SMAC Moving Coil Actuators(SMAC移动式线圈致动器)
Ultra precise XY measurement instrument critical in automotive part manufacturing
超精准的XY量测仪器在汽车零件制造过程极具重要.
A new 50 nanometer resolution linear motor based XY stage, LXY25 series, incorporating cross roller linear bearing has been developed by SMAC Corporation. It has been used to solve a critical automotive part problem at a major Asian automobile manufacturer.
SMAC研发最新50奈米分辨率的线性马达XY平台25行程系列包含交叉滚柱直线环(cross roller linear bearing).这个平台已被亚洲重要的汽车零件制造商使用来解决汽车关键零件的生产问题.
The part is a machined aluminium casting with 3 critical bores machined in it. Required tolerance is less than 4 micron on each bore. High volume traditional machining results in a variation of over 20micron. The customer decided to sort into 5 categories to much the 4 micron requirement.
量测的零件是加工的铝铸件, 铝铸件上有3个极重要的加工钻孔.每一个钻孔要求的尺寸公差值低于四微米.高产能的传统加工法的变动在20微米.因此客户决定分五大类每一类以4微米为单位.
In order to prevent rejects at the boundary between categories a maximum 500 nanometer measurement variation was decided upon. Since the part is a high volume one - one per automobile - a very precise and fast measurement instrument was required.
为了避免一些边缘数值的零件被丢弃,量测分类的变化值决定提高至500奈米.因为该零件属于高产能因此需要非常精密以及量测迅速的仪器.
The SMAC LXY25 series of XY stage fits the requirement - indeed the customer said "SMAC is the only solution".
SMAC的LXY25系列的XY平台符合客户的需求,客户说道"SMAC是唯一的选择"
Two LXY25s, with stylus probes attached, measure the bores from vertical down and side planes respectively. They repeat within 6 counts - or 300nanometers.
两个LXY25系列附上探针,分别垂直以及侧边平行的量测钻孔.可以重复6回(counts),300微米
The SMAC patented "Soft-Land" method of contacting a surface and then measuring using a precise low force insures accurate and repeatable results. The compact size, 125mm x 125mm x 65mm, and low wattage, typically 24Volt, 1.5A per axis, linear motor drive makes the device very easy to integrate.
SMAC专利的软着陆方法以精确微少的力量接触表面进行量测确保精准度以及重复性.线性马达致动器体积轻巧125mmx125mmx65mm低瓦特,典型的24伏(V),每个轴1.5安培使得该设备相当容易整合结合.
SMAC Inc is the world leader in Moving Coil Actuators and associated control systems. Headquartered in Carlsbad, California USA with subsidiaries throughout the North America, Europe, Asia & Japan. SMAC delivers high tech solutions to industry with single & multi axes linear, linear/rotary actuators, integrated XY & XYZ stages, positioning stages and electronic control solutions.
SMAC是全球移动线圈致动器以及控制结合系统的领导者.总公司在美国加州卡斯柏地区(Carlsbad),子公司分布包含北美地区,欧洲大陆,亚洲以及日本.SMAC提供单轴以及多轴线性,线性旋转马达致动器,整合性XY以及XYZ平台,定位平台以及电子控制法(electronic control solutions)等高技术产品给各产业..
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