9x20 lathe change gears 3d models

Revamped change gears are available for the 9x20 class of import lathes, featuring similar designs across brands like Harbor Freight, Jet, and Grizzly 9x20's. The gear specifications include a thickness of 8mm, a bore diameter of 14mm, a keyway width...

If you have a 9x20 lathe then you know what change gears are, and if you bought a used 9x20 lathe some of those gears may have gone missing. These 3D printed gears can be used to replace missing gears. Even if you have the original metal gears,...

These are replacement gears designed specifically for a Chinese-made 9 by 19-inch machine tool lathe.

This is an all-inclusive set of change gears for type B Drummond lathes and other similar machines. To create custom gear designs with non-standard tooth counts, modify the SCAD file and install Parametric Involute Bevel and Spur Gears by GregFrost...

I'm creating a simple wrapper to generate gears using MCAD/gears.scad for my little lathe. Initially, I was overextruding, so I had to clean up the bore with a drill and the keyway with a file. To ensure success, follow these print instructions. ...My...

I designed a gear change system inspired by the Atlas 618/Craftsman 101 6" lathe's configuration, utilizing available gears as reference points. ...The dimensions were determined based on the few gears at my disposal, which might not match your setup,...

This print includes .stl files for all the standard change gear sizes, and openscad code to create any size gear you wish, and to change the clearance on the hub to make them fit snugly.This uses code to create Module 1.5 gears from Dr Jörg Janssen...

Revamped gears, particularly tumbler and change gears, are designed for the Atlas 10" lathe. The gears boast a 20-degree pitch angle, with the 60-tooth gear having undergone redesign on September 26th, 2013. If you've downloaded an older version,...

This versatile setup can be easily adapted to fit any lathe by simply modifying the "Module" and "Tooths" variables within the 16U04P_gears.scad file. For Linux users, generating a gear with a specified tooth count is as straightforward as running...

Gingery Lathe Features 3/8-16 Threaded Rod as Leadscrew, Matching Mini Lathes' 16tpi Leadscrew. This Compatibility Enables Users to Cut Either Metric or Imperial Threads on Both Machines Using the Same Tables. ...Check Out This Detailed Guide for More...

The QCTP assembly for a 9x20 lathe is incomplete, as it lacks both bolts and pistons.

This Quick Change tool holder fits neatly into AXA sized tool holders on a 9x20 or 9x19 lathe's rear back splash perfectly. To secure the unit in place, you'll need a pin that measures 0.125 diameter and 0.75 inches long. This pin locks firmly onto...

This Quick Change tool holder snugly fits AXA sized tool holders perfectly onto the rear back splash of a 9x20 or 9x19 lathe. To secure the unit, you'll need two pins that fit into holes with a diameter of 0.125 inches and a length of 0.75 to 1.25...

A 7.8-inch lathe faceplate is in the pipeline, designed for a 9x20 lathe. To attach it, you'll need to print at 80-100% infill. It's ideal for small hobby lathes. The dovetails are 12 degrees and 25mm wide with M6x1 mounting bolts. ...Centering rings...

Change gears for a Drummond lathe. ... These have fillets more in-keeping with the originals, Also I made a slight error in the diameter of the taper and clearance pin holes in my original model, which has now been corrected.

This is not a "change gear" although it has similar specifications; in typical lathe operations this gear is not removed. I have included in the photos the hear specifications used to make the gear. Some of these specifications have been adjusted...

Change gears for the Craftsman Model 109 Lathe. This should be the complete set with the following gears: 32T, 36T, 40T, 44T, 46T, 52T, 54T, and 56T. The fit of keyways and axles may need to be sanded just a bit to get them to fit correctly. I've...

Flat trays for mini lathe change gears, for those with shallow drawers in your toolchest.  This design holds the plastic gear set that came with my Harbor Freight 7x10 lathe.  The individual trays are sized to be printable on a MK3S bed.

This is not a "change gear" although it has similar specifications; in typical lathe operations this gear is not removed. I have included in the photos the hear specifications used to make the gear. Some of these specifications have been adjusted...

This is a stand for Atlas Lathe change gears. EDIT: January 14, 2019 -- added STL files for nuts. NOTE: the gear_stand.scad file is designed to be used with OpenSCAD. At the top of that file are several variable switches, including show_nut = 1. ... A...

OXA QCTP tool holder which clips to the splash guard of the 9x20 lathe. ...Should fit all 9x20 lathes.

A set of precision-engineered, modular gears designed for seamless integration with the MN80 lathe. The gear system covers a wide range from Z20 to Z100, ensuring compatibility and ease of use in various applications. In a recent test, the gear Z60...

This is a modification of my 7x10 lathe design - resized to fit my 9x20 lathe. AssemblyThere are 8 holes that need to be tapped M6x1.0 (the equivalent length ¼"X20 screws should work as well). Related to this - I have found that IPA (isopropyl...

Two of the change gears in the thread-cutting / feed gearbox on our Emco Maximat Super11 lathe at Stockholm Makerspace had broken teeth after a crash, and spares were very hard to get, so I designed and printed these change gears.They were printed...

The given set of change gears appears to be compatible with a 7 X 10 Mini lathe, featuring specifications such as a pressure angle of 20 degrees, a bore diameter of 12mm, and a face width of 8mm. The suggested material for the gears includes Taulman...

Two of the change gears in the thread-cutting / feed gearbox on our Emco Maximat Super11 lathe at Stockholm Makerspace had broken teeth after a crash, and spares were very hard to get, so I designed and printed these change gears.They were printed...

... Imperial (30T meshed with 91T, 90T meshed with 56T gear, tpi): Lever A B C 1 117* 2 104* 52* 26 3 91* 4 78* 39* 5 65* Values noted with an asterisk (*) represent threads not previously available using the factory-supplied change gears.

Change gears for Sears / Craftsman / Dunlap / AA Model 109 Lathe. Through hole and slots are a little bit oversized to accommodate the tolerances on my printer. I still clean up the hole with a 1/2" drill, but the slots typically require no...

Change gears for Sears / Craftsman / Dunlap / AA Model 109 Lathe. Through hole and slots are a little bit oversized to accommodate the tolerances on my printer. I still clean up the hole with a 1/2" drill, but the slots typically require no...

I decided to print my own change gears for EMCO Compact 5 lathe. The feed mechanism comes with six change gears: twenty, twenty-five, fifty and three sixty-tooth gears for common metric threads. Additional gears are required for uncommon threads or...