In summer, many special vehicles will experience high engine water temperatures. Bulk feed carriers are no exception. What to do if the water temperature is too high?
Generally encountered in the summer the chance of high water temperature is too high, because the temperature of the sake of the water tank will make it difficult to heat, so that the engine water temperature will have different degrees of increase, once the engine water temperature rise, the hose is also more likely to soften Leakage of cooling water, but the water temperature is too high, the viscosity of the oil will become thinner, and the lubrication strength will decrease. At the same time, high-speed moving parts such as pistons and valves will be easily deformed, resulting in engine weakness. In severe cases, the expansion and deformation of the piston will pull the cylinder cylinder, crankshaft bearings dissolved and hold the crankshaft, etc., resulting in disastrous consequences. So do not think that the water temperature of the bulk feed truck is too high. Don't go right now!
The next step is to investigate what causes the water temperature to be too high. It is advisable to do a check before opening the feed truck in bulk. Don't think about checking when you can't continue working when you're on the road. After knowing what causes it, it's important to see if the water temperature is abnormal. If it is, it needs repair or replacement. Look again is not the case of water shortages leaking water tank, if the leak is not serious, then you can use soap and other items to plug the leak and then wait for the vehicle to reach the repair station and then repair.
Next, it is also necessary to distinguish between the conditions in which the temperature of the water rises, whether it is a sudden increase or not. If it is sudden water temperature is too high, you should first check whether the bulk feed truck radiator is overheated. If the radiator temperature is too high, the cylinder cushion is damaged. At this time, pay attention to check whether the upper plane and cylinder head joint surface is seriously warped Deformation, if the deformation should be repaired. If the temperature of the radiator is not high, it means that the cooling water is in poor circulation. Check whether the fan belt is broken or severely slipped. If it is normal, then check whether the radiator outlet pipe is sucked, whether there is delamination blockage in the inner hole, and find out the reason to be eliminated. The emergency method is to put a large spring support in the suction pipe. Check if the expansion tube of the thermostat is broken and the rupture should be replaced. If the thermostat is normal, it means that the pump is damaged. Check the repair pump carefully.
If the water temperature is too high, it must not be taken lightly. It is also necessary to handle it properly so that it will not affect the bulk feed trucks in order to increase its usage rate!
Vertical machining center refers to a machining center with a spindle perpendicular to the worktable. Its structural form is mostly a fixed column, and the worktable is rectangular without indexing rotation function. It is suitable for machining disk, sleeve, and plate parts. The vertical machining center worktable is a T-groove worktable with a cross slide structure, which has two sets of motion mechanisms responsible for moving perpendicular to each other. The X-axis feed worktable is covered by the guide rail responsible for Y-axis feed. Vertical Machining Centers generally have three linear motion coordinate axes and can be equipped with a rotary table rotating along the horizontal axis on the workbench for machining spiral parts.
Vertical machining centers characteristics:
1. Vertical machining centers structural characteristics: Vertical machining centers refer to spindle perpendicular to the workbench, with a relatively simple structure, small footprint, and relatively low price. However, due to the spindle being perpendicular to the worktable, the rotation axis of the spindle is perpendicular to the worktable, making the clamping and machining operations of the workpiece more convenient. Vertical machining centers are usually suitable for processing small workpieces and parts that require high precision.
2. Vertical machining centers application characteristics: Due to its simple structure, small footprint, and low price, vertical machining centers are usually suitable for processing small and medium-sized parts. It can perform various machining operations such as drilling, milling, turning, and grinding, as well as precision and semi precision machining with high precision requirements. Due to the fact that the spindle of a vertical machining center is perpendicular to the worktable, it is more convenient to clamp the workpiece and also helps to protect the tool and workpiece from damage.
3. Vertical machining centers processing characteristics: Due to its simple structure, small footprint, and low price, vertical machining centers are usually suitable for fine machining of small and medium-sized parts and high-precision machining of parts. It can perform various machining operations such as high-precision drilling, milling, turning, and grinding, as well as precision and semi precision machining with high precision requirements. Due to the fact that the spindle of a vertical machining center is perpendicular to the worktable, it is more convenient to clamp the workpiece and also helps to protect the tool and workpiece from damage.
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