CN102601444A
The invention discloses an automatic trimming device for an aluminum shell of a capacitor, which comprises a worktable, a feeding channel, a left pushing cylinder and a right pushing cylinder. A support is fixedly mounted on the worktable and the inclined feeding channel is fixedly mounted on the support. A receiving hopper is connected with the bottom of the feeding channel and a
Kineto-elastodynamic analysis of hose cutting mechanism of
Key words: cutting mechanism; kineto-elastodynamic; lumped parameter method; finite element method; dynamic stress 1 Introduction Capacitor is one of the three passive electronic components and widely used in the electric-power industry. With the larger demand of capacitors, it is an urgent task to improve the production efficiency and the
What is the wiring method of the capacitor bank? What is the
The disadvantage is: if there is a breakdown accident in the capacitor bank, that is, a phase-to-phase short circuit is formed, and the current at the fault point is the phase-to-phase short-circuit current; if the short-circuit capacity of the network is large, the capacitor shell is easy to explode, and even cause a fire, threatening personal safety and the normality of the power grid. run.
CN116900413A
The invention provides aluminum shell cutting equipment for a thin film capacitor, which relates to the technical field of capacitor manufacturing and comprises a base, wherein a mounting...
CN107972224B
The invention relates to a low-pressure injection molding method for a power capacitor shell, which comprises the steps of sequentially placing isotactic polypropylene homopolymer, modified waste plastic shell powder, talcum powder, silicon micropowder, fluororubber, nucleating agent and antioxidant in a stirrer, and uniformly mixing to prepare a mixture; and placing the mixture
A vertical self-cutting explosion-proof capacitor
An explosion-proof capacitor technology, applied in the electronic field, can solve problems such as deformation, bursting, and expansion of capacitor shells, and achieve the effects of improving safety and solving high-temperature explosions
How to peel capacitor shell
From there, you''''ll be simply able to slip off the shell. 2. Rollin'''' Gently tap your egg on the benchtop, then roll across the surface while applying gentle pressure with your palm. This will create lots of little fractures all over the shell – pulling the shell away from the clingy membrane. Then just peel and pick away the egg shells. 3
US20060012945A1
One embodiment of the present subject matter includes a capacitor, comprising a first cupped shell having a first opening, and a second cupped shell having a second opening, wherein the first opening and the second opening are adapted to sealably mate to form a closed shell defining a volume therein. In the embodiment, the closed shell is adapted for retaining electrolyte.
Opening cutting device for capacitor shell
The invention discloses an opening cutting device for a capacitor shell. The opening cutting device comprises a motor (1), a fixing rod (2), a cutter (3) and a sliding mechanism. One end of a rotor of the motor (1) is coaxially and fixedly connected to one end of the fixing rod (2). The other end of the fixing rod (2) is sleeved with the capacitor shell.
CN202725805U
The utility model relates to an electrolytic capacitor aluminum shell drawing die with a cut structure. In order to solve technical problems, the drawing die can more effectively use an aluminum shell belt material and has the characteristics of high quality of a punched product, high production efficiency and low cost. The technical scheme is that the electrolytic capacitor
Study of Methods used in Capacitor Manufacturing Process
The effect of a capacitor is known as capacitance. Its function is to store the electrical energy and give this energy again to the circuit when necessary. In other words, it charges and discharges the electric charge stored in capacitor. The capacitor is made up of two close conductors (usually plates) that are separated by a dielectric material.
Cutting tool of capacitor shell cutting device
For solving the problem that prior art exists, the spy provides a kind of cutting tool of electric capacity shell cutter sweep, and by the multi-part combination, the centre clamps the...
CN116900413A
The invention provides aluminum shell cutting equipment for a thin film capacitor, which relates to the technical field of capacitor manufacturing and comprises a base, wherein a mounting plate is arranged above the base; the top of the mounting plate is provided with a driving mechanism; the aluminum shell blanking device is characterized in that two sliding rods are arranged at the top
Application of Laser Welding Machine on Capacitor
Generally, the thickness of capacitor shells is required to be less than 1.0mm. Currently, mainstream manufacturers mainly use 0.6mm and 0.8mm shell material thicknesses based on different battery capacities. The welding
METHOD FOR CUTTING ELECTRIC CAPACITORS
The invention relates to a method for annealing electrical capacitors and is preferably used in capacitor production. It is the object of the invention to influence the succession of breakthroughs during the annealing process in such a way that there is no significant local heating of the capacitor wind-up and carbon-depositing thermal breakdowns are minimized.
Cutting tool of capacitor shell cutting device
The utility model discloses a cutting tool of a capacitor shell cutting device. The cutting tool is provided with a tool seat, a plurality of fixing holes are arranged at the edge of the tool seat, a hollow cylinder is arranged at the upper end of the tool seat, a taper hole is arranged at the center of the hollow cylinder, a rotating base is mounted above the tool seat, a boss is arranged at
Cutting method for arranged film capacitors
The invention discloses a cutting method for arranged film capacitors. According to the cutting method for arranged film capacitors, a frame-type main rack is comprised, wherein the main rack is provided with location plates for placing the film capacitors; knife switch panels are arranged at the sides of the location plates; blanking plates and loading boxes are arranged below the
Common fault of capacitor and treatment method
1, common fault of capacitor. When the capacitor is found to be one of the following conditions, the power shall be cut off immediately. （1）the expansion of the capacitor shell or oil leakage. （2）the rupture of the cannula and the flashover of the flashover. （3）the internal sound of the capacitor is abnormal.
Research on the self-healing failure characteristics and its
Therefore, a method of capacitor self-healing failure protection based on active power variation was proposed. 1 Introduction the DC power is quickly cut off through a protective, and connected to the AC power system that simulates the actual series–parallel operation. not stable. After a period of time, the capacitor will produce
Guide to Desoldering and Removing Capacitors from a PCB
Capacitors are attached to the board with solder, so if you need to remove them, you''ll need to desolder them first. In this post, we''ll guide you through the steps to safely desolder capacitors and then remove them from a PCB without damaging the board or
Aluminum electrolytic capacitor production flow chart
First the main raw materials: aluminum electrolytic capacitor anodic foil, electrolyte, cathode foil and electrolytic paper, foil, tape, cover plate, aluminum shell, washer, sleeve, gaskets, etc. Production process, in order: cutting, winding, leaching, assembly, aging, sealing, printing, casing, measurement, packing, inspection, etc. Aluminum electrolytic capacitors manufacturing
Capacitor shell trimming process requirements
In this review, we comprehensively examine the carbon fiber-reinforced polymer (CFRP) trimming process, covering both conventional machining techniques and novel approaches. We explore various methods, including conventional cutting, laser beam machining, robot arm machining, electrical discharge machining, and ultrasonic machining; we assess
Capacitor shell surface deburring device
It can solve the problems of easy deformation of the shell, damage to the aluminum shell of the capacitor, and increase the manufacturing cost of the enterprise, so as to achieve good deburring effect and good grinding Cutting effect, the effect of protecting the shell
Capacitor shell grabbing and feeding device
A capacitor shell grabbing and feeding device belongs to the technical field of capacitor production and comprises an installation shell connected with an execution end of a manipulator, wherein a vertical cylinder is arranged in the installation shell, a piston rod of the vertical cylinder is connected with a sliding clamping jaw through a transmission mechanism, and the sliding
CN217371332U
The utility model discloses an aluminium capacitor case is with cutting grinding device relates to grinding device technical field. The utility model comprises a base, a cutting mechanism is arranged at the top end of the base, supporting plates are arranged at two sides of the base, a clamping mechanism is arranged at one side of the two supporting plates, and a polishing
Aluminum alloy for capacitor shell and aluminum alloy strip
Method used. Benefits of technology. Problems solved by technology [0002] With the continuous application of electronic products, the demand for capacitors used in electronic products is also increasing, and the mechanical properties of the aluminum alloy materials used in capacitor shells have not been effectively controlled, resulting in low
Cutting mechanism of capacitor winding machine
The utility model relates to the technical field of capacitor winding, in particular to a cutting mechanism of a capacitor winding machine, which comprises a winding needle capable of rotatably winding paper tapes and foil tapes into capacitors and a cutting module capable of cutting the paper tapes and the foil tapes, wherein the cutting module comprises a cutting knife
CN203565617U
A traditional capacitor shell cutting die is a simple column-shaped die and cannot be clamped tightly or cannot be taken out easily after being clamped tightly. The supporting body is matched...
Noise Reduction Method of Power Capacitor Shells Based on
Article "Noise Reduction Method of Power Capacitor Shells Based on Multi-objective Topography Optimization" Detailed information of the J-GLOBAL is an information service managed by the Japan Science and Technology Agency (hereinafter referred to as "JST"). It provides free access to secondary information on researchers, articles, patents, etc., in science and technology,
US8870973B2
Another embodiment of the present subject matter includes a method which includes positioning a plurality of substantially planar capacitor layers in a stacked arrangement in a first cupped shell having a first opening, sealably mating a second opening of a second cupped shell to the first opening of the first cupped shell along a joint, the mated first and second cupped shells
What is the manufacturing process of power capacitors?
🌙(1) The lower parts and stamping of metal parts; the materials are processed and formed by cutting, punching, stretching, bending and other methods. These include shells, bottoms, covers
6 FAQs about [What are the methods for cutting capacitor shells ]
What is the manufacturing process of ceramic capacitor?
Manufacturing process of ceramic capacitor, principal ingredient of the ceramic capacitor is ceramic powder, where ceramic material acts as a dielectric. Due to their unique material properties, technical ceramics are considered to be one of the most efficient materials of our time.
How a capacitor is made?
The capacitor is made up of two close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to power source. One plate accumulates positive charge and the other plate accumulates negative charge. A. How a capacitor is made
What is the function of a capacitor?
The effect of a capacitor is known as capacitance. Its function is to store the electrical energy and give this energy again to the circuit when necessary. In other words, it charges and discharges the electric charge stored in capacitor. The capacitor is made up of two close conductors (usually plates) that are separated by a dielectric material.
What is a capacitor in a circuit?
A Capacitor is a two terminal, electrical component. Along with resistor and inductors, they are one of the most fundamental passive components we use. You would have to look very hard to find a circuit which didn’t have a capacitor in it. What makes capacitors special is their ability to store energy; they're like a fully charged electric battery.
What is a ceramic capacitor?
But these mixtures have a relatively low permittivity so that the capacitance values of these capacitors are relatively small. It is constructed of two or more alternating layers of ceramic and metal layer acting as the electrodes. The composition of the ceramic material defines the electrical behavior and therefore applications.
What is the schematic symbol for a capacitor?
The schematic symbol for a capacitor actually closely resembles how it’s made. A capacitor is created out of two metal plates and an insulating material called a dielectric. The metal plates are placed very close to each other, in parallel, but the dielectric sits between them to make sure they don’t touch.