What are the reasons for the inaccuracy of CNC machining centers?

With the development of science and technology, CNC machining centers have become the main force of production and processing, and more and more CNC machining centers have become necessary equipment for production. The reason is that the CNC machining center is not affected by manpower during the production process, and its processing uniformity is good, which can reduce the physical labor of employees and become an artifact to improve production efficiency and process messy workpieces. Therefore, the machining accuracy of the CNC machining center has become a problem we pay attention to. Now we analyze the factors that affect the machining accuracy, and avoid the wrong operation as much as possible in the operation:

1. Screw vacancy in CNC machining center

The positioning accuracy of the CNC machining center directly affects the machining accuracy of the workpiece, and the temperature has a critical impact on the positioning accuracy. If there is no machine with a constant temperature working environment, the machine needs to be idling before machining every day to make the temperature of the machine and the external temperature match. When machining CNC machining centers, it is necessary to check the reverse vacancies of the lead screw frequently.

2. Horizontal position of the machine

The level of CNC machining center is also a key aspect that affects the accuracy of machine tools. Therefore, machine tools need to be inspected and adjusted frequently. Most of today's machine tools are cast parts, and the adjustment level is also a way to avoid machine deformation.

3. Machine tool spindle

The taper hole of the spindle of the CNC machining center is the tool. The accuracy of the taper and taper taper is a key step to ensure the machining accuracy.

4. Tool

The quality of the tool in the CNC machining center is a key factor that directly affects the machining accuracy. The life of the tool determines the accuracy of the machining.

5. Measurements and errors in the positioning of fixtures can also affect the accuracy of the machining.

6. Effect of cutting fluid

Many machine tool users don't pay much attention to the cutting fluid. They feel that it is only necessary to cool the tool. However, it is not that the cutting fluid plays the role of lubrication and cooling, which is very important for the machining process of the CNC machining center.

In general, there are many reasons for affecting the processing accuracy of the machining center, which requires the operator to treat it seriously. If you have any questions, please feel free to contact us (Baofengmachine).

Why Do You Have To Use Cutting Fluid In Benchtop CNC Milling Machine?

Most factories use the cutting fluid properly when machining parts with a benchtop cnc milling machine. Why use cutting fluid together? What role does it play in processing? In fact, in daily processing, cutting fluid is generally used to cool and lubricate, which is the most common role of cutting fluid. Below, we will briefly introduce the role of the cutting fluid.
The first one is cooling
Because the cutting fluid is a liquid property, it has the ability to cool down. The use of cutting fluid can significantly reduce the temperature generated when the workpiece is cut, reducing the wear between the tools, thereby increasing the life of the tool. The temperature control can also effectively prevent the workpiece from thermally expanding, warping, etc., affecting the machining accuracy, and cooling the surface of the machined part to suppress the generation of the hot metamorphic layer.
The second is lubrication
Cutting fluids have another common role: lubrication. During the machining process, the cutting fluid can reduce the friction, wear, fusion and adhesion between the rake face and the cutting, flank and workpiece surface. Under certain conditions, the operator can reduce the front and rear friction of the tool by using high-quality cutting fluid, so as to extend the life of the tool and obtain better surface quality of the workpiece. The most important thing is to reduce the production of built-up edge.
The third is cleaning
The workpiece product will produce some debris, metal powder, or grinding wheel powder during processing. These things will adhere to the tool as the temperature decreases, or between the surface of the processed product and the moving part of the machine tool. As the amount of adhesion increases, scratches and wear can occur between the tools, reducing machine accuracy and tool life. Therefore, when choosing a cutting fluid, choose to have a cleaning effect.
The fourth is anti-rust effect
When the machine tool is processed, the machine tool and the workpiece are easily corroded due to the moisture, sweat, oxygen, etc. in the surrounding environment. Therefore, depending on the actual situation, when processing metal products and processing time is long, it is necessary to select a cutting fluid with anti-rust function, which not only prevents the workpiece from rusting but also protects the tool from rust.
The cutting fluid plays a huge role in the metal cutting process. Therefore, when selecting the cutting fluid, the most suitable high-quality cutting fluid should be selected, so that the four functions of cutting can be perfectly played.
Contact to Guoqiang Daosheng

How to build a smart storage center in the new logistics ERA?

With the development of new retail, online shopping platform and offline shopping platform have become the main consumer entrance of the public. This model brings high demands on order size, order structure and performance aging, and the processing of Lcl Freight From China orders. Difficulty and complexity are increasing. At the same time, along with the application of artificial intelligence, big data, cloud computing, Internet of Things, machine learning and other technologies in the logistics industry, the construction of logistics centers has presented a situation of technological upgrading, flexible scheduling and autonomy of logistics center solutions. Optimization is becoming more and more the characteristics of logistics center construction under the new logistics era.

The goal of Sea Freight Shipping China is to provide customers with a highly deterministic quality of logistics output in the face of uncertain market order changes. Under the background of the combination of high reliability requirements and flexible technology applications, the requirements for intelligent logistics centers are getting higher and higher. How to transform intelligent logistics technology into logistics output and high reliability logistics service quality, which requires the logistics center to Only with unilateral professional considerations, planning from the overall perspective of consulting planning, software systems, automation hardware, project management, and site management.

"Starting from the end" to build an intelligent logistics center

After the intelligent logistics center is put into use, the simple operation and maintenance of the system equipment and the simple management on the site are the core demands of the field operators. Intelligentization is to let the on-site management staff put more energy into making judgments and flexible response decisions. What the on-site management personnel should do, what they are, and more conducive to the operation of the intelligent logistics center, has become the starting point for planning intelligent logistics centers.

"Defining hardware by software"

We have now entered the era of "software-defined hardware". Whether it is flexible logistics equipment or traditional automated logistics equipment, in the intelligent logistics center, it is regarded as a logistics hardware terminal, how to effectively play and integrate different logistics hardware. The function of the terminal, to maximize the synergy of the equipment, requires the logistics hardware to perform the task of controlling the middle platform system.

This control system is a control middle platform that links the two systems. This system is like a conductor to direct the logistics activities of the intelligent logistics center in real time, and it links the robot control system and intelligent automation equipment. , Internet of Things interactive equipment, manual workstations.

Autonomy optimization of logistics system operation

In the planning of Door To Door By Sea From China, we must pay special attention to the autonomy optimization of logistics system operations. In planning layout, process nodes, equipment selection, and algorithm determination, it is necessary to consider that the system can use the data generated in the operation to form the results of autonomous optimization, and form the basis for the logistics center site manager to make optimization decisions. The intelligent data planning of the nodes generates more logistics production models to cope with different order requirements, which provides support for the adjustment and adjustment of flexible logistics layout.

In the new logistics era, the logistics center has a wider range of functions. It can be a supply chain HUB, a hub that supports many branch logistics centers, or an order fulfillment center for many stores, or a store. With the sales node of warehouse, the modern logistics center needs to meet the needs of consumers and users in different aspects.

On-demand, one-touch agreement is reached for everyone's unanimous expectation of logistics services. Behind the provision of intimate and safe logistics services, the intelligent level of the FIC Logistics Center has gradually become a factor determining the reliability of logistics services.

Industrial Handheld Pda helps logistics warehousing center improve efficiency

With the rapid development of new retail, consumers are increasingly demanding service quality and delivery time, and e-commerce and new retailers face enormous logistics and warehousing challenges. As an important role of transportation and distribution center, logistics warehousing, how to establish a specific central technology and terminal logistics distribution support system to improve efficiency has become a major problem faced by major businesses.
After many years of research and development and practice, RuggedMobi takes logistics management as the core and utilizes intelligent technology to realize intelligent operation of storage, packaging, loading and unloading, route planning, risk control and other aspects, and strives to help warehouse centers improve efficiency through Industrial Handheld Pda:
First, improve the accuracy of inventory
When receiving the goods into the warehouse, the staff can directly use the M86 Android Handheld Computer to scan the barcode to receive the goods, and then the relevant data will be recorded into the storage equipment control system for performing the cargo loading operation. Because the steps of data entry are reduced, the inventory accuracy is greatly improved.
Second, achieve rapid picking
In the production and packing process, the external Bluetooth printer of the M86 Android Handheld Industrial Pda is used to generate the bar code label in batches. The bar code of each box is unique, which is convenient for the staff to quickly find the corresponding bar code box. When the goods enter the picking process, the conveyor line will automatically identify the label, and the staff does not need to manually check, which saves the time of cargo handling and the operation of the picking path, thereby achieving efficient and precise picking and unloading operations.
The RuggedMobi Industrial Handheld Pda adopts the professional laser scanning engine of international famous brands. The bar code recognition quality is high and fast; it supports wireless Wi-Fi and USB to upload data.
Third, to ensure the accuracy of cargo extraction
In the delivery process, when the staff uses the M86 Industrial Handheld Pda to scan the barcode on the goods, it will directly check, mark and mark the goods to achieve the accuracy of the goods.
The RuggedMobi's self-developed inventory program, the operation process is simple and convenient, and preset system interfaces such as UF, Kingdee, Speeda, Guanjiapo, etc., can also customize the configuration to export data, perfectly compatible with third-party ERP, WMS. The Handheld Computer combines an outstanding inventory program to continuously shorten the time for customers to place orders and receive goods, improve order fulfillment rate and shorten order cycle time.
Fourth, optimize supply chain management
RuggedMobi M86 Industrial Handheld has powerful background function, which can synchronize data between PC and mobile. In addition to the scan code data collection function, the data of the PC end and the mobile end of the inventory machine can be synchronized in real time, and finally the complete visualization of the warehouse management can be realized, and the transparency, operation efficiency and inventory turnover rate of the supply chain management can be improved, thereby reducing the operation cost.
The high-configuration, high-performance, high-quality M86 Industrial Handheld Computer can be widely used in scenes such as express logistics, warehouse inventory, invoicing management, product traceability, hospital nursing data collection, etc., to achieve a qualitative leap in operational efficiency.