When you enter the summer, it often appears from time to time, rain, and sometimes the sun. Unconsciously, the moisture will invade every corner. Many users of the sprinkler do not think it necessary to maintain the sprinkler in the summer. In fact, this idea is wrong. It is this kind of weather that requires vehicle maintenance. Otherwise, the impact of bacteria on your body, doors, lights, chassis, speakers, wiring, and even the brake system will be affected. If you do not pay attention, you will leave security risks.
Easy to grow bacteria and odor inside the car environment are mostly closed, the bacteria more easily grow in a humid environment, some car debris such as rags, biscuit boxes and other mildew easily. Odors occur, contaminate the cabin and affect the body. In addition to the door rust and corrosion caused by the welding of the door and the car body, the iron parts such as the hinges and locks inside the door are covered by the door trim, and they are prone to moisture and rust.
The chassis of the sprinkler truck is in contact with the water, and it is most susceptible to rusting due to the influence of road conditions. In addition, the chassis of the sprinkler truck does not see sunlight all the year round, and moisture can penetrate the small holes in the chassis and rust the body, causing the paint to peel off.
Brake system failure due to the brake oil is easy to merge with the water, due to the weather is humid, a large accumulation of water vapor in the brake tank is easy to enter the brake fluid, if there is water into the brake fluid, in the braking process, friction The high temperatures cause water vaporization.
The brightness of the headlights of the headlights will be affected when they enter the water. A lot of water may damage the headlights and change the lighting direction of the headlights. This will bring hidden dangers to traffic safety.
Open air-conditioning air-conditioning wet and dry dehumidification work should be done when it rains, it should open the air-conditioning cold wind when it is raining, this can not only remove the fog, but also the function of dehumidification. Automotive air conditioning can not only regulate the temperature of the cabin, but also effectively remove the moisture inside the cabin.
With the desiccant or dehumidifying box, it is noticed that the accumulated moisture will be removed as soon as possible after the rain stops, otherwise mildew or the like may easily occur. When not in use, it's best to buy a simple dehumidification box and put it on the corners so that the parts in the car won't get wet after overnight.
Ultraviolet light in natural sunlight is of course the best and free of disinfection. Therefore, when the weather is fine, you can find a sun-dried area, open all the doors and trunk lid, so that the moisture inside the car, ventilated. The sun-heated body quickly removes moisture from the vehicle. In addition, cotton and linen products such as carpets and seat cushions in the car can easily absorb moisture and should be washed and aired or replaced regularly.
If conditions permit, the chassis seal can be used to seal the chassis against the problems of water and moisture in the chassis.
After the sprinkler antifreeze is replaced and cooled, the owner of the sprinkler should promptly check the engine cooling system of the sprinkler and pay attention to whether the antifreeze is replaced because many sprinklers prefer to use tap water instead of antifreeze in the summer, and once the temperature drops, the tap water will be inferior. Antifreeze is so easy to use, it may not meet the requirements in terms of heat dissipation and circulating fluidity, so pay attention to replacement.
The main performance of antifreeze is reflected in the following aspects:
First, antifreeze prevents corrosion of metal parts in the sprinkler's engine cooling system. It protects components in the sprinkler engine.
Secondly, the average freezing point of general antifreeze is lower than the freezing point of tap water at minus 20°C, so when the temperature is low, the normal operation of the cooling system of the sprinkler will not be affected due to the freezing of antifreeze in the sprinkler.
Sprinklers with proper tire pressure Experienced sprinkler drivers When driving in summer, friends put a little pressure on the sprinkler tire pressure to prevent the risk of a flat tire from high temperatures. After cooling down in the fall, tire pressure is added to the sprinkler's tires to keep it within the manufacturer's specified air pressure range.
In winter rain and wet weather, it is required that the sprinkler tires maintain sufficient friction coefficient when the road surface is wet and slippery. If the surface of the sprinkler tires is worn out, they must be promptly replaced with new ones, and tires that have been repaired many times should be replaced as much as possible. Because when the weather is cold, the rubber tires of the sprinkler also become hard and brittle, which reduces the coefficient of friction. At the same time, air leakage, tying of tires, etc. may easily occur. Even if a new tire is replaced, the surface of the tire of the sprinkler should be frequently used. Clean up the debris and check for scratches, bulges, etc.
Special attention should be paid to the fact that, when buying antifreeze, it is absolutely necessary to choose the brand that suits the engine of the sprinkler, and it must not use counterfeit antifreeze and antifreeze mixed with different brands.
In general, the antifreeze of the sprinkler is replaced once every 100,000 kilometers. Within one year, it is necessary to check whether the freezing point of the antifreeze of the sprinkler is within the standard range and avoid such failures of the sprinkler.
Water/Wet type wire drawing machine
LT23-25/288 water tank wire drawing machine
(1) Main technical parameters:
1. Maximum incoming line strength: ≤ 1400Mpa;
2. Drawing passes: 23, 25;
3. Maximum incoming wire diameter: 1mm;
4. Minimum outlet diameter: 0.1-0.12mm;
5. Maximum drawing speed: 15m/s;
6. Average pass compression ratio: 14%;
7. Motor power: 15-18.5kw.
(2) Equipment composition for wet wire drawing machine
1. The frame is formed by welding section steel, and the tank body is formed by welding stainless steel plate;
2. The tower wheel is made of 45 steel, the working surface is sprayed with tungsten carbide powder (WC), the surface hardness is ＞ HRC60, the surface finish is 0.4Ra, and the service life is more than two years;
3. The machine coefficient is large in the front and small in the rear, which is conducive to improving production efficiency and continuous production;
4. Both the mold base and the mold base have angles, and the steel wire is always in a straight line during drawing, which is conducive to improving the quality and not easy to break the wire;
5. Tower wheel and mold are cooled by immersion in self circulating lubricating coolant;
6. The transmission mode is driven by synchronous belt to eliminate oil leakage and reduce noise;
7. The main bearings are made of NSK brand from Japan, and the motors are frequency conversion motors;
8. The finished product mold is installed in the mold base that can adjust the angle, which is conducive to the alignment of the finished product reel and the adjustment of the product ring diameter;
9. Box overturning force ≤ 200N;
10. All wire passing wheels and rollers are subject to quenching treatment, with surface hardness ＞ HRC50;
11. AC frequency conversion speed regulation is adopted, and the frequency converter adopts Siemens or Huichuan brand;
12. The electric control mode is PLC control, and the PLC is made of Mitsubishi or Siemens;
13. The touch screen is Taiwan made color touch screen, and low-voltage electrical components are all domestic well-known brands;
14. The machine is equipped with inching, front and rear linkage, start, stop and other functions. The human-machine interface of the main operating console has the functions of length, speed preset display, fault query, and equipment status display;
15. The electric cabinet is a standard cabinet produced by professional enterprises.
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Jiangyin Wanyi Machinery CO.,Ltd , https://www.wydrawmachine.com