Power Tool Commutator Oplossing
2022-10-20
Die kommutator word wyd gebruik in die motorbedryf, huishoudelike motors en elektriese gereedskap. Die basiese struktuur van die kommutator is: insluitend die kommutator koperplate eweredig versprei op die buitenste omtrek van die kommutator liggaam, en die kommutator liggaam. Saamgevorm word die kommuterende koperplaat voorsien van 'n stuk voet wat in die kommutatorliggaam ingeplant word en stewig met die kommutatorliggaam gekombineer word.
In order to strengthen the bonding strength between the commutator copper sheet and the commutator body, and improve the mechanical properties of the power tool commutator products, the most commonly used method is to improve the structure of the chip feet and set the reinforcement ring, and the improvement of the chip foot structure is the most ideal. The technical solution is to increase the size of the film feet. However, for power tool commutator products with small radial size and large number of commutation copper sheets, the size of its feet is strictly limited in both the circumferential and radial directions, and each adjacent commutation is strictly limited. The distance between the inner sides of the pins of the copper sheets will be very small. If the radial dimension of the pins is increased, the adjacent pins will easily touch when the commutating copper sheets and the commutator body are injected together. , resulting in a high rejection rate of commutator products after injection molding.
In order to strengthen the bonding strength between the commutator copper sheet and the commutator body, and improve the mechanical properties of the power tool commutator products, the most commonly used method is to improve the structure of the chip feet and set the reinforcement ring, and the improvement of the chip foot structure is the most ideal. The technical solution is to increase the size of the film feet. However, for power tool commutator products with small radial size and large number of commutation copper sheets, the size of its feet is strictly limited in both the circumferential and radial directions, and each adjacent commutation is strictly limited. The distance between the inner sides of the pins of the copper sheets will be very small. If the radial dimension of the pins is increased, the adjacent pins will easily touch when the commutating copper sheets and the commutator body are injected together. , resulting in a high rejection rate of commutator products after injection molding.
In die lig van die tekortkominge van die bestaande tegnologie, bied ons 'n nuwe kommutator tegniese oplossing, wat die fermheid van die kombinasie tussen die kommutator koperplaat en die kommutator liggaam kan verbeter, maak 'n kraggereedskap kommutator met hoër produk kwaliteit.
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