POFI Self-Centering Vise

POFI Centering vise is a tool used to clamp small parts. Its main function is to fix the workpiece on the fixture for processing, inspection, and other operations.In industrial production, the centering vise is widely used because it can improve production efficiency, reduce the difficulty and error rate of manual operations, and thus improve product quality and production efficiency. 

The principle of centering vise is to use clamping force to fix the workpiece on the fixture for processing, testing, and other operations. Clamping force refers to the force exerted by the fixture on the workpiece, and its size and direction have a significant impact on the clamping effect. The size of the clamping force should be determined based on factors such as the material, shape, and size of the workpiece. Generally speaking, the clamping force should be large enough to ensure that the workpiece will not slide or move, but not too large to avoid damaging the workpiece. The clamping force of the centering vise is achieved through a screw mechanism. The screw mechanism is composed of a threaded shaft and a threaded sleeve. When the threaded shaft rotates, the threaded sleeve will move alone the threaded shaft, thereby changing the opening size of the fixture. The advantage of a screw mechanism is that the clamping force can adjust as needed, and the size and direction of the clamping force can be accurately controlled to ensure the clamping effect of the fixture on the workpiece.

Another important part of the centering vise is the centering mechanism. The centering mechanism is a component used to position a workpiece on a fixture, and its function is to ensure that the position and direction of the workpiece do not change, thereby ensuring the accuracy and accuracy of processing, detection, and other operations. The centering mechanism is generally composed of centering pins, centering sleeves, centering blocks, and other components, which can be selected and combined based on the shape and size of the workpiece to achieve the best positioning effect. 

The POFI centering vise is very simple. First, place the workpiece on the fixture, then adjust the opening size of the fixture to make it closely fit with the workpiece, and finally use the centering mechanism to position the workpiece on the fixture. During use, it is necessary to pay attention to the clamping force and positioning accuracy of the fixture to ensure the safety and processing quality of the workpiece. Centering vise for small and medium-sized parts are a very practical tool that can improve production efficiency, reduce the difficulty and error rate of manual operations, and thus improve product quality and production efficiency. In use, it is necessary to pay attention to the clamping force and positioning accuracy of the fixture to ensure the safety and processing quality of the workpiece.