Dire che #charliekirk se l'è cercata è niente meno che #victimblaming.
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Dire che #charliekirk se l'è cercata è niente meno che #victimblaming. Ma il bello di poter ragionare senza attenersi ai soliti slogan politici di una o dell'altra parte, è che puoi razionalizzare che questo clima da #annidipiombo non arriva dal nulla, è stato creato in anni di comunicazione politica aggressiva in un paese che glorifica la violenza. Quindi no, non se l'è cercata, ma ha contribuito anche lui, insieme ad altri (compresi i Dem), al clima che ha portato a questo epilogo.
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Gli ultimi otto messaggi ricevuti dalla Federazione
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-il suo livello di napoletano?
-eccellente!
-allora mi traduca "sembra il mio amico proveniente dalla capitale francese"
-par is!
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Building a Hydraulic Gear Pump Isn’t So Easy
The gear pump prototype in action. (Credit: Artisan Makes, YouTube)
Hydraulic gear pumps are deceptively simple: just two gears rotating together, forcing the hydraulic oil from one side to the other where the teeth don’t meet, and thus providing the ability to pressurize said oil to make hydraulic cylinders, final drives, etc. do their thing. As with most machining projects like this, the devil is absolutely in the details, particularly in the tolerances. This is the crash course that the [Artisan Makes] channel on YouTube is currently going through.In this part one of a series on a DIY gear pump, scrap aluminium is used for the housing, along with 1045 medium carbon steel for the gears and W1A high carbon steel for bearings and other wear surfaces. Since at least one of the gears needs to be driven, a lip seal rated for 10 bar is used to provide a path for the shaft. As noted in the video, this is supposed to be a learning experience, ergo it’s a simplified design that merely targets being functional as a gear pump.
With the basic design figured out, the parts were created on the lathe and mill, followed by assembly. Most of the controversy is about the tolerances within the housing, as any leakage will reduce the efficiency. This means the spacing between the gears and housing, space between the gears and bearings, as well as that provided by the gasket that seals the housing base and top. This is where the comment section somewhat explodes with criticism and advice.
As can be seen in the demonstration with a better gasket, there is absolutely flow when driven at 1200 RPM, but also clearly severe leakage as evidenced by said flow not moving quite as fast as it should. We’re looking forward to the next part, in which addressing these tolerances is tackled, with hopefully a much more performant gear pump resulting.
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Che poi, spacciano per Made in Italy ciò che non lo è, ma il vero Made in Italy costa. Gli italiani, in massa, hanno perso la capacità di capire la qualità, quindi vanno di schifezze a prezzi bassissimi. Il Casentino ti dura una vita ma costa. Quando avranno capito che il low cost non esiste perché qualcuno il prezzo lo paga, la filiera italiana sarà morta e sepolta. Amen.
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@Linkshaender
che meraviglia!
buonanotte Armin 🌌
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frugando nella scatola dei ricordi 🐾«la Mimì col Trottola»
mag.1991
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@thatgiga
La perfezione ❤️
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@Otttoz ecco finalmente spiegato il famoso detto "abitare nel culo del mondo"!
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@ibrahim46 @aral
L'Italia è con voi 🍉🍉
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Some great sassy advice from Audrey in Paris about how to handle the mandated mourning that wants to dictate 1) that we mourn, 2) whom we mourn, and 3) how we mourn — in this case, Charlie Kirk
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Un'utile lettura da The Nation: https://archive.fo/D4FjUCharlie Kirk’s Legacy Deserves No MourningThe white Christian nationalist provocateur wasn’t a promoter of civil discourse.
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