This summer, the college entrance examination went smoothly: an article explains how machine tools can cope with the "test" of high temperatures in summer

From then on, Yi Ming looked towards Qingyun Duan

Wishing all candidates the best

To live up to the hard work and perseverance of the past, what we have been studying and persevering will eventually come to fruition

Winning the imperial examination, the future is bright!

In scorching June, the scorching sun is like fire

Are your machine tools ready to face the high temperature "test"? Today, Dazu Machine Tool teaches you 3 tricks to easily cope with the summer high temperature "test"

0oneEfficiency in preventing high temperature and maintaining accuracy

The more precise the machine, the stricter the requirements for the operating environment temperature, and the same applies to CNC machine tools. Long term high-temperature work can exacerbate the wear and tear of electrical components, hydraulic pipes, and other parts of the machine tool, causing changes in the form accuracy and machining accuracy of the machine tool, resulting in temperature alarms and machine malfunctions.

1. As the ambient temperature increases, the requirements for heat dissipation will become higher. Pay attention to cleaning the dirt and dust on the cutting fluid motor heat sink, heat dissipation fan, chip removal motor heat sink, heat dissipation network, etc., to ensure that electronic components can effectively dissipate heat.

2. Pay attention to the lubrication of various moving parts (especially machining centers) to avoid inaccurate accuracy.

3. The fluids and oils commonly used in summer machine tools are prone to deterioration. If deterioration is found, please replace them in a timely manner.

4. In an environment with excessively high temperatures, the viscosity of the engine oil will decrease, which can lead to a reduction in its lifespan. Please use the lubricating oil specified in the instruction manual and replace it in a timely manner.

5. Timely or real-time discharge of high-temperature chips from the workpiece, worktable, and tool parts to reduce temperature rise and thermal deformation of critical parts.

0twoIt is important to prevent moisture both inside and outside

The key to moisture prevention of machine tools lies in inspection and maintenance. Machine tools are not only prone to rust and dust accumulation in humid environments, but also affect processing results and shorten their service life due to condensation, water leakage, and other issues.

1. To avoid generating a large amount of condensation water, pay attention to keeping the internal temperature of the equipment as consistent as possible with the ambient temperature, and prevent condensation water from the air conditioner from dripping into the electrical cabinet.

2. Summer is rainy and humid, and surfaces such as workbenches, protective covers, knife towers, spindle taper holes, and screw rods are more prone to rusting. It is necessary to prevent rust in a timely manner.

3. Check if the pneumatic box filter and drying filter element of the machine tool need to be replaced.

4. Wet weather can easily cause dust to adhere and lead to circuit failures, so it is important to carefully investigate.

5. Reasonable spacing should be placed between machines to maintain ventilation in the workshop and keep the air clean and dry.

0threeDaily maintenance should be remembered

The key to moisture prevention of machine tools lies in inspection and maintenance. Machine tools are not only prone to rust and dust accumulation in humid environments, but also affect processing results and shorten their service life due to condensation, water leakage, and other issues.

1. Clean the chips and oil stains on the spindle of the machine tool.

2. Clean the iron filings and oil stains on the XYZ axis protection.

3. Open the device for circular punching, use a water gun to clean the iron filings inside the device, and clean the iron filings in the chip box of the machine tool water tank.

4. Clean the appearance of the machine tool, spindle cone sleeve, and the contact points between the tool magazine and the cutting tools to prevent oxidation and rust.

5. Check if the total pressure gauge is ≥ 0.5MPa, and verify the flow rate, output pressure, and filtration status of the cutting fluid device.

6. Confirm if the [Emergency Stop] button is abnormal.

Whether a machine tool can achieve high precision and efficiency depends not only on the machine itself, but also on the operator's maintenance and upkeep of the machine tool. Serious maintenance and upkeep of machine tools can not only extend their service life and maintain the stability of their accuracy, but also reduce the cost of machining and repair.

Dazu Machine Tool is a wholly-owned subsidiary of Dazu Group, dedicated to developing the mid to high end precision machine tool market and providing global users with high-precision and high-efficiency one-stop intelligent manufacturing solutions. The company insists on putting users at the center, carefully polishing products and services, and can provide you with comprehensive after-sales solutions such as machine tool repair and maintenance, helping you easily cope with the "test" of machine tool maintenance.