Semi-automatic stencil printer with vision system for quick board alignment
27 July 2005Manufacturing / Production Technology, Hardware & Services
Surveillance
News & Events
The requirement for using lead-free solder paste has pointed most people's attention to the fact that higher soldering temperatures are needed. However, there is another challenge, and that is, printing accuracy because of poor wetting behaviour of lead-free solder pastes.
Flexibility and accuracy were key for Dima when designing its latest semi-automatic stencil printer, the HS-100. The heart of the machine has a rigid casting where the motor-driven printing head is guided over the frame with linear bearings.
All parameters like printing speed, squeegee pressure, lift off speed, printing stroke and maintenance parameters can be programmed using the Dima-soft Windows-based user interface, offering optimum settings for every individual PCB. Once the system knows the correct position of the board it will alarm the operator when the board position is not within the preset tolerance. The maximum tolerance level between the board and the stencil is programmable between 1 and 100 microns.
The PC-controlled HS-100 is equipped with a 15" TFT monitor and two CCD cameras for a clear view on the process and accurate board alignment, a scaled PCB table for repeatable board placement with a high mix of boards, a Mylar foil for test printing and board alignment and magnetic locating pins, board supports and software controlled vacuum units for easy board placement. Optional features are a squeegee starter set, a puck pack adapter and under stencil cleaning unit.
The HS-100 allows stencil frames up to 58,4 x 58,4 cm; the maximum print area is 450 x 400 mm; machine accuracy is ±25 μm @ 3 sigma while the repeatability is ±10 μm @ 3 sigma, enabling printing for components with a pitch of 0,3 mm.
For more information contact MyKay Tronics, +27 (0)11 902 6820.
Highest increase in global cyberattacks in two years
Information Security News & Events
Check Point Global Research released new data on Q2 2024 cyber-attack trends, noting a 30% global increase in Q2 2024, with Africa experiencing the highest average weekly per organisation.
Read more...From QR code to compromise
Information Security News & Events
A new attack vector involves threat actors using fraudulent QR codes emailed in PDF attachments to bypass companies' phishing security measures by requiring users to scan the code with their mobile phones.
Read more...Here’s to a SMART 2025 SMART Security Solutions
Editor's Choice News & Events
This is the final news brief from SMART Security Solutions for 2024, and the teams would like to take this opportunity to thank our readers, advertisers and partners and wish everyone a safe and secure festive season.
Read more...Organisations fear AI-driven cyberattacks, but lack key defences Kaspersky
Information Security News & Events Training & Education
A recent Kaspersky study reveals that businesses are increasingly worried about the growing use of artificial intelligence in cyberattacks, with 56% of surveyed companies in South Africa reporting a rise in cyber incidents over the past year.
Read more...ONVIF launches new online learning initiative
Training & Education Surveillance News & Events
ONVIF has released the first course in a new online learning initiative designed to promote greater knowledge and understanding of ONVIF's workings. The first “Introduction to ONVIF” course is now available.
Read more...Axis announces ARTPEC-9 SoC Axis Communications SA
Surveillance News & Events
Axis Communications has announced the 9th generation of its system-on-chip (SoC). ARTPEC-9 builds on and refines the capabilities and features of previous generations of the company’s in-house designed SoC, including exceptionally low bitrate, AI-powered analytics, quality imaging, and enhanced cybersecurity.
Read more...Enhanced remote video management Duxbury Networking
Surveillance News & Events
Duxbury Networking has announced the release of Milestone Systems’ XProtect 2024 R2 advanced video management software (VMS), offering improved remote management, optimised video performance, and further enhancing the operational efficiency of businesses across various sectors.
Read more...SA company develops world-first safe K9 training for drug detection
Editor's Choice News & Events Security Services & Risk Management Government and Parastatal (Industry)
The Braveheart Bio-Dog Academy recently announced the results of its scientific research into training dogs to accurately detect drugs and explosives without harming either the dogs or their handlers.
Read more...2025 Southern Africa OSPAs entries now open Technews Publishing
Editor's Choice News & Events Training & Education
Entries are now open for the 2025 Southern Africa Outstanding Security Performance Awards (OSPAs). The OSPAs are designed to be both independent and inclusive, providing an opportunity for outstanding performers, to be recognised and their success to be celebrated.
printer friendly version