What is the reason for the abnormal∞≤← noise from the CNC gant≥σ ry machining center?

When using a gantry macσ>hining center, we often find that af↓↓♣"ter using the machining centerδλ• with a belt-driven spindle for ☆¶a long time, we findε✔ that the headstock belt has abnormal n™↕←oises, whether it is for×≤©ward or reverse, there ≈★≥will be some noise. CNC vertical machining center≈σ manufacturers talk about wha★φt caused this?

     1. T∏​β¥he belt tension of the CNC gantry‍φ÷ machining center's main shaft>₽ connected to the servo motor is<≥∑ too high: the tension of t↕α₽αhe main shaft connected to the serv♠×♦o motor's belt cannot be too ‍₹tight.

2. The tension of the bγ≤& elt of the CNC gantryπ  machining center with t πhe spindle connected to the servo motor‍"∞ is too low: the tensionΩ&∑> of the belt with the spindleφπ₽♣ connected to the servo motor canΩ±not be too low. If the t"¥÷→ension is too low, it appears tha≠∞∞t the belt with the spindle connec&$&ted to the servo motor i'✘$λs too loose, which is e≥₹ asy during heavy cutting.​∞♥ Causes skidding, which makδ∑ es unusual noises.

    3. The  ​≥belt of the gantry mγ φachining center spindle conneγφ>cted to the servo motor is damaged: Gen×→erally, the CNC gantry machinin'£₩ g center has been used f∏₹​​or a long time, and it will inevit≈β÷↓ably have some defect¶♦s, such as the drive belt, which wil₩εl wear out after a long time of use. Thα♠₹is is also an abnormality♣↓ caused by the belt. One reason for th σe noise. Therefore, a&★ better quality drive belt ∑γ→ can be used for a long$" er time, and a lower quality ♦★♥drive belt can be used for a shoα‌rter time.

    4. The♥λ™∏ tooth shape of the CNC gantry macφ♦hining center transmission belt does n©×ot match the tooth shape<£‍∏ of the servo motor and the © main shaft: Because the tran☆®smission center of the maΩ←chining center has been used for a¥♠ long time, it will cause some w≠↓₽¥ear and tear, so many custome $rs purchase the transmission ↔™←leather to replace it in order to saα‍♣ve costs. After the replacement, it‌"↔← was found that the tooth shape of the§¥₽ transmission belt does not match th‌ e tooth shape of the ↑¶&∑servo motor and the ma•∏₹±in shaft, and an abnor& <mal sound will be caused during use. Th¶β↓e customer should pay attentσ₽Ω★ion to whether the purchased transmiss↑±₹✘ion belt has the same model asε∞‍₹ the worn-out worn belt when pur®÷chasing the transmission π<belt of the CNC gantry machining c✔β™enter manufacturer. If different types of tran↓¥←smission belts are used consistent♠‌ly, it will cause an abnormality in the> ©" transmission of the belt. T↕<≤he noise can even cause the gears♣↕↓ of the servo motor and the spinεδ≈δdle to wear, causing serious conse₹©quences.

    In the f↕↓uture use, once the belt driσ≤ve spindle of the CNC gant∞☆ry machining center h☆ α→as an abnormal sound, it indicates t≤♣α♥hat the equipment has failed. At this•λ  time, it is necessary tΩ♦∑‌o check the above four re£®asons one by one to find out th±¥≥'e problem and deal with it in time.