{"product_id":"low-friction-rope-ring-grooved-sized-to-your-line-parametric-3d-print","title":"Low-Friction Rope Ring — Grooved, Sized to Your Line (Parametric, 3D Print)","description":"\u003cp\u003e🔖 \u003cstrong\u003eArt. ML3D_0051\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow-friction grooved ring by MarineLab3D — a smooth U-grooved ring sized to your line, for lashings, soft shackles, loops and simple low-load fairleads. The rounded U-groove cradles the rope and the lips are rounded outward so they blend into the body and won't chafe the line. Just pick your rope (cima) diameter and receive the matching STL.\n\n🪢 U-groove sized to the rope, with outward-rounded lips that flow into the body — gentle on the line.\n📏 One choice: rope Ø 4 · 6 · 8 · 10 · 12 · 14 · 16 mm. Hole, section and groove scale automatically to the chosen line.\n🟠 Smooth toroidal body, no sharp edges.\n\n🧵 **Print material:** use **PA612-CF (best)** or **PTFE** for low friction and abrasion\/UV resistance.\n🪚 **Before use:** sand the groove with **200 → 400 → 600 grit** to get a smooth surface and avoid damaging your lines.\n⚠️ **Not for high loads** — for light lashings\/guiding only, not for structural or heavily loaded rigging.\n\nUse \"Customize\" to select the rope diameter, preview in 3D, then receive your STL after purchase.\u003c\/p\u003e\n\u003cdiv style=\"background:#04122A;border:1px solid #1e3a5f;border-radius:12px;padding:24px;margin-top:24px;font-family:system-ui,sans-serif;font-size:14px;line-height:1.6\"\u003e\n  \u003ch2 style=\"font-size:17px;font-weight:700;color:#f1f5f9;margin:0 0 20px 0\"\u003e🔧 Specifiche tecniche\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom:20px\"\u003e\n      \u003ch3 style=\"font-size:15px;font-weight:600;color:#0ea5e9;margin:0 0 10px 0;padding-bottom:6px;border-bottom:1px solid #1e3a5f\"\u003e🖨️ Metodi di produzione compatibili\u003c\/h3\u003e\n      \u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003e3D Print FDM\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — Stampa FDM (Fused Deposition Modeling) — deposizione di filamento strato per strato. Ideale per prototipi e parti funzionali. Richiede slicer (Bambu Studio, Prusa Slicer, Cura, OrcaSlicer). Tempi di stampa: 1–12 ore. Ottimo rapporto qualità\/prezzo.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003e3D Print SLA\/Resin\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — Stampa SLA\/MSLA (Resina fotopolimerica) — altissima risoluzione, superfici lisce. Ideale per parti con dettaglio fine. Richiede post-cura UV. Più costosa dell'FDM, ottima per componenti estetici e piccoli.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003e3D Print SLS\/Nylon\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — Stampa SLS (Selective Laser Sintering) — sinterizzazione laser di polvere di nylon. Parti robuste senza supporti, eccellente per geometrie complesse. Richiede service professionale.\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px\"\u003e\n      \u003ch3 style=\"font-size:15px;font-weight:600;color:#0ea5e9;margin:0 0 10px 0;padding-bottom:6px;border-bottom:1px solid #1e3a5f\"\u003e🧱 Materiali compatibili testati\u003c\/h3\u003e\n      \u003cdiv style=\"margin-bottom:12px\"\u003e\n\u003cp style=\"color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.05em;margin:0 0 6px 0\"\u003eFDM\u003c\/p\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003eCF-Nylon (carbon)\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — CF-Nylon (fibra di carbonio) — nylon rinforzato con fibre di carbonio. Massima rigidità tra i filamenti FDM. Richiede ugello indurito e camera chiusa. Per carichi elevati.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003eCF-PETG (carbon)\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — CF-PETG (fibra di carbonio) — PETG rinforzato con fibre di carbonio corte. Alta rigidità, peso ridotto, ottimo aspetto. Abrasivo: richiede ugello indurito (hardened nozzle).\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003eNylon PA12\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — Nylon PA12 — ottima resistenza meccanica, flessibilità, bassa usura. Assorbe umidità (conservare asciutto). Eccellente per parti di trasmissione e componenti tecnici.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:12px\"\u003e\n\u003cp style=\"color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.05em;margin:0 0 6px 0\"\u003eSLA\/Resin\u003c\/p\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003eStandard resin\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — Resina standard — alta risoluzione, superfici lisce. Per display e parti estetiche. Fragile rispetto ai filamenti, sensibile agli UV nel tempo se non verniciata.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003eABS-like resin\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — Resina ABS-like — più resistente e meno fragile della resina standard. Buon equilibrio tra dettaglio e robustezza. Adatta per prototipi funzionali.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:20px\"\u003e\n      \u003ch3 style=\"font-size:15px;font-weight:600;color:#0ea5e9;margin:0 0 10px 0;padding-bottom:6px;border-bottom:1px solid #1e3a5f\"\u003e📁 Formati file inclusi\u003c\/h3\u003e\n      \u003cdiv style=\"margin-bottom:8px\"\u003e\n      \u003cstrong style=\"color:#e2e8f0\"\u003eSTL\u003c\/strong\u003e\n      \u003cspan style=\"color:#94a3b8\"\u003e — STL — formato universale per stampa 3D. Compatibile con tutti gli slicer. Solo geometria, senza informazioni di scala (verifica le dimensioni nel slicer).\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003cp style=\"color:#475569;font-size:12px;margin-top:20px;padding-top:12px;border-top:1px solid #1e3a5f\"\u003e\n    ℹ️ File digitale — nessuna spedizione fisica. Dopo l'acquisto ricevi un link per scaricare i file direttamente.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"gian","offers":[{"title":"Default Title","offer_id":52584739471672,"sku":"ML3D_0051","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/2889\/0936\/files\/HERO2-anello-gola-taglie.png?v=1782825855","url":"https:\/\/marinelab3d.com\/products\/low-friction-rope-ring-grooved-sized-to-your-line-parametric-3d-print","provider":"MarineLab3D","version":"1.0","type":"link"}