LK Metrology FREEDOM CLASSIC portable measuring arm
LK Metrology ALTERA 15.10.8 SCANtek5, ALTERA M 10.10.8, ALTERA C 10.7.5
LK Metrology ALTERA C 10.7.5 with PH10M probe head and TP20 probe
LK Metrology, the Derbyshire, UK-based coordinate measuring machine (CMM) manufacturer, is celebrating its 58th anniversary this year as a fully independent company following a change of ownership in 2018. "The company pioneered CMM technology and its name is linked to numerous innovations such as ceramic bridge design, air bearing and granite guideways, carbon fiber composite spindles and horizontal-arm coordinate measuring," said a company spokesperson.
The new proprietor, Angelo Muscarella, who also runs Italian firm ASF Metrology, said, "We are delighted to find ourselves entering the fourth year of operation with a healthy order book. Revenue met budget in the last financial year and we even made a profit, despite incredibly difficult trading conditions due to the pandemic. Machine service and upgrade activities actually performed ahead of budget every month since July 2020."
LK has grown its product portfolio in the last three years. In 2020 it entered the articulating-arm 3D metrology system sector with the launch of a range of six different FREEDOM arms with six size options. Earlier introductions included the SCANtek 5 version of the ALTERAM CMM with Renishaw REVO-2 probe as well as a new product, AlteraC 10.7.5, in three sizes. The latter range lowers the price of entry to LK CMM multi-sensor inspection technology and has recently been further improved in terms of accuracy and speed of measurement.
The company's DMIS-based CMM programming software, now called CAMIO 2021, has been given enhanced features in five areas, helping to increase inspection productivity, improve the quality of data collected and gain better insight into the components being measured.
Prior to that, LK introduced the Metrology Gate portal, a web-based platform consistent with the aims of Industry 4.0 that enables inspection activities performed by connected metrology devices to be monitored and controlled around the clock from anywhere in the world. A new MTConnect adapter has just been made available to allow users to add their LK CMMS to existing dashboard applications in their factories that previously were only able to display information on machine tools.
In the USA, an expanded dealer sales network has been established by LK's Michigan subsidiary involving nine new companies and 20 facilities. "Considerable sales success has been achieved in this market, a case of note being the supply to an automotive OEM of a CMM capable of 0.8 micron measuring accuracy throughout a 1,500 x 1,000 x 800 mm measuring volume, a level of performance that competitor CMM suppliers were unable to match," said the spokesperson. The installation is supporting the inspection of machined automatic transmission gears and shafts prior to their transfer to an assembly line.
The ASF Metrology group has completed ISO 17025 accreditation, the main standard used by testing and calibration laboratories around the world, which places the LK team of service engineers in the accredited list. The company also recently passed the ISO 9001 audit without a single non-conformance.
At the end of 2020, a new stylus cleaner was introduced to remove contamination from the stylus tip automatically during a measuring cycle. Called LK StyliCleaner, it takes just 30 seconds to remove any debris present to ensure accurate metrology. Due for imminent release are two new horizontal arm CMMs, one a conventional machine and the other of layout configuration, as well as a new range of large gantry-type CMMs.
The past year has given LK Metrology an opportunity to concentrate on R&D in the areas of new CMM sensors, accessories, software integrations and other new products to enhance its offering. Work is at an advanced stage on the development and integration of a new laser scanner and several products for deployment on static CMMs and articulated arms.
"Inspecting the quality of machined parts often involves the verification of surface roughness, which historically has been checked using either handheld roughness sensors or dedicated set-ups in a metrology laboratory," said the spokesperson. "Both are manual disciplines that require skill and are subject to variation. Moreover, because they are time consuming, often only a small number of samples out of a production batch can be measured. With the integration of a roughness sensor on a CMM, the measurement would become part of the inspection program and therefore automated, repeatable and fast enough for 100% inspection. Development of this technology including the associated software, without using top-end, expensive scanning probes, is currently a focus of LK."
Additionally, a third-party 2D vision probe with plug & play integration is being introduced. It is particularly suited for quality control applications in the electromobility sector.
For more information contact:
LK Metrology, Inc.
29550 W.K. Smith Drive, Unit B
New Hudson, MI 48165
810-263-6100
sales.us@lkmetrology.com
www.lkmetrology.com