CN214616544U - 一种双加强且可检测的可更换撕裂刀 - Google Patents
一种双加强且可检测的可更换撕裂刀 Download PDFInfo
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- CN214616544U CN214616544U CN202120770790.7U CN202120770790U CN214616544U CN 214616544 U CN214616544 U CN 214616544U CN 202120770790 U CN202120770790 U CN 202120770790U CN 214616544 U CN214616544 U CN 214616544U
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- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 4
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- 238000005299 abrasion Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 7
- 239000012634 fragment Substances 0.000 abstract description 6
- 238000010008 shearing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 239000002689 soil Substances 0.000 description 7
- 230000005641 tunneling Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Effective date of registration: 20240605 Address after: 252000 Workshop 1, Xikerui Engineering Machinery Co., Ltd., Wuyishan Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Ruizuan Tunnel Machinery Co.,Ltd. Country or region after: China Address before: 252042 No.7, Songhuajiang Road, Liaocheng Economic and Technological Development Zone, Shandong Province Patentee before: SHANDONG RUIZUAN ENGINEERING EQUIPMENT CO.,LTD. Country or region before: China |