Many fixtures are produced for business needs, because many types of fixtures are customized, and some are designed to improve productivity, repeat specific actions, or make work more accurate. Because the fixture design is basically based on logic, similar fixtures may be produced separately because of different time and place of use.
The jig is a fixture type that guides twist drill equipment or other drilling devices to the exact center position of each hole by moving the jig, and can accelerate the repeated positioning of the hole center on multiple interchangeable parts. In the practice of iron products, the typical practice is to leave hardened bushings in each hole on the drilling fixture to avoid twisting the drilling and cutting fixture.
Because numerical control machine tools (CNC) are widely used in manufacturing industry, in which servo control has the ability to automatically move the tool to the correct position, the demand for drilling fixtures (and the work of operators using drilling fixtures) is less than before.
The main purposes of furnace fixture are:
SMT, SMD, printing, oven, DIP, plug-in and oven are all used by customers of some electronic factories, such as ZTE, Foxconn, Konka and so on.
main material
The materials of the fixture are artificial stone, corrugated cardboard, bakelite, polyformaldehyde, aluminum alloy and so on.
test fixture
Test fixtures mainly include ICT, FCT, mobile phone test bench, flat test bench and so on.
Main applications
Test the function, calibration, keys, receiver, speaker and function of the product.
main material
The main materials of the test stand are generally divided into bakelite, acrylic, quick clamp, probe, cylinder and so on.