MOS External Rolling Burnish Tools W1250 W1270 Right and Left Mirror Surface Burnish Lathe Rolling Cutter
Description:
1. Name: External Rolling Burnish Tool
2. Specification: W1250 R/L, W1270 R/L
3. Material; Carbide Alloy
4. Processing hardness: HRC40 or less
5. Processing range: W1250 suit for processing the products diameter of 20mm or more, and clamping tool holder size 25mm - 30mm; W1270 suit for processing the products diameter of 80mm or more, and clamping tool holder size 30mm - 35mm.
6. Application: Drilling machine, lathe, milling machine, boring machine, machining center, etc.
Product Features:
1. Mirror surface rolling：The surface of the metal workpiece is deformed by extrusion, and the concave and convex parts are rolled flat to achieve the effect of surface rolling.
2. Enhanced hardness: Using the principle of road roller, the uneven part of metal workpiece is rolled flat to enhance the surface hardness of metal workpiece and improve workpiece resistance and fatigue resistance.
3. Modified size: Within the limited extrusion quantity range (the specific extrusion quantity will vary depending on the material and hardness), a certain size can be corrected; Beyond the scope of extrusion, the original dimensional accuracy will not be damaged, and the original dimensional accuracy will usually be doubled.
Instruction for use
1. Install the tool on the lathe tool holder to make the roller center coincide with the workpiece center.
2. Set the load of the inner spring in the tool according to the material and hardness of the processed workpiece(This article applies to tools with pressure devices)
3. Rotate the workpiece, manually make the roller touch the surface of the workpiece, and feed in radial direction (processing end axial feed on the surface; The tool with pressure device looks at the change of dial indicator pointer), visual inspection of the surface roughness, axial cutting Test processing section, visual inspection or instrument measurement roughness value, according the roughness value adjusts the pressing amount to achieve the best surface roughness
4. Rotate the workpiece from the feeding amount before the processing department (about 1mm) for trial processing row processing
5. Stop feeding after reaching the end position of machining, and the roller leaves the workpiece to finish machining
Mirror effect after burnishing finished
Attentions:
1 check whether the roller rotates evenly and well
2 alloy roller can not be impacted by external force at any time
3 before rolling, the workpiece should be kept clean, the temperature should not exceed 50℃, the surface has no shrinkage cavity,Waveform and hard point
4 when the roller contacts the workpiece, be sure to rotate the workpiece and use cleaning working fluid (coldBut, lubrication) processing
5 The rotation of the workpiece cannot be stopped before the roller leaves the surface of the workpiece
6 from cutting to rolling, it is recommended to adopt the processing method of one-time clamping.
