Motion block

(Steam Engine) a crosshead.

See also: Motion

References in periodicals archive ?
Tenders Are Invited For Linear Motion Block For Disc Slitting & Bfw Cnc Machine At Bldg-6 )
While different settings in the control system might be programmed depending on the part, a typical casting might use a closed loop motion block to slow the shot cylinder as the die is nearly full.
The shot control velocity profile can be programmed in up to six separate motion blocks, and four electronic limit switch settings are available for initiating vacuum, start of intensification and follow through.
The robot also moves backward or forward within a motion block to simplify the teaching and operating functions.
Part of the motion detection algorithm is about finding the maximum sub-matrices which accumulates smaller motion blocks into a larger one.
The motion blocks controlled the Sprite's movement and led players on a quest to four stages of the map, across the fictitious land of Deltora.
The PacDrive 3 updates I/O motion blocks at one millisecond each, giving Lanzara outstanding motion control and overall flexibility, the company says.
Improvements in cycle time are possible with the control planning the acceleration profile over many motion blocks instead of dealing with individual blocks.
The PacDrive 3 updates I/O motion blocks at a lightning fast one millisecond each, giving Lanzara outstanding motion control and overall flexibility.