The blanks of steel MG Roewe Maxus Engine are generally produced by forging, and there are two forms of blanks: one is to forge the body and cover separately. The other is to forge the body and cover into one piece, and then cut it during processing or use the expansion and fracture process to expand and fracture it. In addition, in order to avoid blank defects, 100% hardness measurement and detection are required.

Connecting rods are key components of gasoline engines and diesel engines. There are many types and huge demand, among which MG Roewe Maxus Engine have a large demand. Today, will take you to learn about connecting rod manufacturing. Connecting rods are slender, variable-section non-circular rods, and the cross-section of the ro

For example, when carbon deposits are accumulated during the cleaning and soaking method, the cleaning solution is not cleaned thoroughly, resulting in the top cylinder of the MG Roewe Maxus Engine when restarting. For Bare Engine equipped with variable intake systems, if the flow rate of the cleaning agent is not pr

This situation is usually caused by continuous fuel injection from a cylinder injector of an MG Roewe Maxus Engine. Often, there will be difficulties starting, idle shaking, black smoke from the exhaust pipe, and decreased power before. After disassembly and inspection, it can be determined by observing the c

(1) Is the air filter damp and does it have soil attached; Is there any water mark on the air filter housing and intake pipe wall. (2) Check the oil of the Bare Engine and determine if the Bare Engine cylinder has water ingress. After water enters the Bare Engine, the oil around the cylinder head and intake/exhaust valve seats

Water in the cylinder (combustion chamber) causes the Bare Engine to bend or break. When the vehicle is driving on a road with water on the road, the Bare Engine will suck water into the cylinder. The water that first enters the cylinder quickly forms hydrated gas under the action of the high temperature of the cylinder body, making

The MG Roewe Maxus Engine is a rod-shaped component that connects the piston and the crankshaft. It transmits the force of the piston to the crankshaft, converting the reciprocating motion of the piston into the rotational motion of the crankshaft. The connecting rod is a slender variable-section non-circular

Bare Engine are the heart of cars, and connecting rods are key components of MG Roewe Maxus Engine. Connecting rods are subject to complex and changing alternating loads. Therefore, the production quality of Bare Engine directly affects the overall performance and reliability of MG Roewe Maxus Engine. Since connecti

The small head of the Bare Engine is connected to the piston through the piston pin, and the big head is connected to the crankshaft journal. The size depends on the pressure-bearing area. The working temperature of the Bare Engine is 90. ~100℃, and the running speed is 3000℃~5000r/min. In orde

1) Rough machining stage The rough machining stage is also the processing stage before Bare Engine: mainly the processing of the reference surface. Including the processing of auxiliary reference surfaces, as well as the processing after Bare Engine, such as milling and grinding of two mating surfaces. 2) Semi-finishing s

Bare Engine have high requirements for dimensional accuracy, shape accuracy and position accuracy, but poor rigidity and easy deformation. The main processing surfaces of Bare Engine include large and small head holes, two end faces, the connection surface between the MG Roewe Maxus Engine cover and the MG Roew

The correct selection of rough datum and the reasonable design of initial positioning fixture are crucial issues in the processing process. When positioning the side of the connecting rod, the rough datum positioning method of the connecting rod datum end face and the outer circle of the small head blank at three points and the outer circle

The connecting rod is a key component of Bare Engine, with a wide variety of types and huge demand, among which MG Roewe Maxus Engine have a large demand. The connecting rod is a slender variable-section non-circular rod, whose rod body cross-section gradually decreases from the large end to the small end to adapt to the rapidly

Common forms of damage to MG Roewe Maxus Engine include stud breakage and yield deformation. Stud breakage or elongation will cause the connecting rod big end to be unable to tightly bend the crankshaft, thereby weakening the restriction on the piston. In this way, when the piston rises to the top dead center a

In addition to bending deformation, the fatigue accumulated from long-term work and the influence of strong external forces may also cause the connecting rod to break. The parts that are prone to breakage on the connecting rod are mainly the rod body where the bolts are installed and the position of the MG Roewe Maxus Engine. Du

The connecting rod body is a long rod-shaped component, and the ignition of fuel will exert a large force on the connecting rod. Moreover, this force is intermittent, which brings alternating loads to the connecting rod. Under the long-term action of alternating loads, the metal materials of MG Roewe Maxus Engi

Bare Engine are a precision hole processing process guided by the processing surface. Under a certain feed pressure, the processing allowance is removed by the relative movement of the tool and the part, and its cutting trajectory is a precision hole processing process with a cross grid. Honing refers to the use of one or more oil stones in

In recent years, with the continuous development of the automobile manufacturing industry, the automobile and parts manufacturing industries have become the largest and most important customers of the tool industry. As the "heart" of the car, Bare Engine also play an important role in the processing of the whole vehicle, a

If it is found that the Isuzu Engine exceeds the regulations, remember the bending and twisting direction, and use special tools to correct it. Correcting Bare Engine at room temperature will produce elastic deformation and aftereffect, that is, after unloading, there is residual stress in the rod body, and the

1) Install the bearing cap of the Bare Engine and tighten it with standard torque, and install the repaired piston pin at the same time. 2) Put the Isuzu Engine on the horizontal axis of the tester, turn the shaft end adjustment nut to move the centering block on the horizontal axis outward, and fix the connecting rod on the

When the Bare Engine is working, due to the swing and large force, the rod will bend and twist, the ellipse and cone will wear the inner holes of the large and small ends, and the Isuzu Engine bolts will be damaged. Bending or twisting of the Bare Engine will cause the piston to be skewed in the cylinder, resulting in wear

Bare Engine should not be damaged, folded, or hardened by aging, nor should they be too thick or too thin, otherwise they should be replaced. When installing, the curled side should face the cylinder head. When installing a used Isuzu Engine, it must be carefully checked. If there is any damage, new parts shoul

When disassembling Bare Engine, cooling water should be put in first, and the Isuzu Engine nuts should be gradually loosened from the outside to the middle several times. When assembling Bare Engine, first remove the oil, carbon particles, rust and other impurities in the joint surface of the Isuzu Engine and the cylinder an

(1) Check the gap between the Bare Engine and check whether the gap between the Bare Engine is suitable for interference. (2) Put the piston in water and heat it. After the water boils, heat it for 5 to 8 minutes. (3) After removing the piston, quickly insert the small end of the connecting rod between the Isuzu Engine se