Cold winter car sunroof use maintenance precautions inventory

The realization of the technology in the manufacture of sunroof parts in depots has been quite advanced. However, sunroofs, like engines and transmissions, are also in need of maintenance. Especially for vehicles parked outdoors, their sunroofs must often receive wind, rain, and sun. Under the circumstances, it is necessary to increase maintenance and to prolong the service life of the skylight. Today we come to share with you some of the matters and steps that need to be taken into account when using and maintaining the sunroof.

The use of sunroof should pay attention to matters:

1. Before opening the skylight, pay attention to whether there is any obstacle on the roof that blocks the skylight from sliding.

2. Do not use skylights when bumping the road. Avoid damage to the sunroof and slide rails caused by vibration.

3. It is forbidden to open the sunroof when it is raining or when cleaning the vehicle so as to prevent rain or water droplets from causing the plastic strips and metal in the sunroof to deteriorate and rust.

4. If you want to open the skylight after a rainy day, diligently dry the water on the top of the roof. In addition to avoiding rain and wetting inside the vehicle, it also prevents rain from seeping inside the machine to shorten its service life.

5. If you live in a frigid zone and there is freezing in the outdoors, please forcefully open the sunroof. The resistance caused by freezing may cause damage to the mechanical components and even burn the motor. If you have to open the skylight, please warm it up like a "hot car." The method is to turn on the heating first, open the windows on both sides at the same time, wait until the car reaches a certain temperature and then open the skylight.

6. The frequency of using skylights cannot be switched on and off as often as using a window, which is easier to accelerate the aging and damage rate of the sunroof.

7. When closing the sunroof, make sure that the sunroof has reached the closed position completely.

Sunroof maintenance matters:

1. If the car often uses skylights in places with heavy sand, it is best to use a wet sponge to wipe dust or sand on the sunroof slides every month.

2. If the vehicle will be parked for a long time or the sunroof will not be used for a long time, you can use the thin talcum powder or the special lubricant for the strip to smear the strip around the skylight. If the skylight is surrounded by velvet, wipe it with clean water and a clean cloth. can. Thoroughly clean it once to avoid aging due to chemical changes in the air due to the length of time.

3. In the car wash, you can check the skylight's rubber strips and grooves for dirt, leaves, or small trees.

4. Lightly wipe the sunroof rails and the sealant strips with a wet sponge every 2 to 3 months. Spray the rubber protectant and lubricate the transmission mechanism and track of the sunroof. After the lubricant has been applied, fully open the sunroof and close it a few times. Then wipe the excess lubricant with a soft cloth to avoid soiling the interior.

5. The glass panel of the sunroof has the function of isolating heat and UV rays. Please use a soft cloth and detergent to clean it. Do not use an adhesive cleaner to clean it.

6. When using the high-pressure water gun to wash the car, do not spray the water column directly at the sealing ring around the sunroof to avoid the deformation of the sealing ring under the pressure of the high-pressure water column. Otherwise, the car will easily enter the water within a long time.

Semi-Gantry Crane

A semi-Gantry Crane is a gantry crane with only one side supporting leg, and the other side is supported on the horizontal structure such as workshop wall. The leg side is traveling on rail tracks laid on the ground, while the other side is traveling on the tracks on the supporting structure.

The main beam of a semi-gantry crane can be a double-girder or a single girder, and the hoisting mechanism can be an wire rope Electric Hoist or a hoist/winch on a trolley. The semi-gantry crane is usually used outdoors, also indoors at a large workshop for handling working pieces, bulk mateirals, machines, steel products, scraps, containers, etc.

Capacity: 1t - 500t or custom

Span: 6m - 32m or custom

Lift height: 6m - 32m or custom

Work duty: A4, A5, A6 6m - 32m or custom

Sling device: hook, grab, magnet, disc, spreader or special device for special industry

Packing: wooden case, rain cloth, reinforced bar, etc.

Features of Semi-Gantry Crane:

1. All steel plates are processed by pretreatment production line: Shot blasting – Painting – Paint Drying, Eliminate stress in steel plate, and increase Adhesion between paint and steel plate and anti-corrosion.

2. Adopt Germany Messer plasma CNC cutting machine to cut steel plate with high efficiency and accuracy (±1mm).

3. Rolling drum with seamless steel with pressure 1250t. Auto welding and heavy duty CNC lathe for processing.

4. Double gun gantry submerged arc welding for end beam processing.

5. Welding robot for main beam welding, MAG welding for inside seam welding, Ar+CO2 Mixed protective gas.

6. X-ray flaw detection, Ultrasonic flaw detection for welding seam.

7. High temperature quenching and quenching and tempering treatment for wheels to release internal stress.

8. Annealing furnace (1000mm*4000mm*4000mm) for annealing of trolley, rolling drum, balancing beam, wheel group and spreader.

9. Anti-sway system can be equipped according to customers' requirement.

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Henan Weihua Heavy Machinery Co., Ltd. , https://www.weihuacranefactory.com