German imports honing machine device encoder chain up tight schedule improvement

German imports of honing machine equipment 2019 - encoder chain up tight schedule device improvement 07 - 18 ( The northern power) Before improvement: Germany import honing machine is air cooled engine cylinder liner precision machining honing aperture process of large heavy equipment. 1, in the equipment due to the use of time, device encoder chain up tight schedule serious wear and tear, encoder signal is not stable, causing honing machine spindle trip distance sometimes vibrates up and down, up and down stroke loose oil cylinder rod, the honing head downward on the spindle early expansion, honing head emery is greater than the cylinder liner aperture, make article emery hit the end product and cataclastic, lead to equipment failure is frequent, equipment parts, honing head tool such as severely damaged, sometimes cylinder liner products directly. Equipment, product manufacturing cost is high, and the cutting tool and influence assembly task. 2, vertical honing equipment maintenance position at the top of the 5 meters high, there are safety hazards. Improvement measures: the device encoder chain up tight schedule can not adjust the original chain block removed to make, fastening Kong Xi processed into the waist of the tank, easy to adjust up and down, the chain tension, and sprocket cooperate with moderate, encoder signal accurate, stable, the honing machine is working, the spindle phenomenon occurs over travel up and down stroke, the normal work. Results: 1, after the modification of the equipment, failure to remove, use by more than half a year, operating normally, to reduce the frequency of maintenance, saving the maintenance cost. 2, to ensure the smooth completion of the cylinder liner processing quality and production schedule. 3, reduce scrap loss, loss of cutting tool and equipment maintenance costs 10000 yuan.