work plane

work plane

The plane at which work is usually done, at which the illumination is specified and measured; usually assumed to be a horizontal plane about 30 in. (76 cm) above the floor.
References in periodicals archive ?
On the other hand, LEDs, either on boards or in tubes, are more directional and deliver more net lumens to the work plane.
A comprehensive work plane was worked out in collaboration with all stakeholders and taken steps for the capacity building, awareness campaign, registration of fruit fly free mango orchards and hot waster treatment to increase exports.
Contract Awarded for Kayseri Jan Divide Kom Sehyzb Bilal Soybilgic Loja and Pinarbasi County Jan Koum Loja Thousand Dep Day Determining Power Project (Anlz, Det, Reconnaissance) Thousand Dep Day Test (Tesa and St Hes) Do, Energy Perf Right Direction Direction and Bin Yan Kor Appropriate Project Planning Work Plane.
For later usage in glare calculation and for obtaining accurate work plane illuminance, in the ray tracing method, a 40-by-40 grid size is applied for each interior surface, and for work plane illuminance and vertical illuminance, a 3-by-3 grid size is used.
2], delivering 106 lm/W and maintaining optimal light levels for ceiling and work plane uniformity.
Computer simulation techniques were used in the present study to predict the average day light factor and illuminance over the work plane in office spaces for the purpose of investigating the effect of external shading devices on day lighting.
Planit says its Alphacam 2011 R2 CAD/CAM software offers many new features including a new Geometry Query Manager, improved parallel and flat area 3D machining strategies, automatic work plane ordering and adaptive feed rate support for Z contour roughing.
Kocifaj etal (2008) present a theoretical method for calculating direct illuminance on a work plane that results from entry of sunlight and daylight from sky into the pipe, each part being reflected a number of times and then exits alternately through transparent and diffuse exit port to reach the work plane.
Other chapters cover mechanical mates, SimulationXpress, work plane procedures, creating a helix, and importing .
Use of 3D mice also gives users a unified view of large assemblies with the ability to more intuitively rotate the work plane and viewing perspective.
DARK DAYS Thick acrid smoke blocks out the sun's rays; HARD WORK Plane tackles blaze; DANGER Flames burn out of control; DESPERATE Helicopter fights fire
5" work plane at speeds to 1,180 ipm, accelerating a 1g.