Technical Library: pcb cavity design (Page 2 of 11)

Revolutionize PCB Manufacturing with SMT Dispensing Machines

Technical Library | 2023-12-18 11:33:57.0

Elevate your electronic manufacturing game with the I.C.T-D600 SMT Dispensing Machine! Precision, safety, and efficiency in one powerful solution. ​In the dynamic realm of electronic manufacturing, precision and efficiency are not just preferences but essential requirements. Introducing the I.C.T-D600, an automatic glue dispenser machine engineered to enhance production processes across various applications. From chip encapsulation to PCB assembly, SMT red-glue dispensing, LED lens production, and medical device creation, SMT dispensing machine is a versatile solution tailored to meet the demands of the industry. Essential Attributes Of The I.C.T-D600 Automatic Glue Dispenser Machine 1. Compliance with European Safety Standards: The I.C.T-D600 SMT dispensing machine prioritizes not only efficiency but also safety, boasting compliance with European safety standards and holding a CE certificate. This ensures a secure and reliable manufacturing environment, aligning with global quality benchmarks. 2. International Component Quality: Internationally renowned components form the core of the D600 SMT dispensing machine. From Panasonic servomotors to MINTRON CCD, each element is carefully selected, guaranteeing high performance and durability. This commitment to quality components results in a machine that operates seamlessly, reducing downtime and maintenance costs. 3. Impressive Performance Metrics: The SMT dispensing machinedoesn't just meet expectations; it surpasses them with exceptional performance metrics: Maximum Guide Rail Speed: 400mm/s Fastest Injection Valve Speed: 20 spots/sec Dispensing Accuracy: ±0.02mm Repeated Accuracy: ±0.01mm Machine Characteristics: Core Part – Jet Valve The non-contact jet dispensing method ensures high-speed operation (max jet speed: 20 spots/second), high accuracy with a minimum dispensing volume of 5nl, and flexibility with extremely small dispensing volumes. The thermostatic system for the flow channel and sprayer ensures uniform glue temperature, resulting in low maintenance costs and an extended service life. Enhanced Capacity: Non-contact jet dispensing eliminates the need for Z-axis motion. Integrated temperature control technology reduces manual intervention. Automatic glue compensation minimizes artificial regulation time. Dual-track design reduces waiting time. Automatic visual location identification and compensation. Non-contact height detection with laser reduces height detection time. Flexibility: Capable of handling substrates or backings of various sizes. Optional heating module. Independent control of dual tracks with user-friendly software. Fast switching between different product lines. Universal platform suitable for various processes with different glues

I.C.T ( Dongguan ICT Technology Co., Ltd. )

Hand Printing using Nanocoated and other High End Stencil Materials

Technical Library | 2019-05-29 23:10:30.0

There are times when a PCB prototype needs to be built quickly to test out a design. In such cases where it is known early on that there will be multiple iterations or that a "one and done" assembly will be made that there will be some SMT assemblers who choose to hand print solder paste onto the board using a "frameless" stencil. In such cases where hand printing is used, the consistency of the printing technique has typically been in question. Furthermore, the effectiveness of both the nanocoatings as well as the higher end stainless steel materials, which have been heretofore studied in controlled printing environments, will be evaluated for their impact on the hand printing process.The purpose of the study was to determine the effectiveness of select nanocoating materials as well as certain high end stainless steel stencil materials as they relate to the manual SMT printing process. A variety of nanocoatings were applied to SMT metal stencils and solder paste volume measurements were taken to compare the effectiveness.

BEST Inc.

PCB vias design recommendation

Technical Library | 2019-05-29 01:47:22.0

1.Vias near SMD pads: Solder can flow into the via after melted. As a result cold joint will appear in the end. Check the picture below. 2.Vias on SMD pads: Solder can flow into the via more easier after melted. Check the picture below. 3.Via opening without soldermask covered. When workers solder TH parts by hand, soldering iron can touch vias sometime, then tiny amounts molten solder will stay on vias. This can lead to electrical short easily. We recommend you make all vias tenting (covered by solder mask) if it is possible.

PCBNPI-Professional PCB Fab/PCB Assembly Service Provider From China

Challenges of Manufacturing with Printed Circuit Board Cavities

Technical Library | 2021-01-06 20:28:58.0

Cavity technology in a Printed Circuit Board (PCB) has existed for many years. The methodology to create the cavity in the PCB has evolved over time as technologies have advanced and the manufacturing process varies by the individual PCB

Intel Corporation

SMT Manufacturability and Reliability in PCB Cavities

Technical Library | 2012-05-31 18:01:31.0

First published in the 2012 IPC APEX EXPO technical conference proceedings. Considering technological advances in multi-depth cavities in the PCB manufacturing industry, various subtopics have materialized regarding the processing and application of such

AT&S

The role that sapphire ceramic PCB play in MEMSdevices

Technical Library | 2023-05-10 01:39:38.0

DPC (DirectPlatingCopper) thin film process is a method of prepare copper film using magnetron sputtering technology. This process is a process in which the copper target with the target material is placed in a true cavity chamber, and plasma is generated on the copper target surface by magnetron sputtering technology. The ions in the plasma are bombarded on the surface of the target, which is sputtered into fine particles and deposited on the substrate to form a copper film.

Folysky Technology(Wuhan)Co.,Ltd

Realistic Implementation of Signal Integrity Screening – Guidelines for PCB Designers

Technical Library | 2010-08-19 17:50:32.0

This article looks at each of the roles of the engineer and PCB designer, considers the traditional design process, and makes suggestions on how the designer can contribute significantly to improving a design’s overall signal integrity while simultaneousl

Zuken

How to improve reliability of PCB equipments

Technical Library | 2012-12-12 03:17:51.0

When we designed the PCB equipments, we should try to simplify crcuit and structure design that on the premise of ensuring the equipments to meet the technology and performance, In modern society, modules design (MD)is a effective measures to improved the pcb equipment reliability. The system were made up simpleness functions of modules to reducing the complexity of the design. Both domestic and abroad, a large number of facts have proved this point, MD was a best choice for PCB equipment design.

Everest PCB equipment Co.,Ltd

Design For Test Considerations For PCB Design

Technical Library | 2006-07-14 11:48:11.0

The perennial question in electronics design and manufacture is: "How do I design a printed circuit board (PCB) so that it can be properly tested?" To achieve this objective, there are a number of design-for-test (DFT) considerations and techniques. Some are major, others, minor. However, the total contributes to a highly effective PCB design so that testing procedures applied to a given design result in high 90 percent plus test coverage.

NexLogic Tech, Inc.

Heat Management in Printed Circuit Boards

Technical Library | 2010-12-16 16:59:09.0

This report discusses the significance of heat management in the design of printed circuit boards (PCB). After an introduction into the basics of PCBs the crucial mechanisms of heat transfer are discussed with regard to significance and typical design par

Lund University, The Faculty of Engineering


pcb cavity design searches for Companies, Equipment, Machines, Suppliers & Information

Precision PCB Services, Inc
Precision PCB Services, Inc

Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.

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1750 Mitchell Ave.
Oroville, CA USA

Phone: (888) 406-2830

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Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.