Gantry scissors are more common in the recycling of modern waste products, which can reduce the packaging volume and facilitate transportation and recycling. The choice of materials for gantry shears is very important. Let me introduce you.
The gantry shears produced by very new technology are of high quality, all of which are made of copper core motors, which are mainly three-phase electricity, which can provide enough power for the equipment. The gantry shears can increase the overall performance of the machine and reduce the production from the second level. upset. The choice of channel steel for gantry shears is also very important. It is mainly welded by channel steel. We must pay attention to whether it is high-quality channel steel, and then pay attention to the production process.
In addition, pay attention to the use of the gear pump and distributor of the gantry shears, both of which are indispensable. When purchasing, choose the standard model products of major manufacturers to avoid unnecessary troubles in future use. In addition, we must also pay attention to the overall performance and work efficiency of the gantry shears. It is good to buy products from large manufacturers and can provide us with good after-sales service.
Technical problems existing in the gantry scissors industry in my country
At present, the overall level of my country's gantry shears packaging industry is low, most manufacturing enterprises have weak technological development capabilities, and the technical content of gantry shears is low.
In the development of new products, the overall technical strength of the industry is insufficient. The new products developed are often copying equipment from foreign counterparts, and the general mechanical functions are not as good as the originals. In short, new products have no new ideas.
1). The product design quality is not high and the predictability is poor.
The research and development of Longmen Scissors requires designers to have a solid theoretical foundation, abundant practical experience, innovative spirit and comprehensive quality. However, just preparing these premises is okay for products that are not highly complex, but not enough for products that are complex and highly automated.
When designing packaging machinery products with a complex structure and a high degree of automation, because of the objective premise and the limitation of human's own physiological factors, the design is prone to mistakes, human omissions, and often lack of predictability.
Whether the design of the product is good in processing technology, whether the dimensions of each department are accurate, whether there is no human omission, how well is the assembly, etc., the designer Ma Lizhou is powerless, but these issues directly affect the product quality.
2) The product design and manufacturing cycle is long and cannot respond quickly to the market.
Longmen shears and packaging machinery companies generally use wing calculators for drawing, which enables companies to get rid of the drawing board, shorten the product design cycle, and improve the quality of the design, but they have not solved the problem fundamentally.
The current market situation is that the life cycle of products is getting shorter and shorter, and the production form is becoming more and more present in a single and small batch format to adapt to the rapid changes in the market. These all pose severe challenges to the traditional design and manufacturing model.
3) The high cost of product design and manufacturing has led to rising product costs and lack of market competitiveness.
In order to test the function of the gantry shears, sometimes some function tests are needed. Some face tests are destructive, some are expensive. In some cases it is impossible to test at all.
All of these bring problems to the design and manufacture of products, and increase additional costs. These additional costs are sometimes very high; the main reason is that the quality of product design is not high, the predictability is poor, and the probability of waste products increases, which makes the finished product. The rate is reduced. The cost allocated to each product increases. "