Hanwha SM485P Pick and Place Machine Placement speed: 12,000 CPH (Optimum) Machine dimension: 1650*1679*1993mm Weight: Approx 1600kg SM485P is a multifunctional Hybrid Pick and Place Machine. In addition to SMD components, it can quickly and reliabl
Electronics Forum | Wed Jul 20 03:10:45 EDT 2011 | umar
I have mount the 8 pcs SEVEN SEGMENT LEDS on the PWB side at SMT Process, after reflow the board test at customer side and facing some issues which is missing segment and also one segment founded dimmers compare to other segment. Data sheet of LEDs
Electronics Forum | Wed Jul 20 08:40:27 EDT 2011 | mosborne1
Umar - This is usually seen when the lead frame in the die attach is cut with a diamond saw instead of a lasar. We have seen this problem years ago from HP 7 segment displays. If you have Enviromental box (tenney box) you can temp cycle them from 0 d
Used SMT Equipment | Pick and Place/Feeders
ASM Siplace D4i Pick And Place Machine Features: With the SIPLACE D4i, we can provide you with an extremely powerful placement machine with four gantries and four 12-nozzle Collect&Place heads. It is thus a high-speed placement a machine that com
Industry News | 2020-11-06 17:34:05.0
Nano Dimension Ltd. (Nasdaq: NNDM) announced today that it will hold a webinar on Monday, Nov. 16, 2020 at 10 a.m. ET / 4 pm. CET.
Industry News | 2014-02-20 10:36:06.0
ViTrox Technologies will debut the new V510 Optimus 3D AOI system in booth #717 at the IPC APEX EXPO, scheduled to take place March 25-27, 2014 at the Mandalay Bay Resort & Convention Center in Las Vegas, Nevada.
Technical Library | 2024-04-29 21:39:52.0
In this paper, we develop and put into practice an Automatic Optical Inspection (AOI) system based on machine vision to check the holes on a printed circuit board (PCB). We incorporate the hardware and software. For the hardware part, we combine a PC, the three-axis positioning system, a lighting device and CCD cameras. For the software part, we utilize image registration, image segmentation, drill numbering, drill contrast, and defect displays to achieve this system. Results indicated that an accuracy of 5µm could be achieved in errors of the PCB holes allowing comparisons to be made. This is significant in inspecting the missing, the multi-hole and the incorrect location of the holes. However, previous work only focusses on one or other feature of the holes. Our research is able to assess multiple features: missing holes, incorrectly located holes and excessive holes. Equally, our results could be displayed as a bar chart and target plot. This has not been achieved before. These displays help users analyze the causes of errors and immediately correct the problems. Additionally, this AOI system is valuable for checking a large number of holes and finding out the defective ones on a PCB. Meanwhile, we apply a 0.1mm image resolution which is better than others used in industry. We set a detecting standard based on 2mm diameter of circles to diagnose the quality of the holes within 10 seconds.
Lewis & Clark | http://www.lewis-clark.com/shop/page/21/
. A free written estimate will be provided to you within 48 hours of receipt. Any missing parts or replacements parts are notated on the estimate along with calibration options. REPAIR PROCESS
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/questions-answers_forum34&SO=V_page21.html
:51pm 4 620 By Guido 15 Dec 2014 at 7:17am In OrCAD PCB .DRA, Missing Pad Stacks By simpsond , 10 Jun 2021 at 7:58am 5 621 By Ralph_H 05 Jun 2022 at 8
