision.
  281. Rebuilding a 30 taper QC spindle
  282. more rpms for spindle motor and spindle
  283. mill drill table
  284. Help needed design
  285. SolidCAM 2006 Demo Download
  286. jawwad
  287. Mini lathe motor for spindle?
  288. Have a gear but need to find out pitch to cut matching set (pic attached)
  289. Non-Circular Gears
  290. What spindles to use
  291. custom rack and pinion
  292. Surface finish
  293. Good GD&T reference?
  294. lead ballscrew
  295. Need help programming Okuma LB9
  296. Mitutoyo digital indicator interfacing
  297. Material recommendation for a smooth finish on ACME threads?
  298. Off the Shelf Spindle
  299. tables for bar, plate, angle stock?
  300. New Machine