Specializing in the design and manufacture of automotive motor armatures and stators.

The First Session of the Sixth Workers' Congress of Jinzhou Hanwha Electroparts in 2018

Release Time：

2022-02-22

　　On June 27th, the sixth session of the first employee congress of Jinzhou Hanhua Dianzhuang was held in the training room. The congress unanimously passed the draft of the "Salary Special Collective Contract" through a secret ballot. The congress concluded successfully.

04-11

2023

Development of starter armature

The starter armature is a core component of the automobile engine and an important part of automotive electronic technology. From the initial direct start to the current electric start, the development of the starter armature has undergone a long process. As early as the beginning of the 20th century, automobiles used a simple hand-cranking method to start, then developed into more efficient pneumatic starting, and then to more popular and practical electric starting. The development of the armature part of the electric starter can be traced back to 1903 in the United States. At that time, an engineer named Frank J. Ward invented the electric starter. This electric starter consists of a set of armatures and a permanent magnet control switch. From the early 20th century to the mid-20th century, the armature part of the starter was still relatively simple. It usually consists of a motor, armature, water pipe, cam drive, etc. In 1948, Germany's Rote Company developed a wound starter armature. By the 1980s, the rapid development of electronic technology led to a huge increase in the demand for automotive electrical appliances. Semiconductor components and IGBTs began to be used in starter armatures. After a long development process, modern automobile starters are no longer simply motor parts,

03-31

2023

Maintenance methods for starter armature

The starter armature is an important component of the automobile engine. Its condition reflects the operating condition of the automobile engine. Therefore, detecting whether there is a fault in the starter armature is an important part of automobile maintenance. There are several methods to detect whether there is a fault in the starter armature: 1. Check the degree of wear of the armature when the engine starts: Since the starter armature will be worn when the engine starts, the degree of wear of the armature when the engine starts can be checked. If the surface of the armature is found to be excessively worn, it may be a sign of a fault in the armature. 2. Check the sound emitted when the engine starts: If the engine emits an abnormal sound when starting, it may be a sign of a fault in the armature. Normally, the engine will only emit a slight humming sound when starting. If other abnormal sounds are emitted, it indicates that there may be a problem. 3. Check for leakage during engine operation: Wear of the starter armature can lead to oil leakage from the engine. Therefore, during engine operation, check whether the engine is leaking oil. If oil leakage is found, it indicates that there may be a problem. Maintenance of the starter armature is an important factor in the operating condition of the automobile engine. Therefore, the starter armature needs to be maintained regularly.

03-21

2023

What are the functions of a starter armature?

The starter armature is a key component of a car engine. It helps the engine run smoothly and provides a stable voltage. Located on the engine fan, it consists of an armature and an electromagnetic coil. The armature controls the on/off state of the electromagnetic coil, controlling the engine's voltage output to ensure proper engine operation. The starter armature has the following functions: 1. It provides a stable voltage and can adjust the voltage according to the engine's operating status, making the engine run more smoothly. 2. It can control the engine speed and adjust it according to the engine's operating status, achieving optimal engine operation and fuel efficiency. 3. It can reduce engine noise by controlling the engine speed. 4. It can extend the engine's lifespan by providing a stable voltage, effectively reducing engine wear and tear. The starter armature is a crucial part of the engine and plays a key role. Regular inspection and maintenance are necessary to ensure proper engine operation. Starter

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