2025/06/19
Common malfunctions and causes of car starters
Battery fault: such as insufficient battery power, loose or oxidized battery terminals, etc., resulting in the starter motor not receiving enough power. Control device fault: such as open circuit, short circuit or poor contact of the electromagnetic switch coil, ignition switch damage, etc., preventing the starter circuit from being connected.
2025/06/19
Structural composition of an automobile
Function: Converts electrical energy from the battery into mechanical energy, generating electromagnetic torque to provide power for engine starting. Main components: Includes armature, commutator, magnetic poles, brushes, bearings, and housing, etc. The armature is the core component that generates electromagnetic torque, and the commutator is used to change the current direction, allowing the armature to continuously rotate.
2025/06/04
Maintenance and upkeep of car generators
Regularly check belt tension Loose belts can cause slippage, while overly tight belts can lead to increased bearing wear. It is recommended to check every 20,000 kilometers.
2025/06/04
Structure and working principle of car generator
Rotor: Generates a rotating magnetic field through excitation current, typically consisting of salient poles, field windings, and slip rings.
2021/03/23
2021 - Dongtian Company's Safety Production Standardization Certification Successfully Completed
On March 23, 2021, experts and leaders from the Hebei Provincial Baoding Municipal Emergency Management Bureau conducted an acceptance inspection of our company's workshop production and safety measures implementation. Our company upholds the management philosophy of "safety is no small matter", starting from various aspects such as production process flow, electrical equipment management, line maintenance, employee safety education, and protective facilities construction, and successfully passed the standardized acceptance of safety production.
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Tel/WeChat:+44 07354725924
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Email:jingdn@vip.sina.com
Address: Jinta Economic Development Zone, Dingxing County, Baoding City, Hebei Province
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Email: jingdn@vip.sina.com
Mobile/WeChat:+86-13601236188
WhatsApp:+44 07354725924
Address: Jintai Economic Development Zone, Dingxing County, Baoding City, Hebei Province
