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style="background:url(/static/site/images/1623896328726105.jpg) no-repeat center"><div class="wp"><h2>Nywerheid Nuus</h2><p><i class="qico qico-home"></i><a href="/" rel="nofollow">Tuis&gt; </a><a href="/news">Nuus & Blog</a></p></div></div><div class="main wp cl"><div class="main-left"><div class="sidenav"><h3>Nuus</h3><ul><li><a href="/news/Company-News">Maatskappy Nuus</a></li><li><a href="/news/blog">Blog</a></li><li><a href="/news/Case-Study">Gevallestudie</a></li></ul></div></div><div class="main-right"><div class="newsnr"><h1>Omvattende gids vir installering, verkoeling, werking en herslyp van karbiedrolring</h1><div class="artInfo"><span class="time">Tyd: 2025-11-28 </span><span class="hit">Treffers: 53</span></div><div class="myart"><div class="content-container"> <h2><span style="font-size:14px">Behoorlike installasie, verkoeling en instandhouding van rolringe is noodsaaklik om lang dienslewe, stabiele rolprestasie en minimale stilstand in rolmeule te verseker. Hierdie gids verduidelik die beste bedryfspraktyke vir <strong data-end="822" data-start="796"><a href="https://tyhightech.com/product-detail/roll-ring-with-ribs">rol ring</a> installasie</strong>, <strong data-end="854" data-start="824">koelwatervereistes</strong>, <strong data-end="886" data-start="856">optimale rollende hoeveelhede </strong>, en <strong data-end="923" data-start="892">groef herslyp standaarde </strong>—help staalaanlegte om hoër produktiwiteit en laer bedryfskoste te behaal.</span></h2> <h2>Rolringinstallasie: verseker presisie en stabiliteit</h2> <p>Akkurate installasie is die grondslag van langdurige rolringprestasie. Rolringe moet volgens streng ingenieurstoleransies gemonteer word om probleme soos voortydige krake, gly of skade aan die roldoorn en -hulse te vermy.</p> <h3>Sleutel installasie vereistes</h3> <ul> <li>Bereik 'n behoorlike pas tussen rolringe, roldore en koniese moue.</li> <li>'n Te styf pasvorm plaas die rolring onder trekspanning, wat die risiko van breek verhoog.</li> <li>'n Te los pasvorm veroorsaak relatiewe gly, wat lei tot skrape en krake.</li> <li>Verifieer alle spesifikasies van die rolringe voor installasie.</li> <li>Maak alle bypassende oppervlaktes van die koniese huls skoon en rol deurn deeglik.</li> <li>Vermy impakskade—moenie rolringe met hamers of harde gereedskap slaan nie.</li> <li>Voorkom botsings tydens vervoer, aangesien impakte ringintegriteit kan verswak.</li> </ul> <p>Geoptimaliseerde installasie verminder operasionele risiko's en verseker dat rolringe hul maksimum werkverrigting bereik tydens hoëspoedrol.</p> <h2>Verkoelingsvereistes vir rolringe: Vermindering van termiese spanning</h2> <p>Effektiewe verkoeling is een van die mees kritieke faktore in rolringprestasie. Behoorlik beheerde koelwater beskerm rolringe teen termiese moegheid, oppervlakkrake en versnelde slytasie, wat uiteindelik die lewensduur van die groewe verleng.</p> <h3>Aanbevole verkoelingsparameters</h3> <ul> <li>Watertemperatuur: ≤ 25°C</li> <li>Waterdruk: 5–6 bar</li> <li>Vloeitempo: 24–30 m³/uur per staanplek</li> <li>Waterstraalhoek: 15°–30° relatief tot ringrotasie</li> <li>Waterkolombreedte: Twee keer die groefwydte</li> </ul> <p>Die waterstroom moet direk die groewe tref sonder om te strooi of mis te vorm. Stabiele, gefokusde waterverspreiding verseker eenvormige verkoeling en verminder termiese skok.</p> <h2>Koelwatergehalte: Beskerm rolringe teen roes</h2> <p>Swak watergehalte is een van die mees algemene oorsake van rolringkorrosie en verminderde dienslewe. Die gebruik van skoon, pH-gebalanseerde water help om chemiese aanval en skuurslytasie te voorkom.</p> <h3>Waterkwaliteitspesifikasies</h3> <ul> <li><strong>Reeks A Rol Ringe:</strong> Neutraal of effens alkalies, pH ≥ 7</li> <li><strong>Reeks B Rol Ringe:</strong> Effens suur tot neutraal, pH 6,8–7,2</li> <li>Vaste deeltjies inhoud: &lt; 15 mg/L</li> </ul> <p>Die handhawing van die korrekte pH en suiwerheidsvlak verhoog die duursaamheid van die rolring aansienlik.</p> <h2>Aanbevole rolhoeveelhede: Vermy oormatige mikrokraakontwikkeling</h2> <p>Tydens rol ontwikkel mikrokrake natuurlik op groefoppervlaktes. Om te verhoed dat hierdie krake vergroot en ringbreuk veroorsaak, moet elke staanplek aanbevole rollende tonnemaatlimiete volg.</p> <h3>Optimale roluitset per staander</h3> <ul> <li>Voorafwerkmeulstaanplekke: ≥ 6000 ton</li> <li>Afrondingstande 1–2: ≥ 4000 ton</li> <li>Afrondingstande 3–4: ≥ 4000 ton</li> <li>Afrondingstande 5–6: ≥ 2500 ton</li> <li>Afrondingstande 7–8: ≥ 2500 ton</li> <li>Afrondingstande 9–10: ≥ 1500 ton</li> <li>Deursnee-vermindering van staanplekke: ≥ 1200 ton</li> </ul> <p>Om hierdie tonnemaatmaatstawwe te volg, help om groefstabiliteit te handhaaf, verminder onverwagte stilstand en verseker konsekwente produkkwaliteit.</p> <h2>Groefherslypstandaarde: Voorkoming van rolringfout</h2> <p>Gereelde herslyp is noodsaaklik om die diepte van mikrokrake te beheer. Sodra krake 0,2 mm bereik, moet die rolringe oorgemaal word om vinnige voortplanting te voorkom.</p> <h3>Aanbevole herslypdieptes</h3> <ul> <li>Afwerkingmeul staan 9–10: 0,4–0,6 mm</li> <li>Afwerkingmeul staan 9–10: 0,7–1,2 mm</li> <li>Afwerkingmeul staan 9–10: 1,2–2,0 mm</li> </ul> <p>(As dit na verskillende materiale verwys—soos karbied-, HSS- of saamgestelde ringe—kan ek hierdie reekse dienooreenkomstig herstruktureer.)</p> <p>Kwaliteit herslyp verseker langer groeflewe en verminder ringvervangingsfrekwensie.</p> <h2>Optimaliseer jou rolringprestasie met behoorlike praktyke</h2> <p>Deur die beste praktyke vir installering, verkoeling, roltonnemaat en hermaal te volg, kan rolmeulens die lewensduur van hul rolringe aansienlik verleng en produksiekoste verminder. Instandhoudingsroetines van hoë gehalte lei tot gladder werking, minder afskakelings en meer konsekwente staaluitvoer.</p> </div> <style type="text/css">.content-container { max-width: 900px; margin: 0 auto; font-size: 16px; line-height: 28px; font-family: Arial, Helvetica, sans-serif; } h2 { font-size: 22px; margin-top: 20px; margin-bottom: 12px; } h3 { font-size: 18px; margin-top: 16px; margin-bottom: 10px; } p { margin-bottom: 14px; } ul { margin-bottom: 14px; padding-left: 20px; } li { margin-bottom: 6px; } </style></div></div><div class="pnbar cl"><p>VOLGENDE : <a href="#">Geen</a></p><p>VORIGE : <a href="/news-detail/Engineering-Guide-to-Roll-Rings-for-Steel-Rolling">Ingenieursgids vir rolringe vir staalrol</a></p></div></div><div class="show-list-6"><div class="wp1200"><h2>Verwante produkkategorieë</h2><ul><li><a href="https://tyhightech.com/products_list/long-life-roller-rings-for-tandem-mills">langlewe-rolringe vir tandemmeulens</a></li><li><a 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