Product Details Supplier Info More products

How we listen and respond to customer feedback can sometimes result in the development of important new products or subtle variants of existing products which help to improve manufacturing processes. A good example of this is a new BEARING PROOF LOAD TEST MACHINE recently introduced by UNASIS International Ltd, the specialist custom bearing and tool manufacturing division of the CARTER MANUFACTURING group of companies.

Initially developed for the aerospace industry for load testing spherical plain bearing applications on airframe structures, landing gear, door systems and engine mounts, the machine enables users to control the amount of load applied to bearings with incredible accuracy to satisfy the most demanding process specifications. The traditional method of using a hydraulic bench press has its limitations, most important of which is its in-ability to control the ramp-up and ramp-down rates which are becoming standard in OEM process specifications.

The bearing proof load machine can precisely increase the axial static loads applied to bearings at a rate of 1% per second and generate highly accurate data with an accuracy of +/- 0.1% of the full scale with a displacement resolution of +/- 0.01%. This ensures a much more accurate and reliable system for users to validate the integrity of their bearing housing assemblies. (See Graph Image).

The new test machines are designed to be an integral part of mass production processes providing users with the benefits of optimum repeatability, minimised risk and significant time-savings. Following the development of the customer’s program supported by Carter Manufacturing and accompanied by operational training with a step-by-step instructional video, the machine can be quickly utilised by a low-skilled worker.

This is important in view of the current supply chain issues affecting global manufacturing as it means users have more control of their operations by having a proven and incredibly accurate testing capability in-house.

In addition to proof load testing the machine can also be programmed to operate as a precision tensile testing machine so it offers the flexibility of being a multi-functional system which is highly adaptable for other applications such as bushing installations and strain measurements.

The success of the system and its ability to meet the exacting aerospace specifications it was initially developed for is underlined by its satisfying the demands of the major manufacturer’s Boeing and Airbus. For example, conforming to Boeing’s BAC5435, NAS0331 specifications, Airbus’s AIPS and AIPI03-03-012 and Bombardiers’ BAPS 175 range, in addition to many other recognised specifications.

This machine also aligns perfectly in the motorsport industry with critical suspension bearings and is also proven critical for validating bearing assemblies for space exploration vehicles and other spacecraft systems.

More at:  https://www.carterbearings.co.uk/aerospace-bearing-tools/proof-load-test-machine

See Video at:  https://vimeo.com/645205198

Tel: +44 (0) 1865 821 720       email: sales@carterbearings.co.uk

Carter Manufacturing Limited

Carter Manufacturing has been providing revolutionary ideas in motion since 1999, starting with the European distribution agreement for Carter Manufacturing Inc products, from which the name was adopted. The company has now grown its product portfolio to a range that services many specialist worldwide customers with bearings, bearing assemblies and linear products.

We have exclusive European Master Distributor status for Carter Manufacturing Inc, Cobra Solid Lubricants, Silverthin Precision Thin Section Bearings, Unasis Bearings & KMS and also have agreements in place with specialist premium manufactures IBC, THK & Unitec.

Our Quality Management system is certified to ISO 9001:2008 incorporating the Aerospace requirements AS9120 Rev A ensuring your products carry full trace-ability.

From our location in Oxford the scientific high tech zone of the UK we are able to service a global community of customers. We work in Sterling, Euro and Dollar currencies, so no matter what your location we can provide solutions in a suitable currency for you.

Our company is focused on understanding our customer engineering problems and strive to find solutions that are tailored to each individual application. We have built up an in depth understanding of the way bearings interact with applications and are able to recognise and analyse bearing failures to determine how to progress and overcome problems effectively.

Over time Carter has proven industry ability to bring concepts from the drawing board through to realised products that work. Whether it is for prototype gearboxes, aircraft actuation components or advanced radar systems Carter Manufacturing has provided and continues to provide solutions to ever more complex engineering requirements.

Carter Manufacturing – Revolutionary ideas in motion.

View full profile