What are the requirements for the use conditions of CNC lathe machining center parts?

Machine tool ambient temperature requirements
The CNC lathe machining center is sensitive to the temperature of the working environment. It is usually recommended to keep the ambient temperature between 15℃ and 30℃ to avoid extreme temperatures that are too high or too low. Excessive temperature difference will affect the thermal expansion and contraction of the machine tool structural components, thereby affecting the machining accuracy. At the same time, the ambient temperature should not fluctuate too quickly. Sudden temperature changes can easily cause stress deformation of core components such as the spindle and screw, reducing machining stability.

Humidity and air cleanliness requirements
A high humidity environment can easily cause oxidation of electrical components inside the equipment, poor contact, and even short circuits. It is recommended that the relative humidity be kept between 40% and 75%, and water vapor condensation should be avoided in parts such as control cabinets and servo drives. When the air contains a large amount of impurities such as dust, oil mist, and corrosive gases, it will accelerate the aging of components and contaminate motion mechanisms such as slide rails and screws. Therefore, the equipment should be placed in a ventilated and clean workshop, and air filtration equipment should be added if necessary.

Power supply stability requirements
The CNC lathe machining center has high requirements for the voltage, current, and frequency stability of the power supply. Generally, the power supply voltage is required to be three-phase 380V, with an allowable fluctuation range of ±10% and a frequency of 50Hz. If the voltage is unstable, it may cause system crashes, alarms, positioning errors, and in severe cases, damage to the servo system or spindle motor. It is recommended to equip a voltage stabilizer or UPS power supply to ensure the continuity and safety of equipment operation.

Foundation and machine tool installation requirements
To ensure the smooth operation of the machining center, the equipment should be installed on a solid, vibration-free foundation. The foundation strength must be able to withstand the total weight of the machine tool and be as far away from vibration sources such as punching machines and forging equipment as possible. The bottom of the machine tool should be adjusted horizontally with shock-proof pads or horizontal adjustment brackets to ensure that the machine body does not shake or tilt. After installation, use a level to correct the horizontality of each axis direction to help maintain the consistency of machining accuracy.

Air source and coolant conditions
Some machining centers are equipped with pneumatic devices, such as pneumatic clamping, pneumatic tool changing systems, etc. This type of equipment has requirements for the air source, and generally requires clean, dry compressed air, with a pressure usually between 0.5 and 0.8 MPa. Compressed air must not contain moisture, oil mist, particulate impurities, etc. It is recommended to use a three-piece (filter, pressure reducing valve, oil mist) for treatment. The coolant should also be replaced regularly to prevent the emulsion from deteriorating or breeding bacteria, which will have an adverse effect on the surface of the parts.

Operator use specification requirements
Although the machining center has achieved automated operation, it still relies on the standardized operation of the operator. The operator should undergo professional training and be familiar with the basic structure of the equipment, control system, machining procedures and common fault handling. During operation, the program parameters, workpiece clamping and tool replacement should be strictly followed in accordance with the process. Illegal operation may not only cause equipment damage, but also affect the quality of workpiece processing and even cause safety accidents.

Software system and program input requirements
The operation of the CNC machining center depends on the precise execution of the CNC program. The program needs to use appropriate processing parameters and match the actual part material and process requirements. The program input process should be carefully checked to avoid input errors that cause tool collisions or workpiece scrapping. If necessary, the program safety can be gradually tested through the simulation system or single-segment operation to ensure that the equipment operation is within a controllable range.

Regular maintenance and maintenance coordination
If the parts processing process wants to maintain stability for a long time, regular maintenance of the equipment is indispensable. Users need to regularly check and clean the lubrication system, cooling system, electrical components, guide rails, screws and other parts according to the instructions or maintenance plan. During the maintenance process, it is also necessary to cooperate with the changes in processing materials and the adjustment of the equipment's operating status, replace wearing parts in time, update tool compensation data, etc., to ensure the stability of parts processing.

Material and shape adaptation of processed parts
The shape and material of parts suitable for processing in CNC lathe processing centers also affect the conditions of use. For parts with higher hardness, such as stainless steel or hardened steel, higher requirements are placed on the rigidity of the equipment, tool performance and cooling efficiency. In the processing of special-shaped parts or thin-walled structures, more detailed requirements are placed on the fixture fixing method, processing path planning, etc., and users are required to reasonably formulate the conditions of use according to the characteristics of the parts.