Month: October 2024

The main difference between a tractor propeller and a pusher propeller is the direction they rotate and where they are located on an aircraft. Also, a tractor propeller is located in front of the engine, while a pusher propeller is located behind the engine. But technically you can use both on the same RC plane. […]

The Wingnetic is hardly flyable so I am taking the essential parts from it and migrate to a simple glider. The ailerons and the elevator are being migrated to the glider. The original configuration of the Wingnetic is to use ailerons for turning since there is no rudder. Two puller motors were used initially, but […]

A ESC capable of differential thrust is being used to turn a hand thrown glider into a RC glider. This ESC takes 3.7V power, with one single yellow wire going to channel 2 and a standard differential output control to channel 1. It does not supply power to the receiver, so the battery connector is […]

One of the primary concerns with the Wingnetic is its relatively fragile construction. The plane is made from lightweight foam to achieve agility and speed, but this also makes it more susceptible to damage, particularly during hard landings or crashes. The wings and nose section, in particular, are vulnerable, and users have reported damage even […]

In RC planes, the different flight modes—Beginner, Mid (Intermediate), and Expert—are designed to match the pilot’s skill level and desired control over the aircraft. These modes range from maximum assistance to full manual control. In Beginner Mode, the system provides the highest level of stability and control assistance. This mode is intended for new pilots […]

Yes, in theory 3D printing can achieve bilateral tolerances for shafts and holes in RC cars, but the precision depends heavily on the type of 3D printing technology used, the material, and post-processing techniques. FDM is commonly used for hobbyist 3D printing, but it typically has lower precision due to layer lines and potential issues […]

This is the back cover of the alloy mount: Note that there is a rather flat edge on the motor mount. That flat side is supposed to be at the bottom. This is how you determine the screw holes as well as how you should have the motor inserted into the chassis.  

CNC machining is valuable for producing certain RC car parts due to its precision, versatility, and the high-quality finishes it can achieve. Unlike molded plastic, CNC-machined parts—typically made from metal or reinforced plastic—are highly durable and capable of withstanding the demands of intense RC car racing or off-road use. One of the main advantages of […]

There are ISO guidelines for screw and screw hole tolerances and fits, primarily covered in ISO 286, which defines tolerances for linear dimensions and fits. Specific standards, like ISO 965 for threads and ISO 3269 for general purpose screws, provide detailed information on tolerances and fits for various screw types. While these guidelines primarily focus […]

The ISO guidelines for holes and shafts, specifically within the ISO 286 tolerance system, are essential for ensuring standardized fits between mating components, such as shafts and holes. These guidelines establish a universal method for defining and communicating the degree of clearance or interference between these parts, which is critical in mechanical engineering and manufacturing. […]