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9 lines
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title: "Retraction kalibrieren: Kein Stringing mehr"
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slug: "retraction-kalibrieren"
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type: post
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excerpt: ""
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<!-- wp:html -->\n<nav class="v2-nav" style="position:fixed;top:0;left:0;right:0;width:100vw;z-index:1000;">\n <a href="/" style="display:flex;flex-direction:column;line-height:1;">\n <span class="v2-nav-logo">M0LZI<span>_</span>3D</span>\n <span class="v2-nav-tag">[SYS_BOOT v2.0]</span>\n </a>\n <ul class="v2-nav-links">\n <li><a href="/wissen/" class="active">[WISSEN]</a></li>\n <li><a href="/tools-filament-rechner/">[RECHNER]</a></li>\n <li><a href="/resources/">[TOOLS]</a></li>\n <li><a href="/models/">[MODELLE]</a></li>\n <li><a href="/news/">[NEWS]</a></li>\n <li><a href="/showcase/">[SHOWCASE]</a></li>\n <li><a href="/faq/">[FAQ]</a></li>\n </ul>\n <a href="https://chat.whatsapp.com/BxdLHR5JvuXKqLYLLHRmjX" class="v2-nav-cta">JOIN_NETWORK →</a>\n <button class="v2-hamburger" onclick="this.classList.toggle('open');document.getElementById('v2mm').classList.toggle('open')" aria-label="Menu">\n <span></span><span></span><span></span>\n </button>\n</nav>\n\n<div class="v2-mobile-menu" id="v2mm">\n <a href="/wissen/">[WISSEN]</a>\n <a href="/tools-filament-rechner/">[RECHNER]</a>\n <a href="/resources/">[TOOLS]</a>\n <a href="/models/">[MODELLE]</a>\n <a href="/news/">[NEWS]</a>\n <a href="/showcase/">[SHOWCASE]</a>\n <a href="/faq/">[FAQ]</a>\n <a href="https://chat.whatsapp.com/BxdLHR5JvuXKqLYLLHRmjX" class="v2-mobile-cta">JOIN_NETWORK →</a>\n</div>\n\n<div class="v2-guide" style="max-width:860px;margin:0 auto;padding:calc(52px + 3rem) clamp(1.25rem,5vw,3rem) 3rem clamp(1.25rem,5vw,3rem);">\n<div class="hub-section">\n<h1>Retraction kalibrieren: Kein Stringing mehr</h1>\n<p class="lead" style="color:#a0aec0;font-size:1.1rem;margin-bottom:2rem;">Retraction ist die häufigste Ursache für Stringing, Blobs und Unterextrusion. Dieser Guide erklärt die Unterschiede zwischen Direct Drive und Bowden und führt dich Schritt für Schritt zur perfekten Einstellung.</p>\n\n<h2>Direct Drive vs. Bowden — was ist der Unterschied?</h2>\n<table style="width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.92rem;">\n <thead>\n <tr style="background:#1a1f2e;">\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">Eigenschaft</th>\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">Direct Drive</th>\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">Bowden</th>\n </tr>\n </thead>\n <tbody>\n <tr style="border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Retraction-Distanz</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">0.5 – 2.0 mm</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">4.0 – 8.0 mm</td>\n </tr>\n <tr style="background:#0d1117;border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Retraction-Speed</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">25 – 45 mm/s</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">40 – 60 mm/s</td>\n </tr>\n <tr style="border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Flexible Filamente (TPU)</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">✓ Empfohlen</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">✗ Sehr schwierig</td>\n </tr>\n <tr style="background:#0d1117;border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Stringing-Anfälligkeit</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">Niedrig</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">Höher</td>\n </tr>\n <tr style="border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Druckgeschwindigkeit</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">Etwas langsamer (Masse)</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">Schneller</td>\n </tr>\n <tr style="background:#0d1117;">\n <td style="padding:.65rem 1rem;color:#fff;">Beispiel-Drucker</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">Bambu X1C, Prusa MK4, Voron</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">Ender 3, CR-10</td>\n </tr>\n </tbody>\n</table>\n\n<h2>Retraction-Test: Schritt für Schritt</h2>\n\n<h3 style="color:#f97316;margin-top:1.5rem;">1. Temperatur-Testturm zuerst</h3>\n<p style="color:#a0aec0;">Bevor du die Retraction anpasst: stelle sicher, dass die Drucktemperatur stimmt. Zu hohe Temperaturen verursachen Stringing, egal wie gut die Retraction ist.</p>\n<ul style="color:#a0aec0;line-height:2.2;">\n <li>Drucke einen Temperatur-Turm (120 mm hoch, je 10 mm pro Temperaturstufe)</li>\n <li>PLA: starte bei 225 °C, gehe in 5-°C-Schritten auf 195 °C runter</li>\n <li>Wähle die niedrigste Temperatur, bei der die Layer noch gut haften</li>\n <li>Niedrigere Temp = weniger Stringing durch dünneres Schmelzgut</li>\n</ul>\n\n<h3 style="color:#f97316;margin-top:1.5rem;">2. Retraction-Test drucken</h3>\n<p style="color:#a0aec0;">Nutze einen Retraction-Test mit mehreren Türmen (z.B. von Printables: "Retraction Test Calibration"). Die meisten Slicer haben eingebaute Retraction-Kalibrierung:</p>\n<ul style="color:#a0aec0;line-height:2.2;">\n <li><strong style="color:#fff;">OrcaSlicer / Bambu Studio:</strong> Calibration → Retraction</li>\n <li><strong style="color:#fff;">Cura:</strong> Marketplace Plugin "Calibration Shapes"</li>\n <li><strong style="color:#fff;">PrusaSlicer:</strong> Print Settings → Travel → Retraction</li>\n</ul>\n\n<h3 style="color:#f97316;margin-top:1.5rem;">3. Startwerte je nach System</h3>\n<table style="width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem;">\n <thead>\n <tr style="background:#1a1f2e;">\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">System</th>\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">Distanz Start</th>\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">Speed Start</th>\n <th style="padding:.75rem 1rem;text-align:left;color:#f97316;border-bottom:1px solid #2d3748;">Schritt</th>\n </tr>\n </thead>\n <tbody>\n <tr style="border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Direct Drive (allg.)</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">1.0 mm</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">35 mm/s</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">±0.2 mm</td>\n </tr>\n <tr style="background:#0d1117;border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Bambu Lab (X1C, P1)</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">0.8 mm</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">30 mm/s</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">±0.1 mm</td>\n </tr>\n <tr style="border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Prusa MK3/MK4</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">0.6 mm</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">35 mm/s</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">±0.2 mm</td>\n </tr>\n <tr style="background:#0d1117;border-bottom:1px solid #1a1f2e;">\n <td style="padding:.65rem 1rem;color:#fff;">Bowden (Ender 3)</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">5.0 mm</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">45 mm/s</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">±0.5 mm</td>\n </tr>\n <tr>\n <td style="padding:.65rem 1rem;color:#fff;">Klipper (direkt)</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">0.4 – 0.8 mm</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">40 mm/s</td>\n <td style="padding:.65rem 1rem;color:#a0aec0;">±0.1 mm</td>\n </tr>\n </tbody>\n</table>\n\n<h2>Diagnose: Was sehe ich und was bedeutet es?</h2>\n<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1.5rem 0;">\n <div style="background:#0d1117;border:1px solid #f97316;border-radius:8px;padding:1.25rem;">\n <h4 style="color:#f97316;margin:0 0 .5rem;">Stringing (Fäden)</h4>\n <p style="color:#a0aec0;font-size:.88rem;margin:0;">Retraction zu kurz ODER Temperatur zu hoch ODER Travel-Speed zu langsam</p>\n </div>\n <div style="background:#0d1117;border:1px solid #2d3748;border-radius:8px;padding:1.25rem;">\n <h4 style="color:#f97316;margin:0 0 .5rem;">Blobs / Zacken</h4>\n <p style="color:#a0aec0;font-size:.88rem;margin:0;">Retraction zu lang ODER zu schnell → Extra-Extrusion beim Start</p>\n </div>\n <div style="background:#0d1117;border:1px solid #2d3748;border-radius:8px;padding:1.25rem;">\n <h4 style="color:#f97316;margin:0 0 .5rem;">Unterextrusion</h4>\n <p style="color:#a0aec0;font-size:.88rem;margin:0;">Retraction zieht Filament zu weit zurück → Lücken nach Travel</p>\n </div>\n <div style="background:#0d1117;border:1px solid #2d3748;border-radius:8px;padding:1.25rem;">\n <h4 style="color:#f97316;margin:0 0 .5rem;">Verstopfung (Clog)</h4>\n <p style="color:#a0aec0;font-size:.88rem;margin:0;">Zu viele schnelle Retractions → Filament schleift sich im Hotend ab</p>\n </div>\n</div>\n\n<h2>Advanced: Wipe & Z-Hop</h2>\n<ul style="color:#a0aec0;line-height:2.2;">\n <li><strong style="color:#fff;">Wipe while Retracting</strong> — Düse fährt beim Zurückziehen über vorherigen Pfad: reduziert Blobs, empfohlen für alle Drucker</li>\n <li><strong style="color:#fff;">Z-Hop</strong> — Düse hebt sich während Travel: verhindert Kratzer, ABER verlangsamt Druck deutlich (nur bei komplizierten Modellen nutzen)</li>\n <li><strong style="color:#fff;">Combing Mode</strong> (Cura / OrcaSlicer) — Travel nur innerhalb des Modells: vermeidet sichtbare Fäden auf Außenseiten ohne Z-Hop</li>\n <li><strong style="color:#fff;">Travel Speed</strong> erhöhen — schnellere Reisen = weniger Zeit für Fäden zu bilden (150–200 mm/s ideal)</li>\n</ul>\n\n<div style="background:#0d1117;border-left:3px solid #f97316;padding:1.25rem;border-radius:0 8px 8px 0;margin:2rem 0;">\n <strong style="color:#f97316;">Wichtig für PETG:</strong>\n <span style="color:#a0aec0;"> PETG neigt viel mehr zu Stringing als PLA. Nutze <strong style="color:#fff;">niedrigere Retraction-Distanz</strong> (PETG ist viskös, zu viel Retraction führt zu Clogging). Stattdessen: <strong style="color:#fff;">höhere Travel-Speed</strong> (200+ mm/s) und <strong style="color:#fff;">Combing Mode</strong> aktivieren.</span>\n</div>\n<footer class="v2-footer">\n <div class="v2-footer-brand">M0LZI<span>_</span>3D © 2026</div>\n <ul class="v2-footer-links">\n <li><a href="https://chat.whatsapp.com/BxdLHR5JvuXKqLYLLHRmjX">WHATSAPP</a></li>\n <li><a href="/impressum/">IMPRESSUM</a></li>\n <li><a href="/datenschutz/">DATENSCHUTZ</a></li>\n </ul>\n</footer>\n</div>\n</div>\n\n<footer class="v2-footer">\n <div class="v2-footer-brand">M0LZI<span>_</span>3D © 2026</div>\n <ul class="v2-footer-links">\n <li><a href="https://chat.whatsapp.com/BxdLHR5JvuXKqLYLLHRmjX">WHATSAPP</a></li>\n <li><a href="/impressum/">IMPRESSUM</a></li>\n <li><a href="/datenschutz/">DATENSCHUTZ</a></li>\n </ul>\n</footer>\n<!-- /wp:html -->
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