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弹簧的冷成型和热成型过程是什么?

作者:admin  发布时间:2019-09-04
弹簧生产工艺有一定的步骤,每一步都要注意细节,否则很可能导致弹簧生产失败。在弹簧生产过程中,有两个步骤:冷成型和热成型。这两个生产步骤非常关键。今天,亚博下注将向不锈钢弹簧制造商介绍弹簧的冷成型和热成型分别是什么?
Cold Forming Technology of Spring
弹簧冷成形技术
First, it has the ability of automation in the first cold forming process. The cold forming machine has been developed into 12 claws. The steel wire in the range of (0.3-14) mm is basically formed on the 8-claw forming machine. At present, the development direction of forming process equipment is: (1) to improve the forming speed, the main development direction is to improve the forming speed of equipment, that is, to improve production efficiency; (2) to improve the accuracy of equipment parts, strengthen the effect of heat treatment, improve the overall performance of equipment, improve the durability of equipment; (3) to increase the length sensor. And the automatic closed-loop control manufacturing process of laser range finder and NC forming machine.
首先,它具有在第一次冷成形过程中实现自动化的能力。冷成型机已发展成12个爪。(0.3-14)mm范围内的钢丝在8爪成形机上基本成形。目前,成形工艺设备的发展方向是:(1)提高成形速度,主要发展方向是提高设备的成形速度,即提高生产效率;(2)提高设备零件的精度,增强H的效果。吃处理,提高设备的整体性能,提高设备的耐久性;(3)增加传感器的长度。激光测距机和数控成形机的自动闭环控制制造过程。

2. Capability of cold forming process range. At present, the maximum size of large diameter spring coiler can reach 20mm, = 2000MPa, speed ratio 5. The cold forming process of small block spring and eccentric spring with different or equal diameter materials still has limitations.
2。冷成型工艺范围的能力。目前,大直径弹簧卷取机最大尺寸可达20毫米,=2000兆帕,速比5。采用不同或等径材料的小型块簧和偏心弹簧的冷成形工艺仍有局限性。
Spring Hot Forming Technology
弹簧热成形技术
1. Speed capability of hot forming process. At present, only CNC2 axle spring coiler is used in (9-25) mm moulding machine in our country. The maximum speed is 17 pieces per minute. Compared with developed countries, there is a big gap.
1。热成型过程的速度能力。目前我国(9-25)mm造型机仅采用CNC2轴弹簧卷取机。最大速度是每分钟17件。与发达国家相比,差距很大。
2. Control ability of large spring hot forming process. Because only CNC2 spring coiling machine, the three-way movement of shape control is less, and the accuracy is poor; moreover, there is no automatic bar rotation control and adjustment mechanism, so the technology level and ability of hot coil spring forming are very low. Therefore, the spring precision level and surface oxidation decarbonization level are also low.
2。大型弹簧热成形过程的控制能力。由于只有CNC2型弹簧卷取机,形状控制的三向运动量小,精度差,而且没有自动的杆件旋转控制和调整机构,因此热卷弹簧成型技术水平和能力很低。因此,弹簧精度水平和表面氧化脱碳水平也较低。
 

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