MyRCCar 1/10 MTC Chassis Updated. Customizable chassis for Monster Truck, Crawler or Scale RC Car

myminifactory

It seems like a guide for assembling a reduction gearbox for an RC car. Here's a breakdown of the content: 1. Introduction: An overview of the project, which involves creating a 1:37 gear ratio using various components. 2. Using the Reducer Gearbox: Details about how to assemble the gearbox with different gears to achieve varying reduction ratios. The gearbox has multiple stages of reduction: * First stage: 14T motor pinion and 28T spur (1:2) * Second stage: 14T printed pinion and another 28T spur (1:2) * Third stage: 14T pinion and 44T center diff (1:3.14) * Fourth stage: 13T or 14T F/R diff pinions and 38T diffs (1:2.92) The total reduction ratio for the transmission is approximately 1:37. To change the external gears, you can achieve different ratios by swapping out a few gears: * Approximate 1:4 reduction: 15T with 28T * Approximate 1:3 reduction: 17T with 26T * Approximate 1:2 reduction: 21T with 22T The working couples are specific to the diff pinions used (13T or 14T for SST diff, and 14T or 15T for Trooper diff). If you use a 14T motor pinion and also a 14T diff pinion, you can "swap" your center differential to use the car without the gearbox reduction. The guide provides instructions for printing specific parts: * For SST diff: print [MRCC_MTC_CD_GEARBOX_13TDiffPinion] or [MRCC_MTC_CD_GEARBOX_14TDiffPinion] * For Trooper diff: print [MRCC_MTC_CD_GEARBOX_14TDiffPinion] or [MRCC_MTC_CD_GEARBOX_15TDiffPinion] You'll also need to print a long axle ([MRCC_MTC_CD_GEARBOX_LongAxle]) and a 28T gear ([MRCC_MTC_CD_GEARBOX_Mod1_28Tgear]). To assemble the gearbox, you'll need: * Four 10x15x4 bearings * Three M3x8 Button-head screws * Maybe some washers The instructions for assembly are to solve a puzzle-like structure. The guide suggests starting with introducing the bearings and then adding the diff pinion, inside gear, long axle, etc. The project seems to be designed to allow users to adjust the reduction ratio by swapping out gears.