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新闻详情
微耕机提示冒充伪劣农机产品的辨认
时间:2014-11-12 来源:微耕机 作者:管理员
微耕机机械专业研发制造园林机械、农业机械的高新技术。产品主要针对全国各地的客户,而且也出口美国,欧盟,澳大利亚,日本及东南亚国际市场。德力针对国内需求,研发合适国情的产品,按国度指引方针不时扩展国内市场冒伪劣农机产品流入市场,影响农业消费,损伤农民利益,以至危及人身平安,正确辨认农机产品是农机营销人员应具备的根本素质。
 
劣质配件加工工艺简单粗糙,在资料上以次充好,大大影响了配件的质量和运用性能,常见的缺陷有以下几种:微耕机
 
1.材质低劣
材质低劣是指配件在资料上存在缺陷,这些缺陷常常会影响配件的强度以及影响同其他件的配合关系。比方铸件的化学成分或金相组织不契合规则请求,或有严重的气孔、缩孔和裂纹等。
 
2.在资料种类上以次充好
以次充好是指为了降低资料本钱或加工本钱,用低价的或易加工的资料替代原设计所请求的资料。目前,最常见的有用普通灰铸铁或普通低碳钢去替代优质铸铁、铸钢、优质钢以及粉末冶金资料等。
 
3.简化必要的工艺过程
这属于人们常说的偷工减料中的偷工,比方未按请求停止的切削加工、冷处置、热处置以及未按正确的办法衔接等。
 
4.超差或损坏
配件尺寸、外形或位置超差,或有划伤、开裂、残缺不全以及严重锈蚀等。