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我厂自大量生产自行车以来,质量大大提高。可是过去生产的自行车车圈,只适于装配软边车胎,不但浪费钢材和橡胶,且有些顾主不喜欢使用。为了生产硬边车圈以满足各方面需要,我厂职工发扬了敢想敢做的共产主义风格,学习兄弟厂的经验,自己制造了一台车圈自动缝焊机。经数月使用证明,焊接质量非常良好,而且车圈经缝焊后,抗压和抗扭强度有很大增加,所以可将原用板材厚度由1.3公厘减薄到0.95公厘,轮胎也可以
Since the mass production of bicycles I plant, the quality greatly improved. However, the past production of bicycle rims, only suitable for the assembly of soft-rimmed tires, not only a waste of steel and rubber, and some customers do not like to use. In order to produce hard-rim rims to meet all needs, our factory workers developed a communist style that they dare to dare to dare to learn from the experience of Brothers Factory and manufactured their own automatic riveting machine for rims. After months of use proved that the welding quality is very good, and the rims after the seam, the compressive and torsional strength has greatly increased, so the thickness of the original plate can be reduced from 1.3 mm to 0.95 mm, the tire is also can