...Hu Zhou; Bin Yu; Ning Li; Jie Zhou; Xiaoyang Luo; Jialin Tang; Xianzhi Qin Purpose This paper aims to provide a new drilling entry board for printed circuit board (PCB) process, superior in heat dissipation, lubrication, water solubility and hole location accuracy, achieving an excellent drilling...

...Lixin Huang Purpose – This paper aims to analyze their generation mechanism and factors influencing burr generation. The final goal is to use appropriate drill design and drilling process to control the generation of burrs. Design/methodology/approach – The mechanism of burr generation...

...Haitian Zou; Baolin Wang Purpose – The purpose of this study was to investigate the thermal deformation effect of a machine tool frame on hole registration accuracy. Hole registration accuracy represents the drilling performance of a machine tool, and it greatly depends on the thermal deformation...

...Xiaohu Zheng; Dapeng Dong; Lixin Huang; Xibin Wang; Ming Chen Purpose – The paper aims to investigate tool wear mechanism and tool geometry optimization of drilling PCB fixture hole. Design/methodology/approach – An experimental study was carried out to investigate the chip formation...

...Hu Zhou; Ruiping Xun; Qingquan Liu; Peng Wu Purpose The purpose of this paper is to provide a new entry board for drilling holes on the PCBs, superior in heat removal effect, lubricating effect and hole locating effect in forming holes, resulting in an excellent process of forming holes...

... to avoid the problems of via‐drilling defects and solder joint failure. Design/methodology/approach The failure of PCB vias with solder bubbles was investigated through cross sections and SEM microstructure inspection, TMA measurement, moisture absorption analysis and DSC measurement. The moisture...

...Lianyu Fu; Qiang Guo Purpose The purpose of this paper is to present a method and a system for measuring drill bit temperature on‐line in the micro drilling process and to characterize drilling processes via drill bit temperature. Design/methodology/approach The drill bit temperature...

... the uniquely developed “MS process”, and it has been verified that each of the glass fabrics possesses the most suitable structure to attain uniform distribution in the laminates. The laminates, using the newly developed glass fabrics, have proved that the micro‐diameter drilling, that is laser drilling...

... © MCB UP Limited 2000 --> Excellon release full range 170K RPM spindle Keywords Excellon, Drilling Here is how you can turn Excellon technology into profit for your business. A widely known company had a sophisticated backplane job that used to take four hours 10...

... Excellon Automation introduces exclusive large format, thick panel drilling Keywords Excellon, Drilling With the increasinn demand for large thick panels, ExcelIon has developed the XLP (extra large panel) four-station drilling system. The large panel capability of four stations...

... © MCB UP Limited 2000 --> Excellon Drilling Sensors Excellon announces: electric field sensing depth control drilling Keywords Excellon, Drilling, Sensors Excellon Automation announces the release of the next generation in drill tool monitoring for the printed...

... © MCB UP Limited 2000 --> NanoVia Microvias Lasers Drilling Adaptive High Speed Microvia Drilling System Keywords: NanoVia, Microvias, Lasers, Drilling NanoVia, LP a company specializing in the manufacture of purpose built high speed microvia drilling systems...

... These developments are the driving force behind the development of Excellon's three new mechanical drilling product lines. They will also be available as new options on selected models of the present Century and System lines. For further information visit booth # 2434. © MCB UP Limited...

... © MCB UP Limited 2000 --> Excellon Automation Printed circuit boards Multilayers Drilling Keywords Excellon, Automation, Printed circuit boards, Multilayers, Drilling Excellon Automation has announced the release of the high-speed version of the Century family...

... The unique concept is further enhanced by the incorporation of Excellon's patented Dynamic Temperature and Accuracy Control System (DCS™) which insures high accuracy drilling on large panel multi-spindle machines in even the most demanding drilling applications in sub-optional environmental...

... © MCB UP Limited 1999 --> Speedboard Drilling Printed circuit boards Speedboard continues expansion drive Keywords: Speedboard, Drilling, Printed circuit boards Speedboard Ltd continues its expansion with a £200K investment in the board fabrication area...

... © MCB UP Limited 1999 --> Microtech Drilling Microtech install additional drilling capability Keywords: Microtech, Drilling Microtech, part of the Intelek Group, announce the purchase of a Klingenberg Micronic 76-6 drilling station from Microcad Service...

... © MCB UP Limited 1999 --> Drilling Eidschun Engineering Eidschun Engineering Keywords Drilling, Eidschun Engineering Eidschun Engineering announced that Colonial Circuits (Fredericksburg, VA) has ordered the EIDSCHUN E50 Drill Debris Remover. The Drill Debris...

... © MCB UP Limited 1999 --> Drilling Excellon Excellon Automation introduces Uniline driller/router with autoload Keywords Drilling,Excellon Excellon Automation have announced the release of the Uniline driller/router with cart autoload. The expansion...

... © MCB UP Limited 1999 --> Drilling Eidschun Engineering Airknife removes debris from boards Keywords Drilling,Eidschun Engineering Eidschun Engineering Inc. announces newly-designed equipment to resolve the printed circuit board fabrication problem of debris left...