Precision instruments HS code verification

List of the catalog of this article:

• 1,Precision instruments HS code verification< A href='#Deutz engine wp6g175e201 What is the advance angle?' title='What is the advance angle of Deutz engine wp6g175e201?' > What is the advance angle of the Deutz engine wp6g175e201?
• 2, Which is better, Deutz engine or Weichai engine
• 3, Weichai Daoyipin engine large tile screw How many kilograms are tight
• 4. Are Weichai wp6200 and Deutz engine cylinder pads common?
• 5, How about the power of Weichai 260 Doitz?
• 6, What is the difference between Weichai Deutz engine 4B20J1 and 4B20J2?

What is the advance angle of the Deutz engine wp6g175e201?

Generally, the advance angle of oil supply is 15 degrees-19 degrees, and the advance angle of oil injection is 7 degrees-9 degrees. When adjusting the oil supply advance angle, the fuel injection pump needs to be removed by increasing or decreasing the gasket between the pump body and the gear chamber cover.

° to 12°. Early ignition will cause an explosion, the piston will be blocked, the efficiency will be reduced, and the thermal load, mechanical load, noise and vibration will increase, which should be prevented. If the ignition is too late, the gas will be difficult to work, the fuel consumption will be high, the efficiency will be low, and the exhaust sound will be loud. If it is too early or too late, it will affect the efficiency of the engine.

The fuel injection advance angle of Weichai Deutz wp4 engine is mainly in the range of 10 degrees to 15 degrees, and the specific degree should be adjusted according to the engine load to ensure the optimal performance of the machine engine.

The normal operation of the car engine requires a certain working temperature, and too high or too low is not conducive to the normal operation and performance of the engine. Weichai WP6 series products originate from the technology of Deutz Company, which condenses the wisdom of Weichai European R&D personnel and carry out all-round adaptive development for the characteristics of power generation.

Which is better, Deutz engine or Weichai engine

1. Weichai resistance It's durable. It's okay if the water temperature is a little higher, but the fuel consumption is a little higher. Both Yuchai and Xichai engines can be used. Cummins is too delicate and the water temperature is too high to break down, which is suitable for driving by yourself.

2. I have been making generator sets for 10 years. Personally, I think Huafeng has more users in the field of generators.And the price is also favorable. From the start-up performance, stability, the error is not large. There is nothing to worry about.

3. Weichai has good 160 horsepower. Weichai is suitable for long-distance driving and has strong climbing. In particular, the automotive diesel engine is one of the most famous diesel engine brands in China.

How many kilograms of screw is the Weichai Daoyipin engine

about eight or nine kilograms. The screws on the engine cylinder head are not the tighter the better. They need to be operated according to the corresponding torque, otherwise it is easy to cause unnecessary trouble.

Hello, you must use a kilogram wrench to screw on the big tile. It also depends on the thickness of the screw. Generally, 8kg for 8mm, 113kg for 10mm, 116kg for 12mm...5 kilograms of Xiaowa will be fine. I hope I can help you.

-9 kilograms. The fastening torque requirement of the connecting rod screw of the Chai 5 engine is 8-9 kg. It aims to ensure that the connecting rod screws can reach an appropriate degree of tightness. By correctly using the torque wrench and operating according to the specified value, it can be ensured that the connecting rod screw is installed correctly to achieve the required performance.

up to 18 kilograms. WD615 is a diesel engine produced by Weichai Power Co., Ltd. In 1989, the WD615 series diesel engine officially began production in Weichai. The connecting rod screw is an important part of the engine, and the connecting rod screw is between 15 and 18 kg.

Not much. The torque of the screw of the Weichai p12 engine connecting rod is 28-30 kg. The bearing rotates non-levelly, resulting in vibration like a vibrator, resulting in screw breakage.

Are Weichai wp6200 and Deutz engine cylinder pads common?

1. High temperature reverse water, the lightest thing is that the air pump pad is broken, the most serious point is that the cylinder pad is broken, and the most serious point is that the cylinder head has cracks and sand eyes.

2. General. They are all WP12 series, with a cylinder diameter of 126 and a stroke of 155. It's just a difference in oil supply. Compared with 400 horsepower, it is more fuel-efficient. Now the domestic high-horsepower diesel engine is a little better for Weichai.

3. No. In the instructions for use of the 480-horsepower Weichai engine, it can be understood that the engine has an automatic temperature regulation device, so the cylinder pad will not be charged without high temperature. An engine is a machine that can convert other forms of energy into mechanical energy.

4. If the screw is broken, change the screw, but you, this should be caused by the uneven contact surface of the machine and the cylinder head. Just grind it on the grinding machine.

5. Therefore, the newly replaced cylinder pad is uneven in the hand, and the part with low pressure will be eaten if it is slightly heated. 2 The cylinder head may be deformed, which is also caused by overheating. The treatment method is to find a professional to test with professional tools. If the cylinder block is deformed, if it is not serious, you can level it on the bed, and if it is serious, it needs to be replaced. For the cylinder head, it is recommended to replace it directly.

6, m. Different market positioning. Although the engine capacity of the WP10H engine is only 9.5 liters, the torque can catch up with some 11-liter engines. Therefore, the market positioning of the two engines is different. WP10H aims at a higher market level to replace the 11-liter displacement part of power products.

How about the power of Weichai 260 Doitz?

1. Hello, Deutz. The engine is manufactured in order. The process is more advanced, the power is stronger and the operation is more stable, the fuel consumption is lower, and the engine material is more solid, and the safety factor is higher. The engine has the characteristics of higher torque, low fuel consumption and low noise than the Weichai engine, with long service life and cheap maintenance.

2. Weichai Deutz diesel generator set has reliable performance, excellent quality, small size, low fuel consumption, and a wide range of power. Deutz diesel generator set has a tight structure design, convenient use and maintenance, strong environmental adaptability, high reliability, wide application, low vibration and low noise. The quality of the crew and the after-sales service are very good.

3. The 260 horsepower of Deutz Dachai is mainly the introduction of the Deutz Chai FM1013 series. This product is mainly used on the middle card, and its optimal power is 240, which is the European standard. Due to topographic factors, it may be a little worse in high altitudes in China.

4. Generally speaking, Weichai 336 to tinchai 350, Weichai 375 to tinchai 390, this is the manufacturer's right strategy.

5. Weichai Machinery Factory introduced the diesel engine produced by Deutz Diesel Generator Set Company in the 1990s as the power of the unit.

What is the difference between Weichai Deutz engine 4B20J1 and 4B20J2?

B20J1 is actually an upgraded version of 4B20M1. The two engines have the same platform, but the technology is different. The power of the upgraded 0T engine has increased by 51 horsepower, the torque has increased by 70N·m, and the fuel consumption has been reduced while meeting the national six emission standards.

Hello, Deutz. The engine is manufactured in order. The process is more advanced, the power is stronger and the operation is more stable, the fuel consumption is lower, and the engine material is more solid, and the safety factor is higher. The engine has the characteristics of higher torque, low fuel consumption and low noise than the Weichai engine, with long service life and cheap maintenance.

The engine is a machine that converts a form of energy into mechanical energy. The cooling effect of the engine determines the length of service life, so the engine needs to rely on antifreeze, radiator and other components to ensure the cooling effect.

The turbocharged engine can pressurise the air and blow it into the cylinder, which can increase the air intake. If the air intake increases, more fuel will be injected, and the power of the engine will be stronger.

The later 0T engine is Trumpchi's "4B20J1 type 0T", and the current ranking of this engine should be the first of the independent brand.

The B20J1 engine is a four-cylinder engine, but it still adds a balance shaft to offset the second-order inertial force. However, unlike general balance shafts, GAC engineers use rubber materials to make balance shaft gears to reduce the noise generated by the engine. And after testing, this rubber gear can guarantee that it does not need to be replaced and maintained for at least 100,000 kilometers.