激光平地装置莱塞普兰(Laser-plane)公司的激光控制设备是与卡特彼勒公司的升运式铲运机配套展出的。激光平地是由发射系统、接收系统、显示和自动操纵四部分组成。发射机装在一个三角架上,它能发出1.9毫米宽的红色激光,以每秒转旋5转形成一个激光基准面,以它来控制运土设备。激光基准面可与绝对水平成9%以下坡度的任何角度倾斜,可以给定一个坡度,也可以给定两个坡度,即主坡度和横向坡度。工区的 Laser Landing Equipment Laser-plane’s laser control equipment is on display with Caterpillar’s lift-lift scrapers. Laser ground by the launch system, receiving system, display and automatic control of four parts. The transmitter, mounted on a tripod, emits a 1.9 mm wide red laser at 5 turns per second to form a laser reference plane to control earthmoving equipment. The laser reference plane can be tilted at any angle from an absolute level below 9% of the slope, given a slope, or two slopes, the primary slope and the lateral slope. Work area