Used SMT Equipment | Pick and Place/Feeders
Samsung SM411 parameters To the way the flight vision Number of Spindles 6 Spindles x 2 Gantry Mounting Speed Flying Vision Chip 1608 SOP 42,000 CPH (IPC9850) 30,000 CPH (IPC9850) Mounting accuracy Chip ± 50 μ @ 3σ / Chip (Base
Amid the COVID 19 crisis, Precision PCB Sevices, Inc. remains open and cable to provide quick turn BGA Rework and Reballing Services with offices in Northern Californa and Dallas, Texas. Today are introducing our new Side View Camera for BGA Rework
Used SMT Equipment | Pick and Place/Feeders
Samsung SM320 Pick and Place Machine Specifications: Chip theoretical speed ：18500CPH Mounting range 0402mm Chip ~ □ 55mm IC Placement accuracy plus or minus 0.03mm PCB size 510 * 460-460 * 400mm Equipment size 50 x 40 mm ~ 460 x 400mm Co
Technical Library | 2019-06-12 10:33:58.0
The success of ball grid array (BGA) placement on electronic assemblies is as much a matter of proper preparation and planning, as it is technique. In some designs, it is more appropriate to apply BGAs using a rework station that isolates the placement of the device, without subjecting the entire assembly to thermal reflow. This is especially beneficial in board constructions where the number of BGAs is limited, and the application of the solder paste is difficult, due to small pitch features that stretch the limitation of the stencil construction. Another application for rework stations, involves very large and thermally conductive BGAs, which will not uniformly reflow with other components on the assembly, and may require special process parameters for their proper placement. The most common use of BGA rework stations are for assemblies requiring BGA removal and replacements due to failures in the initial assembly stage.
Industry News | 2018-07-16 17:50:00.0
Side View Camera now available with all BGA Rework Stations
Used SMT Equipment | Chipshooters / Chip Mounters
=1) Vision recognition ±0.04mm Feeder inputs Max. 80 on 8mm T/F*6 *1 Please ask for details on E size board. *2 When using MNVC. (option) *3 When using both high-resolution camera and MNVC. (option) *4 Effective
Technical Library | 2019-05-30 10:59:13.0
In the current economic environment, the ability to reuse ball grid array(BGA) components that have failed due to solder defects may be an efficient way for electronics manufacturers to reduce costs. Cost may not be the only driving factor in the decision to engage in this recycling practice. The increasing demands placed upon the complexity of microprocessors and integrated circuits (ICs) has decreased the availability of some components, and increased their lead time. Because of this, reballing may provide a means to meet schedule, reduce rework turn-around time, and give a manufacturer a decisive advantage over other companies in an ever increasingly competitive market. This article will discuss the process of reballing BGA components (Figure 1), examining preparation (the preform method, the screen method), and cleaning and bake-out.
Technical Library | 2020-11-09 16:59:53.0
A customer contacted ACI Technologies regarding a high failure rate of their assemblies. They provided assemblies to be X-rayed and inspected for the purpose of identifying any process related issues such as (but not limited to) solder and assembly workmanship and evidence of damage due to moisture related problems during reflow (a.k.a. "popcorning"). Moisture damage usually appears as physical damage to the component. The first indication of moisture damage would be externally observable changes to the package in the form of bulging or fractures to the outer surface of the component, an example of which is shown in Figure 1. Internally observable indicators of moisture damage typically include fractures to the die inside the package and lifted or fractured wire bonds. These conditions would be apparent during transmissive X-ray inspection. Another symptom of moisture related damage would be inconsistent solder joint sizes that result from package deformation during the liquidus phase of the reflow process. None of these indicators of moisture related damage were present on the customer samples.
New Equipment | Rework & Repair Services
On the cutting edge of technology, we offer a full line of high tech services to assist contract manufacturer's and product research and developers. Specializing in quick turn around times to help get your product to market on time. Training Serv
Used SMT Equipment | Pick and Place/Feeders
SAMSUNG CP63HP / CP63 High Speed Mounting Machine CP63HP Under IPC9850 conditions, the mount speed is 30,000 CPH The mount range is 0603(imperial 0201) ~ 24mm components, including BGA, QFP PCB large size Max. 500Mm * 400mm Additional 116 8mm fee
