长城水溶性切削液

评测依据

• review_count：3200
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:52:03","to":"2026-06-26 01:52:03"}
• intros：{"brand_intro":"长城润滑油是中国石化旗下的知名品牌，成立于1950年，是中国最大的润滑油生产商之一。在金属加工液领域，长城凭借强大的研发实力和本土化优势，提供高性价比产品，广泛应用于汽车、模具、机械制造等行业，以稳定的质量和完善的售后支持赢得市场。","product_intro":"长城M1010是一款通用型乳化切削液，适用于碳钢、铸铁等黑色金属的常规加工。它具有良好的冷却、清洗和防锈性能，能有效降低加工温度，减少工件热变形。产品配方简单，成本低廉，易于维护，特别适合对成本敏感的中小型加工企业。","key_specs":{"适用材质":"碳钢、铸铁、合金钢","加工方式":"车削、铣削、磨削、钻孔","稀释比例":"3%-8%","pH值（5%稀释液）":"8.0-9.0","防锈性":"单工序防锈，24小时无锈","包装规格":"18L/桶、200L/桶"}}
• alt_products：[{"product_name":"长城水溶性切削液","brand":"长城润滑油","model":"长城 M1010","price":180},{"product_name":"奎克好富顿半合成切削液","brand":"奎克好富顿","model":"Quaker Houghton 7500","price":280}]
• kol_quotes：["长城M1010是国货之光，价格只有进口产品的一半。","对于粗加工，它完全胜任，别要求太多。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":79.4,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其\"便宜好用\"，是许多小作坊和个体加工户的首选。大量反馈显示，该产品在普通车床和铣床上表现稳定，冷却效果明显，但防锈时间较短，需配合防锈剂使用。部分用户提到，乳化液易变质，需定期更换。整体而言，性价比极高，适合低负荷、低要求的加工场景。","source_count":0}},{"source":"objective","score":77.22969849246232,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.5,"price":180,"wom_score":79.4}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["长城M1010是国货之光，价格只有进口产品的一半。","对于粗加工，它完全胜任，别要求太多。"]}}]
• method_version：v3
• search_visual：null