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当前位置:首页>>新闻资讯>>叉车变速齿轮配件的检验标准有哪些?
叉车变速齿轮配件的检验标准有哪些?
来源:https://www.jnhhcc.com/ 日期:2019-06-21 发布人:admin
1、齿轮的齿厚磨损大于0.25mm,且啮合侧隙大于0.50mm,以及轮齿的磨损长度超过全齿宽的30%时,应给予更换。
1, the gear tooth thickness wear is greater than 0.25mm, and the meshing backlash is greater than 0.50mm, as well as the gear tooth wear length of more than 30% of the whole tooth width, should be given to replace.
2、齿轮上的接合齿(小直齿)磨损大于0.40mm,且啮侧隙大于0.60mm,以及磨损大于全齿宽的30%时,应给予更换。
2, engaging teeth on the gear (small straight tooth) wear more than 0.40mm, and the meshing backlash is greater than 0.60mm, and more than 30% of the width of the whole tooth wear, should be replaced.
3、齿轮的轮齿断裂,一般情况应给予更换,对于模数在6以上的齿轮,不相邻的个别轮齿断裂容许焊修。但断裂齿数不得大于总齿数的10%,否则亦应更换。
3, the gear tooth fracture, the general situation should be given to replace, for the modulus of 6 or more of the gear, not adjacent to the individual tooth fracture allows welding repair. But the number of broken teeth must not be greater than 10% of the total number of teeth, otherwise it should be replaced.
 
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4、当齿轮轮齿弯曲或齿面磨损,引起左右两侧齿形有显著不同时,应予更换。
4, when the gear tooth bending or tooth surface wear, caused by the left and right sides of the teeth are significantly different, should be replaced.
5、滑动齿轮倒用有严重飞刺时,可将飞边和裂损部分修光,但修理后轮齿的有效齿宽不到原齿宽的70%时,应给予更换。
5, when the sliding gear is used to have the serious flying thorn, the flying edge and the crack loss part can be repaired, but the effective tooth width of the gear tooth is less than 70% of the original tooth width.
6、齿轮内孔键齿磨损大于0.2mm,且配合间隙大于0.4mm时,应更换。7、齿面有轻微胶合或剥落时,可用油石修光。
6, gear hole key tooth wear is greater than 0.2mm, and with the gap is greater than 0.4mm, should be replaced. 7, the tooth surface has a slight gluing or peeling, Whetstone available light repair.
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