CN106216552A - The manufacture method of canister - Google Patents
The manufacture method of canister Download PDFInfo
- Publication number
- CN106216552A CN106216552A CN201610588908.8A CN201610588908A CN106216552A CN 106216552 A CN106216552 A CN 106216552A CN 201610588908 A CN201610588908 A CN 201610588908A CN 106216552 A CN106216552 A CN 106216552A
- Authority
- CN
- China
- Prior art keywords
- canister
- semi
- finished product
- edge
- obtains
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses the manufacture method of a kind of canister, comprise the following steps: step a: raw metal is carried out punching press for the first time, obtains pre-add labor and materials；Step b: the edge of described pre-add labor and materials is stretched, obtains the first semi-finished product；Step c: the top of described first semi-finished product is carried out second time punching press, obtains the second semi-finished product；Step d: the edge of described second semi-finished product is expanded, obtains canister.With the canister obtained made by the present invention, bottom it and periphery is one-body molded, gapless, and intensity is high and attractive in appearance, shape can be needed to design according to various, wide usage and practical.
Description
Technical field
The present invention relates to Product processing field, especially relate to the manufacture method of a kind of canister.
Background technology
Canister can be used the most in daily life in a large number, such as Fructus Capsici tank, milk pot, snacks tank etc., the past these
Canister is the most cylindrical, and the profile of so canister and structure are single, not only seem the most generous proper, and
It is unfavorable for printed patterns thereon, therefore, much it is desirable to make canister various shape.
But the unfamiliar-looking canister of the most on the market those, it is common that base and the periphery of canister are divided
Opening making, the most not only cost of manufacture is high, and the fracture that comes off easily occurs in its split abutting edge, and reliability is the strongest.
Summary of the invention
It is an object of the invention to provide the manufacture method of a kind of canister, can solve in above-mentioned prior art problem
One or more.
According to an aspect of the invention, it is provided the manufacture method of a kind of canister, comprise the following steps:
Step a: raw metal is carried out punching press for the first time, obtains pre-add labor and materials；
Step b: the edge of described pre-add labor and materials is stretched, obtains the first semi-finished product；
Step c: the top of described first semi-finished product is carried out second time punching press, obtains the second semi-finished product；
Step d: the edge of described second semi-finished product is expanded, obtains canister.
The invention has the beneficial effects as follows: in step a, stamping procedure can reduce the thickness of raw metal for the first time so that gold
Belonging to raw material and can be suitable for processing, and obtain the bottom of canister with this, the stretching process in step b can make the edge of preprocessing material
Crossing the basic configuration that canister is peripheral, and the change in the direction along with stretching, the shape that can make canister can be according to need
Being changed, the suitability and practical, in step c, second time stamping procedure can reduce the height of the first semi-finished product so that
The height of the first semi-finished product can be suitable for next step processing, and makes the upper flat of the first semi-finished product so that it is forms the top of canister
Portion, the expansion process of step d then can expand the volume of canister further, and make the shape final molding of canister.Thus,
With the canister obtained made by the present invention, bottom it and periphery is one-body molded, gapless, and intensity is high and attractive in appearance, can be according to each
Kind shape is needed to design, wide usage and practical.
In some embodiments, in step a, the tonnage of punching press for the first time is 600kN～630kN, pre-add labor and materials
Thickness is 0.25mm～0.30mm.Through lot of experiments, carry out punching press for the first time at this pressure and obtain the pre-add of this thickness
Labor and materials, can be while ensureing the intensity of pre-add labor and materials, it is ensured that its longer service life.
In some embodiments, in step b, the pulling force of stretching is 220kN～250kN, the thickness at the edge of the first semi-finished product
Degree is less than thickness 0.01mm～0.02mm of pre-add labor and materials.Through great many of experiments, select this pulling force and THICKNESS CONTROL, not only can protect
The use intensity at the edge of the first semi-finished product after card stretching, and ensure that it does not haves the situations such as fracture in following process.
In some embodiments, in step c, the tonnage of second time punching press is 350kN～400kN.Through a large amount of real
Test, carry out second time punching press at this pressure and can not damage the edge of the first semi-finished product, and make its height decline.
In some embodiments, the expansive force expanded in step d is 140kN～160kN, the thickness at the edge of canister
Thickness 0.01mm～0.02mm less than the edge of the second semi-finished product.Through great many of experiments, expand under this expansive force, energy
The edge preventing the second semi-finished product bursts, and ensures final finished canister intensity and service life.
In some embodiments, in step a, raw metal is gold, silver, copper, ferrum or stannum.This type of raw metal is not only
Common, and it is easy to processing, can be cost-effective.
Detailed description of the invention
Embodiment 1
Step a: raw metal selects ferrum, uses the open type that model is J23-63 of Jiangsu Yang Li group company supply to incline
Forcing press carries out punching press for the first time to raw metal, and the tonnage of punching press for the first time is 630kN, obtains preprocessing after processing
Expect, and the thickness of these pre-add labor and materials is 0.25mm；
Step b: use the open-type inclinable press that model is J23-25 of Jiangsu Yang Li group company supply to described pre-
The edge adding labor and materials stretches, and the processing pulling force of stretching is 250kN, obtains the first semi-finished product, and this first half one-tenth after processing
The edge thickness of product is 0.24mm, and bottom thickness is 0.25mm；
Step c: use the open-type inclinable press that model is J21-40 of Jiangsu Yang Li group company supply to described the
The top of one semi-finished product carries out second time punching press, and the tonnage of punching press for the second time is 400kN, obtains second half one-tenth after processing
Product, and the edge thickness of the second semi-finished product is 0.24mm, bottom thickness is 0.25mm；
Step d: use the open-type inclinable press that model is J23-16B of Jiangsu Yang Li group company supply by described the
The edge of two semi-finished product expands, and the expansive force of expansion is 160kN, obtains canister, and the edge of canister is thick after processing
Degree is 0.23mm, and bottom thickness is 0.25mm.
Embodiment 2
Step a: raw metal selects copper, uses the open type that model is J23-63 of Jiangsu Yang Li group company supply to incline
Forcing press carries out punching press for the first time to raw metal, and the tonnage of punching press for the first time is 620kN, obtains preprocessing after processing
Expect, and the thickness of these pre-add labor and materials is 0.28mm；
Step b: use the open-type inclinable press that model is J23-25 of Jiangsu Yang Li group company supply to described pre-
The edge adding labor and materials stretches, and the processing pulling force of stretching is 230kN, obtains the first semi-finished product, and this first half one-tenth after processing
The edge thickness of product is 0.26mm, and bottom thickness is 0.28mm；
Step c: use the open-type inclinable press that model is J21-40 of Jiangsu Yang Li group company supply to described the
The top of one semi-finished product carries out second time punching press, and the tonnage of punching press for the second time is 380kN, obtains second half one-tenth after processing
Product, and the edge thickness of the second semi-finished product is 0.26mm, bottom thickness is 0.28mm；
Step d: use the open-type inclinable press that model is J23-16B of Jiangsu Yang Li group company supply by described the
The edge of two semi-finished product expands, and the expansive force of expansion is 150kN, obtains canister, and the edge of canister is thick after processing
Degree is 0.24mm, and bottom thickness is 0.28mm.
Embodiment 3
Step a: raw metal selects stannum, the model using prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City to supply is
The open-type inclinable press of J23-63 carries out punching press for the first time to raw metal, and the tonnage of punching press for the first time is 600kN, adds
Obtain pre-add labor and materials after work, and the thickness of these pre-add labor and materials is 0.30mm；
Step b: the open type that model is J23-25 using the supply of prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City can
The edge of described pre-add labor and materials is stretched by the forcing press that inclines, and the processing pulling force of stretching is 220kN, obtains first half one-tenth after processing
Product, and the edge thickness of these the first semi-finished product is 0.28mm, bottom thickness is 0.30mm；
Step c: the open type that model is J21-40 using the supply of prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City can
The forcing press that inclines carries out second time punching press to the top of described first semi-finished product, and the tonnage of punching press for the second time is 350kN, processing
After obtain the second semi-finished product, and the edge thickness of the second semi-finished product is 0.28mm, and bottom thickness is 0.30mm；
Step d: the open type that model is J23-16B using the supply of prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City can
The edge of described second semi-finished product is expanded by the forcing press that inclines, and the expansive force of expansion is 140kN, obtains canister after processing,
And the edge thickness of canister is 0.26mm, bottom thickness is 0.30mm.
Embodiment 4
Step a: raw metal selects silver, the model using prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City to supply is
The open-type inclinable press of J23-63 carries out punching press for the first time to raw metal, and the tonnage of punching press for the first time is 610kN, adds
Obtain pre-add labor and materials after work, and the thickness of these pre-add labor and materials is 0.28mm；
Step b: the open type that model is J23-25 using the supply of prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City can
The edge of described pre-add labor and materials is stretched by the forcing press that inclines, and the processing pulling force of stretching is 230kN, obtains first half one-tenth after processing
Product, and the edge thickness of these the first semi-finished product is 0.27mm, bottom thickness is 0.28mm；
Step c: the open type that model is J21-40 using the supply of prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City can
The forcing press that inclines carries out second time punching press to the top of described first semi-finished product, and the tonnage of punching press for the second time is 370kN, processing
After obtain the second semi-finished product, and the edge thickness of the second semi-finished product is 0.27mm, and bottom thickness is 0.28mm；
Step d: the open type that model is J23-16B using the supply of prestige Machinery Manufacturing Co., Ltd. of Shunde District of Foshan City can
The edge of described second semi-finished product is expanded by the forcing press that inclines, and the expansive force of expansion is 150kN, obtains canister after processing,
And the edge thickness of canister is 0.26mm, bottom thickness is 0.28mm.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, it is also possible to making some deformation and improvement, these broadly fall into the protection model of the present invention
Enclose.
Claims (6)
1. the manufacture method of canister, wherein, comprises the following steps:
Step a: raw metal is carried out punching press for the first time, obtains pre-add labor and materials；
Step b: the edge of described pre-add labor and materials is stretched, obtains the first semi-finished product；
Step c: the top of described first semi-finished product is carried out second time punching press, obtains the second semi-finished product；
Step d: the edge of described second semi-finished product is expanded, obtains canister.
The manufacture method of canister the most according to claim 1, wherein, the processing pressure of punching press for the first time in described step a
Power is 600kN～630kN, and the thickness of described pre-add labor and materials is 0.25mm～0.30mm.
The manufacture method of canister the most according to claim 2, wherein, in described step b stretching pulling force be 220kN～
250kN, the thickness at the edge of described first semi-finished product is less than thickness 0.01mm～0.02mm of pre-add labor and materials.
The manufacture method of canister the most according to claim 3, wherein, the processing pressure of second time punching press in described step c
Power is 350kN～400kN.
The manufacture method of canister the most according to claim 4, wherein, the expansive force expanded in described step d is 140kN
～160kN, the thickness at the edge of described canister is less than thickness 0.01mm～0.02mm at the edge of the second semi-finished product.
The manufacture method of canister the most according to claim 1, wherein, in described step a raw metal be gold, silver, copper,
Ferrum or stannum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588908.8A CN106216552A (en) | 2016-07-22 | 2016-07-22 | The manufacture method of canister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588908.8A CN106216552A (en) | 2016-07-22 | 2016-07-22 | The manufacture method of canister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216552A true CN106216552A (en) | 2016-12-14 |
Family
ID=57531626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588908.8A Pending CN106216552A (en) | 2016-07-22 | 2016-07-22 | The manufacture method of canister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216552A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043957A (en) * | 2004-10-20 | 2007-09-26 | 环宇制罐株式会社 | Method of manufacturing bottle can and bottle can |
| CN102821888A (en) * | 2010-04-12 | 2012-12-12 | 皇冠包装技术公司 | Can manufacture |
| CN102834195A (en) * | 2010-04-13 | 2012-12-19 | 皇冠包装技术公司 | Can manufacture |
| US20140161566A1 (en) * | 2011-08-01 | 2014-06-12 | Crown Packaging Technology, Inc. | Can manufacture |
| CN104136141A (en) * | 2012-03-22 | 2014-11-05 | 奥盖尔沃克有限公司 | Device and method for machining a workpiece consisting of metal, particularly for producing a cup-shaped component for the automobile industry, as well as such a workpiece |
-
2016
- 2016-07-22 CN CN201610588908.8A patent/CN106216552A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043957A (en) * | 2004-10-20 | 2007-09-26 | 环宇制罐株式会社 | Method of manufacturing bottle can and bottle can |
| CN102821888A (en) * | 2010-04-12 | 2012-12-12 | 皇冠包装技术公司 | Can manufacture |
| CN102834195A (en) * | 2010-04-13 | 2012-12-19 | 皇冠包装技术公司 | Can manufacture |
| US20140161566A1 (en) * | 2011-08-01 | 2014-06-12 | Crown Packaging Technology, Inc. | Can manufacture |
| CN104136141A (en) * | 2012-03-22 | 2014-11-05 | 奥盖尔沃克有限公司 | Device and method for machining a workpiece consisting of metal, particularly for producing a cup-shaped component for the automobile industry, as well as such a workpiece |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |