Before introduce the way to choose stud roll forming machine, you should know the features of it.
1. The stud roll forming machine equipment is controlled by PLC, and multiple protections are set during normal production.
2. The bed is welded with steel plate and tempered to eliminate internal stress and avoid body deformation.
3. The forming frame is a cast iron structure and has been tempered. High strength and long service life. The material of the roller is 40Cr, and the hardness after quenching and tempering is HB280.
4. The material of the forming mold is GCr15, quenched, and the hardness is HRC56-62°C. The transmission structure is gear box transmission, and each forming frame has a light steel keel machine. It can make the equipment run over time and have a long service life.
There are 4 ways about how to choose the stud roll forming machine:
1. "Accurate". The length and size of the keel produced by the machine, the relative position and size of various functional holes, especially the relative position and size accuracy of the dimple holes, must be accurate.
The high-end standard in the industry is that the component length error is ±1.0mm, and the relative position size error of the dimple hole is ±0.5mm, to ensure that the produced components are consistent with the design drawings. Smooth installation at the construction site, reducing additional labor costs.
Common problems with inaccurate component dimensions are as follows:
a. When the machine is in slow production, the accuracy of the workpieces is acceptable, and when the running speed rises to normal or fast, various dimensional errors increase.
b. When the machine produces short components, the size is appropriate. When producing long components of 5 meters and above, the dimensional accuracy error is significantly increased.
2. "Quick". On the premise of "precision", discussion speed is meaningful. Take the most commonly used C89 plate type as an example. As a user, this factor must be considered when purchasing equipment.
3. "Stable". During the production process, the equipment runs stably without jamming. When producing horizontal keel components that penetrate through multiple rows of vertical keels, the overall strength of the frames becomes poor due to the long web through holes of this type of component.
If the forming and rolling design of the machine is defective, material jams in the machine will often occur, and the troubleshooting of the fault is time-consuming and laborious, resulting in unstable production and frequent interruptions.
4. "Less waste". When the processing code output by the light steel house construction design software is used to produce the keel component of the equipment, a piece of waste will inevitably appear between the nodes of two different members;
Some equipment, the length of the waste material reaches 40-50mm, and some equipment has optimized this problem in the machine control software, which can reduce the length of the waste material to a minimum.
From the perspective of long-term production, the material utilization gap between the two is about 2%, and the impact on long-term production costs cannot be ignored.
In addition to the above purchase methods, more and more factories also choose the KINGREAL stud roll forming machine.