A digital high speed, six head multi-spindle machine designed. and used for Printed Circuit Board (PCB) machining. also suited for non-PCB production applications in metals, plastics, etc.
This box type machine base and column reinforced. by inner ribs positioned to increase the damping effect of the machine. and increase rigidity. The base and column is a one-piece cast design. aged for four months to stabilize the casting before manufacturing.
PCB drilling machine features patented NSK pre-tensioned, silent. ball screws installed to meet ultra high-speed positioning requirements.
The processing of printed circuit boards involves two important cutting procedures. The first is to drill the conducting channel between circuit layers. and fixture the pores for welded components. The second procedure is to cut the PCB into the required dimensions by using a routing machine. PCB has become a vital component in the developed information. communication and electronic industries. Many mainstream PCB producers choose Tongtai Machine Tool's drilling. and routing machines to meet their stringent requirements. and please the requirements of processing speed and precision.
SD SR series CNC drilling machines have 1 to 7 processing spindles. which are able to fit with various board dimensions. and different sorts of mass production requirements. The machine's main frame. and main components made from stable cast iron. enhancing its processing precision and stability. The Z-axis structure made from light weight and high rigidity aluminum alloy. Not only does this improve the processing efficiency. it also offers good vibration absorptivity. The spindle of the SD series can reach up to 250,000rpm. and equipped with a 400 tools/axis capacity of automatic tool changer system. laser tool measuring system and broken bit detection system. The patented pressure foot has high reliability and high chip collection capability. which can improve the processing accuracy. The SIEB & MEYER controllers can achieve a processing speed of 125us besides to. providing an outstanding human machine interface. thus allowing for accurate depth control functions.
The function of contact Bit Detection is to judge if the tool, work piece and machine have become a circuit. When the tool is in good condition, the tip of the tool. can touch the surface of the board (has to be conductive material), thus becoming a circuit. But, when the bit broken, the tool will not be able to touch the surface which fails to become a circuit.
Depth controlled peck drilling is the function. combined with real-time broken bit detection and peck drilling. Machine operators can set the parameters on the control page. and also insert the parameters into the process code to avoid any human errors.
tags:pcb drilling. drilling machine. automatic pcb. contact supplier. laser drilling. cnc drilling. drill machine. processing efficiency. customer service.