哪里有辊模拉丝设备加工？Where could you find roller die mould wire drawing equipment?

辊模拉丝机是一台可以积累的无滑动干式连续拉丝机。在拉拔过程中，轧辊圆周方向线材和轧辊表面不会沿轧辊圆周方向相对滑动，表面磨损量相对较小，中间轧辊暂时停止时，其后面的轧辊仍然可以根据相应的合适剂量工作一段时间。哪里有辊模拉丝设备加工？

Rolling die wire drawing machine is a cumulative, non-sliding, dry continuous wire drawing machine. During the drawing process, the steel wire and the surface of the roll circumferential direction will not slide relative to each other along the roll circumferential direction and the surface wear and tear is relatively small. If the intermediate roll is temporarily stopped, how would you manage the production rate and time period. Where could you find roller die mould wire drawing equipment?

辊模拉丝设备是由多个人发头组成的小型连续生产设备，一次可以将电线冷藏到所需规格，生产力很高。但是，每一步拉拔后，导线的钢丝直径都会发生变化，因此，每一个拉拔头工作线速度也必须发生变化。根据拉伸模具配置，每个拉拔头的拉拔速度也应发生变化。拉拔速度的标准是，即使以下公式成立，每一分钟通过模具的导线的超流量体积也不会改变。 r2v1= r2v2 r:绞线导线直径v1:绞线导线线速度R:钢丝直径v2:导线外的线速度拉拔机的每个拉拔头的工作速度基于上述公式。

The roller mould drawing device is a small continuous production equipment composed of group of multiple people. It can be decenated to the specifications of the desired wires and it can be  very productive. However, as each step of stretching, the wire diameter of the wire changes, so the working line speed of each pull will also change. Depending on the tension mould configuration, the pulling speed of each pulling head should also vary. The standard for pulling speed also comply even if the following formula is true, the volume of wire overflowing through the mould will not change every minute. R2v1=r2v2 r: stranded wire diameter v1: stranded wire speed R3360 stranded wire diameter v2: stranded wire speed outside the stranded wire. The operating speed of each cable head in the pulling is based on the above formula.

但是，上述说明基于理想状态，在稳态工作过程、机械传输误差和机械传输间隔以及启动、加速、减速、停止等动态工作过程中，每个拉拔头都不能保持同步，因此，目前大多数立式拉丝机都有张力传感器，动态测量每个拉拔头之间的钢丝张力，并将张力转换为标准，使用此标准信号反馈给调速变频器，变频器将此信号转换为闭环PID过程控制。这是用引进、吸收、消化技术开发的高级牵引机，可以拔出14毫米以下的多种金属线。弹簧丝、绳丝、弦丝、轮胎线圈丝、药师丝、气保焊丝、铝包丝、预应力丝、软管丝和各种类型的低丝。

However, the above description is based on the ideal state. During the steady-state working process, mechanical transmission error and mechanical transmission interval, as well as dynamic working processes such as start, acceleration, deceleration, and stop, each pull head cannot remain synchronized. Therefore, most vertical wire drawing machines currently have tension sensors that dynamically measure the wire tension between each pull head and convert the tension into a standard. This standard signal is used to feed back to the speed-regulating inverter, which converts this signal into closed-loop PID process control. This is an advanced traction machine developed using introduction, absorption and digestion technologies, which can pull out various metal wires below 14 mm. Spring wire, rope wire, string wire, tire coil wire, pharmacist wire, gas-protected welding wire, aluminum-clad wire, prestressed wire, hose wire and various types of low wire.

换句话说，保证直线刷。辊模拉丝设备具有结构简单、操作、维护方便、制造成本低等优点，有一定的红线系数，电线停留在体积简略上的时间长，有助于电线的充分冷却。但是，线材道轮多不仅会增加线材的弯曲次数，而且由于卷筒的乘积、线材的原因，在拉拔过程中会沿着自身轴发生扭转，严重影响线材的内部质量和表面质量。

In other words, ensure straight input. This model has the advantages of simple structure, convenient operation, convenient maintenance and low manufacturing cost. It has a certain red line coefficient. The wire volume is short and the maintenance time is long, which helps fully to  cool the wire. However, most wire material runners will not only increase the number of bending times of wire but will also cause the product of the reel and the twisting of the wire along its own axis during the drawing process. Which can seriously affecting the internal and surface quality of the wire.