This issue appeared in June 1669, in the German mathematics magazine Acta Eruditorium, founded by Leibniz. At that time, it was common for mathematicians to pose challenges in this way and the Swiss mathematician Johann Bernoulli proposed the following: Given two points A and B on a vertical plane, what is the curve drawn from one point to another such that a particle under the action of gravity alone moves in the shortest time interval?…
Boilermaking Planning and Design Development – FP
Our sheet metal planning and boiler layout requests interface has just been updated! In this way, we offer greater versatility for your selection and expand the range of geometries developed. Make your request and receive the blank drawing in DWG with the correct layout for the execution of your part and component.
Equivalence of Steels – Compilation for various standards
Compiled table of equivalence for various international steel standards!
Creative Projects: NowLight – Manual and Portable Light Generator
Meet NowLight, portable manual generator for lighting and cell phone charging!
Creative Projects: Link Chain Manufacturing Process
Check the Link Chain Manufacturing Process!
Creative Projects: Articulated Forklift for Loading and Unloading Trucks
Great ideas – Major Projects: Articulated Forklift for Loading and Unloading Trucks
Creative Projects: Trash Collector Float
Great ideas – Major Projects: Garbage Collector based on a solar powered water wheel “CANTON WATER WHEEL”
Creative Projects: HalfBike – Combining Running and Cycling
Video: HalfBike – Combining Running and Cycling
Calculation and Selection of Keys: Lateral Crush and its Considerations
Our thanks to Engineer Luis Morgado for authorizing the reproduction of his article. [Linkedin]. check out! The engineers, technicians and designers know what the KEY is for, has the function of joining two mechanical elements in order to transmit torque, for example, the shaft-to-gear coupling, with couplings and etc.. Remembering an accident in the decade […]
Belt Conveyors - Belt vs. Drum Friction Factors
for many decades, the coating was used both to protect the drums and to increase the friction available for driving the conveyor belt.. Today, the coating is available in various forms with different capacities and with various characteristics.…
High Strength Bolt Calculation with Added Tensile Load
at the beginning of my career, as a Design Engineer, I had the task of sizing the high-strength bolts operating with tensile load. A structure of the Angra Nuclear Power Plant, this in the decade of 80. The company that worked …
Parametric Projects: Custom 3D Stair Design with Inventor iLogic
Through programming, it is possible to automate numerous tasks and quickly develop similar or scalable projects. The possibilities are limitless. One of the good examples of application was developed by the Colombian, Eng. Nelson agudelo, demonstrating the possibility…
Calculation Manual for Power Transmission Belts in “V”
Check out a great material for the calculation and correct selection of power transmission belts at “V”.
The Material also includes maintenance techniques and element voltage calculation…
You already know Incremental Stamping?
In the same segment as 3D printing and additive manufacturing, incremental stamping has drawn the attention of industries and universities to the countless possibilities that this technology can provide. Is that you, ever heard of incremental stamping?
R3EX Virtual Reality with Robot 4 Axes
Virtual reality technology with motion-controlled robotic arm!
WEG and MAN develop Brazil's first electric truck
A WEG S.A. announces partnership with MAN Latin America, for the development of the first light truck 100% electric developed in Brazil. The e-Delivery model, will be equipped with the WEG Powertrain system…