ULTRASONIC SPOT WELDING ASSEMBLY AND METHOD,申请号US1985001262-传众专利搜索

ULTRASONIC SPOT WELDING ASSEMBLY AND METHOD

申请公布号：WO1986000567(A1)

申请号：US1985001262

申请日期：1985.07.02

申请公布日期：1986.01.30

摘要：<p>An ultrasonic welding tip assembly and associated method of use which overcome the problem of accumulation of melted material in and around the weld joint and tip by providing reservoirs for collecting melted material and allowing same to flow away from the weld joint and tip. Conical welding tips are disclosed having a cone height A and base width B with a ratio of A/B. A/B is 1.2 for conical welding tips and 0.76 for frusto-conical welding tips. The welding tips are supported on anvils. In the welding process, the tips are only partially inserted into the material being welded so that the anvils remain spaced from the material.</p>

一种使用超声波脱苦的柚子蜜饯

带有源应变源的GeSn n沟道隧穿场效应晶体管

一种治疗脂溢性脱发的中药组合物及其制备方法

一种恒温双层天然精油抑菌剂及其制备方法

紫外光固化炉自动控制抽风系统及其自动控制抽风方法

主动水润滑式船用潜水泵

一种治疗甲状腺相关眼病稳定期的中药