CN105350405A - 铁路轨道螺栓母及螺栓母中止退环的加工工艺 - Google Patents
铁路轨道螺栓母及螺栓母中止退环的加工工艺 Download PDFInfo
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- CN105350405A CN105350405A CN201510809017.6A CN201510809017A CN105350405A CN 105350405 A CN105350405 A CN 105350405A CN 201510809017 A CN201510809017 A CN 201510809017A CN 105350405 A CN105350405 A CN 105350405A
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- retaining ring
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- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 title abstract 2
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- 239000007864 aqueous solution Substances 0.000 claims description 34
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 31
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 20
- 238000001354 calcination Methods 0.000 claims description 19
- 235000010288 sodium nitrite Nutrition 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
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- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 3
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- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 50
- 241001669679 Eleotris Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000007774 longterm Effects 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/10—Screws or bolts for sleepers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
- E01B9/16—Plugs, sleeves, thread linings, or other inserts for holes in sleepers for wooden sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2201/00—Fastening or restraining methods
- E01B2201/04—Fastening or restraining methods by bolting, nailing or the like
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510809017.6A CN105350405B (zh) | 2015-11-20 | 2015-11-20 | 铁路轨道螺栓母及螺栓母中止退环的加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510809017.6A CN105350405B (zh) | 2015-11-20 | 2015-11-20 | 铁路轨道螺栓母及螺栓母中止退环的加工工艺 |
Publications (2)
Publication Number | Publication Date |
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CN105350405A true CN105350405A (zh) | 2016-02-24 |
CN105350405B CN105350405B (zh) | 2017-09-26 |
Family
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CN201510809017.6A Active CN105350405B (zh) | 2015-11-20 | 2015-11-20 | 铁路轨道螺栓母及螺栓母中止退环的加工工艺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114810780A (zh) * | 2022-06-08 | 2022-07-29 | 浙江玛拓驱动设备有限公司 | 螺钉装置及曳引机 |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR681673A (fr) * | 1929-09-12 | 1930-05-17 | Cie De Travaux Et Materiaux En | Dispositif de fixation des tirefonds, vis et similaires sur support en béton armé |
CN2083653U (zh) * | 1990-11-10 | 1991-08-28 | 李�远 | 一种防锈密封螺母 |
CN2372494Y (zh) * | 1999-04-30 | 2000-04-05 | 朱金铭 | 一种有效力矩型弹簧配件螺栓 |
CN2391047Y (zh) * | 1999-09-01 | 2000-08-09 | 李�远 | 一种止退防锈螺母 |
CN1508282A (zh) * | 2002-09-04 | 2004-06-30 | ͬ�Ϳ�ҵ��ʽ���� | 盐浴渗氮制造具有增强耐腐蚀性金属构件的方法 |
CN2694028Y (zh) * | 2004-04-22 | 2005-04-20 | 李�远 | 一种止退防松螺母 |
CN2871951Y (zh) * | 2006-02-14 | 2007-02-21 | 杨建伟 | 一种改进的止退防盗螺母 |
CN1966767A (zh) * | 2006-02-09 | 2007-05-23 | 人本集团有限公司 | 轴承套圈倒角及挡边的发蓝防锈处理工艺 |
CN200949590Y (zh) * | 2006-09-07 | 2007-09-19 | 李�远 | 一种改进的止退防锈螺母 |
CN103038421A (zh) * | 2010-05-26 | 2013-04-10 | 施维哈克股份公司 | 用于将轨道固定在枕木上的塑料螺旋销 |
CN203384187U (zh) * | 2013-01-08 | 2014-01-08 | 南京圣明机电科技有限公司 | 一种防松紧固螺母 |
CN204199120U (zh) * | 2014-10-31 | 2015-03-11 | 申书达 | 防松防盗轨枕螺栓组件 |
CN204458768U (zh) * | 2015-01-05 | 2015-07-08 | 陕西长美科技有限责任公司 | 一种预埋套管螺栓连接的防松装置 |
CN104947551A (zh) * | 2015-06-23 | 2015-09-30 | 同济大学 | 一种能自动警示轨道交通扣件失效的螺栓 |
CN205134108U (zh) * | 2015-11-20 | 2016-04-06 | 李�远 | 铁路轨道螺栓母 |
-
2015
- 2015-11-20 CN CN201510809017.6A patent/CN105350405B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR681673A (fr) * | 1929-09-12 | 1930-05-17 | Cie De Travaux Et Materiaux En | Dispositif de fixation des tirefonds, vis et similaires sur support en béton armé |
CN2083653U (zh) * | 1990-11-10 | 1991-08-28 | 李�远 | 一种防锈密封螺母 |
CN2372494Y (zh) * | 1999-04-30 | 2000-04-05 | 朱金铭 | 一种有效力矩型弹簧配件螺栓 |
CN2391047Y (zh) * | 1999-09-01 | 2000-08-09 | 李�远 | 一种止退防锈螺母 |
CN1508282A (zh) * | 2002-09-04 | 2004-06-30 | ͬ�Ϳ�ҵ��ʽ���� | 盐浴渗氮制造具有增强耐腐蚀性金属构件的方法 |
CN2694028Y (zh) * | 2004-04-22 | 2005-04-20 | 李�远 | 一种止退防松螺母 |
CN1966767A (zh) * | 2006-02-09 | 2007-05-23 | 人本集团有限公司 | 轴承套圈倒角及挡边的发蓝防锈处理工艺 |
CN2871951Y (zh) * | 2006-02-14 | 2007-02-21 | 杨建伟 | 一种改进的止退防盗螺母 |
CN200949590Y (zh) * | 2006-09-07 | 2007-09-19 | 李�远 | 一种改进的止退防锈螺母 |
CN103038421A (zh) * | 2010-05-26 | 2013-04-10 | 施维哈克股份公司 | 用于将轨道固定在枕木上的塑料螺旋销 |
CN203384187U (zh) * | 2013-01-08 | 2014-01-08 | 南京圣明机电科技有限公司 | 一种防松紧固螺母 |
CN204199120U (zh) * | 2014-10-31 | 2015-03-11 | 申书达 | 防松防盗轨枕螺栓组件 |
CN204458768U (zh) * | 2015-01-05 | 2015-07-08 | 陕西长美科技有限责任公司 | 一种预埋套管螺栓连接的防松装置 |
CN104947551A (zh) * | 2015-06-23 | 2015-09-30 | 同济大学 | 一种能自动警示轨道交通扣件失效的螺栓 |
CN205134108U (zh) * | 2015-11-20 | 2016-04-06 | 李�远 | 铁路轨道螺栓母 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114810780A (zh) * | 2022-06-08 | 2022-07-29 | 浙江玛拓驱动设备有限公司 | 螺钉装置及曳引机 |
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CN105350405B (zh) | 2017-09-26 |
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C06 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20170210 Address after: Five Weixian County City, Hebei Province on behalf of the town of Wang Village, the village of 075717 Applicant after: Weixian County Li Yuan Fastener Co.,Ltd. Address before: Five Weixian County City, Hebei Province on behalf of the town of Wang Village, the village of 075717 Applicant before: Li Yuan |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Processing Technology of Railway Track Bolt Nut and Bolt Nut's Stop Ring Effective date of registration: 20220822 Granted publication date: 20170926 Pledgee: China Construction Bank Corporation Yuxian Sub-branch Pledgor: Weixian County Li Yuan Fastener Co.,Ltd. Registration number: Y2022980013235 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170926 Pledgee: China Construction Bank Corporation Yuxian Sub-branch Pledgor: Weixian County Li Yuan Fastener Co.,Ltd. Registration number: Y2022980013235 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |