根据地层的岩石力学性能特点，采用计算分析方法，设计不同类型刀圈及刀刃形状，提高 切削效率，满足不同地层的盾构掘进要求，能够与世界各家的盾构机及TBM制造商进行互换， 为客户提供了多种选择。 轴承密封采用目前世界上先进的金属面密封技术，与橡胶密封相比，延长使用寿命达35%。 刀刃形状根据实际工况进行设计选用，能够适应30MPa到150MPa的各类型岩层掘进。 According to characteristics of the formation mechanics performance,using calculation analysis method，design different kind of cutter rings and cutter blade shapes，improve cutting efficiency and meet the shield tunneling need on different formations. It can be exchanged freely with other companies all over the world.and offer more choices for customers. The most advanced metal surface sealing technology in the world is used on the sealed bearing.compared with the rubber seal our sealed bearing prolong the service life up to35% Choice of the cutter blade shapes are base on the actual working condition. It can adopt to various types of rock which from 30MPa to 150 MPa. | |
滚刀形式 Size | 15英寸 17英寸 19英寸 15inch 17inch 19inch |
滚刀形式 Type | 正面滚刀（单刃、双刃、三刃） Face cutter (Singe/Double/Triple) 边缘滚刀（单刃、双刃） Gauge cutter(Single/Double) 中心滚刀（单刃、双刃） Centre cutter(Single/Double) |
配用刀圈 Cutter Ring | 特型刀圈/镶齿刀圈/镶齿敷焊轨圈/表面特殊硬化刀圈/钢齿刀圈 Heavy duty/Integrated with carbide/Hard facing&carbide inserted /Hard facing wear resistant layer/Heated hard facing/Steel tooth |
| 刀圈直径 Dia | 381mm 432mm 483mm |
选用轴承 Bearing | 国内著名品牌生载圆锥滚柱轴承 Chinese famous brand Heavy duty Tapered Roller Bearings |
额定载荷 Rated load | 176KN 216KN 314KN |
适用设备 Machine | 海瑞克、法马通、维尔特、罗宾斯、罗维特、三菱、日立、小松、奥村、 石川岛、川崎、及各类国产盾构机 Herrenknecht/NFM/Wirth/Robbins/Lovat/MH/Hitachi/Komatsu /Okumura/Kawasak/IHI/Local machines |
