autocad mechanical drawing tutorial pdf 3d models

This is the Vaessen Motorsports sequential shifter, I have designed this to be a solid shifter with a mechanical feel. It also involves off the shelf parts to make assembly easy. You will need a basic set of tools and a soldering iron. I would...

Credit to Ryan at https://www.v1engineering.com/ for creating great DIY CNC options, and to braingame26 for the idea on how to split this piece into three printable sized parts using dovetails found here: https://www.thingiverse.com/thing:3518326 I...

When the bed reaches the end the mechanical lever triggers the power switch and shuts down the printer. If you want to deactivate the "auto switch off" function, which is convenient if you just want to print some small prototypes, change sth and...

Pull the slide mechanism forward about a quarter inch. Push the slack fabric into the space below the dowel before the first part of the ramp on the bottom plate. This is where tobacco gets loaded. The more slack in the fabric, the thicker the...

Wrist sizes (approximate) * Tiny: 12 - 14 cm * Small: 14 - 16 cm * Medium: 16 - 19 cm * Large: 18 - 21 cm Instead of Magnets (approximate) Ronald Kattner commented about the negative impact of magnets on the watch mechanics, as such i added a plug,...

I might later on add in a captive M3 nut and recessed M3 socket-head cutout to allow some securing mechanism, but that starts to get into the "reinventing the wheel" line of thinking over actual T nuts and by that point it's probably easier to make a...

Mechanical airsoft magazine (mid cap) for AK Externally copies new ak12; ak200; obves kit magazine. Some decent folowwer and spring plug left to tackle. Will probably leave WIP soon. 2nd track version feeds flawlessly (22.01.2020). Tested on CYMA...

The process of adaptation presupposes that practical aspects of printing the model using the DLP/SLA/LCD technology are taken into account, and the model's scale and cutting are chosen to ensure an optimum result of printing.3D PRINTING...

The system they developed reflected lasers off of a mechanical resonant scanner to deflect them vertically and horizontally, placing pixels at the right locations to form an image. The lasers were modulated to vary the brightness of the pixels. The...

The mount mechanics allow mounting on plates from almost zero up to 22mm thickness. See pics. For the small 8.5mm switch, they do exist in many configurations with different length of pusher, with or without caps. There is plenty of room to adapt it...

The locking mechanism uses a hidden barrel cam to move a pin up and down. I tried 10 or so various locking methods before I settled on the barrel cam. If you find this design useful, I would love it if you could post your make. And tips are...

Just have them run long at 150mm or longer depending upon desired fit with existing parts within overall system for better mechanical interaction that makes sense logically as far my expertise. As can be clearly observed, one screw should stick in a...

The locking mechanism is still compatible with the old parts as well, though is a bit stiffer in the new ones. The outside ribs on the hub are slightly larger and grip the cardboard core in a filaments.ca refill much better now, and I added some...

Check it out! Update 2/20/2017: Added a version of the pins that features a twist-lock mechanism based on 2ROBOTGUY's ingenious design. They interlock for a nice, sturdy fit that won't come loose easily.</p> <p><strong>Update 2/20/2017:</strong>...

... re-mix this:</strong><br>3D modeling is not my strong suit. I encourage anyone with a better mechanical understanding to take my concept here and create a better object to test fan speed."&nbsp;Text from: Photogad Ultimate Fan Speed Test&nbsp;

Updates: 9/13/2019: This design is still in development, with all mechanical parts printed and assembly underway. Parts may undergo changes as the printer's performance is tested. IGES versions of the parts will be uploaded once the design is...

I wanted a joint that had a mechanical fit and I also wanted to integrate the through holes for the strings. This all took a fair bit of work to design, but the real challenge was to generate an FDM printable scroll. I tried a couple of orientations...

Should I enroll in a proper fluid mechanics? Not yet, I took the challenge to retrofit an existing balsa wood airplane model as a starting point and do the required modifications to make it fly.  For this project, I designed and built from scratch a...

It has a built-in mechanism that will automatically center the floating control shelf (just 2 rubber bands). You need only obtain a few items. A list follows...</p><ol><li>Arcade button and joystick set for ONE user (<strong>&gt;&gt;&gt;</strong><a...

Make sure to apply glue to the entire surface since this area will be under the most potential mechanical stress. Whichever wires/resistors will be connecting to the BNC center contact, solder them to the 3.5 mm connector and trim the end to length...

I don't really need the IR functionality, but I had the camera available, so I used it. Links: How to use the mounting plate to attach the articulated arm to a printed frame (in this case carrying a C270 webcam)...

Disassemble and reassemble if required. Needed hardware is: 2x 6003 (17x35x10mm) open or shielded steel or ceramic bearings 44x 7.3xH5mm M5 plastic inserts 44x M5x16mm socket head cap screws 2x M3x16mm countersunk screw 1x 540 sized brushed motor...

You should adjust the voltage regulator accordingly VTX:akk fx2 ultimate...

This means we can double the head speed for the same mechanical stress. No functionalities are lost with this printhead: - Full printing area is available with this hotend; it doesn't restrict it in any way. - Stock Z-probe can be reused -...

If you prefer to have a spare of the original part, here's a link to a store that carries it: https://gigdigit.com/bowden-coupling-connector-for-the-updated-extruder-feeder-mechanism/ 5. Apologies if the orange hand spinner in the photos offends...

Wheel & Clamp These are the two parts for the clamping mechanism. I only tested them in PETG since I usually use that plastic type for threaded parts. You could probably get away with PLA since there aren't serious loads involved. Go for at least...

I designed this replacement part for the latch on Sterilite TouchTop garbage cans to be as faithful to the original as I was able to, both mechanically and aesthetically. See photos, which show the printed part next to the original, for...

The complex mechanism involves intricate calculations, summing up to 1174 vertices. Engineering marvel Column_4 boasts 2390 polygon constructions. The massive infrastructure has a count of 1197 vertices. Pillar_1 exhibits exceptional craftsmanship...

There is a 4-to-1 mechanical advantage going on, so you can get good precision even with rougher motions.The rubber shoe that the device rests on is designed so you can balance the whole controller on top of it, so as not to tire your wrist. If you...

Also it is 100% 3D printed (no additional hardware needed) and you won’t need any tools for assembly.&nbsp;Make sure to not overload the stand otherwise the tilting mechanism will collapse. It's only plastic after all ;)<br><br>So take a look at the...