Ad
related to: mechanical stroke counterebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Several mechanical counters Mechanical counter wheels showing both sides. The bump on the wheel shown at the top engages the ratchet on the wheel below every turn. Early IBM tabulating machine using mechanical counters. Mechanical counters are counters built using mechanical components. They typically consist of a series of disks mounted on an ...
A mechanical pencil or clutch pencil is a pencil with a replaceable and mechanically extendable solid pigment core called a "lead" / ˈ l ɛ d /. The lead , often made of graphite , is not bonded to the outer casing, and the user can mechanically extend it as its point is worn away from use.
frequency counter: frequency of alternating current: fuel gauge: fuel levels galvanometer: electricity gas pycnometer: volume and density of solids geiger counter: ionizing radiation (alpha, beta, gamma, etc.) glucometer: blood glucose (diabetes) graphometer: angle heliometer: variation of the Sun's diameter hourmeter: elapsed machine hours ...
In the position shown, the counting wheel meshes with three of the nine teeth of the Leibniz wheel. A Leibniz wheel or stepped drum is a cylinder with a set of teeth of incremental lengths which, when coupled to a counting wheel, can be used in the calculating engine of a class of mechanical calculators.
A quick return mechanism is an apparatus to produce a reciprocating motion in which the time taken for travel in return stroke is less than in the forward stroke. It is driven by a circular motion source (typically a motor of some sort) and uses a system of links with three turning pairs and a sliding pair.
Despite the mechanical flaws of the stepped reckoner, it suggested possibilities to future calculator builders. The operating mechanism, invented by Leibniz, called the stepped cylinder or Leibniz wheel , was used in many calculating machines for 200 years, and into the 1970s with the Curta hand calculator.
Hamman Manus R mechanical computer, produced in Germany by the DeTeWe company between 1953 and 1959. A mechanical computer is a computer built from mechanical components such as levers and gears rather than electronic components. The most common examples are adding machines and mechanical counters, which use the turning of gears to increment ...
The vertical motion of the slide acts like a hammer to an anvil. The most common Mechanical Presses use an eccentric drive to move the press's ram slide, length of stroke or slide travel depends on the crankshaft or eccentric, whereas hydraulic cylinders are used in hydraulic presses. The nature of drive system determines the force progression ...
Ad
related to: mechanical stroke counterebay.com has been visited by 1M+ users in the past month