Discussion on Packaging Technology of Machinery Parts

1 The effectiveness of construction machinery packaging technology

The main contents are:

① Avoid collision and vibration of accessories during transportation. Due to the high precision of some mechanical parts, if improperly handled during transportation, the goods will vibrate with the car body if the road conditions are not good. A slight bump will cause the car interior parts to vibrate, and the fine parts will be bumped. There will be squeezing between the goods, causing damage to the surface of the accessories and affecting the efficiency of the accessories;

②In the transportation of accessories, it will be affected by external factors such as the atmosphere and rain, which will cause the surface of construction machinery accessories to be corroded by external substances, and the surface of uncoated parts will be exposed to wind, sun and rain. Corrosion occurs in other situations, not to mention affecting the appearance of the accessories, but also reducing the overall performance of the accessories;

③Convenient for the transportation of accessories. Some small-sized accessories and parts are not suitable for handling and loading during the entire loading process. Through packaging, the purpose and effect of turning zero into positive can be truly achieved, which not only saves the time of handling, but also improves the efficiency of loading and unloading. For relatively bulky parts, because the parts themselves are not easy to hoist, after packaging them, it is best to directly use the lifting box to carry them.

2 Engineering machinery parts packaging technology

2.1 Classification of various accessories

When organizing the supply of accessories, they can be classified into two categories: self-made parts and purchased parts. Combining the sales of accessories and the degree of wear and tear of the parts, they can also be divided into two categories: standing accessories and general accessories. However, these division methods are very rough. In actual sales, various forms should be combined to do a good job in the combination of accessories, in order to achieve a reasonable accessories production organization and sales. A rational accessories production organization can maximize the efficiency of accessories. Among the many categories, the most reasonable classification of accessories is the most dull solution to the basic links and costs of accessories.

2.2 Packaging design

There are many types of parts, and their overall differences in quality, volume and accuracy are relatively large, so the packaging is required to adapt to them. This leads to different packaging forms, methods and materials used in requirements. In most cases, independent design and packaging should be carried out according to the structural performance of the parts. However, no matter the form and method of packaging of construction machinery parts, there will be big differences due to the different materials, and the following principles should be followed in the packaging of machinery parts: ①The company's logo is relatively clear, and it should be on the outer packaging of the logo. Indicate the company’s logo and trademark, and require uniformity of the logo and trademark; ②The product information is relatively clear, and factors such as the name and code of the packaging accessories must be clearly marked, so that the information is more clearly reflected on the packaging , It is convenient for users to check; ③ Adhere to the principle of economical applicability, if you want to follow this principle, it is best to choose appropriate packaging and materials, which can reduce packaging costs while meeting the existing packaging; ④ Complete packaging is in the hands of users The accessories make users satisfied and assured; ⑤Using the principle of flexibility, we must carry out targeted packaging measures for different accessories.

In order to adapt the accessories to actual operation, I want to sort the accessories. According to the source of the accessories, all self-made parts are packaged and inspected once, and then the accessories are purchased with outsourcing kits to carry out secondary packaging. The secondary packaging mentioned here is a packaging activity carried out on the premise of cooperating with the manufacturer's packaging. Carry out specific structural design according to the weight, material and structural shape of the accessories, and then put forward specific requirements and standards during the design process. However, there are many changes in parts, so absolute unity in the packaging is not necessary. For example, crawlers, support wheels and hydraulic cylinders have their own characteristics. Therefore, it is necessary to make a specific framework summary and make detailed divisions under a unified standard.

First of all, you need to select small accessories with a mass of less than 5kg, single-package accessories, and uniformly package the accessories in large boxes. In the packaging, the accessories should be separated with cartons and wooden boxes to facilitate the user's transportation. Usually, the packaging box is required as a whole The mass is less than 50kg. Secondly, the medium-sized parts should be packaged according to the volume and quality of the parts. You can choose a separate small package, or you can integrate the small packages together and use a large package for unified packaging. The packaging is best to be packaged in wooden boxes. Together, the quality of the packaging box is required to be less than 200kg. Large-scale accessories should be individually packaged, and it is best to use a frame structure box, so that the goods are not squeezed in it.

2.3 Packaging materials

The selected packaging materials must meet the cost, and the packaging cost must meet the packaging accessories. There should not be too much difference in value between the two. Especially under the economical and applicable frame system, cartons or box-like packaging boxes can be used, and the outer packaging materials can use self-adhesive and fiberboard; moisture-proof materials can be protected by oil paper and cardboard and other inner packaging materials; try not to use rigid structure This type of high-cost raw materials can be used to reduce the loss of raw materials, thereby reducing the cost of packaging. The packaging materials are required to bear the company's logo. The basic principle is to highlight the brand concept within the company in the guarantee, and the formulated logo should strictly abide by the relevant regulations.

3 concluding remarks

Good packaging is a key element to effectively control the quality of construction machinery parts. It can not only meet the requirements of existing customers, but also reduce unnecessary waste of resources, protect the environment, efficiently use energy, and use energy to balance the ecology and meet the ecological society Construction needs. Construction machinery parts packaging must establish an innovative development concept. Under the premise of satisfying environmental awareness, use new packaging materials and packaging technologies to maintain product quality and the product's internal information can be highly recognizable, thereby realizing the possibility of promotion. Moreover, packaging can enhance the brand effect of enterprises and strengthen the competitiveness of the market.