As a high-precision positioning element, the positioning square plays a crucial role in the machining process to ensure that the workpiece can be accurately positioned to meet the machining accuracy requirements.

The following is a detailed analysis of the characteristics of the positioning square based on the information you provided:

1）High Precision

Machining accuracy: All modules of the positioning Angle square are processed with high precision to ensure that the position error of the positioning hole is controlled within ±0.1mm on the working platform within 2000mm. This high-precision design directly meets the strict requirements of welding and other precision machining for work piece positioning accuracy.
 Detection and correction: in the process of assembly or welding, the auxiliary tools such as positioning block, connecting block, clamp and support block can not only stabilize the work piece, but also quickly detect the inaccurate geometric size of the work piece in the initial processing stage, so as to timely correct and ensure the quality of subsequent processing.

2)Repeatability

Design support: The positioning square is designed with advanced design software such as CAD and Pro/E, which can easily simulate the assembly of samples and effectively ensure the accuracy of module size and assembly accuracy.
High precision assembly: Thanks to the precise module size design, the positioning square ensures consistent positioning accuracy during multiple assembly and disassembly processes, improving production efficiency and product quality.
3)Rigidity And Strength
Structural design: In the design of the working platform and module structure, the requirements of rigidity and strength are fully considered to ensure that it can still work stably under high load conditions. Each standard 2000mm×1000mm working platform can carry up to 10t, fully meeting the processing needs of heavy workpieces.
Accuracy maintenance: even under heavy load conditions, the positioning Angle can maintain its repeated positioning and clamping accuracy to ensure the stability and consistency of machining quality.
Iv. Economy
Flexible combination: Positioning square as a free combination of fixture system, can flexibly adapt to different shapes and sizes of the workpiece, reducing the need for specific tooling. A few sets of fixture systems can replace a large number of high-cost special tooling, reducing production costs and inventory pressure.
Cost savings: In a variety of automobiles and other personalized production environment, the economy of positioning square is particularly prominent. It can reduce the cost and time required to re-invest in tooling design and manufacturing due to product changes, improve production efficiency and flexibility.
Fifth, flexibility
Three-dimensional space combination: The modular design of the positioning square allows free combination in the three-dimensional space to meet the processing needs of different shapes and sizes of the workpiece. This versatility is particularly significant in the welding of large workpieces, which can significantly improve production efficiency and machining quality.
Easy to operate: All dimensions in multiples of 12.5mm and 25mm can be found directly on the 3D workbench and modules, and precise positioning can be achieved with a small number of adjusting pieces. This design simplifies the operation process and reduces the requirement for operator skills.
In summary, the positioning square plays an irreplaceable role in the process of workpiece processing with its characteristics of high precision, repeatability, rigidity and strength, economy and flexibility.