company news about Key points of purchasing light steel keel machine

The length and size of keel produced by machine, the relative position size of various functional holes, especially the relative position and dimension accuracy of dimple hole, must be accurate. The high-end standard in the industry is that the component length error is + / - 1.0 mm, and the relative position size error of dimple hole is + / - 0.5mm. Only in this way can we ensure that the components produced are consistent with the design drawings, and can be installed smoothly on the construction site, so as to reduce the additional labor cost. The common problems of inaccuracy of component size are as follows: A. when the machine is in slow production, the accuracy of the workpiece is acceptable, and when the running speed increases to normal or fast speed, various dimensional errors increase. When the machine produces short components, the size is OK, and when producing long components of 5 meters or more, the dimensional accuracy error is significantly increased. "Accurate" is the most basic requirement for the keel equipment of a light steel villa. If it fails to meet this requirement, everything else is floating clouds.