control hole

control hole

[kən′trōl ‚hōl]
(computer science)
designation punch
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
To make the oil pressure increase again, the oil in the control chamber is released through the control hole. This lowers the pressure of the control chamber and increases the discharge volume of the oil pump.
Criteria: The positive result: (1) The negative control hole spot points were 0–5, and (A antigen or B antigen spot points) – (the negative control hole spot points) ≥6; (2) while the negative control hole spots ≥6, and (A antigen or antigen B spot points) ≥2 times (the negative control hole spots); the negative result does not meet the positive criteria, and the control hole of aseptic phytohemagglutinin is normal.
Working at process capability levels of 1.67 and above in an automated environment, honing can control hole size with quarter-micron accuracy, correct geometric errors in the bore, and produce a specific surface finish with lubrication and seal enhancing properties.
"Using Sunnen's Krossgrinding tools, this machine can control hole size to accuracies of 0.25[micro]m, with minimal variability.
The machine gauges the bore after every stroke, allowing us to control hole size, roundness, and straightness to 0.0005 inch without operator intervention.
Put a control hole in the footplate with a sharp Barber needle.
Sunnen's new SV-1015 series vertical CNC honing system with integrated air gaging system, matched with Sunnen's diamond-plated CGT Krossgrinding tools or MMT TurboHone multi-stone mandrel, can automatically control hole size to accuracies of 0.25 [micro]m (0.00001") without operator intervention, working in a size range 0.120-2.56" diameter.
The machine gages the bore after every stroke, allowing Sabre to control hole size, roundness, and straightness to 0.0005" without operator intervention.
Matched with Sunnen's diamond-plated CGT Krossgrinding tools or MMT TurboHone multistone mandrel, the air-gage-equipped machine can automatically control hole size to accuracies of 0.25[micro]m without operator intervention, working in a size range of 3mm to 65mm diameter.
Matched with Sunnen's diamond-plated CGT Krossgrinding tools or MMT TurboHone multi-stone mandrel, the air-gage-equipped machine can automatically control hole size to accuracies of 0.25[micro]m without operator intervention, working in a size range of 3mm to 65mm diameter.
The chamfering ring can be positioned anywhere along the body of the KSEM drills to control hole depth.