十八子作 手动磨刀器 双槽金刚石

评测依据

• review_count：52000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,199]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:50:05","to":"2026-06-26 00:50:05"}
• intros：{"brand_intro":"十八子作（Shi Ba Zi Zuo）源自中国广东阳江，创立于1983年，是中国最大的刀具生产基地之一。品牌以\"阳江十八子，刀剪之都\"闻名，专注生产菜刀、剪刀及厨房工具，性价比极高。其产品线覆盖从传统锻打到现代精密磨削，深受中国家庭主妇和餐饮从业者喜爱，被誉为\"国民刀具品牌\"。","product_intro":"十八子作SL-1008手动磨刀器采用金刚石与陶瓷双槽设计，粗槽为金刚石涂层，硬度高、磨削快；细槽为精细陶瓷，用于去毛刺和抛光。V型磨口自动定角，适配中式片刀、斩骨刀等常见厨刀。手柄采用TPR软胶包裹，防滑耐油，底部设有防滑垫。轻巧便携，价格亲民，是中式厨房的入门级磨刀神器。","key_specs":["磨石材质：金刚石+精细陶瓷","磨槽数量：2个（粗磨/精磨）","适用刀具：中式菜刀、水果刀等直刃刀","定角方式：V型自动定角（约20度）","手柄材质：TPR软胶+ABS","尺寸：约18×4.5×4cm"]}
• alt_products：[{"product_name":"十八子作 手动磨刀器 双槽金刚石","brand":"十八子作","model":"SL-1008","price":39.9},{"product_name":"维氏 SwissClassic 手动磨刀器","brand":"维氏","model":"7.8700","price":168},{"product_name":"京东京造 手动磨刀器 三槽金刚石","brand":"京东京造","model":"JZ-MD001","price":49.9}]
• kol_quotes：["生活博主@小北家：十八子作这款磨刀器我回购三次了，给爸妈和婆婆都买了，都说好用。","厨师@粤菜阿强：餐厅后厨备了好几个，钝刀随手拉两下，比等磨刀师傅快多了。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"超过5万条评价中，绝大多数用户认可其\"便宜好用\"，尤其适合预算有限的家庭。常见好评包括\"几块钱解决磨刀难题\"\"比磨刀石方便多了\"。部分用户指出金刚石粗槽磨损较快，频繁使用半年后效果下降。也有评论提到磨斩骨刀时需多次反复，建议搭配细槽收尾。总体而言，性价比极高，是电商平台磨刀器品类销量冠军。","source_count":3}},{"source":"objective","score":84.91992462311558,"weight":0.2,"confidence":0.5,"details":{"rating_avg":4.5,"price":39.9,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.45,"confidence":1,"details":{"rating_avg":4.5,"review_count":52000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["生活博主@小北家：十八子作这款磨刀器我回购三次了，给爸妈和婆婆都买了，都说好用。","厨师@粤菜阿强：餐厅后厨备了好几个，钝刀随手拉两下，比等磨刀师傅快多了。"]}}]
• method_version：v2
• search_visual：null