A medical equipment component manufacturer has successfully solved the problem of corrosion and cleaning in magnesium alloy processing by using WOUCOOL 600Mg

A small and medium-sized precision machining manufacturer specializing in the production of portable medical device casings and brackets. When using raw machining fluids to treat magnesium containing alloy materials, random gray white corrosion spots appeared on the workpieces after processing, resulting in a high scrap rate. At the same time, the machining fluid has a short lifespan, is prone to odor, and affects the workshop environment and component cleanliness. Trying out Shanghai Wenou WOUCOOL 600Mg magnesium alloy metalworking fluidAfter following the basic application guidance, the corrosion spot problem disappeared, the service life of the machining fluid was extended, and a comprehensive optimization of quality, cost, and production environment was achieved.

Challenge

When the manufacturer uses CNC machining centers for milling and drilling to produce lightweight aluminum magnesium alloy equipment casings, the original machining fluid is used. After the workpiece is placed for a few hours, spot or flake gray white corrosion products appear randomly on the surface, similar to "mold", with a rough touch. This problem leads to a monthly appearance scrap rate of about 10% -15%, resulting in a large number of rework of the workpiece and seriously affecting the delivery schedule.

The original processing fluid has poor dispersibility for the magnesium soap produced during magnesium alloy processing. After about 5-6 months of use, a large amount of flocculent sludge accumulates in the system, and the liquid emits a foul odor. Forcing the machine to stop and change the liquid, while contaminating the workpiece, thereby increasing production costs.

Solution

Ask the technician from Wenou to have a detailed understanding of the working conditions of the enterprise (processing technology, material characteristics, environmental conditions, etc.), and quickly diagnose that the core problem lies in insufficient electrochemical corrosion control and poor dispersion of magnesium soap. Based on Wenou's expertise in special alloy processing, provide direct response measures, recommend the supplier to switch to Wenou WOUCOOL 600Mg magnesium alloy metal processing fluid, and test it on a typical problem machine tool. The core value of WOUCOOL 600Mg magnesium alloy metalworking fluid lies in its unique resistance to hard water and corrosion inhibition technology, specifically designed to address the machining corrosion issues of active metals such as magnesium alloys and aviation aluminum.

achievement

After using WOUCOOL 600Mg magnesium alloy metalworking fluid, the improvement effect of the enterprise exceeded expectations. The first batch of magnesium alloy workpieces processed had a smooth and uniform surface, and the long-standing "white spot" corrosion phenomenon disappeared. The first pass rate of product appearance increased from 85% to over 99%, and the related scrap and rework costs were significantly reduced. The improvement of workpiece cleanliness enhances the efficiency of subsequent ultrasonic cleaning and reduces the consumption of cleaning agents.

Core values provided to customers

·快速解决生产燃眉之急：精准解决客户长期困扰的具体技术问题，降低了质量损失。

·实现真实的降本增效：产品合格率提升，加工液使用寿命延长，生产流程简化，综合制造成本降低。