Примеры использования Crosshead на Английском языке и их переводы на Русский язык
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Screw-drivers(first- crosshead, the second- slotted);
Crosshead screw for fixing the saw blade 5.
Hydraulic Lift and Locks of upper crosshead.
Crosshead for directly coating roller cores.
Specimen deflection is usually measured by the crosshead position.
Unscrew the crosshead screw(4) on the saw blade 3.
Seating cone structure with external screw and guide crosshead.
More accurately than force sensors at the crosshead/ piston for most applications.
Crosshead speed range from 0.0005 to 1000 mm/ min, an arbitrary continuously adjustable.
The servohydraulic actuator is conveniently located in the crosshead for easy table mounting.
Note that the crosshead is fixed during a test on a servohydraulic system.
A 6-in diameter compression platen was positioned at the base of the system anda 2-in diameter compression platen was positioned at the crosshead.
A test segment where the crosshead moves at a constant speed in a constant direction.
In fact, due to the difficulties of contacting extensometers,many companies testing these materials simply rely on crosshead displacement for strain measurement.
Typically, the distance the crosshead must travel before load is fully applied to the specimen.
Alfa Laval automatic lube oil filter systems are designed specifically for full-flow filtering of the lubricating oils used in trunk piston and crosshead engines.
A test segment where the crosshead moves to cycle the specimen between specified bounds before a test starts.
The Metals test type calculates an appropriate position rate that is in close proximity to the target strain rate and controls the crosshead movement at that rate throughout the ramp in which it applies.
A test segment where the crosshead moves to load the specimen to a specified value before a test starts.
Since the material under test was organic in nature and the energy necessary to fracture the parts was anticipated to be low, both the crosshead weight and drop height were kept as low as possible.
The software was programmed to move the crosshead at a speed 50 mm/min until a preload of 0.01 N was achieved.
The crosshead and plunger weights are neutralised within the sealing system, effectively reducing wear on all oscillating components.
The complete test setup between the moving crosshead and the load frame table or fixed crosshead.
Adjustable crosshead locking system allows crosshead to be free-floating or fixed during testing.
The extensometer monitors the actualrate on the specimen, and the software computes the crosshead speed required to maintain the demanded rate as the test proceeds.
We conducted the test at a crosshead speed of 250 mm/min, per ASTM D7269, and data was acquired at an interval of 50 ms into Bluehill Software.
For increased usability, the higher capacity 8862 machine can be equipped with the actuator mounted in the lower table or upper crosshead, and coupled with the option of hydraulic lifts.
After the holding period, the crosshead was moved upward at a constant speed to separate the two surfaces and the maximum adhesion force was recorded.
The calculation for straining rate is: Strain rate* Parallel length Position rate This calculation is only valid in the plastic region(or yielding region)of the stress-strain curve, where the majority of crosshead displacement translates into permanent specimen deformation.
When Specimen Protect is enabled, the actuator or crosshead moves automatically to ensure the force on the test article remains within the pre-set bounds.