摘要
承力锁弹簧的成形工艺安排直接影响制件的尺寸一致性及制件外观质量;弯曲成形时采用同一定位基准,有效保证弯曲位置及尺寸要求。弯曲模具结构是实现制件弯曲的关键,将复杂的制件弯曲形状简单化,有利于制件弯曲和弯曲回弹的估算与补偿。经生产实践,该模具生产的制件尺寸及外观质量满足设计要求。
The forming process of the force lock spring directly affect the size consistency and appearance quality of parts;the same positioning datum is used in bending forming,dffectively ensure the requirements of bending position and size.Bending die structure is the key to achieve parts bending,simplifying the bending shape of complex parts is beneficial to the estimation and compensation of bending and bending springback.Production practice has proved that the size and appearance quality of the products can meet the design requirements.
出处
《模具制造》
2017年第2期28-31,共4页
Die & Mould Manufacture
关键词
弹簧
成形
工艺
模具结构
spring
forming
technology
die structure
