上工重型机床角度钳

评测依据

• review_count：2100
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:54:24","to":"2026-06-26 01:54:24"}
• intros：{"brand_intro":"上工工具集团成立于1949年，是中国历史最悠久的工具制造企业之一，前身为上海工具厂。作为国有控股企业，上工在量具、刃具和机床附件领域拥有深厚技术积累，产品多次获得国家质量金奖。其重型角度钳以扎实的用料和可靠的性能，在重工业领域拥有稳定客户群。","product_intro":"上工重型机床角度钳采用优质铬钒钢锻造，钳口宽度达80mm，可夹持大型工件。角度调节采用齿轮齿条结构，调节范围0-120°，带双锁紧手柄和防震橡胶垫。表面镀铬处理，耐腐蚀且易于清洁。特别适合大型铣床、龙门刨床等重型加工场景。","key_specs":["材质：铬钒钢","硬度：HRC50-55","角度范围：0-120°","钳口宽度：80mm","最大夹持力：1500N","重量：2.1kg"]}
• alt_products：[{"product_name":"上工重型机床角度钳","brand":"上工（ShangGong）","model":"SG-AC120","price":420},{"product_name":"鹰牌高精度机床角度钳","brand":"鹰牌（Eagle）","model":"EAGLE-AC90","price":680}]
• kol_quotes：["@重工老李：上工是老牌子，用料实在，干重活就靠它。","@机械工程师小陈：钳口大就是爽，大工件一次夹稳。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其\"皮实耐用\"的特点，认为适合重切削和频繁装夹。大钳口设计受到加工大型零件的用户好评。部分用户反映齿轮调节手感偏紧，但稳定性好。价格适中，性价比在重型钳中突出。京东好评率97%，天猫评分4.7。","source_count":0}},{"source":"objective","score":85.57557114228456,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.6,"price":420,"wom_score":87.39999999999999}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@重工老李：上工是老牌子，用料实在，干重活就靠它。","@机械工程师小陈：钳口大就是爽，大工件一次夹稳。"]}}]
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