It has been widely used before the industrial age, including mechanical fixtures, woodworking fixtures, welding fixtures, jewelry fixtures, and other fields. Certain types of jigs are also called "molds" or "assistances", and their main purpose is to reproduce a certain part with repeatability and accuracy. An obvious example is when the key is copied, the original key is usually fixed on the fixture, so that the machine can copy the new key under the guidance of the appearance of the original key.Many fixtures are produced because of commercial needs, because many types of fixtures are customized, and some are to increase productivity, repeat specific actions, or make work more precise. Because the design of the fixture is basically based on logic, similar fixtures may be produced separately because they are used at different times and places.
Drilling jig is a tool that can guide twist drilling equipment or other drilling devices to the exact center position of each hole by moving the mold, and can accelerate repeated positioning in the center of the hole on multiple interchangeable parts In the ironwork practice, the typical practice is to leave a hardened bushing (hardened bushing) in each hole of the drilling jig to prevent the twist drill from cutting the jig.
Due to the widespread use of CNC machine tools (CNC) in the manufacturing industry, the servo controllers (servocontrols) have the ability to automatically move the tool to the correct position, and the need for drilling jigs (and the work of the drilling jig operator) is less than before .
The main purpose of the furnace fixture:
"SMT, patch, printing, furnace,", "DIP, plug-in, furnace" are used by some electronics factory customers, such as ZTE, Foxconn, Konka, etc. Synthetic stone furnace fixture
Main material
The materials for furnace fixtures include synthetic stone, corrugated fiberboard, bakelite, POM, aluminum alloy, etc.
Test Fixture
Test fixtures mainly include ICT, FCT, mobile phone test stand, tablet test stand, etc.
The main purpose
Test the product's functions, calibration, buttons, earpieces, speakers, and whether the functions are normal.
Main material
The main materials of the test frame are generally divided into bakelite, acrylic, quick clamp, probe, cylinder, etc.
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