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SMTnet Express, December 24, 2014, Subscribers: 23,651, Members: Companies: 14,149, Users: 37,444

Technical Library

Profiled Squeegee Blade: Rewrites the Rules for Angle of Attack

Ricky Bennett, Rich Lieske - Lu-Con Technologies, Corey Beech - RiverBend Electronics

For centuries, the squeegee blade has been used throughout many applications for depositing viscous materials through screens and stencils to transfer images on to substrates, from cloth material to electronic circuit boards. One area of blade printing mechanics that have been reviewed many times is the angle of attack of the blade. Typically it has been tested from 45 degrees to 60 degrees to optimize the printing quality and efficiency. However, this typically ends up as a compromise, from fill characteristics (45 degrees) to print definition (60 degrees).

This paper will present the revolutionary performance of the profiled squeegee blade, which has recently been developed to create a virtual multi angle of attack for unsurpassed process control for all types of stencil printing processes.

read article »

Forum search results for related keywords: squeegee, stencils, print quality.

SMT / PCB Products

CUBE.460 Selective Soldering System

Wave / Selective Soldering

Juki

S-922N-LED
Dual-lane Dispenser

Dispensing

Nordson Asymtek

Mark5 Series -
Reflow System
The Mark III Reflow System

Reflow

Heller

ZESTRON® EYE
Monitoring System

Cleaning

ZESTRON

SP700avi -
Stencil Printer

SP700avi Inline Stencil Printer

Printing

Speedprint

MV-2GT Series -
Desktop AOI Machine

Inspection

Mirtec

X-eye 6200 Auto X-ray Inspection System

Inspection

SEC

iico
Pick & Place System

Pick & Place

Europlacer

ProntoVIEW-MARKUP
Assembly Viewer...

Software

Unisoft

Electronic Equipment Mart

Beamworks Spark 400 Laser Soldering System

Pick and Place Equipment

IBE SMT Equipment

GPD DS9/00IL Dispenser

Adhesive Dispensing Equipment

JMW Enterprises

Samsung RF-2082C
Reflow Oven

Reflow Ovens

AdoptSMT Europe

Quad Parts, Feeders, Nozzles

Pick and Place Equipment

PPM Parts

Universal Instruments
Genesis GX-11D

SMD Placement Machines

CE Exchange

Yamaha YG200 & YS12

Pick and Place Equipment

Shenzhen Tek...

Events Calendar

BGA Process and Product Failures - Causes and Cures

Online Webinar | January 29 | ASKbobwillis.com - Just like surface mount, the use of BGA's can affect printed board layout, assembly, inspection and repair process. However BGA's provide significant advantages over fine pitch components on assembly yield....

National Electronics Week 2015

Birmingham, UK | April 21 - 22 | NEW Events Ltd - See the latest technologies, share ideas, be educated and network....

SMT Hybrid Packaging

Online Webtorial | May 5 - 7 | Mesago Messe Frankfurt GmbH - Europe's leading event for System Integration in Micro Electronics...

Career Center

Jobs:

Service Engineer

Longmont, CO, USA | A-Tek Systems Group LLC

Service Technician

Northern CA and WI, USA | Kurtz Ersa Corporation

Through Hole Process Engineer / Manager

Ogden, UT, USA | PCB Solutions, Inc

Resumes:

SMT Prototyping

Jacksonville, FL, USA

SMT Manager/Operator/Electronics Technician

Tucson, AZ, USA

Industry Associations Events

SMTA

SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.

Membership Info | SMTA Certification | Bookstore

Next Event: SMTA Webtorial: Thermal Events: Root Cause Analysis & Prevention for Electronics - January 8 15

IPC

IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.

Membership Info | Training & Certification Programs | Standards & Publications - Online Store

Next Event: IPC APEX EXPO Conference & Exhibition 2015 - February 24 - 26

Technical Editor - Davef (submit your technical articles)

Newsletter Editor - Anna Girouard

SMTnet.com, 98 Elm Street, Portland, Maine 04101 USA, Tel.207-780-0887.

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Used PCB Assembly Equipment - CE Exchange

Global Source for Advanced SMT Solder Products - Amtech

Pre-owned SMT Machines

PCB Prototype the Easy Way - Get Online Quote

PCB Cleaning products - Zestron

Quantum Series In-Line, Large-Format Fluid Dispensing for SMT, PCB, and MEMS - Nordson Asymtek

Used SMT Equipment - IBE

JUKI CUBE.460 - New, Low-cost Selective Soldering System

Mark5 SMT Reflow Oven - Heller

3D SMT AOI - Mirtec

ii-Feed tape feeding solution for Europlacer machines

SP700avi inline smt screen printer - Speedprint

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