Stainless products refer to products made from stainless steel, which is
a type of steel alloy that contains at least 10.5% chromium. Stainless
steel is known for its corrosion resistance, durability, and strength,
making it a popular material for a wide range of products. Stainless Products,Aluminum Sheet Metal Parts,Stainless Steel Plate,Carbon Steel Parts Suzhou Gold ant Precision Sheet Metal Co.,Ltd , https://www.jmywelding.com
The car horn is a device that is frequently used when driving. What should I do if the car horn does not ring or emits abnormal sound? How to carry out routine maintenance and self-repair? When the above-mentioned failure occurs in the horn, it should first be distinguished whether the fault of the line or the horn itself.
When the horn button on the steering wheel or other location is pressed, the current from the battery flows through the loop to the electromagnetic coil of the horn relay. The electromagnetic coil attracts the relay's moving contact switch to close and the current will flow to the horn. The current causes the electromagnet inside the horn to work so that the diaphragm vibrates and emits a sound. Line faults are mainly line virtual connections, such as loose speaker connector terminals, speaker relay contact ablation, and horn speaker switch contact failure at the steering wheel. However, in many horn failures, especially in the winter, there is a problem with the horn itself. Combined with our use environment and other factors, the speaker itself is mainly due to the following reasons.
Contact ablation: If a loudspeaker is prolonged, the speaker contacts will ablate and cause impedance, and the current flowing through the electromagnetic coil will weaken. The electromagnetic suction will not be able to attract the armature to drive the diaphragm to normal vibration, resulting in husky speech and even no sound.
The seal is not easy to get wet: Although the interior of the horn is sealed, if the seal is not strict, the vehicle enters fog or there is water vapor in the air in the internal space. Water vapor can easily cause the contact to be wet and fail to work properly.
Poor contact of electromagnetic coil terminals: Some of the horns inside the electromagnetic coil magnet wire terminal fittings are aluminum metal rivets crimped connection, non-firm welding connection, if the end of the enameled wire insulation coating is not clean or the rivet pressure is not reliable, it is easy to produce virtual connection A malfunction caused the horn to malfunction. This type of failure is the cause of the speaker quality and cannot be repaired. Only new parts can be replaced.
Note: Remember to prevent the speaker from getting wet when you wash the car, and find that the speaker water is blown dry with the air gun as soon as possible; Try not to always press the horn for a long time, this will easily lead to premature ablation of the horn contacts; horn failure as much as possible to seek professional maintenance With the help of a technician, do not blindly replace the horn, which will easily cause unnecessary waste.
Some common stainless products include:
1. Kitchen utensils and appliances: Stainless steel is often used for
cookware, cutlery, and appliances like refrigerators and dishwashers.
2. Medical equipment: Stainless steel is used in medical equipment like
surgical instruments, implants, and hospital equipment due to its
corrosion resistance and hygienic properties.
3. Automotive parts: Stainless steel is used in exhaust systems, trim,
and other components of automobiles due to its durability and resistance
to corrosion.
4. Construction materials: Stainless steel is used in building and
construction materials like roofing, cladding, and structural supports
due to its strength and resistance to weathering.
5. Jewelry: Stainless steel is used in the production of jewelry due to its durability and resistance to tarnishing.
6. Marine equipment: Stainless steel is used in marine equipment like
boat propellers, anchor chains, and fittings due to its resistance to
corrosion in saltwater environments.
Car horn does not ring how to repair