Hub
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Beispielsätze:
- Für viele Zwecke reichen eine oder zwei abschließbare Schublade.
- Der Rückhub (Leerhub) stellt das Werkzeug in die Ausgangsposition.
- Demgegenüber werden handbetriebene Hochhubwagen selten eingesetzt.
Hub
Description:
A hub is part of a machine that slides onto a Shaft or Axle and is secured there. In most cases, hubs connect shafts to other parts of a machine. For example, a wind turbine rotor is bolted onto a hub that transmits the Power to the rotor shaft. The connection between hub and shaft/axle may or may not be permanent. Several different designs are available, including cast and drilled hubs. These may incorporate a plain or rolling-element Bearing. Other possibilities include entrainment elements such as keyways, interference fits or clamping sets and add-ons such as a Brake or one-way clutch. Depending on how they are to be used, hubs can have a rigid, flapping or oscillating Design. Rigid hubs are fixed firmly to the shaft, flapping hubs can absorb Bending moments (especially in wind turbines) and oscillating hubs relieve asymmetrical loads on the shaft.
lift
Description:
It is not intended for continuous lifting operations in automated industrial processes. Manually operated high-lift pallet trucks are rarely used. Counterbalance fork-lift trucks are motorised floor conveyors.
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Example sentences:
- It is not intended for continuous lifting operations in automated industrial processes.
- Manually operated high-lift pallet trucks are rarely used.
- Counterbalance fork-lift trucks are motorised floor conveyors.
- Counterbalance fork-lift trucks are motorised floor conveyors.
rise
Description:
This comprises strips of veneer glued in a criss-cross and layer-by-layer process. A stair ramp comprises a mix of stairway and ramp. Counterbalance fork-lift trucks are motorised floor conveyors.
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Example sentences:
- Counterbalance fork-lift trucks are motorised floor conveyors.
- This comprises strips of veneer glued in a criss-cross and layer-by-layer process.
- A stair ramp comprises a mix of stairway and ramp.
- Counterbalance fork-lift trucks are motorised floor conveyors.
stroke
Description:
The return stroke (non-cutting stroke) returns the tool to the starting position. When using an axis with a stroke of 1 metre, that's the equivalent of 5 million double strokes. In extreme cases, it can lead to head-related illnesses (cramps, collapse, heatstroke).
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Example sentences:
- The return stroke (non-cutting stroke) returns the tool to the starting position.
- When using an axis with a stroke of 1 metre, that's the equivalent of 5 million double strokes.
- In extreme cases, it can lead to head-related illnesses (cramps, collapse, heatstroke).
travel
Description:
They can travel at speeds of up to six kilometres per hour. Due to high wheel forces, travelling wheels installed in cranes have broad running surfaces. The travelling wheels of very large cranes are often driven individually.
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Example sentences:
- They can travel at speeds of up to six kilometres per hour.
- Due to high wheel forces, travelling wheels installed in cranes have broad running surfaces.
- The travelling wheels of very large cranes are often driven individually.
carrera
elevación
elevador
viaje
上升
提升