Article(id=1149745454679765203, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149745442428203486, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1672-6073.2024.04.016, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1704211200000, receivedDateStr=2024-01-03, revisedDate=1708531200000, revisedDateStr=2024-02-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1752050277633, onlineDateStr=2025-07-09, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752050277633, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752050277633, creator=13701087609, updateTime=1752050277633, updator=13701087609, issue=Issue{id=1149745442428203486, tenantId=1146029695717560320, journalId=1146123302524792850, year='2024', volume='37', issue='4', pageStart='1', pageEnd='141', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1752050274711, creator=13701087609, updateTime=1753780137206, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1157001011664605316, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149745442428203486, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1157001011664605317, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149745442428203486, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=111, endPage=117, ext={EN=ArticleExt(id=1149745454868508892, articleId=1149745454679765203, tenantId=1146029695717560320, journalId=1146123302524792850, language=EN, title=Performance Evaluation of Disc Cutters in EPB/TBM Dual-Mode Shield Tunneling Machines in Full Section Hard Rock Strata, columnId=1152669336394183038, journalTitle=Urban Rapid Rail Transit, columnName=Civil Engineering Technology, runingTitle=null, highlight=null, articleAbstract=
In order to enhance the excavation efficiency of an EPB/TBM dualmode shield machine and minimize disc cutter wear, the study was conducted on the performance of disc cutters along the Intercity Railway from Airport East Station to Huangmabu Station, Shenzhen. The research focused on the fullsection hard rock strata from ZDK8+583.0 to ZDK8+359.8 on the left side of the tunnel. Initially, the study analyzed cutter replacement conditions and wear patterns based on different functions and types of disc cutters to determine optimal performance criteria. Subsequently, the service life of the disc cutters under optimal conditions was evaluated to guide replacement scheduling. Finally, a tool information management system tailored to the project's requirements was established. The findings highlight that China Railway's wideblade disc cutter is wellsuited for excavating this specific formation. The implemented tool management system effectively manages comprehensive information about the tools, which helps ensure costeffective and efficient onsite operations. This research serves as a practical guide for choosing disc cutters for shield tunneling machines. It promotes better information management practices for disc cutters, leading to safer and more efficient operations.
, correspAuthors=Zhang SUN, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Zhang SUN, Zhenhua WANG, Yihui JIANG), CN=ArticleExt(id=1149745470072861669, articleId=1149745454679765203, tenantId=1146029695717560320, journalId=1146123302524792850, language=CN, title=全断面硬岩地层土压/TBM 双模盾构滚刀性能评价, columnId=1152669336603898239, journalTitle=都市快轨交通, columnName=土建技术, runingTitle=null, highlight=null, articleAbstract=
为了提高土压(EPB)/隧道掘进机(tunnel boring machine,TBM)双模盾构掘进效率,减少滚刀磨损,以深大城际铁路机场东站—黄麻布站区间为依托,以该隧道左线里程ZDK8+583.0~ZDK8+359.8 全断面硬岩掘进段为研究对象,对区间所采用的EPB/TBM 双模盾构滚刀性能展开研究。首先,根据滚刀功能和类型的不同,对该区段的滚刀更换情况以及磨损状况进行统计分析,并获得最优性能的滚刀;然后,为更好地指导开仓换刀,以最优性能滚刀为例对滚刀使用寿命进行评估;最后,根据现场实际情况建立刀具信息管理系统。研究结果表明:中铁装备宽刀更适合该类地层的掘进,所搭建的刀具管理系统能很好地实现刀具信息化管理,确保现场施工更经济、高效。
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15(2): 139-146., articleTitle=Design considerations for construction of the Qinling Tunnel using TBM, refAbstract=null), Reference(id=1154040195725906399, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, doi=null, pmid=null, pmcid=null, year=2022, volume=32, issue=12, pageStart=3883, pageEnd=3912, url=null, language=null, rfNumber=[12], rfOrder=12, authorNames=王少锋, 孙立成, 周子龙, journalName=中国有色金属学报, refType=null, unstructuredReference=王少锋, 孙立成, 周子龙, 等. 非爆破岩理论和技术发展与展望[J].
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32(12): 3883-3912., articleTitle=Development and prospect of non-blasting rock breakage theory and technology, refAbstract=null)], funds=[Fund(id=1154040194593444297, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, awardId=2019GK1010, language=CN, fundingSource=湖南省创新型省份建设专项(2019GK1010), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1154040184359342341, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, xref=1, ext=[AuthorCompanyExt(id=1154040184376119558, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, companyId=1154040184359342341, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Shenzhen Railway Investment and Construction Group Co., Ltd. Shenzhen Guangdong 518000), AuthorCompanyExt(id=1154040187710591267, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, companyId=1154040184359342341, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 深圳铁路投资建设集团有限公司 广东深圳 518000)]), AuthorCompany(id=1154040187765117221, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, xref=2, ext=[AuthorCompanyExt(id=1154040187769311526, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, companyId=1154040187765117221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 China Railway No.3 Engineering Group Guangzhou 511400), AuthorCompanyExt(id=1154040187773505831, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, companyId=1154040187765117221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 中铁三局集团广东建设工程有限公司 广州 511400)]), AuthorCompany(id=1154040187832226089, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, xref=3, ext=[AuthorCompanyExt(id=1154040187836420394, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, companyId=1154040187832226089, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 China Railway Southern Investment Group Co., Ltd. Shenzhen 518052), AuthorCompanyExt(id=1154040187840614699, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, companyId=1154040187832226089, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 中铁南方投资集团有限公司 深圳 518052)])], figs=[ArticleFig(id=1154040192525652368, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 1, caption=
Longitudinal geological profile of the left line, figureFileSmall=umxwEaR/PdjNaCB9J01i0Q==, figureFileBig=k/iVMNAKEeqPgzmNKBfNbw==, tableContent=null), ArticleFig(id=1154040192584372626, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 1, caption=
左线纵断面地质剖面示意, figureFileSmall=umxwEaR/PdjNaCB9J01i0Q==, figureFileBig=k/iVMNAKEeqPgzmNKBfNbw==, tableContent=null), ArticleFig(id=1154040192664064405, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 2, caption=
Design diagram of cutterhead structure, figureFileSmall=JhQgmRG0b1atG9cQYCu+TA==, figureFileBig=OQDVPBnnDdZ0AUGuj7C9cg==, tableContent=null), ArticleFig(id=1154040192739561881, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 2, caption=
刀盘结构设计, figureFileSmall=JhQgmRG0b1atG9cQYCu+TA==, figureFileBig=OQDVPBnnDdZ0AUGuj7C9cg==, tableContent=null), ArticleFig(id=1154040192810865053, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 3, caption=
Disc cutters of full section hard rock section, figureFileSmall=qxWgkTnrp2QAZiXPEpZlzQ==, figureFileBig=qBBe52PdMcwSH1uJ9KbYdA==, tableContent=null), ArticleFig(id=1154040192890556833, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 3, caption=
全断面硬岩掘进段盘滚刀, figureFileSmall=qxWgkTnrp2QAZiXPEpZlzQ==, figureFileBig=qBBe52PdMcwSH1uJ9KbYdA==, tableContent=null), ArticleFig(id=1154040192961860005, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 4, caption=
Disc cutter replacement statistics, figureFileSmall=/mu1aYij8U0BUtDn1Dsl+Q==, figureFileBig=N1LnC4yCRZX9nT8zYH4VAg==, tableContent=null), ArticleFig(id=1154040193049940391, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 4, caption=
滚刀更换统计, figureFileSmall=/mu1aYij8U0BUtDn1Dsl+Q==, figureFileBig=N1LnC4yCRZX9nT8zYH4VAg==, tableContent=null), ArticleFig(id=1154040193096077737, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 5, caption=
Schematic diagram of roller cutter replacement position, figureFileSmall=dRHp2RNcTLQSgXmGY3W5Bw==, figureFileBig=8SST5vlDR3LyChpstWe6PQ==, tableContent=null), ArticleFig(id=1154040193150603693, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 5, caption=
滚刀更换位置示意, figureFileSmall=dRHp2RNcTLQSgXmGY3W5Bw==, figureFileBig=8SST5vlDR3LyChpstWe6PQ==, tableContent=null), ArticleFig(id=1154040193213518254, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 6, caption=
Actual measurement picture of disc cutter wear, figureFileSmall=8564KIxlNey/CY4dvC+wdA==, figureFileBig=X9l4F8V9JEMHON9INDNdzw==, tableContent=null), ArticleFig(id=1154040193322570159, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 6, caption=
滚刀磨损测量实拍, figureFileSmall=8564KIxlNey/CY4dvC+wdA==, figureFileBig=X9l4F8V9JEMHON9INDNdzw==, tableContent=null), ArticleFig(id=1154040193444204979, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 7, caption=
Overall framework of tool information management system, figureFileSmall=GTMmPtqchLHKr+1AW+Neeg==, figureFileBig=HQGpNqnfvz6ZSXqN7C35cw==, tableContent=null), ArticleFig(id=1154040193507119540, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 7, caption=
刀具信息管理系统整体框架, figureFileSmall=GTMmPtqchLHKr+1AW+Neeg==, figureFileBig=HQGpNqnfvz6ZSXqN7C35cw==, tableContent=null), ArticleFig(id=1154040193565839797, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Figure 8, caption=
Functional module of tool information management system, figureFileSmall=LBjHBCfJ2oCLywoxb/ZHOA==, figureFileBig=ZC1e5uiYmyj5jhPkQ87Jig==, tableContent=null), ArticleFig(id=1154040193616171446, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=图 8, caption=
刀具信息管理系统功能模块, figureFileSmall=LBjHBCfJ2oCLywoxb/ZHOA==, figureFileBig=ZC1e5uiYmyj5jhPkQ87Jig==, tableContent=null), ArticleFig(id=1154040193683280311, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Table 1, caption=
Physical and mechanical properties of granite, figureFileSmall=null, figureFileBig=null, tableContent=
| 花岗岩 岩层类型 | 饱和密度 | 纵波速度 | 横波速度 | 饱和无侧限抗压强度(unconfined compressive strength, UCS)/MPa | 石英 含量 | 岩石质量指标(rock quality designation, RQD) |
| 微风化花岗岩 | 2.56 ~ 2.76 | 4 398 ~ 5 398 | 3637~3826 | ${34.04} \sim {106.00}$ | 约 30% | 50%~70% |
| 中风化花岗岩 | ${2.59} \sim {2.73}$ | 3 924~5 500 | 2 706 ~3 721 | 27.16 ~ 59.50 | 约 30% | 30%~50% |
| 强风化花岗岩 | - | 4 222 ~4 864 | 3 033 ~3 500 | 6.16 ~ 22.39 | - | 岩体极破碎,节理裂隙很发育, 岩芯呈碎块状 |
| 全风化花岗岩 | 1.79 ~ 2.11 | - | - | - | - | 原岩结构已基本破坏, 呈坚硬土状 |
), ArticleFig(id=1154040193742000568, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=表 1, caption=
花岗岩物理力学特性, figureFileSmall=null, figureFileBig=null, tableContent=
| 花岗岩 岩层类型 | 饱和密度 | 纵波速度 | 横波速度 | 饱和无侧限抗压强度(unconfined compressive strength, UCS)/MPa | 石英 含量 | 岩石质量指标(rock quality designation, RQD) |
| 微风化花岗岩 | 2.56 ~ 2.76 | 4 398 ~ 5 398 | 3637~3826 | ${34.04} \sim {106.00}$ | 约 30% | 50%~70% |
| 中风化花岗岩 | ${2.59} \sim {2.73}$ | 3 924~5 500 | 2 706 ~3 721 | 27.16 ~ 59.50 | 约 30% | 30%~50% |
| 强风化花岗岩 | - | 4 222 ~4 864 | 3 033 ~3 500 | 6.16 ~ 22.39 | - | 岩体极破碎,节理裂隙很发育, 岩芯呈碎块状 |
| 全风化花岗岩 | 1.79 ~ 2.11 | - | - | - | - | 原岩结构已基本破坏, 呈坚硬土状 |
), ArticleFig(id=1154040193817498041, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Table 2, caption=
Main technical parameters of dual-mode shield, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 参数值 | 参数 | 参数值 |
| 开挖直径/m | 9.13 | 最大推力/kN | 81 895 |
| 主机长度/m | 10.86 | 额定扭矩 $/\left( {\mathrm{{kN}} \cdot \mathrm{m}}\right)$ | 13 318 |
| 整机长度/m | 120 | 脱困扭矩/( $\mathrm{{kN}} \cdot \mathrm{m}$ ) | 15 982 |
| 前盾直径/m | 9.09 | 整机设计压力/kPa | 600 |
| 中盾直径/m | 9.08 | 装机功率/kW | 4 963 |
| 盾尾直径/m | 9.06 | 主驱动功率/kW | 3150 |
| 刀盘转速/rpm | 0~4.3 | 水平转弯半径/m | 350 |
| 刀盘开口率/% | 30 | 纵向爬坡能力/%。 | $\pm {50}$ |
), ArticleFig(id=1154040193888801210, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=表 2, caption=
双模盾构主要技术参数, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 参数值 | 参数 | 参数值 |
| 开挖直径/m | 9.13 | 最大推力/kN | 81 895 |
| 主机长度/m | 10.86 | 额定扭矩 $/\left( {\mathrm{{kN}} \cdot \mathrm{m}}\right)$ | 13 318 |
| 整机长度/m | 120 | 脱困扭矩/( $\mathrm{{kN}} \cdot \mathrm{m}$ ) | 15 982 |
| 前盾直径/m | 9.09 | 整机设计压力/kPa | 600 |
| 中盾直径/m | 9.08 | 装机功率/kW | 4 963 |
| 盾尾直径/m | 9.06 | 主驱动功率/kW | 3150 |
| 刀盘转速/rpm | 0~4.3 | 水平转弯半径/m | 350 |
| 刀盘开口率/% | 30 | 纵向爬坡能力/%。 | $\pm {50}$ |
), ArticleFig(id=1154040193955910075, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Table 3, caption=
Performance parameters of disc cutters, figureFileSmall=null, figureFileBig=null, tableContent=
| 滚刀 主要 部位 | 性能参数 | 中铁装备 | 易斯特 | 凌远科技 |
| 刀圈 | 材料 | CREG-1 进口刀圈 | 自主研发 特制 ESTY001 | $\mathrm{H}{13}$ 材质 刀圈 |
| 刃口硬度/HRC | 58~60 | 57~59 | 60~62 |
| 抗拉强度/MPa | $\geq {2400}$ | 2350 ~ 2 750 | - |
| 屈服强度/MPa | $\geq {2000}$ | $\geq {2000}$ | $\geq {2000}$ |
| 冲击韧性/(J·cm ${}^{-2}$ ) | $\geq {19}$ | ${18} \sim {27}$ | $\geq {18}$ |
| 刀体 和 刀轴 | 材料 | 42CrMo | 42CrMo | 42CrMo |
| 硬度/HRC | 38~42 | 40~45 | ${48} \sim {48}$ |
| 抗拉强度/MPa | $\geq {1100}$ | $\geq {1080}$ | $\geq {1080}$ |
| 屈服点/MPa | $\geq {950}$ | $\geq {930}$ | ≥930 |
| 断后伸长率 | ≥12% | $\geq {12}\%$ | $\geq {12}\%$ |
| 断面收缩率 | ≥45% | ≥45% | ≥45% |
| 冲击吸收功/J | $\geq {63}$ | ≥63% | $\geq {63}\%$ |
), ArticleFig(id=1154040194023018940, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=表 3, caption=
全断面硬岩掘进段滚刀性能参数, figureFileSmall=null, figureFileBig=null, tableContent=
| 滚刀 主要 部位 | 性能参数 | 中铁装备 | 易斯特 | 凌远科技 |
| 刀圈 | 材料 | CREG-1 进口刀圈 | 自主研发 特制 ESTY001 | $\mathrm{H}{13}$ 材质 刀圈 |
| 刃口硬度/HRC | 58~60 | 57~59 | 60~62 |
| 抗拉强度/MPa | $\geq {2400}$ | 2350 ~ 2 750 | - |
| 屈服强度/MPa | $\geq {2000}$ | $\geq {2000}$ | $\geq {2000}$ |
| 冲击韧性/(J·cm ${}^{-2}$ ) | $\geq {19}$ | ${18} \sim {27}$ | $\geq {18}$ |
| 刀体 和 刀轴 | 材料 | 42CrMo | 42CrMo | 42CrMo |
| 硬度/HRC | 38~42 | 40~45 | ${48} \sim {48}$ |
| 抗拉强度/MPa | $\geq {1100}$ | $\geq {1080}$ | $\geq {1080}$ |
| 屈服点/MPa | $\geq {950}$ | $\geq {930}$ | ≥930 |
| 断后伸长率 | ≥12% | $\geq {12}\%$ | $\geq {12}\%$ |
| 断面收缩率 | ≥45% | ≥45% | ≥45% |
| 冲击吸收功/J | $\geq {63}$ | ≥63% | $\geq {63}\%$ |
), ArticleFig(id=1154040194098516413, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Table 4, caption=
Statistical analysis of differences in design parameters between the width and narrow blade of disc cutters, figureFileSmall=null, figureFileBig=null, tableContent=
| 滚刀性能参数 | 中铁装备 | 易斯特 | 凌远科技 |
| 宽刀 (平口) | 窄刀 (圆弧口) | 宽刀 | 窄刀 | 宽刀 | 窄刀 |
| 刀圈刃口/mm | 22 | 19 | 22 | 19 | 22 | 19 |
| 刀圈夹角/(°) | 20 | 20 | 20 | 20 | 18 | 18 |
| 圆弧刃口半径/mm | 8 | 10 | 13 | 9 | 11 | 10 |
), ArticleFig(id=1154040194178208190, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=表 4, caption=
圆盘宽、窄刀设计参数差异统计, figureFileSmall=null, figureFileBig=null, tableContent=
| 滚刀性能参数 | 中铁装备 | 易斯特 | 凌远科技 |
| 宽刀 (平口) | 窄刀 (圆弧口) | 宽刀 | 窄刀 | 宽刀 | 窄刀 |
| 刀圈刃口/mm | 22 | 19 | 22 | 19 | 22 | 19 |
| 刀圈夹角/(°) | 20 | 20 | 20 | 20 | 18 | 18 |
| 圆弧刃口半径/mm | 8 | 10 | 13 | 9 | 11 | 10 |
), ArticleFig(id=1154040194241122751, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Table 5, caption=
Disc cutters change statistics results 把, figureFileSmall=null, figureFileBig=null, tableContent=
| 刀具名称 | 刀具类型 | 总计 |
| 保径刀 | 弧面刀 | 正面刀 | 中心刀 |
| 中铁装备宽刀 | 6 | 19 | 54 | 4 | 83 |
| 中铁装备窄刀 | 6 | 13 | 0 | 0 | 19 |
| 易斯特宽刀 | 6 | 5 | 23 | 0 | 34 |
| 易斯特窄刀 | 6 | 19 | 1 | 0 | 26 |
| 威尔特 | 0 | 0 | 3 | 0 | 3 |
| 总计 | 24 | 56 | 81 | 4 | 165 |
), ArticleFig(id=1154040194299843009, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=表 5, caption=
换刀统计结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 刀具名称 | 刀具类型 | 总计 |
| 保径刀 | 弧面刀 | 正面刀 | 中心刀 |
| 中铁装备宽刀 | 6 | 19 | 54 | 4 | 83 |
| 中铁装备窄刀 | 6 | 13 | 0 | 0 | 19 |
| 易斯特宽刀 | 6 | 5 | 23 | 0 | 34 |
| 易斯特窄刀 | 6 | 19 | 1 | 0 | 26 |
| 威尔特 | 0 | 0 | 3 | 0 | 3 |
| 总计 | 24 | 56 | 81 | 4 | 165 |
), ArticleFig(id=1154040194366951875, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=EN, label=Table 6, caption=
Calculation results of roller cutter wear $\mathrm{{mm}}/\mathrm{m}$, figureFileSmall=null, figureFileBig=null, tableContent=
| 刀具类型 | 保径刀 | 弧面刀 | 正面刀 | 中心刀 |
| 中铁装备宽刀 | 0.297 5 | 0.280 9 | 0.180 2 | 0.027 3 |
| 中铁装备窄刀 | 0.355 0 | 0.436 4 | - | - |
| 易斯特宽刀 | 0.390 7 | 0.494 8 | 0.291 2 | - |
| 易斯特窄刀 | 0.3320 | 0.325 6 | 0.130 6 | - |
| 威尔特 | - | - | 0.327 3 | - |
), ArticleFig(id=1154040194421477829, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149745454679765203, language=CN, label=表 6, caption=
滚刀磨损计算结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 刀具类型 | 保径刀 | 弧面刀 | 正面刀 | 中心刀 |
| 中铁装备宽刀 | 0.297 5 | 0.280 9 | 0.180 2 | 0.027 3 |
| 中铁装备窄刀 | 0.355 0 | 0.436 4 | - | - |
| 易斯特宽刀 | 0.390 7 | 0.494 8 | 0.291 2 | - |
| 易斯特窄刀 | 0.3320 | 0.325 6 | 0.130 6 | - |
| 威尔特 | - | - | 0.327 3 | - |
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