CN110920014B - 点接触高抗特性的mpve波纹管的制备方法以及检测设备 - Google Patents
点接触高抗特性的mpve波纹管的制备方法以及检测设备 Download PDFInfo
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- CN110920014B CN110920014B CN201910948972.6A CN201910948972A CN110920014B CN 110920014 B CN110920014 B CN 110920014B CN 201910948972 A CN201910948972 A CN 201910948972A CN 110920014 B CN110920014 B CN 110920014B
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- fixedly installed
- corrugated pipe
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910948972.6A CN110920014B (zh) | 2019-10-08 | 2019-10-08 | 点接触高抗特性的mpve波纹管的制备方法以及检测设备 |
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CN201910948972.6A CN110920014B (zh) | 2019-10-08 | 2019-10-08 | 点接触高抗特性的mpve波纹管的制备方法以及检测设备 |
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CN110920014A CN110920014A (zh) | 2020-03-27 |
CN110920014B true CN110920014B (zh) | 2022-03-15 |
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CN111473937B (zh) * | 2020-04-07 | 2022-09-09 | 上海一拓网络技术有限公司 | 一种计算机硬盘及其保护装置测试设备 |
CN111830207B (zh) * | 2020-07-10 | 2022-12-23 | 中铁一局集团电务工程有限公司 | 一种接触网棘轮安装前检测平台 |
CN117283852B (zh) * | 2023-11-24 | 2024-02-09 | 江苏君华特种高分子材料股份有限公司 | 一种peek挤出机挤出压力检测装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257368A (ja) * | 2010-06-08 | 2011-12-22 | Naoya Tada | 探傷装置 |
CN202583012U (zh) * | 2012-03-14 | 2012-12-05 | 北京理工大学 | 一种为陶瓷材料力学性能测试提供压力的装置 |
CN103511572A (zh) * | 2013-05-23 | 2014-01-15 | 唐坤亮 | 一种传动装置 |
CN205749151U (zh) * | 2016-06-30 | 2016-11-30 | 淮阴师范学院 | 一种板材强度检测装置 |
CN206362648U (zh) * | 2017-01-17 | 2017-07-28 | 肖伟 | 管道抗冲击性能测试机 |
CN206440550U (zh) * | 2017-02-14 | 2017-08-25 | 莱芜市耀达工贸有限公司 | 一种管道耐压强度试验装置 |
CN206683943U (zh) * | 2017-03-17 | 2017-11-28 | 河北宝硕管材有限公司 | 一种管材弯曲性能测定专用夹具 |
CN207557022U (zh) * | 2017-11-08 | 2018-06-29 | 哈尔滨石油学院 | 一种物理触发式测量木板硬度设备 |
CN207672568U (zh) * | 2017-12-08 | 2018-07-31 | 耿祥东 | 一种可调式建筑打桩用设备 |
-
2019
- 2019-10-08 CN CN201910948972.6A patent/CN110920014B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257368A (ja) * | 2010-06-08 | 2011-12-22 | Naoya Tada | 探傷装置 |
CN202583012U (zh) * | 2012-03-14 | 2012-12-05 | 北京理工大学 | 一种为陶瓷材料力学性能测试提供压力的装置 |
CN103511572A (zh) * | 2013-05-23 | 2014-01-15 | 唐坤亮 | 一种传动装置 |
CN205749151U (zh) * | 2016-06-30 | 2016-11-30 | 淮阴师范学院 | 一种板材强度检测装置 |
CN206362648U (zh) * | 2017-01-17 | 2017-07-28 | 肖伟 | 管道抗冲击性能测试机 |
CN206440550U (zh) * | 2017-02-14 | 2017-08-25 | 莱芜市耀达工贸有限公司 | 一种管道耐压强度试验装置 |
CN206683943U (zh) * | 2017-03-17 | 2017-11-28 | 河北宝硕管材有限公司 | 一种管材弯曲性能测定专用夹具 |
CN207557022U (zh) * | 2017-11-08 | 2018-06-29 | 哈尔滨石油学院 | 一种物理触发式测量木板硬度设备 |
CN207672568U (zh) * | 2017-12-08 | 2018-07-31 | 耿祥东 | 一种可调式建筑打桩用设备 |
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Application publication date: 20200327 Assignee: Jiangxi Dehui New Pipeline Manufacturing Co.,Ltd. Assignor: JIANGXI DEYIKANG PIPE INDUSTRY CO.,LTD. Contract record no.: X2024980001680 Denomination of invention: Preparation method and testing equipment for MPVE corrugated pipes with high resistance characteristics in point contact Granted publication date: 20220315 License type: Common License Record date: 20240129 |
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Denomination of invention: Preparation method and testing equipment for MPVE corrugated pipes with high resistance characteristics in point contact Granted publication date: 20220315 Pledgee: Jiangxi Ruichang Rural Commercial Bank Co.,Ltd. Saihu Branch Pledgor: JIANGXI DEYIKANG PIPE INDUSTRY CO.,LTD. Registration number: Y2024980009004 |