• duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    The function of a bolt is to provide a clamp load or preload (Fp) to sufficiently compress and stress the gasket and resist the parting forces exerted by the hydrostatic end force and other external loads. The hydrostatic end force is created by the pressure of the internal fluid across the internal area of flange. The internal area is generally…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    For a API pipe production line, you may need a series of machine to consist and work together. The first necessary one is metal spraying machine.

    The Metal Spraying is a very critical operation in the manufacture processes of metallized film capacitor. Since the metal particles are produced by wire melted and high velocity to coat in the end…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    A ball valve is a shut off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. By rotating the ball a quarter turn (90 degrees) around its axis, the medium can flow through or is blocked. They are characterized by a long service life and provide a reliable sealing over the life span, even when the valve is not…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    WHAT IS A GLUE PEN?

    A Glue pen is basically a pen with liquid glue inside instead of ink. You write with the pen and glue comes out instead of colored ink. No squeezing is required and you can apply the smallest amount of glue precisely!

    GLUE PEN RESIST STEP BY STEP

    The Glue pen is great to use in watercolor techniques, as you can draw with…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    Since the introduction of aspirin in 1899, and more particularly since the advent of antibiotic „wonder drugs” in the 1940s, society has come to rely on the widespread availability of therapeutic drugs at reasonable prices. It was a tremendous challenge to bring penicillin to market and could not have been done without the simultaneous development…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    When you want to move a lot of items or big stuff, you need a special vehicle that can bring so many items in a dump. The best vehicle that can load a lot of items at the same time is a truck. What is actually a truck? A truck is a kind of heavy vehicle that is used to load big items and it has a very strong engine. Anyway, let us find out all…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    Axial vs Centrifugal Fans

    There are two primary varieties of fan, axial fans and centrifugal fans.

    Clear the Confusion — Axial Vs. Centrifugal
    To help clear up that confusion, here is a breakdown of the fan types, their benefits, and their uses. The design and function of a centrifugal fan is very different from those of an axial fan. Their d…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    Metal Stamping Die is a cold-forming manufacturing process that uses specialized tools (i.e., dies) and equipment (i.e., presses) to form and cut sheet metal into various shapes and sizes. At the start of a stamping operation, the die(s) is/are installed within the press(es), which provide(s) the force needed to turn the material into the desired…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    Unless you’ve undergone a major remodel, chances are you’ve never given much thought to baseboards. Today, we’re tackling baseboards: an often overlooked design detail that, as it turns out, plays a big role in protecting walls and making rooms feel polished. Fortunately, architect James Dixon (a member of the Remodelista Architect & Designer…[Citește mai mult]

  • duolingshi a făcut o actualizare Acum o săptămână, 6 zile

    Gaskets are everywhere. They’re in your car, at work, even in the air! A gasket is a common term used to describe any seal or grommet that holds two things together. You can make gaskets from rubber, plastic, metal, and other materials. The material choice depends on why you need to use a gasket.

    But as you’ll learn, there’s more to gaskets than…[Citește mai mult]

  • duolingshi a devenit un membru înregistrat Acum o săptămână, 6 zile