Based on the dual demands of precision manufacturing and environmental trends, modern parts cleaning has evolved from single equipment procurement into a systematic engineering discipline. Below is a complete solution framework covering technology selection, equipment matching, and operational management:

I. Core Challenges & Solution Paths

1. Cleaning Quality Bottlenecks

• Problem: Structures such as blind holes, micro-gaps, and complex cavities are prone to residual contaminants, with traditional methods failing to achieve adequate cleanliness levels.

• Solution: Adopt a hybrid process of ultrasonic cavitation + high-pressure spray + vacuum degassing. Ultrasonic waves strip microscopic particles, high-pressure jets clear blind holes, and vacuum environments prevent secondary contamination. For slender thin-walled parts, use low-pressure spray (0.1-0.3 MPa) with soft nozzles to prevent deformation.

2. Environmental Compliance Pressure

• Problem: Solvent-based cleaning generates VOC emissions and high hazardous waste disposal costs.

• Solution: Transition to water-based cleaning agents + solvent recovery systems. Water-based solutions eliminate VOC emissions, while vacuum distillation recovery technology achieves solvent recycling rates exceeding 95%, enabling near-zero discharge.

3. Cost Control Challenges

• Problem: High solvent consumption, energy costs, labor expenses, and scrap rates.

• Solution: Introduce a closed-loop filtration system that improves cleaning solution filtration accuracy to 10 μm, extending replacement frequency from once per month to once per quarter and reducing consumable costs by 15%. Intelligent temperature control and variable-frequency ultrasonic technology further reduce energy consumption by 25%