Roller Burnishng Tool Introduction
Roller burnishing tool can use the plastic deformation of metal at normal temperature to make the surface of workpiece smooth, change the surface structure, mechanical properties, shape and size. Elephants. The tool is a kind of mechanical non-cutting plastic machining method which uses the principle of mechanical extrusion to obtain a smooth mirror-like metal surface.
It is a kind of pressure finishing, which use the cold plastic characteristics of metal in the normal temperature state, and exerts certain pressure on the surface of the workpiece by roller burnishing tool, so that the surface metal of the workpiece produces plastic flow, fills in the original residual low-pit trough, and reduces the roughness of the workpiece surface. Due to the plastic deformation of the rolled surface metal, the surface microstructure is cold hardened and the grain becomes fine, forming a compact fibrous structure, and forming a residual stress layer. The hardness and strength are improved, thus improving the wear resistance, corrosion resistance and compatibility of the workpiece surface. Roller burnishing is a kind of non-cutting plastic processing method, so this method can achieve both finishing and strengthening purposes, which can not be achieved by grinding and turning.
Product Data
Blind hole roller burnishing tool,it can burnish the throught hole and blind hole products.Hole diameter 8-200mm is the standard specification.,acceptance of non-standard customization.
Model | Regulating component, Diameter and adjustment range | Effective Length/L | Shank/H | |||||||
ΦD | ΦG | Through hole/ Blind hole | A | B | C | D | Round shank | H | Taper shank | H |
Φ4.5-Φ5 No blind hole |
HA0 30 |
-0.05/+0.15 No blind hole |
50 | 80 | _ | _ |
Φ12*40 Φ16*40 |
78 |
MT2 |
68 |
Φ6-Φ8 |
-0.05/+0.25 -0.05/+0.25 |
100 | _ | |||||||
Φ9-Φ11 |
-0.05/+0.4 -0.05/+0.4 |
130 | ||||||||
Φ12-Φ16 |
HA1 35 |
-0.1/+0.5 -0.05/+0.5 |
||||||||
Φ17-Φ19 | 60 | 90 | 110 | 140 | ||||||
Φ20-Φ25 |
HA2 39 |
-0.1/+0.5 | 70 | 100 | 120 | 150 | 88 | 78 | ||
Φ26-Φ39 | 80 | 130 | 180 | 230 |
Φ12*40 Φ16*40 Φ20*50 |
MT2 MT3 MT4 |
||||
Φ40-Φ45 | 0/+0.5 | 150 | 200 | 250 | 300 | |||||
Φ46-Φ68 | HA3/45 | 160 | 210 | 260 | 310 | 100 | 88 | |||
Φ70-Φ200 |
-0.1/+0.5 0/+0.5 |
_ | _ | MT3/4/5 | 95 |
工具型號表示方法
Product Display