Two-color mold stand: Innovation-driven manufacturing Revolution Automotive Motor Mold Base,Major Terminal Mold Base,Injection Molding Mold Base Shuaigang Mould Base (Yixing) Co., Ltd , https://www.shmouldbase.com
The cause of the malfunction Remedy Motor does not turn, there is abnormal sound (the main no-load operation) Motor coil three-phase connection with the wiring board is wrong, three-phase phase is not reversed. Check the coil phase, re-wiring, exchange two phase. Motor power increases impeller and the water guide shell friction, the pump inhaled a lot of sediment, or motor ball bearings damage. Adjust the pump impeller axial clearance, repair washing deep well, replace the worn bearings. Pump flow is reduced by 1, the pump impeller regulation rises too high, well water level drop deeper, impeller wear serious. malfunction cause Method of exclusion Motor does not turn, there is abnormal sound (mainly no-load operation) Motor coil three-phase connection with the wiring board is wrong, three-phase phase is not reversed. Check the coil phase, re-wiring, exchange two phase. Motor power increases Friction between the impeller and the water guide shell, the pump inhales a lot of sediment, or damage to the ball bearing on the motor. Adjust the pump impeller axial clearance, repair washing deep well, replace the worn bearings. Pump flow is reduced 1, adjust the pump impeller too high, well water level drop deeper, serious impeller wear.
2, the water filter is obstructed by foreign bodies, Yang pipe interface leakage.
3, pump speed less than the rated requirements. 1, Reduce the gap between the impeller and the aqueduct, increase the pump and drive shaft, replace the new impeller.
2, check whether there is any fiber or other suspended material in the well and remove it in time to check if there is water leakage mark on the water pipe and whether the bearing bracket end surface is flat or not.
3, check and adjust the speed. Pump running but no water Excessive impeller wear and axial clearance is too large, the water level is too low inside the suction pipe exposed surface, the drive shaft fracture. Replace the new impeller, accurately adjust the axial clearance, increase the water pipe to identify the reasons for broken shaft, replace the new shaft. Vibration pump running violently 1, Rubber bearings are not added to the diversion, the pump axial clearance adjustment is too small, the water shell generated friction.
2, drive shaft bending, rubber bearings wear over. 1, more diversion, lubrication of rubber bearings, re-adjust the pump axial clearance.
2, the shaft repair straightening, rubber bearing wear, should be replaced. Packing box ????? / td> Excessive wear or hard packing density densification Replace with new packing.
2, the water filter is obstructed by foreign bodies, Yang pipe interface leakage.
3, pump speed less than the rated requirements. 1, Reduce the gap between the impeller and the aqueduct, increase the pump and drive shaft, replace the new impeller.
2, check whether there is any fiber or other suspended material in the well and remove it in time to check if there is water leakage mark on the water pipe and whether the bearing bracket end surface is flat or not.
3, check and adjust the speed. Pump running but not excessive water impeller wear and axial clearance is too large, the water level is too low inside the suction pipe surface exposed, the drive shaft fracture. Replace the new impeller, accurately adjust the axial clearance, increase the water pipe to identify the reasons for broken shaft, replace the new shaft. Vibration pump running violent 1, the rubber bearing did not join the diversion, the pump axial clearance adjustment is too small, the water shell generated friction.
2, drive shaft bending, rubber bearings wear over. 1, more diversion, lubrication of rubber bearings, re-adjust the pump axial clearance.
2, the shaft repair straightening, rubber bearing wear, should be replaced. Packing box ????? / td> filler wear over or poor quality of the density of poor replacement of new packing.
With the rapid development of science and technology, the manufacturing industry is also undergoing unprecedented changes. The emergence of two-color mold frame technology has brought a revolutionary innovation to the manufacturing industry. This paper will introduce the definition, characteristics and application scenarios of the two-color mold frame in detail, analyze its advantages and practical application effects, and further elaborate the importance and value of the two-color mold frame through examples.
First, the definition and characteristics of the two-color mold frame
Two-color mold frame is an advanced mold technology, which is characterized by the ability to achieve two different colors or materials on the same mold. This technology is mainly used in plastics, ceramics, glass and other materials molding processing, can achieve a variety of colors, a variety of materials combination, with a high degree of flexibility and freedom.
The characteristics of the two-color mold frame are mainly reflected in the following aspects:
1. Color diversity: The two-color mold frame can realize the combination of two or more colors, making the product appearance more rich and beautiful.
2. Material flexibility: The two-color mold frame can use different material combinations to meet different performance requirements and improve product functionality.
3. High production efficiency: the two-color mold frame can be formed once, greatly shortening the production process and improving production efficiency.
4. Reduce costs: Because the two-color mold frame can be formed once, the consumption of raw materials and energy is reduced, and the production cost is reduced.
Second, the application scenario of the two-color mold frame
Two-color mold frames have a wide range of applications in various fields, the following are a few typical examples:
1. Construction field: The two-color mold frame can realize the combination of a variety of colors and materials in the construction field, making the building appearance more rich and beautiful. At the same time, the two-color mold frame can also improve the waterproof and thermal insulation performance of the building.
2. Industrial field: Two-color mold frame can achieve a variety of colors and materials in the industrial field to improve the appearance and quality of products.