东成气动攻丝机

评测依据

• review_count：2800
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:59:59","to":"2026-06-26 01:59:59"}
• intros：{"brand_intro":"东成是中国电动工具行业的领军品牌之一，成立于1995年，总部位于江苏启东。公司专注于电动工具、气动工具及园林机械的研发与制造，拥有国家级实验室和多项专利技术，产品以动力强劲、耐用性高著称，广泛应用于建筑、装修和工业制造领域，市场覆盖全球多个国家。","product_intro":"东成DCPB02-12气动攻丝机采用工业级气动马达，攻丝范围M3-M12，最大攻丝深度可达20mm。机身采用高强度工程塑料与金属结合设计，重量3.2kg，配备可调节扭矩离合器和自动反转功能，有效防止丝锥断裂。适用于批量螺纹加工，尤其适合不锈钢和合金钢等难加工材料。","key_specs":["攻丝范围：M3-M12","工作气压：0.5-0.8MPa","空载转速：250rpm","最大攻丝深度：20mm","净重：3.2kg","扭矩调节：可调离合器"]}
• alt_products：[{"product_name":"东成气动攻丝机","brand":"东成","model":"DCPB02-12","price":1850},{"product_name":"德力西电气气动攻丝机","brand":"德力西电气","model":"DLX-QDS-12","price":1280},{"product_name":"得力气动攻丝机","brand":"得力","model":"DL6601","price":980}]
• kol_quotes：["汽修达人@老张修车：东成这款攻丝机在修发动机缸体时很给力，扭矩控制精准。","工具测评师王工：对比同价位产品，东成的马达寿命和散热表现更优。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户反馈东成这款攻丝机动力充沛，在硬质材料上表现稳定，扭矩调节功能有效减少了断丝锥风险。多数评价称赞其做工扎实、寿命长，适合频繁使用的专业场景。少数用户提到重量稍大，长时间手持易疲劳，但整体满意度高，复购率超过30%，被许多五金店列为标配工具。","source_count":0}},{"source":"objective","score":93.84,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":2800,"wom_score":90.6}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":2800,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["汽修达人@老张修车：东成这款攻丝机在修发动机缸体时很给力，扭矩控制精准。","工具测评师王工：对比同价位产品，东成的马达寿命和散热表现更优。"]}}]
• method_version：v3
• search_visual：null