What are the causes of damage to UAV Micro Screws?

2025,12,11

(1) Hot embedding: Quenching temperature is too high or too low, tempering frequency and time are inappropriate, quenching method and time are uncertain, and problems only appear after a period of use.

(2) Stamping and stacking: Material overlaps and continues to be stamped, usually due to the breakage of the stripper plate.

(3) Scrap blockage: The blanking hole is not drilled or the size is inconsistent, or it falls onto the bed and is not cleaned up in time. The punch and lower die are damaged.

(4) Punch falling off: Not fully fixed or suspended, or the screw is too thin and weak, or the punch is broken.

(5) No escape hole: The escape hole size or depth of the punch pressure plate is insufficient. The escape part of the punch and stripper plate is usually not damaged by the stripper plate.

(6) Foreign object entry: Product bounces back, UAV Micro Screws parts collapse or fall off, screws protrude from the surface of the UAV Micro Screws or other objects enter the UAV Micro Screws, which may damage the lower die, stripper plate or punch, guide post.

(7) Assembly error: Parts are damaged due to incorrect position and orientation. (8) Spring Coefficient: Insufficient spring force, breakage, or uneven height setting causes the peeling plate to tilt, or failure to prepare springs regularly, resulting in overlapping stamping and damage to parts.

(9) Improper Stamping: Damage caused by excessively low working height, lack of lubrication in the guide pillars, damage to peripheral equipment such as the feeding, unloading, and winding machines, improperly installed or closed air pipes, or abnormal punches.

(10) Improper Maintenance: The above points are due to replacement, screws not being tightened, or screws not being restored to their original state.

Author:

Mr. yjfastener

E-mail:

hou@citool.com

Phone/WhatsApp:

+8615826187211