CN107045581B - Method for reducing process difficulty of theoretical gradient pitch screw rod - Google Patents
Method for reducing process difficulty of theoretical gradient pitch screw rod Download PDFInfo
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- CN107045581B CN107045581B CN201710297745.2A CN201710297745A CN107045581B CN 107045581 B CN107045581 B CN 107045581B CN 201710297745 A CN201710297745 A CN 201710297745A CN 107045581 B CN107045581 B CN 107045581B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/18—Manufacturability analysis or optimisation for manufacturability
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CN201710297745.2A CN107045581B (en) | 2017-04-29 | 2017-04-29 | Method for reducing process difficulty of theoretical gradient pitch screw rod |
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CN201710297745.2A CN107045581B (en) | 2017-04-29 | 2017-04-29 | Method for reducing process difficulty of theoretical gradient pitch screw rod |
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CN107045581A CN107045581A (en) | 2017-08-15 |
CN107045581B true CN107045581B (en) | 2020-06-23 |
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CN109732103B (en) * | 2018-11-16 | 2020-10-27 | 湖北江山重工有限责任公司 | Method for machining zero-lead spiral line variable-pitch lead screw based on common numerical control lathe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201406192Y (en) * | 2009-05-13 | 2010-02-17 | 常熟市三禾计量设备厂 | Screw feeding-type negative-pressure encryption device |
CN104370066A (en) * | 2014-11-26 | 2015-02-25 | 天津中外建输送机械有限公司 | Screw conveyer with gradually varied screw pitch |
CN205974220U (en) * | 2016-07-22 | 2017-02-22 | 浙江双林机械股份有限公司 | Spiral filtration dewatering machine |
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2017
- 2017-04-29 CN CN201710297745.2A patent/CN107045581B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201406192Y (en) * | 2009-05-13 | 2010-02-17 | 常熟市三禾计量设备厂 | Screw feeding-type negative-pressure encryption device |
CN104370066A (en) * | 2014-11-26 | 2015-02-25 | 天津中外建输送机械有限公司 | Screw conveyer with gradually varied screw pitch |
CN205974220U (en) * | 2016-07-22 | 2017-02-22 | 浙江双林机械股份有限公司 | Spiral filtration dewatering machine |
Non-Patent Citations (2)
Title |
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考虑柔性和间隙的螺旋引纬机构仿真分析;张雷 等;《轻工机械》;20170228;第35卷(第1期);第5-9页 * |
计入轴承间隙时轴- 滚动轴承系统动力学行为研究;何芝仙 等;《振动与冲击》;20091231;第28卷(第9期);第120-124页 * |
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Effective date of registration: 20201230 Address after: 710077 718, block a, Haixing city square, Keji Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an zhicaiquan Technology Transfer Center Co.,Ltd. Address before: 310018 No. 2 street, Baiyang street, Xiasha Higher Education Park, Hangzhou, Zhejiang, China 928 Patentee before: ZHEJIANG SCI-TECH University Effective date of registration: 20201230 Address after: No.1 xc1001-3, Nanmen Gongnong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: JIAXING YUNSHIJIAO ELECTRONIC COMMERCE Co.,Ltd. Address before: 710077 718, block a, Haixing city square, Keji Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an zhicaiquan Technology Transfer Center Co.,Ltd. |
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Effective date of registration: 20230105 Address after: Room 403-01, Block D, Software Park, No. 228, Nanyi Road, Dongying Development Zone, Shandong 257091 Patentee after: Dongying Zhengnuo Technology Service Co.,Ltd. Address before: No.1 xc1001-3, Nanmen Gongnong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: JIAXING YUNSHIJIAO ELECTRONIC COMMERCE Co.,Ltd. |