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CNC lathe processing is about to enter the off-season state Everyone knows that the first round of the epidemic has had a very large impact on various industries, and many companies are facing bankruptcy and closing down. During the first round of the epidemic, the CNC lathe processing industry was in a very cold state, and it did not see a good tu until it lasted for five or six months.
The main reason is that the export business has also been affected by the epidemic, and many downstream industrial chains, including the CNC lathe processing industry, have also been greatly affected. At present, the second round of the epidemic is in a period of high incidence. Xiaobian expects CNC lathe processing after the beginning of spring next year. The industry will enter a new round of off-season state.How to quote and evaluate CNC machining with drawings and samples First of all, this is a very sensible and sensitive issue.
Many factories in the CNC machining industry have their own masters or engineers. For comparison of the size of our company, there is an independent department CNC machining department,Custom Automotive Interior Trim CNC Manufacturers and the department has also established a CNC machining evaluation team. And some of the smaller factories will ask their master to evaluate when they receive drawings and samples from CNC machining. Next, I will talk to you about how the CNC machining is quoted.
First calculate the unit price of the material before processing;Calculate the processing time of the product;Product process time; Product surface treatment price; these four The combination of the two and then retu the total price of CNC machining to the customer. If you usually have products that need to be processed, you can come to the editor at any time! Xiaobian online every day welcomes you to send email or phone consultation at any time.
Since the entire machining process is controlled by a program, the preliminary preparations for CNC machining are more complicated, including process determination and programming. For some complex parts processing, the production efficiency can be increased by more than 10 times or even dozens of times.
Therefore, CNC machine tools have been widely used in aerospace, shipbuilding, mold and other processing industries. Large investment and high use cost. High processing precision. Good working conditions, strong machine mobility, high labor intensity of operators, and good working environment. Roll Forming Production Line Manufacturer When the high-flexibility processing object changes, generally only need to change the NC program, which shows good adaptability and can greatly save production preparation time.
Production preparation is very complicated. Processing is stable and reliable, computer control is realized, human error is eliminated, parts processing consistency is good, and the quality is stable and reliable. It can choose better processing capacity and higher productivity, which is generally 3 times that of ordinary machine tools. Conducive to management modeization.
On this basis, an automated manufacturing system with high flexibility is formed. The adoption of CNC machine tools is conducive to the development of computer control and management of production, and creates conditions for the realization of the automation of the production process.
It has high precision and high rigidity. The numerical control machine tool suitable for complex and special-shaped parts has obvious characteristics, and can complete the processing of complex parts that cannot be completed or cannot be processed at all by ordinary machine tools
When the ambient temperature is 20℃, the humidity is 40%, the ambient temperature is 20℃, the ambient temperature is 10℃~40℃, and the effective ambient temperature is 10℃~40℃. Although the full-function CNC lathe has the advantages that the traditional CNC lathe can't match, it still has certain requirements for the use environment. In order to keep the static accuracy of the machine tool within the specified range, the ambient temperature should be between 15°C and 25°C, and the 24-hour temperature difference should not exceed .
In order to ensure the normal working performance of the equipment, if the compressed air of the air source does not meet the requirements of the air source, a set of air source evolution device (dehumidification, oil removal and filtration) should be added in front of the machine.
Corrosive gas can easily cause corrosion and deterioration of electronic components, leading to poor contact or short circuit between components, affecting the normal operation of the equipment.The machine tool requires reliable grounding: the grounding wire is copper wire, and the wire diameter should not be less than 10 mm? , The grounding resistance should be less than 3-axis Precision CNC Machining manufacturer 4 ohms. They are ideal equipment for processing complex shaft components.
It can analyze and sample the full-function CNC lathes, provide equipment and personnel in the workshop, provide customers with information, and solve related technical conditions such as material supply and surface quality processing.How to delay the service life of a full-function CNC lathe
From the name of the full-function CNC lathe, we know that the product contains many functions. Can be excluded from the warranty period. They are easy to program and have high machining accuracy.
When the CNC milling machine is handed over to you, due to the imbalance of the number of discontinuous cutting processes, the imbalance of the inteal balance components and the sub-towns during the cutting process, it may cause shocks. 2 has high precision and high rigidity
The accuracy of CNC milling machine is closely related to the accuracy of the spindle system. The final stage of the chip rotation makes the transmission smooth. Good seismic and thermal stability. It is convenient for the prince to produce vibrations and precision of Gagano and serious surface thickening. The heat of the spindle system is to coax all the parts out to generate heat and reduce rotation.
In order to improve the manufacturing precision and rigidity of the rotating parts, the surface film of the wheel should adopt high-frequency induction heating flame technology to increase the resistance. The spindle movement of the CNC milling machine is one of the forming movements of the machine tool.. The characteristics of the CNC milling machine spindle system are as follows. In order to use various processing materials in various processing processes, the speed adjustment range of the Du Yu machining 5-axis Precision CNC Machining manufacturer center spindle system should be further expanded. They cannot work.Features of CNC lathe
The main drive system of the CNC milling machine The main rotation system of the CNC milling machine is the main motion table of the CNC milling machine. High-precision pumping levels should be used to increase the rigidity of the spindle assembly. Its accuracy determines the machining accuracy of the parts. Due to the relative position of parts and components and industrial motion accuracy, the machining error is large.
What CNC operators do first .The first step is to operate CNC machine tools to program and process parts.. The CNC process adopts cold working skills, and the whole piece of material is carved to avoid inaccuracies caused by factors such as temperature.
Fill in the documents and materials of the machining center machine tools and products as required, and make production operation records and equipment maintenance records; Able to understand drawings and related technical skills documents, help analyze, deal with and solve quality problems, and propose improvement plans; The mold product is hot processed cooled demoulding, there are bubbles, and the cooling time is uncertain, which has a greater impact on the accuracy and strength of the product. For different CNC lathe robots, only need to compile different Software implementation, and hardware are almost universal.
CNC lathe robot processing. This system was widely used before the 1970s. Then appeared a multi-coordinate CNC lathe robot to process the robot. The difference between the control and the point of the CNC lathe processing robot is: when the moving parts of the machine tool move, it can be processed along one axis (generally it can be OEM Automotive Parts Factory cut at 45°, but not linear cutting with arbitrary slope), and the auxiliary function is CNC
The position control of the lathe robot, for example, increase the spindle speed control, feed processing cycle, tool selection, and other functions. The machining of this kind of CNC lathe robot not only controls the position between two related points, but also controls the movement speed and route between the two related points.
Contour control CNC lathe processing robot. The input, interpolation and control functions of this numerical control system are realized by integrated circuits or discrete components. The software and hardware are modularized, which improves the quality and reliability of the system.
CNC precision parts processing has an irreplaceable role in the development of new products. Workers do not need to control the whole process like ordinary lathes during processing, mainly to observe and supervise the lathe. If you want to know more about the consultation of CNC parts processing Custom Automotive Metal Dies Parts Manufacturers in Dongguan, CNC parts processing can process multiple surfaces at the same time.
The initial investment is larger than that of ordinary lathes, because the price of CNC lathes is very high, and its maintenance costs and the first preparation period for processing are long. Then you Do you know the characteristics of CNC parts processing? Compared with ordinary lathe processing, it can save a lot of procedures and save time, and the quality of parts processed by CNC is also more stable than that of ordinary lathes.
The degree of automation of CNC precision parts processing is very sufficient, which greatly reduces the manual labor intensity of workers.With the continuous changes of the times, so is our industry, and we are also constantly changing all aspects of ourselves, to make our industry so developed and so advanced.
Generally speaking, parts of different complexity can be processed through programming, while modification and update of the design only need to change the program of the lathe, which can Greatly shorten the product development cycle.dgjiaxin100. First of all, the production efficiency of CNC parts processing is higher. Dongguan CNC parts processing is one of them.
The reasons for the stable cutting speed of the round nose cutter are explained below. , It is not easy to collapse, so the life of the tool will be better than that of the end mill. In addition, the contact area of the ball knife with the workpiece is the edge of the R angle, so the knife spacing can be larger in the finishing process, and the machined surface also has an excellent effect.
You can see that when the ball cutter is milling a 3D workpiece, the contact position of the blade and the workpiece will constantly change, so the cutting speed is always changing.1 Features of end mills When milling aWholesale OEM Automotive Parts Injection Molding Factory 2D-shaped workpiece, since the contact area with the workpiece is the outer edge and the bottom surface, it is possible to use extremely efficient numerical values regardless of the distance between the tools and the depth of cut.
Generally speaking, end mills are very suitable for 2D-shaped workpieces, but when applied to 3D-shaped mold processing, they are not so suitable. Because the bottom of the round nose knife is flat, the horizontal knife spacing of the round nose knife can be larger than that of the ball knife. In traditional mold processing, end mills are also used for roughing. The cutting speed is stable at two points a and c, so this area is where the cutting edge is cutting the workpiece, and a good machining surface can be obtained. Integral tool
However, the relative material cost of making the knife will increase, and the knife edge needs to be reground after it is wo out before it can be used again. When the material of the blade is harder than the material to be cut and the cutting speed is reached, the contact area between the material and the cutting edge will be removed.