What is the difference between wire cutting and oil cutting in mold

Wire cutting and oil cutting are two different methods used for cutting molds in the manufacturing process.

Wire cutting is a process where a wire or thin metal blade is used to cut through the mold material. This method is typically used for cutting soft materials like foam or rubber, and can produce very precise cuts with minimal material waste.

Oil cutting, also known as EDM (Electrical Discharge Machining), is a process where an electrode is used to burn through the mold material using a controlled electrical discharge. This method is typically used for cutting harder materials like metals and ceramics, and can also produce very precise cuts with minimal material waste.

The main difference between wire cutting and oil cutting is the cutting mechanism used. Wire cutting uses a physical blade to cut through the material, while oil cutting uses an electrical discharge to erode the material. Additionally, wire cutting is generally faster than oil cutting but has limitations on the types of materials it can cut through. Oil cutting, on the other hand, can cut through a wider range of materials but may take longer to complete the cutting process.