Recently, the "First Technology Equipment First Set" work conference organized by the Department of Equipment of the Ministry of Industry and Information Technology was held in Beijing. More than 30 industry association executives attended the meeting. The theme of the conference center is "the first set of major technical equipment" to implement insurance-related work.
According to reports, the Ministry of Industry and Information Technology, the Ministry of Finance and other relevant ministries and commissions have studied and the country plans to implement the insurance system for "the first set of major technical equipment." "The first set of major technical equipment" refers to equipment that is technologically innovative in China and basically completes product development and is ready for industrialization and promotion. The core content of the insurance system is that the seller (manufacturing enterprise) will provide insurance for the buyer (user) and the seller will pay insurance. 3% of the company’s contract amount was used as insurance expenses. After passing the prescribed procedures, the Ministry of Industry and Information Technology returned 80% of the premium to the seller.
The high-end CNC machine tools are one of the major technical equipments supported by the state. The implementation of the first set of insurance for major equipment requires the seller to pay an extra 20% of the insurance premium (3%×20%=0.6%, which is equivalent to paying 0.6% more contracts. The amount) increases the cost. However, major equipment sales insurance is an international practice, which is conducive to improving the confidence of users in using domestically produced first set of equipment. At the same time, it can effectively solve the problem of marketization and industrialization of domestically produced major technical equipment.
AS WE ALL KNOW, THE STARTING OF AN ENGINE REQUIRES EXTERNAL SUPPORT, AND THE STARTER IS PLAYING THE ROLE. GENERALLY SPEAKING, THE BOOT MACHINE USES THREE COMPONENTS TO ACHIEVE THE WHOLE START-UP PROCESS. THE DC SERIES EXCITING MOTOR INTRODUCES THE CURRENT FROM THE BATTERY AND CAUSES THE MECHANICAL MOTION OF THE DRIVING GEAR OF THE STARTER; THE DRIVE GEAR MESHES THE DRIVING GEAR INTO THE FLYWHEEL RING, AND CAN BE AUTOMATICALLY REMOVED AFTER THE ENGINE STARTS; THE SWITCH OF THE STARTING MACHINE IS CONTROLLED BY AN ELECTROMAGNETIC SWITCH. AMONG THEM, THE MOTOR IS THE MAIN PART OF THE STARTER, AND ITS WORKING PRINCIPLE IS THE PROCESS OF TRANSFORMING THE ENERGY WHICH IS BASED ON AMPERE'S LAW IN THE PHYSICS OF JUNIOR MIDDLE SCHOOL, THAT IS, THE FORCE OF THE ELECTRIC CONDUCTOR IN THE MAGNETIC FIELD. THE MOTOR INCLUDES NECESSARY ARMATURE, COMMUTATOR, POLE, BRUSH, BEARING AND CASE. THE ENGINE MUST ROTATE WITH EXTERNAL FORCE BEFORE IT RUNS ON ITS OWN POWER. THE ENGINE CHANGES FROM STATIC STATE TO EXTERNAL OPERATION BY EXTERNAL FORCE, WHICH IS CALLED ENGINE START. THERE ARE THREE WAYS TO START THE ENGINE, INCLUDING HUMAN START, AUXILIARY GASOLINE ENGINE START AND ELECTRIC START. IT IS SIMPLE BUT INCONVENIENT, BUT NOT CONVENIENT, AND THE LABOR INTENSITY IS LARGE. IT IS ONLY SUITABLE FOR SOME SMALL POWER ENGINES. IT IS RESERVED ONLY IN SOME CARS AS BACKUP. THE AUXILIARY GASOLINE ENGINE IS MAINLY USED IN HIGH POWER DIESEL ENGINE; THE OPERATION OF ELECTRIC STARTING IS SIMPLE AND FAST. IT HAS THE ABILITY OF REPEATED STARTING AND REMOTE CONTROL, SO IT IS WIDELY USED BY MODERN CARS.
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