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Sensor Shell Manufacturers Professional analysis of the process

Do you understand the stamping process of the filter housing?

Stamping is mainly classified according to the process, can be divided into separation process and forming process two large categories. The separation process is also called punching, the purpose of which is to make the stamping parts along a certain contour line from the top of the sheet separation, while ensuring the quality of the separation section requirements. The purpose of the forming process is to make the sheet plastic deformation under the condition of not breaking the billet, making the desired shape and size of the workpiece. In actual production, it is often a variety of processes used in a comprehensive application to a workpiece. Punching, bending, shearing, drawing, bulging, spinning and correcting are some of the main stamping processes.

  Filter housingStamping process production is a very efficient tensile process: stamping is an efficient production method, the use of composite mold, especially multi-position progressive mold, can be completed in a press on a multi-channel stamping process, to achieve by the material unwinding, leveling, punching to forming, finishing full-automatic production. High production efficiency, good working conditions, low production costs, generally can produce hundreds of pieces per minute.

method of selecting Filter shell

Select the method of the filter housing! Filters, as the name implies, are devices used to filter waveforms. The ideal low-pass filter should allow all signals below the cutoff frequency to pass through, and all signals above the cutoff frequency should be infinitely attenuated to produce rectangles on the amplitude-frequency characteristic curve, also known as rectangular filtering (brick-wallfilter). Unfortunately, such an ideal feature is not achievable, and all designs are simply trying to approximate the characteristics of the rectangular filter. Depending on the approximate function selected, different responses can be obtained. Although the approximate function is variable, the "Butterworth reaction" or "Chebyshev reaction" is usually chosen, taking into account the need for the actual use of the circuit.

What is the number of taps for the filter?

What is the number of taps for the filter? filters, each level is saved with a delayed input sample value, and input connections and output connections at all levels are called taps. An M-order FIR filter will have a m+1 tap. The number of taps is a concept in transformers, the more the number of taps, the more voltage signals we can get. Refers to the line in the coil to pick up one or more connectors, connected to the circuit, each joint corresponding to the number of turns of the coil is not the same, and then can meet the different requirements of the inductance in a circuit. such as a coil used in a transformer or radio.



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