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我厂在学习兄弟单位贮能焊机经验的基础上,结合轴承行业的特点,试制成功一台贮能点焊机。这个焊机应用在向心球轴承浪形保持架的多点凸焊工艺中,完成浪形保持架的装配工序,效果较好。过去这个工序有的是应用交流点焊机,经常引起急剧的电压波动和相间不平衡。直流贮能点焊机的焊接能量是在焊接前2秒钟左右的时间内缓缓充电积存起来的,所以在焊接过程中,瞬间释放的能量较交流大得多,而且网路所消耗的功率较交流焊接小得多。这个贮能点焊机的特点如下: 1、焊接能量可在较小范围内精确调节,如果焊接特性曲线调节的合理,就能
Our factory learned the experience of brothers unit storage welding machine, combined with the characteristics of the bearing industry, trial success of a storage point welder. The welding machine used in radial ball bearing corrugated cage multi-point projection welding process to complete the assembly process of the corrugated cage, the effect is better. Some of the past this process is the application of AC spot welder, often causing rapid voltage fluctuations and the phase imbalance. DC welding energy storage spot welder in the welding time is about 2 seconds slowly recharge accumulated, so in the welding process, the instantaneous release of energy is much larger than the exchange, and the power consumed by the network Much smaller than AC welding. The characteristics of the energy storage spot welder are as follows: 1, the welding energy can be accurately adjusted within a relatively small range, if the welding characteristic curve adjustment is reasonable,