Our company is the production roll forming machine.
By 2010, February, state general administration of quality supervision, inspection and quarantine bureau released the first 10 announcement, released the first 4 batch 2009 product quality supervision inspection results of state. The quality of 29 national surveillance spot-checks, involving the machine tool industry is the numerical control system and display device, selectived examination in Beijing, liaoning, Shanghai, jiangsu, zhejiang, guangdong, sichuan, hubei province, guizhou province, city of nine 21 enterprises producing 15 nc systems and 6 kinds of roll forming machine digital devices. The examination according to the mechanical and electrical and mechanical safety equipment, part 1: general technology conditions of GB5226.1-2002, the machine control system of general technical conditions JB/T8832-2001, the grating digital display meter "JB/T10080.1-2000 and the grating sensor line of JB/T10080.2-2000 national standards and trade standards as the requirement of CNC system, and display device, protect the safety of power supply products grounding, insulation resistance, resistance strength, power supply voltage adaptive ability/power adaptability, noise test, electrostatic interference experiment, put circuit reactance electrical transient bursts immunity test, surge (impact) immunity test, the voltage sag and short forming machine supply interruption immunity test, appearance, marks and sign, color, wiring, protection, operation and maintainability, packaging checks, file, structure and basic parameters, function and continuous operation etc. 21 project tested. The results showed that most products are in conformity with the relevant standards and qualification of CNC system 85.7%), qualified products to 93.3%. Examination of 3 products are found in individual project quality inspection result does not conform to the relevant standards, the main problem is: protect grounding, electrostatic interference experiment, put circuit reactance electrical transient bursts immunity test, surge (impact) immunity test.
Product quality is the lifeline of enterprise and its relationship to the survival and development of enterprises. National surveillance spot-checks exposed product quality problems, once again to us was a wake-up call. In an increasingly competitive market environment, improve the quality consciousness, enhancing product quality construction, implementing quality strategy has become a machine tool industry enterprises is the important measure invincible.