Photorealistic CAD render of various mechanical parts like springs and an O-ring on a blueprint-lined white background.

Ultra-wide CAD-style banner image (870×290 px, aspect ratio ~3:1), technical-neutral, modern-clean. White to very light gray background. Photorealistic CAD-like 3D render of mechanical standard parts, clearly recognizable and technically correct: – O-Ring: black elastomer, circular cross-section – Compression spring: cylindrical, constant pitch – Conical compression spring: clearly tapered – Extension spring (tension spring): cylindrical coil with correctly formed end hooks (closed loops, bent from the spring wire, clearly attached – no cut wire ends) – Torsion spring (leg spring): tightly wound coil with two clearly visible straight legs (“arms”) extending tangentially from the coil, legs at different angles, unmistakably a torsion spring – Belleville washer (disc spring): dark steel, conical shape – Parallel key (Passfeder): rectangular body with rounded semicircular ends, metallic gray Parts arranged horizontally in a clean lineup, slightly overlapping for depth, centered vertically. Lighting: soft studio lighting, subtle reflections, no dramatic shadows. Background details: very subtle, light gray blueprint-style construction lines, dashed reference curves, dimension arrows, sketch-like geometry hints (purely decorative, low contrast). No text, no logos, no branding, no labels. Style: CAD realism, engineering-accurate proportions, smooth surfaces, no stylization, no cartoon look, no exploded views. Mehr sehen