Modeling of Friction and Lubrication Conditions "TriboForm" [Case Presentation]

Issued by Kinzai Shimbun on May 10, 2023 An interview article featuring Minami Kogyo Co., Ltd., which uses AutoForm simulation software for "press analysis in a short time," has been published. Minami Kogyo Co., Ltd., located in Hiroshima City, specializes in the design and production of press molds for automotive frames and suspension components. By implementing AutoForm simulation software, they have achieved high-precision predictions of plastic deformation in a short period, enhanced design quality, reduced modification time after trials, and improved mold production efficiency. Please take a look.

The December issue of Nikkan Kogyo Shimbun's "Mold Technology" features a collection of papers from the "Mold Technology Workshop 2022 in Gifu." This collection includes 43 general presentation papers related to mold processing, pressing and forging, injection molding, die casting, and the digitalization of manufacturing, all presented at the "Mold Technology Workshop" held on Thursday, November 17, at Juuroku Plaza in Gifu City, Gifu Prefecture. ■ "Friction Modeling with TriboForm" Masakazu Muramoto, AutoForm Japan In conventional press forming simulations, the definition of the friction coefficient based on Coulomb's law is common. However, in actual press forming, many disturbances occur, such as surface pressure, speed, and lubrication conditions, which cause the friction coefficient to change sequentially. As an example of solving this issue, we will introduce the concept of friction modeling with TriboForm, along with practical application cases in AutoForm. Please take a look.

AufoForm Japan disseminates digital planning and digital information for the entire process chain dealing with press-formed parts on various social media platforms including LinkedIn, Facebook, and LINE. ■ Successful cases applying planning and simulation software ■ Software development and related information from various companies ■ Cutting-edge technologies and trends ■ Industry-wide trends, etc. LinkedIn: https://www.linkedin.com/company/71626816/admin/ Facebook: https://www.facebook.com/autoform.jp/ LINE: @afjp

This is the evaluation result considering the "Advanced Friction Model" conducted jointly by Company A, a major Tier 1 parts supplier that has actively addressed various technical challenges using many AutoForm products over a long period, and AutoForm Japan. Please use it as a reference! - Positioning of friction issues - Background - Objectives - Evaluation results - About TriboForm