Our special machines series have been projected and developed for roller burnishing technology (also called surface rolling), which is used on cylindrical, conical, or disk shaped workpieces. The tool resembles a roller bearing, but the rollers are generally very slightly tapered so that their envelope diameter can be accurately adjusted. The rollers typically rotate within a cage, as in a roller bearing.
我們的特殊設備系列采用了滾柱磨光技術（也叫表面滾壓），用于圓柱形，圓錐形或圓盤形工件的表面處理。模具類似于滾柱軸承，但是滾柱一般略呈錐形，使其包絡直徑可以精確調節。滾柱通常在一個籠子里旋轉，作為一個滾柱軸承運轉。

The LE series is a range of hydraulic precision burnishing machines which are used for super finishing plunge rolling as well as throughfeed operations on cylindrical surfaces, in some cases on slightly conical pieces. This series includes three machine sizes and offers a choice of burnishing force from 400 to 1000 kN, covering a range of diameters from ?=2mm to ?=165 mm, 4 sizes of heads are available:
該LE系列是通過切入滾絲和貫穿進給操作在圓柱體表面或略呈錐形工件進行超精加工的一系列液壓精密磨光機。這一系列包括三種機械尺寸，并有磨光力范圍從400到1000千牛可選，覆蓋直徑范圍從?=2mm至?=165毫米可選，4種尺寸的模具可選：

·  from 2 mm to 6 mm   

·  from 6 mm to 20 mm  

·  from 20 mm to 40 mm 

·  from 40 mm to 60 mm 

Product Description產品描述

The machine is provided with one head size, chosen by the customer during the order, it can be equipped with special equipment for rolling particular or long pieces (bars). The LE series can be equipped with PLC or CNC control unit.
此機器只提供一個頭部尺寸，由客戶在訂購的時候選擇，它可以為特殊滾絲或長工件（棒）配備特殊設備。LE系列可以配備PLC或CNC控制單元。

Burnishing advantages磨光優勢

·   Outstanding surface quality杰出的表面質量

·   High precision高精度

·   Improved mechanical properties of material提高物料的機械屬性

·   Low cycle time 縮短循環周期

·   Low cost production per part降低部件生產成

可加工的部分工件：