Browse Topic: Fittings
In the stringent market of BEV, the development of integrated Drive Modules (iDM) fitting environmental and customer needs is mandatory. It is important to extract the best from the less. To achieve those goals, a deep insight into complex multiphysics phenomena occurring in an iDM has been achieved by accurate and validated models. This engineering methodology is applied through the development of BorgWarner products, comprising non-exhaustively iDM 180-HF, Externally Excited Synchronous Machine and Multi-Level Inverter. The paper will review the methodology development for deeper understanding involving in-house technical excellence and complemented by strategic partnerships with academic institutions and start-ups. It will present the approach of integrating advanced multiphysics models with high-quality experimental validations, specifically on loss evaluation on electrical machines and inverters. Complex models involving multiphysics such as thermal/fluid coupling or electric
This SAE Aerospace Standard (AS) establishes the requirements for a V-band grooved clamp couplings that are intended for use on fluid-line tubing joints, tailpipe joints, and accessory mount joints, on flight vehicles or other attachments. The semi-rigid coupling joint assemblies, hereafter referred to as “the joint”, shall operate within the temperature ranges specified in their applicable part standards.
This standard presents the designer with sufficient information to fully define the configuration of the connection and to determine the limits of application for given conditions.
This SAE Aerospace Standard (AS) establishes the general requirements for a miniature probe type self-sealing, self-aligning, non-locking coupling intended for aerospace liquid cooling systems. The AS5072/slash sheets define the specific performance and dimensional requirements.
This SAE Aerospace Standard (AS) provides the essential minimum design, installation, and removal standard for AS4383 adapter reducer and is applicable when specified on engineering drawings, or in procurement documents.
SCOPE IS UNAVAILABLE.
This SAE Aerospace Standard defines a typical coupling (with different fitting end styles), which is used in typical cone connection fittings installed in high-pressure (up to 3000 psi) oxygen systems for the purpose of mating to applicable oxygen equipment. Dimensions are developed from AND10089 and AS4375.
SCOPE IS UNAVAILABLE.
This SAE Aerospace Standard (AS) specifies the inside diameters, cross-sections, tolerances, and size identification codes (dash numbers) for O-rings used in sealing applications and for straight thread tube fitting boss gaskets. The dimensions and tolerances specified in this standard are suitable for any elastomeric material provided that suitable tooling is available.
PACCAR provided the executive leadership guiding this year's SAE COMVEC conference held in mid-September in Schaumburg, Illinois. It was fitting, then, that John Rich, senior vice president and chief technology officer at PACCAR, kicked off the event as the featured keynote speaker. His presentation centered around the event's theme: “Shaping the Future Together” by embracing advancement, empowerment and exploration in the commercial vehicle industry. He also answered a range of questions during a sit-down with Phil Stephenson, general manager of PACCAR Technical Center, who served as the COMVEC executive chair. Following are a few of the key insights Rich shared with attendees in the packed venue.
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. Refer to SAE J1131 for the performance requirements of reusable (push to connect) fittings intended for use in automotive air brake systems. Flare-type fittings shall be as specified in Figures 1 to 4 and Tables 3 to 5. Inverted flared-type fittings shall be as specified in Figures 5 to 11 and Tables 3, 6, 7, 8, and 9. Gauges and gauging procedures pertaining to inverted flared tube fittings are given in Appendix A. Tapered sleeve compression-type fittings intended for general use with annealed copper alloy tubings shall be as specified in Figures 12 to 17 and Tables 3, 10, 11, and 12. To assure satisfactory performance, spherical sleeve compression-type fitting components (refer to SAE J246) should not be intermixed with tapered sleeve compression-type fitting components when assembling
This document is reissued for application to helicopters. It is primarily intended to apply to the engine or engines, but it shall also apply to fire protection of lines, tanks, combustion heaters, and auxiliary powerplants (APU). Post-crash fire protection is also discussed.
This SAE Aerospace Standard (AS) provides the essential minimum design, installation, and removal standard for AS5103 plugs and is applicable when specified on engineering drawing, or in procurement documents.
This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both weld fitting end and 24° cone flareless fitting end connections for use in all types of fluid systems.
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