Punching Machine

For high-quality equipment, explore trusted punching machine manufacturers and suppliers offering reliable solutions. The accuracy and efficiency of industrial punching machines can be optimized through correction processing:

1. The gap between the slider and the guide rail

The gap between the slider and the guide rail is adjusted mainly for accuracy. If the adjustment is too tight, heat will occur. Generally, each side of a small machine is 0.02~0.05mm, and each side of a large machine is 0.03~0.20mm.

2. Comprehensive gap

The correction method of the comprehensive gap: touch the moving slider body with your hand during production. When the slider runs to the bottom dead center, there is a sense of vibration, indicating that the comprehensive gap is too large and needs to be adjusted in time.

3. Locking of the slider connecting rod

Due to long-term use or overload, the connecting rod will become loose. This state is generally considered to be overloaded; another is that oil seepage from the joint may also be overloaded; in this state, the locking degree of the connecting rod lock nut must be adjusted in time, because it is related to safety issues.

Operating a power press punching machine requires awareness of common challenges to save time and money. If you're considering a metal punch machine for sale, knowing how to troubleshoot typical issues is crucial for efficient operation.

1. The crankshaft bearing is hot and the sleeve is not scraped well, the lubrication is poor, re-scrape the copper tile and check the lubrication.

2. There are copper scraps in the oil flowing out of the bearing, lack of lubricating oil, and the lubricating oil is not clean. Check the lubrication and disassemble the bearing for cleaning

3. The guide rail is burned. The guide rail gap is too small, the lubrication is poor, and the contact is poor. Re-scrape the guide rail, adjust the gap, and pay attention to lubrication

4. The clutch does not engage during operation or cannot be disengaged after engagement. The spring for the rotary key loses its elasticity and the key is too tight. Replace the spring and scrape the key engagement gap

5. When the clutch is disengaged, the slider cannot stop at the top dead center position, the brake belt tension is insufficient, the brake belt is excessively worn, and there is oil slipping on the brake wheel. Adjust the brake spring tension, replace the brake, and clean the brake belt and wheel circumference with kerosene.