CN106435269A - Titanium alloy luggage box and manufacturing process thereof - Google Patents
Titanium alloy luggage box and manufacturing process thereof Download PDFInfo
- Publication number
- CN106435269A CN106435269A CN201610942134.4A CN201610942134A CN106435269A CN 106435269 A CN106435269 A CN 106435269A CN 201610942134 A CN201610942134 A CN 201610942134A CN 106435269 A CN106435269 A CN 106435269A
- Authority
- CN
- China
- Prior art keywords
- titanium alloy
- casing
- furnace
- parts
- frame
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/02—Materials therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
Abstract
The invention discloses a titanium alloy luggage box and a manufacturing process thereof. The luggage box comprises a box body, wherein the box body is made from a titanium alloy plate and a titanium alloy frame, and the titanium alloy plate and the titanium alloy frame contain the following substances in parts by mass: 85-90 parts of Ti, 5.7-6.9 parts of Al, 2.5-3.5 parts of V2, 1.4-2.3 parts of Zr and 1.5-2.4 parts of Nb. The titanium alloy luggage box disclosed by the invention has the advantages that a titanium alloy material is utilized for replacing the traditional magnesium alloy and aluminum alloy, so that the titanium alloy luggage box has lighter weight, higher strength and better corrosion resistance; the titanium alloy material is made into a three-ply board, so that the strength is high, the weight is light, and the service life is long; and the luggage box manufacturing process is reasonable in working procedure, pipeline operation is adopted, the production efficiency is high, and a product has better quality.
Description
Technical field
The present invention relates to case field, more particularly, to a kind of titanium alloy luggage case and its manufacturing process.
Background technology
People's out on tours or can often carry various case and bag when going on business with contain things, trolley luggage is because it is laborsaving, side
Just the advantages of and liked by people；More because it is convenient, Large Copacity and durable the features such as become people's out of town trip
Requisite equipment.Making the material used by trolley luggage at present mainly has：Cloth, cortex, duroplastss, aluminium alloy etc..Cloth
The case and bag of matter are easily damaged, non-watertight, dangerous, and the thing in case and bag is easily extruded, and easily cause article deforming, damage.
Duroplastss case and bag intensity differences, easy aging becoming fragile leads to rupture time length, and cortex case and bag are non-watertight, be easily damaged, dangerous.
These case and bag once scrap that can not to reclaim environmental pollution very serious.
Content of the invention
The invention aims to shortcoming present in solution prior art, and a kind of titanium alloy luggage case proposing and
Its manufacturing process.
To achieve these goals, present invention employs following technical scheme：
A kind of titanium alloy luggage case and its manufacturing process, described luggage case includes casing, and described casing is closed by titanium alloy sheet and titanium
Golden frame is made, and the mass parts of described titanium alloy sheet and titanium alloy frame contained substance are：Ti85-90 part, AL5.7-6.9 part, V2.5-
3.5 parts, Zr1.4-2.3 part, Nb1.5-2.4 part；The manufacturing process of described titanium alloy sheet and titanium alloy frame comprises the following steps：
（1）Melting：The raw metal of said ratio is put in natural gas smelting furnace, and is heated to 760-780 DEG C, make metal raw
Material fusing forms titanium alloy solution, and smelting time is 3-5 hour；
（2）Inspection：To above-mentioned solution sampling, composition inspection is carried out to sampling solution by detecting instrument, and according to assay
Make corresponding adjustment；
（3）Standing：Titanium alloy solution through inspection is proceeded in electric heating holding furnace, and is heated to 720-740 DEG C, electrical heating is quiet
Put stove to be always held in this temperature by the temperature that its inner thermal insulating layer makes titanium alloy solution, time of repose is 10-20 minute；
（4）Casting：At 700-740 DEG C of temperature and the intensity of cooling of 0.1-0.18mpa, by hydraulic deep-well type casting machine with
The titanium alloy solution being flowed out by chute in standing furnace is cast as ingot blank by the speed of 40-60mm/min, its ingot blank casting length
It is 8.6m to the maximum；
（5）Sawing and milling face：As needed ingot blank is sawed into Len req, and with milling machine, two of ingot blank big faces is carried out milling
Cut, eliminate surface defect；
（6）Heat treated：Ingot blank through sawing and milling face is put in gas heating furnace, protects at a temperature of 530-580 DEG C
Hold 10-20 hour；
（7）Hot rolling：Carry out hot rolling with the ingot blank that hot-rolling mill to temperature is 530-580 DEG C, be rolled into the thick titanium alloy of 12-260mm
Sheet material；
（8）Quenching：Titanium alloy plate after hot rolling is put into and in glowing furnace, is heated to 450-580 DEG C, put into after insulation 2-8 hour
10-12 minute is cooled down in tank under glowing furnace；
（9）Timeliness：Titanium alloy sheet after cooling is put into and in aging furnace, is heated to 150-220 DEG C, take out after insulation 6-8 hour,
Form finished product after natural cooling；
（10）Finished product is sheared：With shearing equipment, finished product is sheared on request.
A kind of manufacturing process of titanium alloy luggage case, comprises the following steps：
（1）Titanium alloy frame is bent cyclization according to size of a case, then titanium alloy frame two ends are linked together, then by perforate
Titanium alloy frame is carried out drying；
（2）Order pin machine with case and bag to be connected titanium alloy frame with casing；
（3）The parts such as pull bar, castor are installed on casing；
（4）Sprayed glues in casing, stick case and bag liner, and install the parts such as regulation band；
（5）On alloy frame, handle, lockset are installed, are then sticking adhesive tape with alloy outer frame；
（6）Hinge at two casings is fixed, forms casing；
（7）Reviewer tests to casing shipment.
Compared with prior art, the invention has the beneficial effects as follows：
1st, utilize titanium alloy material to replace traditional magnesium alloy, aluminium alloy, there is lighter quality and higher intensity, corrosion-resistant
Performance is good；
2nd, titanium alloy material is made three ply board, intensity is high, light weight, long service life；
3rd, case and bag manufacturing process, operation is reasonable, pile line operation, and production efficiency is high, and the product quality of output is preferable.
Specific embodiment
The enforcement it is clear that described will be clearly and completely described to the technical scheme in the embodiment of the present invention below
Example is only a part of embodiment of the present invention, rather than whole embodiments.
Embodiment one
A kind of titanium alloy luggage case and its manufacturing process, described luggage case includes casing, and described casing is closed by titanium alloy sheet and titanium
Golden frame is made, and the mass parts of described titanium alloy sheet and titanium alloy frame contained substance are：Ti85-90 part, AL5.7-6.9 part, V2.5-
3.5 parts, Zr1.4-2.3 part, Nb1.5-2.4 part；The manufacturing process of described titanium alloy sheet and titanium alloy frame comprises the following steps：
（1）Melting：The raw metal of said ratio is put in natural gas smelting furnace, and is heated to 760-780 DEG C, make metal raw
Material fusing forms titanium alloy solution, and smelting time is 3-5 hour；
（2）Inspection：To above-mentioned solution sampling, composition inspection is carried out to sampling solution by detecting instrument, and according to assay
Make corresponding adjustment；
（3）Standing：Titanium alloy solution through inspection is proceeded in electric heating holding furnace, and is heated to 720-740 DEG C, electrical heating is quiet
Put stove to be always held in this temperature by the temperature that its inner thermal insulating layer makes titanium alloy solution, time of repose is 10-20 minute；
（4）Casting：At 700-740 DEG C of temperature and the intensity of cooling of 0.1-0.18mpa, by hydraulic deep-well type casting machine with
The titanium alloy solution being flowed out by chute in standing furnace is cast as ingot blank by the speed of 40-60mm/min, its ingot blank casting length
It is 8.6m to the maximum；
（5）Sawing and milling face：As needed ingot blank is sawed into Len req, and with milling machine, two of ingot blank big faces is carried out milling
Cut, eliminate surface defect；
（6）Heat treated：Ingot blank through sawing and milling face is put in gas heating furnace, protects at a temperature of 530-580 DEG C
Hold 10-20 hour；
（7）Hot rolling：Carry out hot rolling with the ingot blank that hot-rolling mill to temperature is 530-580 DEG C, be rolled into the thick titanium alloy of 12-260mm
Sheet material；
（8）Quenching：Titanium alloy plate after hot rolling is put into and in glowing furnace, is heated to 450-580 DEG C, put into after insulation 2-8 hour
10-12 minute is cooled down in tank under glowing furnace；
（9）Timeliness：Titanium alloy sheet after cooling is put into and in aging furnace, is heated to 150-220 DEG C, take out after insulation 6-8 hour,
Form finished product after natural cooling；
（10）Finished product is sheared：With shearing equipment, finished product is sheared on request.
A kind of manufacturing process of titanium alloy luggage case, comprises the following steps：
（1）Titanium alloy frame is bent cyclization according to size of a case, then titanium alloy frame two ends are linked together, then by perforate
Titanium alloy frame is carried out drying；
（2）Order pin machine with case and bag to be connected titanium alloy frame with casing；
（3）The parts such as pull bar, castor are installed on casing；
（4）Sprayed glues in casing, stick case and bag liner, and install the parts such as regulation band；
（5）On alloy frame, handle, lockset are installed, are then sticking adhesive tape with alloy outer frame；
（6）Hinge at two casings is fixed, forms casing；
（7）Reviewer tests to casing shipment.
Embodiment two
The mass parts of described titanium alloy sheet and titanium alloy frame contained substance are：Ti85 part, AL5.7 part, V2.5 part, Zr1.4 part,
Nb1.5 part.
Embodiment three
The mass parts of described titanium alloy sheet and titanium alloy frame contained substance are：Ti88 part, AL6 part, V3 part, Zr2 part, Nb2 part.
Example IV
The mass parts of described titanium alloy sheet and titanium alloy frame contained substance are：Ti90 part, AL6.9 part, V3.5 part, Zr2.3 part,
Nb2.4 part.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (2)
1. a kind of titanium alloy luggage case and its manufacturing process, described luggage case includes casing it is characterised in that described casing is by titanium
Alloy sheets and titanium alloy frame are made, and the mass parts of described titanium alloy sheet and titanium alloy frame contained substance are：Ti85-90 part,
AL5.7-6.9 part, V2.5-3.5 part, Zr1.4-2.3 part, Nb1.5-2.4 part；The manufacture work of described titanium alloy sheet and titanium alloy frame
Skill comprises the following steps：
（1）Melting：The raw metal of said ratio is put in natural gas smelting furnace, and is heated to 760-780 DEG C, make metal raw
Material fusing forms titanium alloy solution, and smelting time is 3-5 hour；
（2）Inspection：To above-mentioned solution sampling, composition inspection is carried out to sampling solution by detecting instrument, and according to assay
Make corresponding adjustment；
（3）Standing：Titanium alloy solution through inspection is proceeded in electric heating holding furnace, and is heated to 720-740 DEG C, electrical heating is quiet
Put stove to be always held in this temperature by the temperature that its inner thermal insulating layer makes titanium alloy solution, time of repose is 10-20 minute；
（4）Casting：At 700-740 DEG C of temperature and the intensity of cooling of 0.1-0.18mpa, by hydraulic deep-well type casting machine with
The titanium alloy solution being flowed out by chute in standing furnace is cast as ingot blank by the speed of 40-60mm/min, its ingot blank casting length
It is 8.6m to the maximum；
（5）Sawing and milling face：As needed ingot blank is sawed into Len req, and with milling machine, two of ingot blank big faces is carried out milling
Cut, eliminate surface defect；
（6）Heat treated：Ingot blank through sawing and milling face is put in gas heating furnace, protects at a temperature of 530-580 DEG C
Hold 10-20 hour；
（7）Hot rolling：Carry out hot rolling with the ingot blank that hot-rolling mill to temperature is 530-580 DEG C, be rolled into the thick titanium alloy of 12-260mm
Sheet material；
（8）Quenching：Titanium alloy plate after hot rolling is put into and in glowing furnace, is heated to 450-580 DEG C, put into after insulation 2-8 hour
10-12 minute is cooled down in tank under glowing furnace；
（9）Timeliness：Titanium alloy sheet after cooling is put into and in aging furnace, is heated to 150-220 DEG C, take out after insulation 6-8 hour,
Form finished product after natural cooling；
（10）Finished product is sheared：With shearing equipment, finished product is sheared on request.
2. a kind of manufacturing process of titanium alloy luggage case is it is characterised in that comprise the following steps：
（1）Titanium alloy frame is bent cyclization according to size of a case, then titanium alloy frame two ends are linked together, then by perforate
Titanium alloy frame is carried out drying；
（2）Order pin machine with case and bag to be connected titanium alloy frame with casing；
（3）The parts such as pull bar, castor are installed on casing；
（4）Sprayed glues in casing, stick case and bag liner, and install the parts such as regulation band；
（5）On alloy frame, handle, lockset are installed, are then sticking adhesive tape with alloy outer frame；
（6）Hinge at two casings is fixed, forms casing；
（7）Reviewer tests to casing shipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942134.4A CN106435269A (en) | 2016-11-02 | 2016-11-02 | Titanium alloy luggage box and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942134.4A CN106435269A (en) | 2016-11-02 | 2016-11-02 | Titanium alloy luggage box and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106435269A true CN106435269A (en) | 2017-02-22 |
Family
ID=58177411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610942134.4A Pending CN106435269A (en) | 2016-11-02 | 2016-11-02 | Titanium alloy luggage box and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106435269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272200A (en) * | 2018-01-19 | 2018-07-13 | 平湖市开尔喷塑材料有限公司 | A kind of trolley case and its production technology with charge function |
| CN111636041A (en) * | 2020-05-29 | 2020-09-08 | 湖南湘投金天钛金属股份有限公司 | Preparation method of TC4 cold-rolled strip coil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712116A (en) * | 2008-10-06 | 2010-05-26 | 程拥军 | Process for manufacturing high-strength large-scale aluminum alloy plate |
| CN101876014A (en) * | 2010-05-24 | 2010-11-03 | 洛阳双瑞精铸钛业有限公司 | Low-density titanium alloy containing aluminum and vitriol and having high strength and casting fluidity |
| CN201782216U (en) * | 2010-07-08 | 2011-04-06 | 谭淩杰 | Box with improved structure |
| CN105671367A (en) * | 2016-04-22 | 2016-06-15 | 温州市兴宇箱包五金有限公司 | Titanium alloy trunk and production process thereof |
-
2016
- 2016-11-02 CN CN201610942134.4A patent/CN106435269A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712116A (en) * | 2008-10-06 | 2010-05-26 | 程拥军 | Process for manufacturing high-strength large-scale aluminum alloy plate |
| CN101876014A (en) * | 2010-05-24 | 2010-11-03 | 洛阳双瑞精铸钛业有限公司 | Low-density titanium alloy containing aluminum and vitriol and having high strength and casting fluidity |
| CN201782216U (en) * | 2010-07-08 | 2011-04-06 | 谭淩杰 | Box with improved structure |
| CN105671367A (en) * | 2016-04-22 | 2016-06-15 | 温州市兴宇箱包五金有限公司 | Titanium alloy trunk and production process thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272200A (en) * | 2018-01-19 | 2018-07-13 | 平湖市开尔喷塑材料有限公司 | A kind of trolley case and its production technology with charge function |
| CN111636041A (en) * | 2020-05-29 | 2020-09-08 | 湖南湘投金天钛金属股份有限公司 | Preparation method of TC4 cold-rolled strip coil |
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| C06 | Publication | ||
| 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: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |