The hottest Xinyu hardware mold design training sp

2022-09-20
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Xinyu hardware mold design training special person special car transfer arrange students to the factory interview

Xinyu hardware mold design training special car transfer arrange students to the factory interview

source network release time: 07:16:01

Xinyu hardware mold design training special car transfer arrange students to the factory interview

Yousheng hardware mold design courses, all adopt ug+cad dual software integration teaching mode, and the course content is systematic and comprehensive, The training cases are close to the actual combat, with strong employment competitiveness, and are deeply welcomed by enterprises. Mold is known as the mother of the automotive industry. In various industries such as aviation high-speed rail, automobile and ship, electronic and electrical appliances, office equipment, daily necessities, most of the spare parts are made by mold forming; Every year, Dongguan Chang'an UG mold training institution will have a large number of UG mold designers successfully employed to serve the society; After two to three years of experience, these mold designers have accumulated rich practical experience. Now let's listen to a successful student with some experience to talk about the early ideas of mold design. Yousheng mould is located in Dongguan, Guangdong Province, which is known as the "hometown of moulds". After years of development, the overall strength and comprehensive competitiveness of the mould industry have been significantly enhanced. It is a good place for students to learn and obtain employment. Stamping conditions ① if the blank holder force is too large, as long as it does not wrinkle, the low-pressure blank holder force can be reduced. If wrinkling is the cause of fracture, it is necessary to be careful to reduce the low-pressure edge force. If there is a thin wrinkle on the whole flange and the crack is still shiny, it may be due to local reasons such as the height of the buffer pin is not processed well, the accuracy of the mold is poor, the accuracy of the press is low, the parallelism of the blank holder is poor, and the impact occurs. Corresponding measures must be taken. Whether the above factors exist can be judged by the impact trace. If the impact trace is normal, the shape is neat. If it is not neat, it indicates that there must be a problem somewhere. ② The selection of processing oil with poor lubrication is very important. The way to distinguish whether the lubricating oil is suitable is to reconsider the selection of lubricating oil and the lubrication method if the temperature of the product is too high to be touched by hand when the product is taken out of the mold. In the process of deep drawing, one of the most important factors is that the oil film of lubricating oil cannot be broken. The reason for the failure is that the temperature of the side wall of the punch rises and the material softens. Therefore, during deep drawing, the friction caused by deep drawing should be minimized. In addition, an active cooling scheme should also be considered at the same time

Yusheng mold training senior full-time teacher teaches, attends classes on time every day, and after class, the teacher follows the class to coach and check the homework; The study cases are mainly based on the actual combat of the factory. Through four months of actual combat training, the stamping process analysis of the stamping parts with the experience of the factory's mold designer of years: the stamping parts need to have excellent stamping process, so as to produce qualified stamping parts in the simplest and most economical way. 1. Read the part drawing. In addition to the shape and scale of parts, it is important to understand the requirements of part accuracy and surface roughness. 2. Analyze whether the structure and shape of parts are suitable for stamping. 3. Analyze whether the benchmark selection and scale marking of parts are reasonable, and whether the scale, orientation and shape accuracy are suitable for stamping processing. 4. Whether the surface roughness of the section of the blanking part is too high. 5. Whether there is a large enough production batch. First of all, after we get a product, don't rush to split the mold. The most important thing is to check the product structure, including draft, thickness and other molding problems. Of course, these may be more difficult for a person who is just engaged in mold structure design. Because they may not know how to make products more suitable for mold design. It doesn't matter, it's just a process of their daily accumulation. After you analyze the draft, wall thickness, and the places where there are buckles in the direction of the mold, you basically know the direction of the mold parting surface and the position of the gate. Of course, these should be confirmed with the customer finally. The head teacher of Yousheng mould training school, with a bachelor's degree in Chinese language, has been engaged in Chinese teaching in primary and secondary schools, with an intermediate title, and nearly 20 years of working experience. Now he is responsible for the daily management of the winning students, organizing various school activities, and maintaining contact with parents. Teacher Gao is experienced, enthusiastic and responsible, and helps students grow like caring for their children, which is highly praised by students and parents! As we all know, the service life of stamping dies greatly affects the quality of stamping order products and daily production efficiency. Then, in the field of mechanical parts manufacturing, stamping 1 The processing quality of the oil cylinder is poor. How to improve the service life of the stamping die while processing the order? 1. The processing accuracy and process of the stamping die are arranged. The processing accuracy has a great impact on the durability of the stamping die. In the blanking die, due to the uneven assembly clearance, the shear force will appear, and the female die will be gnawed out, which will affect the service life of the stamping die. At the same time, the low surface finish of the stamping die will also reduce the durability of the stamping die. Therefore, we must pay attention to these contents before processing: the size of hole spacing, the perpendicularity of the punch to the fixed support plate during assembly, the uniform spacing of stamping dies and the guide sleeve. 2. While processing stamping orders, it is necessary to use and maintain stamping dies reasonably. In order to make stamping dies have a higher service life, operators need to do a good job in the maintenance and repair of metal stamping dies, use stamping dies reasonably and correctly, and carry out regular maintenance of stamping dies to ensure the normal use of stamping dies

Yusheng mold design explanation UG drawing/ug parting/ug assembly/ug part drawing/ug general assembly drawing/ug standard parts adjustment/mw module/ug motion simulation/ug secondary development, combined with the actual combat of the gang case, the students are quick to get started after graduation. Some people say, after I analyze the product structure, I can start to design the mold and adjust the pointer. Of course, the answer is no company's focus on the 1-BODY manufacturing system at the k2016 exhibition. If you want to avoid detours in the design, some items that affect the mold structure must be confirmed. The details are as follows:

1 If the tonnage and model type of the injection molding machine used by the customer are not confirmed well, you cannot confirm the inlet diameter of the sprue sleeve and the diameter of the locating ring of your mold, the size and position of the ejector hole, as well as the depth of the injection molding machine into the mold, even the size and closing height of the mold base, etc. You have painstakingly designed a set of mold structure with oil cylinder core pulling, and you also have a sense of achievement, but the mold cannot be produced when it arrives at the customer, because the customer only has an electric injection molding machine, and there is no additional neutron, it is estimated that you will feel like crying without tears at that time. 2. Generally, the coding mode of the customer's injection molding machine is the pressing plate coding mode, screw coding mode, hydraulic coding mode, magnetic coding mode, etc. After this is confirmed, you will know whether you need to design the code mold screw through hole or code mold slot when designing the mold. 3. The problem points of the product after our analysis just now, as well as the product clamp, product material and shrinkage. Don't take it for granted that the plastic shrinkage rate of PP must be 1.5%. This must be confirmed with the customer. We need to know what brand of materials they will eventually use for production, whether there are any modified materials added, etc. The quotation strategy and settlement method of mould the quotation and settlement of mould is the continuation and result of mould valuation. From the valuation of the mold to the quotation of the mold is only the first step, and the ultimate purpose of the mold is to settle the accounts after the mold is manufactured and delivered for use, Forming the final mold "At present, the settlement price of these three types of products has achieved industrialization. In this process, people always hope that mold valuation = mold price = mold settlement price. In actual operation, these four prices are not exactly equal, and there may be fluctuation error values. After mold valuation, it is necessary to deal with them appropriately, sort them into mold quotation, and make a basis for signing mold processing contract. Through repeated negotiation and discussion, it is finally recognized by both parties Mold price, signed a contract. Before the mold processing can be officially started. Mold evaluation and quotation - quotation and mold price: after mold evaluation, it cannot be directly used as a quotation. Generally speaking, according to the market situation, customer psychology, competitors, status and other reasons, the superior hardware mold design course adopts the ug+cad dual software integration teaching mode. The course content is systematic and comprehensive, the training cases are close to the actual combat, the employment competitiveness is strong, and it is deeply welcomed by enterprises. When conditions permit, it is best to be familiar with the assembly relationship of products and the use of products, This information is very helpful for the future mold structure design. Because after knowing these, you will know what is the appearance surface, what is the non appearance, where the draft angle can be increased at will, and where it cannot be changed. It even includes the structure of some products. If you know the actual assembly relationship and purpose of the product, you will know which inverted structure can be cancelled or changed into another simple form. We must keep in mind that the process of making molds is the process of simplifying complex problems. I often see some people proud of what a complex structure they have made. I think it's very ignorant. Because many product engineers may design some unreasonable structures due to their own experience. If they can't help them correct them as a downstream process, they may always feel that the design is OK. Then the progress of our product engineers will be very slow. Mold water path external parameters, oil path external parameters, circuit external parameters, gas path external parameters. Only after you understand the customer's requirements before design, can you foresee the design of the water, oil and gas circuits. Don't work hard to design the mold at that time. Later, you find that the customer needs to connect the oil circuits in the mold in series. At that time, if you change it again, it is estimated that you will be half tired, because your water circuits, ejector rods, screws and so on are not easily arranged. The design sequence of these four circuits is generally to ensure the oil circuit first, because the oil circuit should be distributed in a balanced way, especially the mold structure that requires oil cylinder ejection. If the oil circuit is unbalanced, the action of oil cylinder ejection will have a sequence, which is easy to eject out of balance. Of course, gear oil separator can also be used, but that will be more complicated The second is the waterway, because the waterway should ensure the cooling effect, and uneven distribution will affect the product quality and mold life. Yousheng mold training school has a huge technical exchange group and alumni exchange group. A large number of industry people join every day. With rich industry resources and various advantages, it is a good choice to enter the mold industry. As we all know, the service life of stamping molds greatly affects the quality of stamping order products and daily production efficiency. Then, in the field of mechanical parts manufacturing, how to improve the service life of stamping dies while processing orders? 1. The processing accuracy and process of the stamping die are arranged. The processing accuracy has a great impact on the durability of the stamping die. In the blanking die, due to the uneven assembly clearance, the shear force will appear, and the female die will be gnawed out, which will affect the service life of the stamping die. At the same time, the low surface finish of the stamping die will also reduce the durability of the stamping die. Therefore, we must pay attention to these contents before processing: the size of hole spacing, the perpendicularity of the punch to the fixed support plate during assembly, and the stamping die

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