According to its structural characteristics, modular machine tool fixture belongs to the fixture of standardized parts assembly with high precision, high strength, easy connection and disassembly, which can be recycled.
Function of combined fixture
(1) Shorten the production preparation cycle to meet the demand of rapid market response;
(2) Reduce the number of special tools and the cost of research and development;
(3) The adjustment is flexible and quick, which reduces the risk of R&D;
(4) Provide basic basis for the design and manufacture of tooling in the final batch production process;
(5) Saving energy and reducing consumption.
Application scope of combined fixture
From the point of view of batch processing parts, modular fixture is most suitable for new product development, trial production, single piece and small batch production. For departments and enterprises with frequent product replacement, short modification cycle and many product types, the economic benefits of using a large number of combined fixtures are obvious.
From the analysis of processing program, the combined fixture is basically suitable for drilling, milling, turning, grinding and filing, and can also realize some assembly, welding and inspection procedures. From the accuracy level, the linear dimension accuracy of the combined fixture can be controlled within 0.05 soil, and the angle error can be controlled within 5'.
Judging from the external dimensions of the parts to be processed, the fixtures of the parts with the general dimensions below 1000mm can be combined, but now the large-scale combined parts expand the application scope of the fixtures.