XT Thread Sets
CASE STUDY
APPLICATION GAUGING
Bowers Group’s XT Thread Gauges Help UWR in Custom Race Car Solution Bowers Group's precision measurement expertise played a crucial role in supporting the UWR with the manufacture of an adaptor plate.
XTH Holematic Pistol Grip Thread Gauging Sets - Metric
The University of Wolverhampton Racing Team (UWR) is dedicated to combining academic learning with practical racing experience. In collaboration with Morgan Motor Company, UWR converts engineering concepts into competitive racing solutions. UWR and the Morgan Motor Company had been engaged in an ongoing partnership to assist building two new CX platform Plus 4 cars from road production vehicles into fully prepared racing cars, which in March of 2021 were the first of their kind. The UWR team scheduled track test days to gather performance data on the new racing cars, where they discovered an issue under extreme track conditions. This resulted in high engine and oil temperatures that could impact performance, which was more noticeable at the time in the Automatic iteration of the car than the manual version. The Challenge At the time of the project the latest iteration of the BMW B48 engine had no off-the-shelf oil cooler conversion available. The UWR team decided that the best way to address the engine overheating was to lower the oil temperatures. Time was of the essence as they understood that elevated oil temperatures could significantly impact the engine and its components. It was decided that straining the cooling system and cooling the oil externally, rather than relying on the standard BMW oil filter housing’s heat exchanger, would be more effective in reducing overall engine and oil temperatures. After exploring additional venting options to increase airflow through the radiator and engine bay that didn’t give them the desired impact, the UWR team designed an adaptor plate to replace the standard heat exchanger on the oil filter housing. Found on many OEM manufacturers such as, Morgan, MINI, and Toyota, this plate would enable the installation of an external oil cooler system, which was much better suited to effectively lower both oil and engine temperatures in unison. The Solution The team sought assistance from its partners and sponsors, including Bowers Group, Quickgrind, and Tungaloy UK, for the tooling and manufacturing of the plate. Time was critical to resolve the issue as quickly as possible to continue development of the vehicles. Bowers Group promptly supplied an XT3 Holematic Thread Gauge to test the connections, ensuring the adaptor plate could be built accurately. Precision measurement was crucial for manufacturing the adaptor plate which would be used to convert the standard oil heat exchanger found on the BMW B48 variant engine into an external oil cooler system, and acts as a fluid barrier and pathway for both oil and engine coolant. Accuracy was essential to ensure the plate performed as intended.
Code No
Head
Ring
Readout
THRSH-M10x1
THRH-M10x1
THRR-M10x1
XTPG02M-BT
THRSH-M10x1.25
THRH-M10x1.25 THRR-M10x1.25 XTPG02M-BT
THRSH-M10x1.5
THRH-M10x1.5 THRR-M10x1.5 XTPG02M-BT
THRSH-M12x1.00
THRH-M12x1.0 THRR-M12x1.00 XTPG02M-BT
THRSH-M12x1.25
THRH-M12x1.25 THRR-M12x1.25 XTPG02M-BT
THRSH-M12x1.5
THRH-M12x1.5 THRR-M12x1.5 XTPG02M-BT
THRSH-M12x1.75
THRH-M12x1.75 THRR-M12x1.75 XTPG02M-BT
THRSH-M14x1.5
THRH-M14x1.5 THRR-M14x1.5 XTPG02M-BT
THRSH-M16x1
THRH-M16x1
THRR-M16x1
XTPG02M-BT
THRSH-M16x1.5
THRH-M16x1.5 THRR-M16x1.5 XTPG02M-BT
THRSH-M16x2
THRH-M16x2
THRR-M16x2
XTPG02M-BT
69
70
THRSH-M18x1.25
THRH-M18x1.25 THRR-M18x1.25 XTPG02M-BT
Using the XT3 Thread Gauge and the knowledge of the staff at Bowers Group, the team were able to ensure an accurate and precise component using the measuring equipment provided and produce the CAD design as it was seen on the CNC. The XT3 Thread Gauge from Bowers Group ensured the accurate production of the adaptor plate, with measurements accurately matching the CAD design. The thread gauge facilitated precise measurements for producing the threaded holes, ensuring a secure fit for the fittings and plugs. The accuracy of the base component was also critical to prevent crossover between the oil and coolant pathways, which could have been catastrophic for the engine. The CAD design’s accuracy translated into a finished product that worked as intended, ensuring a usable and safe build for the racing cars. The adaptor plate’s final fitment to the oil filter housing proved successful in both workshop and track testing. The precision and timely support from Bowers Group were instrumental in the project’s success, showcasing the value of its partnership with UWR. Comment Professor Amar Aggoun, Head of the School of Computer Science, Engineering and Mathematics, said: Having Bowers Group as a partner is incredibly beneficial to the students at the University of Wolverhampton, providing knowledge and engineering techniques that were integral to this project and which they will use in the future.
THRSH-M18x1.5
THRH-M18x1.5 THRR-M18x1.5 XTPG02M-BT
THRSH-M20x1.0
THRH-M20x1.0 THRR-M20x1.0 XTPG02M-BT
THRSH-M20x1.5
THRH-M20x1.5 THRR-M20x1.5 XTPG02M-BT
THRSH-M20x2.5
THRH-M20x2.5 THRR-M20x2.5 XTPG02M-BT
THRSH-M22x1.5
THRH-M22x1.5 THRR-M22x1.5 XTPG03M-BT
XTH Holematic Pistol Grip Thread Gauging Sets - Imperial
Code No
Head
Ring
Readout
THRSH-3/4 - 16
THRH-3/4 - 16 THRR-3/4 - 16 XTPG02I-BT
THRSH-9/16 - 18
THRH-9/16 - 18 THRR-9/16 - 18 XTPG02I-BT
THRSH-7/16 - 20
THRH-7/16 - 20 THRR-7/16 - 20 XTPG02I-BT
THRSH-5/8 - 11
THRH-5/8 - 11 THRR-5/8 - 11 XTPG02I-BT
THRSH-5/8 - 18
THRH-5/8 - 18 THRR-5/8 - 18 XTPG02I-BT
THRSH-1 - 12
THRH-1 - 12
THRH-1 - 12
XTPG03I-BT
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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