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2020-09-01 09:59:35
In the automobile sheet metal parts processing industry, the use of lubricating oil is very important, because the proper lubrication of the machine can make it use for a longer time. During the production period, lubricating oil can help better production. However, it is necessary to pay attention to the use method and lubrication method of lubricating oil, because improper use will not play a role and may have the opposite effect Let's give you the following three examples of lubricating oil.
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2020-08-25 16:51:28
The raw material of automobile sheet metal parts processing and manufacturing process is the output of rolling process. Generally, sheet metal is sold as flat rectangular sheet of standard size. If the sheet is very long, it may be rolled. Therefore, the start of any sheet metal process is to cut the right shape and choose blank from the larger worksheet.
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2020-08-18 16:19:36
Automotive stamping parts should have good optimization design methods, so stamping manufacturers take stamping optimization design as an important way to reduce the cost of automobile manufacturing, which can make the automobile appearance beautiful. The reduction of air resistance can reduce the number of stamping parts and solder joints, which can effectively reduce the cost.
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2020-08-11 10:10:16
Precision automobile sheet metal parts are the basic process equipment to realize sheet metal processing. The surface quality, precision sheet metal dimensional accuracy, productivity and economic benefits of sheet metal stamping parts all depend on the reasonable design and manufacture of stamping die structure. Therefore, at present, the design and manufacture of stamping die are developing in the following three directions.
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2020-08-04 16:50:51
China's auto parts industry started late, and it is difficult to meet the direct matching standards of domestic joint venture vehicle manufacturers in the key automotive parts manufacturing field.
Multinational auto parts suppliers play a leading role in China's key auto parts manufacturing field by virtue of their advanced parts design and R & D technology, long-term and stable cooperative relationship with vehicle manufacturers, or they are derived from foreign vehicle brands.
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2020-07-28 15:04:41
It is believed that many car owners have encountered such problems. When they get up and drive in the morning, they find that the parts on the car are missing, which is a very helpless thing. Even if the vehicle has an anti-theft device and is equipped with a ground lock, it can not prevent the loss of auto parts. Which parts of the car are easy to be stolen?
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2020-07-21 16:20:19
Use a single process die to punch some simple auto parts. When parts with complex shape are punched by multi-step stamping process, and the die structure or strength is limited, its inner and outer contour should be divided into several parts. For the workpiece with high flatness requirement, one leveling operation can be added after blanking process.
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2020-07-14 15:19:55
The process design of precision sheet metal mainly includes two aspects: process analysis of blanking parts and determination of blanking process scheme. With good processability and reasonable process scheme, the high quality crystal can be obtained stably with small material consumption, less process quantity and working hours. The die structure is simple and the die life is high. Therefore, the labor and blanking cost can be reduced.
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2020-07-07 15:13:03
Automotive stamping parts should have good optimization design methods, so stamping manufacturers take stamping optimization design as an important way to reduce the cost of automobile manufacturing, which can make the automobile appearance beautiful. The reduction of air resistance can reduce the number of stamping parts and solder joints, which can effectively reduce the cost.
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2020-06-30 17:19:02
Automobile sheet metal parts should have good optimization design methods, so stamping manufacturers take stamping optimization design as an important way to reduce the cost of automobile manufacturing, which can make the automobile appearance beautiful. The reduction of air resistance can reduce the number of stamping parts and solder joints, which can effectively reduce the cost.
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2020-06-28 15:39:17
After the car sheet metal parts are taken for repair or repair, the next process is very important, that is, cleaning, do a good job of cleaning, and the car body is completely new. So how to clean it?
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2020-06-24 15:09:04
It is not necessary to say that the cracking of automobile stamping parts is obvious, that is, the necking is difficult to be detected. First, understand the mechanism of material deformation. The process of material stretching and plastic deformation is mainly composed of three stages: uniform elongation stage, local elongation stage and cracking stage.
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2020-06-22 15:52:03
When processing all kinds of customized cabinet case, air conditioner sheet metal and other sheet metal parts, automobile sheet metal parts need surface treatment, such as spraying, electroplating, anode, electrophoresis, etc. Because some materials of sheet metal do not have the function of anti rust and anti-corrosion, we need to do surface treatment to achieve the effect of anti rust and anti-corrosion; in addition, the surface treatment can also achieve the effect of beautifying the product appearance.
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2020-06-20 15:56:04
Any defect on the surface of automobile body stamping parts will affect the appearance of products, so it is not allowed to have defects on the surface of automobile stamping parts. Automobile stamping parts require clear and smooth decorative edges, even transition and symmetrical left and right, and the edges and lines between automobile body stamping parts must be smooth. Stamping parts not only need to meet the requirements of structure and function, but also the requirements of surface quality.
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2020-06-18 16:26:29
With the continuous reform and development of the industrial industry, the proportion of stamping parts processing by users is more and more, and the processing function of machinery is more cost-effective and standardized. The quality of stamping technology has a direct impact on the subsequent production and input components. The new form of stamping parts processing is more efficient than the traditional processing, and has more advantages in the use of operation functions, especially for parts with uniform quality and high strength.
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2020-06-16 10:59:49
Automobile sheet metal parts are one of the main parts of automobile. The whole body in white is composed of 400-500 stamping parts. In addition to the role of protection and beauty, sheet metal parts are also the main carrier of automobile gas resistance.
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2020-06-14 09:50:43
Automobile sheet metal parts die represents the generalization of the basic figure. First, search whether there is a stamping die that is completely common with the generalization and can be rushed out of the generalization with a stamping action. If there is such a die, the stamping die set under "select stamping die" will be neglected, and the searched stamping die will be directly used.
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2020-06-12 09:48:26
When many users are designing new products or developing products for automobile stamping parts, they usually focus on product development and development at the initial stage, or price, rather than communication and exchange with injection mold manufacturers. In fact, it is very necessary to communicate with injection mold manufacturers in advance after determining the preliminary design scheme of the products. Let us know today What are the precautions for opening the injection mold.
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2020-06-10 16:20:49
Stamping parts have become a product that can not be ignored in production. In terms of stamping parts production, we should pay attention to that automobile stamping parts show that only when the technical strength of each part is guaranteed, people can give better adjustment in each part. I hope every friend can grasp it better in his life, so that all parts of the production can be coordinated, so that everyone can have a better understanding of stamping production, and know how to use it in the future.
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2020-06-08 14:56:02
The residual liquid medicine and additives in the precision stamping parts spit out, and the tin layer attached by electroplating is easily corroded by these substances. Cause surface oxidation, resulting in yellow coating.
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