Trust But Verify: Process and Product Validation

By George Allman on 06 February, 2019

Trust But Verify Main Image

In wire assemblies, there are hundreds and often thousands of opportunities for defects per assembly. Therefore, it is imperative that a manufacturer takes rigorous steps to mitigate the risk of incurring those defects. Multiple process controls must be deployed to ensure that a wire assembly is produced that meets or exceeds the customer’s requirements. Many of these measures are taken before the components are even built. Revision-controlled quality requirements---specified on prints and in workmanship standards---must be understood. Operators must be trained and must demonstrate this understanding. As an assembly is produced, a predetermined regimen of tests and other validations are employed, both by operators and technicians. These validations, depending on the project, can include mechanical, electrical, and environmental tests. Each of these stages in the quality assurance process ultimately ensures that the product meets or exceeds the customer specifications.

Read More

Topics: Products, Manufacturing

Pursuing A Paperless Process: One Company's Journey

By George Allman on 30 January, 2019

Twenty-five years ago, Liberty Electronics’ system for creating and distributing work instructions was 100% paper-based. At Liberty, as with most companies in the industry at that time, engineers created work instructions for each assembly, printed out each document, and distributed them to manufacturing personnel. These manufacturing employees, in turn, depended on these paper documents in order to assemble components according to contract. Upon completion of an order, the documents often had to be filed for reuse at a later time.

Read More

Topics: Products, Process Improvement, Productivity

Marking and Identification: Product Identification Methods

By George Allman on 05 December, 2018

 

Marking and identifying the components of wire assemblies properly is an important step in the manufacturing process. Proper identification ensures that the product reaches the required certifications, while providing practical information to the manufacturer and customer about each component of the assembly. Different types of identifying techniques, including laser marking, heat-shrinkable labels, wrap markers, and printing, all offer various options for the manufacturer to meet the client’s needs.

Read More

Topics: Products, Wiring Harness, Wire Bundle

3D Printing: Ergonomic Benefits in Productivity

By George Allman on 31 October, 2018

 

Read More

Topics: Products, Process Improvement, 3D Printing, Productivity

Understanding Insulation Materials

By George Allman on 10 October, 2018

Insulation materials provide wiring harnesses with a layer of necessary protection in a variety of ways, depending on the specific requirements the product must meet. Insulation helps protect the product mechanically, electrically, or environmentally, meeting particular needs according to the product’s application. Additionally, a variety of materials used in wiring harness insulation ensure the various functions of cable harnesses are carried out in the best way possible using the best materials for the job.

Read More

Topics: Products, Insulation, Wiring Harness

Molding and Insulation for Performance

By George Allman on 03 October, 2018

 

Read More

Topics: Products, Molding, Insulation, Wiring Harness

Wire Braiding: Machine Versus  Premade Options

By George Allman on 25 September, 2018

 

Braided coverings and shieldings are an excellent way to make wiring configurations neat and uniform. Braiding gives wires more flexibility and a longer lifespan and can also offer a layer of electric protection or abrasion resistance. Although there are two different types of wire braiding widely used in the industry,  machine braiding and premade (or slide-on) braiding, machine braiding offers more versatility, cost savings, and consistency, and should be something a contract manufacturing partner should be able to do in-house.

Read More

Topics: Products, Process Improvement

Evolution of 3D Printing at Liberty Electronics

By Liberty Electronics on 18 September, 2018

This November, Liberty Electronics will celebrate five years since producing its first in-house 3D printed part in 2013. The company added two additional 3D printers to its roster in 2016, another this month, and is looking ahead at the possibility of adding metal-capable machines in the future. The implementation of additive manufacturing has proven to be incredibly successful for the company and has continued to set Liberty apart as a versatile innovator in the industry.

Read More

Topics: Products, Company News, Process Improvement

About Wired Success 

Wired Success is a Liberty Electronics publication for engineers, procurement professionals, and others in manufacturing and the supply chain who want to keep up with news, advances, and products for use in a range of industry sectors to include aerospace, defense contracting, rail, light transit, medical devices, and more. Please subscribe for regular updates or follow us on our social media channels. For media inquiries, please contact us here.

liberty-electronics 

Aerospace OEM Challenges

Recent Posts

Get Articles by Email

Connect with Liberty