PNE710L数控车床是德国伯林格公司产品,除我厂引进3台外,国内许多厂家也有使用。10余年来,我厂年开机台时均为近5000小时,故障停机<250小时/年。现将该机床的常见故障和突发故障的维修经验, PNE710L CNC lathe German Briggs company’s products, in addition to the introduction of three plants I plant, many domestic manufacturers also use. For more than 10 years, our factory started up nearly 5000 hours each year, and the downtime was less than 250 hours / year. The machine now common faults and sudden failure of the maintenance experience,