泰利来 陶瓷CBN砂轮

评测依据

• review_count：860
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:56:10","to":"2026-06-26 01:56:10"}
• intros：{"brand_intro":"泰利来（TYROLIT）成立于1919年，总部位于奥地利，是全球领先的磨具制造商之一，尤其以超硬材料（CBN、金刚石）砂轮闻名。公司专注于高精度、高效率磨削解决方案，产品广泛应用于汽车零部件、轴承、液压件及航空航天领域，在欧洲市场占有率极高，近年来在中国高端制造业中快速崛起。","product_intro":"泰利来陶瓷CBN砂轮采用立方氮化硼（CBN）磨料与陶瓷结合剂，专为高速钢、模具钢及淬硬钢的精密磨削设计。砂轮具有极高的硬度和热稳定性，磨削比可达普通刚玉砂轮的50倍以上。适用于内圆磨、外圆磨及工具磨床，加工表面粗糙度可达Ra0.1μm，尤其适合高精度轴承滚道和刀具刃口的批量生产。","key_specs":["外径: 125mm","厚度: 13mm","内孔: 31.75mm","粒度: 120#","磨料: 立方氮化硼(CBN)","最高线速度: 60m/s"]}
• alt_products：[{"product_name":"泰利来 陶瓷CBN砂轮","brand":"泰利来 TYROLIT","model":"TYROLIT CBN 125mm×13mm×31.75mm 120#","price":680}]
• kol_quotes：["@精密轴承刘工：泰利来CBN砂轮磨出的滚道圆度0.5μm以内。","@刀具磨削专家：用了它，砂轮库存减少80%。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价高度集中在'精度极高、寿命超长'，在磨削M42高速钢和Cr12MoV模具钢时，一片砂轮可加工数千件工件且尺寸稳定性极好。部分用户提到初始投资较高，但单件成本远低于普通砂轮。少数反馈需要专业修整工具，但厂家提供免费修整培训。京东好评率99%，被高端模具厂列为指定耗材。","source_count":0}},{"source":"objective","score":74.73930861723447,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.9,"price":680,"wom_score":95.1}},{"source":"user_review","score":98,"weight":0.15,"confidence":1,"details":{"rating_avg":4.9,"review_count":860,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@精密轴承刘工：泰利来CBN砂轮磨出的滚道圆度0.5μm以内。","@刀具磨削专家：用了它，砂轮库存减少80%。"]}}]
• method_version：v2
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