上量螺纹塞规

评测依据

• review_count：4100
• 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 04:02:00","to":"2026-06-26 04:02:00"}
• intros：{"brand_intro":"上量（SMCT）是上海量具刃具厂旗下品牌，成立于1958年，专注量具制造60余年。品牌以\"精准、耐用、亲民\"为理念，产品包括螺纹量规、卡尺、千分尺等。上量在国内工量具市场口碑良好，尤其受职业院校和中小型工厂青睐，是国产中端市场的代表。","product_intro":"上量M12×1.75-6H螺纹塞规用于检测M12粗牙内螺纹，通规/止规一体式设计。采用合金工具钢制造，硬度HRC60-65，表面镀铬处理，耐腐蚀。精度等级6H，附带出厂合格证，适合五金加工、质检环节。","key_specs":["规格：M12×1.75","精度等级：6H","材质：合金工具钢","硬度：HRC60-65","表面处理：镀铬","标准：GB/T 10920"]}
• alt_products：[{"product_name":"上量螺纹塞规","brand":"上量/SMCT","model":"M12×1.75-6H","price":165},{"product_name":"青量螺纹环规","brand":"青量/青海湖","model":"M16×2-6H","price":195},{"product_name":"成量螺纹环规","brand":"成量/川牌","model":"M10×1.5-6H","price":280}]
• kol_quotes：["上量塞规是职业院校的'标配'，教学检测两不误。","镀铬工艺让寿命比普通发黑产品长一倍。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":79.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户认为\"做工精细、手感好\"，镀铬表面不易生锈。部分买家指出止规端略紧，但仍在公差范围内。京东好评率93%，常见评价为\"价格亲民，学校实训常用\"。","source_count":0}},{"source":"objective","score":79.52600502512563,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":165,"wom_score":79.5}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":4100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["上量塞规是职业院校的'标配'，教学检测两不误。","镀铬工艺让寿命比普通发黑产品长一倍。"]}}]
• method_version：v2
• search_visual：null