CN103692155A - Forming technology of aviation fire suppression bottle end socket - Google Patents
Forming technology of aviation fire suppression bottle end socket Download PDFInfo
- Publication number
- CN103692155A CN103692155A CN201310564953.6A CN201310564953A CN103692155A CN 103692155 A CN103692155 A CN 103692155A CN 201310564953 A CN201310564953 A CN 201310564953A CN 103692155 A CN103692155 A CN 103692155A
- Authority
- CN
- China
- Prior art keywords
- suppression bottle
- end socket
- heat treatment
- bottle end
- fire suppression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
The invention discloses a forming technology of an aviation fire suppression bottle end socket. The forming technology comprises the following steps of a, selecting a high-strength steel material, and carrying out slicing treatment on the high-strength steel material; b, carrying out heat treatment on the sliced steel material, wherein the heat treatment temperature is 680-720 DEG C, and the heat treatment time is 1.5-2.5 hours; c, manufacturing and forming the steel material after the heat treatment into the fire suppression bottle end socket. In such a way, according to the forming technology of the aviation fire suppression bottle end socket, disclosed by the invention, the percent of pass of forming the fire suppression bottle end socket can be increased, and the manufacturing cost of the fire suppression bottle end socket can be reduced.
Description
Technical field
The present invention relates to aviation fire-suppression bottle field, particularly relate to a kind of aviation fire-suppression bottle takeshapes of closure technique.
Background technology
Aero-engine fire-suppression bottle is as airborne products; should meet airborne stringent condition; effectively control again weight; therefore when manufacturing end socket, material can be selected high strength steel conventionally; but use high strength steel to be very easy to pull open in seal head molding forming process; cause and scrap, thereby badly influence the qualification rate of seal head molding.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of aviation fire-suppression bottle takeshapes of closure technique, can improve the qualification rate of fire-suppression bottle seal head molding, reduces the manufacturing cost of fire-suppression bottle end socket.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of aviation fire-suppression bottle takeshapes of closure technique is provided, comprises the following steps: a. selects high strength steel, and steel are carried out to slicing treatment; B. the steel after section are heat-treated, heat treatment temperature is 680-720 ℃, and the time is 1.5-2.5 hour; C. the steel after heat treatment are manufactured to moulding fire-suppression bottle end socket.
In a preferred embodiment of the present invention, the heat treatment temperature in described step b is 700 ℃, and the time is 2 hours.
The invention has the beneficial effects as follows: aviation fire-suppression bottle takeshapes of closure technique of the present invention, can improve the qualification rate of fire-suppression bottle seal head molding, reduce the manufacturing cost of fire-suppression bottle end socket.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1: a kind of aviation fire-suppression bottle takeshapes of closure technique, comprises the following steps: a. selects high strength steel, and steel are carried out to slicing treatment; B. the steel after section are heat-treated, heat treatment temperature is 680 ℃, and the time is 1.5 hours; C. the steel after heat treatment are manufactured to moulding fire-suppression bottle end socket, by this increase heat treatment step, can be reduced steel strength, effectively improve moulding qualification rate 50%.
Embodiment 2: a kind of aviation fire-suppression bottle takeshapes of closure technique, comprises the following steps: a. selects high strength steel, and steel are carried out to slicing treatment; B. the steel after section are heat-treated, heat treatment temperature is 700 ℃, and the time is 2 hours; C. the steel after heat treatment are manufactured to moulding fire-suppression bottle end socket, by this increase heat treatment step, can be reduced steel strength, effectively improve moulding qualification rate 50%.
Embodiment 3: a kind of aviation fire-suppression bottle takeshapes of closure technique, comprises the following steps: a. selects high strength steel, and steel are carried out to slicing treatment; B. the steel after section are heat-treated, heat treatment temperature is 720 ℃, and the time is 2.5 hours; C. the steel after heat treatment are manufactured to moulding fire-suppression bottle end socket, by this increase heat treatment step, can be reduced steel strength, effectively improve moulding qualification rate 50%.
Be different from prior art, aviation fire-suppression bottle takeshapes of closure technique of the present invention, can improve the qualification rate of fire-suppression bottle seal head molding, reduces the manufacturing cost of fire-suppression bottle end socket.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. an aviation fire-suppression bottle takeshapes of closure technique, is characterized in that, comprises the following steps:
A. select high strength steel, and steel are carried out to slicing treatment;
B. the steel after section are heat-treated, heat treatment temperature is 680-720 ℃, and the time is 1.5-2.5 hour
C. the steel after heat treatment are manufactured to moulding fire-suppression bottle end socket.
2. aviation fire-suppression bottle takeshapes of closure technique according to claim 1, is characterized in that, the heat treatment temperature in described step b is 700 ℃, and the time is 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564953.6A CN103692155A (en) | 2013-11-14 | 2013-11-14 | Forming technology of aviation fire suppression bottle end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564953.6A CN103692155A (en) | 2013-11-14 | 2013-11-14 | Forming technology of aviation fire suppression bottle end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692155A true CN103692155A (en) | 2014-04-02 |
Family
ID=50353906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310564953.6A Pending CN103692155A (en) | 2013-11-14 | 2013-11-14 | Forming technology of aviation fire suppression bottle end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170830A (en) * | 2015-08-25 | 2015-12-23 | 无锡贺邦金属制品有限公司 | End socket punching technology |
| CN109664069A (en) * | 2017-10-16 | 2019-04-23 | 宜兴市联丰化工机械有限公司 | A kind of end enclosure molding process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524726A (en) * | 2009-03-28 | 2009-09-09 | 山东核电设备制造有限公司 | Ultra-large type head plate integral pressing and molding technology and safe shell sealing head |
| CN101906520A (en) * | 2009-06-02 | 2010-12-08 | 上海重型机器厂有限公司 | Heat-treatment technology method for lower end socket forge piece of nuclear power reactor pressure vessel |
| CN102019537A (en) * | 2010-05-14 | 2011-04-20 | 常州威诺德机械制造有限公司 | Process for manufacturing end socket for nuclear industry |
| KR20110138658A (en) * | 2010-06-21 | 2011-12-28 | 주식회사 진양이엔지 | Manufacturing method of ball head pin for vessel engine |
| CN102756241A (en) * | 2012-06-26 | 2012-10-31 | 江苏天成封头有限公司 | Method for machining carbon steel heads |
| CN102756242A (en) * | 2012-06-26 | 2012-10-31 | 江苏天成封头有限公司 | Method for welding carbon steel heads |
| CN102974983A (en) * | 2012-12-01 | 2013-03-20 | 张家港海陆重型锻压有限公司 | Process for manufacturing spherical tank with 1000cm diameter |
| CN103350328A (en) * | 2013-06-28 | 2013-10-16 | 宜兴华威封头有限公司 | Fragmentation processing and manufacturing process for end socket |
-
2013
- 2013-11-14 CN CN201310564953.6A patent/CN103692155A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524726A (en) * | 2009-03-28 | 2009-09-09 | 山东核电设备制造有限公司 | Ultra-large type head plate integral pressing and molding technology and safe shell sealing head |
| CN101906520A (en) * | 2009-06-02 | 2010-12-08 | 上海重型机器厂有限公司 | Heat-treatment technology method for lower end socket forge piece of nuclear power reactor pressure vessel |
| CN102019537A (en) * | 2010-05-14 | 2011-04-20 | 常州威诺德机械制造有限公司 | Process for manufacturing end socket for nuclear industry |
| KR20110138658A (en) * | 2010-06-21 | 2011-12-28 | 주식회사 진양이엔지 | Manufacturing method of ball head pin for vessel engine |
| CN102756241A (en) * | 2012-06-26 | 2012-10-31 | 江苏天成封头有限公司 | Method for machining carbon steel heads |
| CN102756242A (en) * | 2012-06-26 | 2012-10-31 | 江苏天成封头有限公司 | Method for welding carbon steel heads |
| CN102974983A (en) * | 2012-12-01 | 2013-03-20 | 张家港海陆重型锻压有限公司 | Process for manufacturing spherical tank with 1000cm diameter |
| CN103350328A (en) * | 2013-06-28 | 2013-10-16 | 宜兴华威封头有限公司 | Fragmentation processing and manufacturing process for end socket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170830A (en) * | 2015-08-25 | 2015-12-23 | 无锡贺邦金属制品有限公司 | End socket punching technology |
| CN109664069A (en) * | 2017-10-16 | 2019-04-23 | 宜兴市联丰化工机械有限公司 | A kind of end enclosure molding process |
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Legal Events
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |
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| RJ01 | Rejection of invention patent application after publication |