The material when numerical control engraving tool is carved sticks the processing technique of the knife

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  • source:GAENOR CNC Machining
The scope of application of engraving tool is very wide, OK to each domains and industry applying, suit the sculpture with all sorts of qualitative material and cut. But when machining the material with low melting point to pledge (for instance inferior overcome the) such as force board, bubble, because the high speed of engraving tool main shaft rotates,the heat energy with the much generation when cutting is brought about be melted by the material of cut, sticky go up to cutting tool, the influence carves treatment; Still have when a kind of circumstance is being carved namely or the material such as cut copper aluminium pledges, of generation drossy also meet many adsorption is on cutting tool, affecting the sculpture treatment of cutting tool. So, how to avoid those who stick knife state to produce that when sculpture machines this kind of material to pledge? The capable person that we have 3 kinds of main methods to solve sculpture to fuse easily adds the phenomenon sticking a knife of man-hour generation character, want to notice to choose sharp cutting tool above all, can reduce cutting quantity of heat so; Reduce main shaft rotate speed next, also reduced cutting linear velocity accordingly, also avoided the generation of cutting heat energy; The 3rd increase feed rate, shortened cutting tool is in same a time that the place keeps, the heat in metal cutting that unit area material accepts decreases, also can avoid to be carved of material fused. When cut copper aluminous metal we also can use the following kinds of means to handle, improve cooling method above all, note on the data that is processed on butter, can avoid the generation of cutting heat energy, what also can avoid cutting is drossy sticky go up in cutting tool; Change next sharp cutting tool, the biggest reduce heat in metal cutting; The 3rd adjust main shaft rotate speed, the biggest addition main shaft rotate speed; The 4th reduce feed rate, the 5th cutting of cutting tool spray can give fluid when treatment. Normally the circumstance falls, when engraving tool of use numerical control is machined, appear when sticky knife phenomenon, basically namely two kinds of afore-mentioned circumstances are brought about, the basis machines the character of material, use different processing technique, basically the happening that OK and very good settlement carves sticky knife phenomenon. CNC Milling CNC Machining