New Equipment | Soldering Robots
PLC Action and PC Picture Processing Optional Quickly Laser Tin-Ball Spraying Soldering Machine Product Parameter : Feeding Way Carry in or out track or on-line type or jig, single or double station Lase
New Equipment | Cleaning Equipment
PCBA CLEANING MACHINE 5600 Demensions:600 x 1000 x 1600mm PCB width:50-400mm PCB Length:Max 460mm Pitches:10,20,30mm Product description: PCBA CLEANING MACHINE 5600 INQUIRY PCBA CLEANING MACHINE 5600 Product Introduce:
Industry News | 2012-01-07 21:33:05.0
To support the consistent and rapid growth in Eastern Europe’s electronics assembly industry, IPC will hold its second annual IPC Conference on Electronics Assembly: Soldering, Assembly & Inspection in Budapest, Hungary, on 20-22 March 2012. This three-day event includes workshops, a two-day technical conference and a tabletop exhibition, providing myriad opportunities for participants to network with industry experts and gain insight into new technologies and trends in this key market.
Industry News | 2023-05-30 06:34:56.0
For the first time, IPC hosted a regional hand soldering competition in Vincenza, Italy, at Focus on PCB May 17-18. Welcoming 28 competitors representing 20 Italian companies, contestants competed to build an assembly in accordance with IPC-A-610, Class 3 criteria and were judged on the functionality of the assembly, compliance with the assembly process, and overall product quality. IPC Master Instructors (MIT) from IPC training center GestLabs judged contestants, allowing a maximum of one hour to complete the process.
Technical Library | 2015-09-23 22:08:32.0
A molded interconnect device (MID) is an injection molded thermoplastic substrate which incorporates a conductive circuit pattern and integrates both mechanical and electrical functions. (...) Flip chip bonding of bare die on MID can be employed to fully utilize MID’s advantage in device miniaturization. Compared to the traditional soldering process, thermo-compression bonding with gold stud bumps provides a clear advantage in its fine pitch capability. However, challenges also exist. Few studies have been made on thermocompression bonding on MID substrate, accordingly little information is available on process optimization, material compatibility and bonding reliability. Unlike solder reflow, there is no solder involved and no “self-alignment,” therefore the thermo-compression bonding process is significantly more dependent on the capability of the machine for chip assembly alignment.
Technical Library | 2014-11-06 16:43:24.0
This paper summarizes the results of recent investigations to examine the effect of electroless nickel process variations with respect to Pb-free (Sn-3.0Ag-0.5Cu) solder connections. These investigations included both ENIG and NiPd as surface finishes intended for second level interconnects in BGA applications. Process variations that are suspected to weaken solder joint reliability, including treatment time and pH, were used to achieve differences in nickel layer composition. Immersion gold deposits were also varied, but were directly dependent upon the plated nickel characteristics. In contrast to gold, different electroless palladium thicknesses were independently achieved by treatment time adjustments.
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/Vacuum-Void-Reduction-Reflow.pdf
Vacuum Reflow Processing On Solder Joint Voiding To be published in the Proceedings of SMTA International, September 17 - 21, 2016, Rosemont, IL
Heller 公司 | http://hellerindustries.com.cn/Vacuum-Void-Reduction-Reflow.pdf
The Effect of Vacuum Reflow Processing On Solder Joint Voiding And Thermal Fatigue Reliability To be published in the Proceedings of SMTA International, September 17 - 21, 2016, Rosemont, IL
