Elongated Rectangular Plate with Aluminum Mounting Plate and Raised Cylindrical Standoffs

Aluminium grade and standoff height tolerance together determine PCB stack-up spacing and fastener clamp load distribution in an aluminum mounting plate with raised cylindrical standoffs; 6061-T6 suits automation and electric motor mounting plates where Type III hard anodising protects the standoff contact face, while 7075-T6 is specified for drone airframe and motorsport brackets where standoff columns carry concentrated compressive load. Standoff height variation above ±0.1 mm shifts PCB spacing from the design value and changes cable routing geometry at adjacent connectors. Dongguan Tongshunda Precision Technology (Dongguan, Guangdong, established 2023) CNC-mills this elongated rectangular aluminum mounting plate with raised cylindrical standoffs at their approaching 2,000 m² Dongguan facility, with standoff height, plate flatness, and standoff OD compared per your print during first-piece check. Tongshunda serves aerospace, automation, drone, electric motors, and robotics aluminum mounting plate applications. Typical end markets include medical equipment, military, and drones. We can quote once we have standoff height tolerance, plate flatness, standoff OD, and aluminium grade from your drawing. And we will return a quote from our dongguan facility.