In the intricate realm of manufacturing, the term “automotive stamped parts” specifically refers to the components that form the backbone of an automobile’s structure, aptly named “automotive body stamped parts.” The assurance of producing compliant automotive stamped parts involves a meticulous inspection process throughout manufacturing. Delving into the question of how these critical components are scrutinized, we explore various methods ensuring precision and quality.

Visual Inspection: Unveiling Surface Perfection

Visual inspection takes the lead, serving as the initial line of defense against surface irregularities and macroscopic defects. This method is pivotal in maintaining the flawless appearance and functionality of automotive stamped parts.

Tactile Scrutiny: The Hands-On Approach

Employing tactile gloves and a clean gauze, inspectors methodically traverse the stamped part’s length, scrutinizing its surface for any imperfections. The tactile approach relies on the inspector’s expertise, with the added step of using an oilstone for swift and effective validation when needed.

Oil Coating Inspection: Illuminating Imperfections

Following a thorough cleaning with gauze, a uniform application of oil, using a clean brush, transforms the inspection process. Viewing the oiled stamped part under intense light reveals minute spots, depressions, and ripples, providing a comprehensive assessment of the component.

Precision Grinding with Oilstone: Shaping Perfection

Beginning with a surface cleaning, the use of an oilstone (20×20×100mm or larger) ensures precision grinding. The granularity of the oilstone is tailored to the stamped part’s surface conditions, with longitudinal grinding ensuring a seamless fit. In specific areas, transverse grinding may be applied for enhanced precision.

Flexible Mesh Sanding: Unveiling Blemishes

After a meticulous surface cleaning, a flexible sanding mesh is employed to grind the entire surface longitudinally. This method brings to light any blemishes or indentations, contributing to the overall refinement of the automotive stamped part.

Gauge Inspection: Meeting Standards Head-On

Placing the stamped part in the gauge, the inspection follows the guidelines outlined in the gauge manual. This step-by-step process ensures a thorough examination, aligning the stamped part with industry standards and specifications.

In conclusion, the journey from raw stamped materials to refined automotive components involves a series of inspections, each playing a crucial role in maintaining the quality and precision of the final product. Manufacturers, armed with these inspection techniques, can confidently produce automotive stamped parts that stand out in terms of both aesthetics and functionality.


Automotive Stamped Parts
Automotive Stamped Parts