CN104589221B - A kind of mixing ball blasting method - Google Patents
A kind of mixing ball blasting method Download PDFInfo
- Publication number
- CN104589221B CN104589221B CN201510030403.5A CN201510030403A CN104589221B CN 104589221 B CN104589221 B CN 104589221B CN 201510030403 A CN201510030403 A CN 201510030403A CN 104589221 B CN104589221 B CN 104589221B
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- CN
- China
- Prior art keywords
- bullet
- storehouse
- major ingredient
- machinery hand
- blasting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention discloses a kind of mixing ball blasting method, and this method concretely comprises the following steps：The bullet of one or more specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；One or more of 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse are opened in order or open simultaneously multiple corresponding valves；It is matched as needed for bullet, after the bullet of one or more specifications enters major ingredient storehouse, is sufficiently mixed in major ingredient storehouse；Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；Blasting machinery hand stops shot-peening, and blasting machinery hand is returned from moving at nozzle storehouse, replaces nozzle, and remaining bullet enters bullet retracting device in major ingredient storehouse.This invention removes the risks using micro-crack caused by same shot-peening, realize the multi-functional of device, improve processing efficiency and reduce labor intensity.
Description
Technical field
The present invention relates to a kind of ball blasting methods, and in particular to a kind of mixing blasting technology for being directed to 304 stainless steel materials and
It can realize that the multiple shot-peening of clamped one time different size model bullet and plurality of specifications model bullet mix a shot-peening and complete
Method.
Background technology
Bead is a kind of traditional material surface strengthening means, using the projectile impact after acceleration by spray material table
Face makes its surface that large plastometric set occur, so as to improve the fatigue strength of material in target body surface generation residual compressive stress, resist
Stress corrosion ability and case hardness.
Since bead without Hi-Tech equipment and is suitable for most of metal and variously-shaped part, and energy
It consumes low, easy to operate, easy to implement, therefore has obtained extensive utilization in fields such as aerospace, automobile, nuclear powers.
When previous shot-blast unit can only once use a kind of specifications and models, (the application text refers mainly to radius and is arrived for 0.3
0.7 millimeter of 304 stainless steel steel balls) bullet bead is carried out to workpiece, and some workpiece are thick to shot peening strength and surface
Rugosity all requires, and is often difficult to realize using a kind of bullet of specifications and models, it is necessary to be carried out using different size model bullet
A shot-peening is completed after multiple bead or plurality of specifications model bullet are mixed in a certain ratio.Existing public technology document
This function, such as Patent No. 201080002776.7 are can not achieve, in the patent document of entitled " blasting apparatus "
A kind of shot-blast unit is disclosed, basic structure includes shot-peening Processing Room, separative element, mainstream unit and recovery unit.This is specially
Shot-blast unit involved by profit is only capable of storing a kind of bullet of specification, therefore is only capable of carrying out a shot-peening, more for needing to carry out
Then there is the problems such as replacing shot-blast unit and multiple clamping, influence work efficiency in the workpiece of secondary shot-peening.
The content of the invention
It is an object of the invention to provide a kind of mixing ball blasting method, can realize can meet shot peening strength requirement and
Meet the small requirement of roughness, while can also eliminate shot-peening by different mixing modes and generate the manufacturing deficiencies such as micro-crack.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of mixing ball blasting method, this method concretely comprise the following steps：
The bullet of one or more specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；
One or more of 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse are opened in order or open simultaneously multiple institutes
Corresponding valve；
It is matched as needed for bullet, after the bullet of one or more specifications enters major ingredient storehouse, in major ingredient storehouse fully
Mixing；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand returns to be moved at nozzle storehouse certainly, replacement nozzle, remaining in major ingredient storehouse
Bullet enters bullet retracting device.
As one embodiment of the present invention, this method concretely comprises the following steps：
The bullet of one or more specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；
Open the valve corresponding to one in 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse；
Required bullet enters major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand returns to be moved at nozzle storehouse certainly, replacement nozzle, remaining in major ingredient storehouse
Bullet enters bullet retracting device；
Open the valve corresponding to another in 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse；
Required bullet enters major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand is returned from moving at nozzle storehouse, replaces nozzle.
As another embodiment of the present invention, this method concretely comprises the following steps：
The bullet of plurality of specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；
Multiple corresponding valves in 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse are opened on demand；
It is matched as needed for bullet, after the bullet of plurality of specifications enters major ingredient storehouse, is sufficiently mixed in major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand returns to be moved at nozzle storehouse certainly, replacement nozzle, remaining in major ingredient storehouse
Bullet enters bullet retracting device.
Beneficial effects of the present invention：
1st, present invention employs can realize plurality of specifications model bullet in different passages to sequentially enter or mix
It is easy to solve required shot peening strength and surface roughness into wheel abrator, eliminate using caused by same shot-peening
The risk of micro-crack；
2nd, clamped one time, same device realize the injection of a variety of bullets, realization device it is multi-functional, traditional work can be solved
Skill mode, moreover it is possible to realize the new process requirement required by the existing mode of production；
3rd, the present apparatus not only can be as needed arbitrarily using different size model shot-peening, and shot-peening need not be replaced by replacing shot-peening
Device improves processing efficiency and reduces labor intensity.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is apparatus of the present invention schematic diagram.
In figure：1st, major ingredient storehouse, 2, auxiliary material storehouse, 3, pipeline, 4, valve, 5, move nozzle storehouse certainly, 6, blasting machinery hand, 7, bullet
Ball retracting device, 8, wheel abrator.
Specific embodiment
A kind of mixing ball blasting method, combined process and attached drawing 1 are described as follows：
Method one
A variety of bullets spray technology at times：It can be a kind of, can be two kinds of even more a variety of bullets, in same dress
Folder, same device carry out shot-peening by the different specification time segment of different passages,
Citing：According to technological requirement, the pipe between connection major ingredient storehouse 1, auxiliary material storehouse 2, wheel abrator 8 and bullet retracting device 7
Road 3 is equipped with valve 4, it is necessary to which bullet in 21 in auxiliary material storehouse 2, then open the valve 4 corresponding to 21, behind major ingredient storehouse 1, spray
Ball manipulator 6 carries out workpiece shot-peening, and shot-peening after a certain period of time, close, and blasting machinery hand 6 stops spray by the valve corresponding to 21
Ball, blasting machinery hand 6 are returned from moving nozzle storehouse 5, and nozzle is replaced according to technological requirement, at the same time, in major ingredient storehouse 1 bullet into
Enter bullet retracting device 7, separated and recovered in bullet retracting device 7.
Technique also needs in auxiliary material storehouse 2 bullet in 2n, then opens the valve corresponding to 2n, pass through compressed air shotblasting machine behind major ingredient storehouse 1
Tool hand 6 carries out workpiece shot-peening, and shot-peening certain time closes the valve corresponding to 2n, and blasting machinery hand 6 stops shot-peening, equally
Blasting machinery hand is returned from nozzle storehouse is moved, and replaces nozzle according to technological requirement, bullet enters bullet retracting device in major ingredient storehouse 1
7, it is separated and recovered in bullet retracting device 7.
If according to technological requirement, it is also necessary to which the bullet of other specifications and models continues shot-peening, then opens auxiliary material storehouse institute successively
Corresponding valve, shot-peening certain time are closed, and blasting machinery hand 6 stops shot-peening, and machinery is returned and changed at nozzle, according to technological requirement
Nozzle is replaced, bullet enters bullet retracting device 7 in major ingredient storehouse 1, is separated and recovered in bullet retracting device 7.It is so anti-
It is multiple, to reach required shot peening strength and surface roughness.
Method two
A variety of bullets mix a spray technology：According to technological requirement, certain technique need 21,22 ... 2i in auxiliary material storehouse 2 (i≤
N) bullet in, then open 21,22 ... 2i corresponding to valve, after being matched as needed for various bullets in major ingredient storehouse 1 by
It being sufficiently mixed after being matched needed for various bullets, the valve opened towards blasting machinery hand 6 starts to carry out shot-peening to workpiece,
Shot-peening after a certain period of time, reaches given process requirement, and blasting machinery hand 6 stops shot-peening, and machinery is returned and changed at nozzle, according to technique
It is required that replacing nozzle, at the same time, bullet enters bullet retracting device 7 in major ingredient storehouse 1, is divided in bullet retracting device 7
From recycling.
Vibrations and agitating device are equipped in major ingredient storehouse 1 shown in FIG. 1, convenient for bullet is uniformly mixed；Bullet retracting device 7
In be equipped with sorting unit, the bullet of recycling is sorted by the sorting layer of mechanical oscillation and different pore size, and passes through transmission
Device is delivered to corresponding auxiliary material storehouse 2.Bullet retracting device 7 is to enter a vibrosieve screening device by bullet after shot-peening,
Different size of bullet is sorted out again by vacuum technique bullet inlet nozzle, so completes a Xun Huan.Wherein, shake
The vibrations and agitating device being equipped in dynamic screening screening device and vacuum technique, major ingredient storehouse 1 be in the prior art routine techniques and
Device.
More than content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes in a similar way, without departing from invention
Structure surmounts scope defined in the claims, is within the scope of protection of the invention.
Claims (3)
1. a kind of mixing ball blasting method, which is characterized in that this method concretely comprises the following steps：
The bullet of one or more specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；
One or more of 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse are opened in order or are opened simultaneously multiple corresponding
Valve；
It is matched as needed for bullet, after the bullet of one or more specifications enters major ingredient storehouse, is sufficiently mixed in major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand returns to be moved at nozzle storehouse certainly, replacement nozzle, remaining bullet in major ingredient storehouse
Into bullet retracting device；
Bullet enters bullet retracting device in major ingredient storehouse, wheel abrator, is separated and recovered in bullet retracting device, bullet recycling
Device sorts bullet, and is delivered to corresponding auxiliary material storehouse；
The bullet is 304 stainless steel steel balls of 0.3 to 0.7 millimeter of radius；
This method carries out mixing shot-peening for 304 stainless steel materials；
Pipeline between connection major ingredient storehouse, auxiliary material storehouse, wheel abrator and bullet retracting device is equipped with valve；In bullet retracting device
Equipped with sorting unit, the bullet of recycling is sorted by the sorting layer of mechanical oscillation and different pore size, and passes through transmission dress
It puts and is delivered to corresponding auxiliary material storehouse；Major ingredient storehouse connects blasting machinery hand, and wheel abrator is connected with bullet retracting device.
2. a kind of mixing ball blasting method according to claim 1, which is characterized in that this method concretely comprises the following steps：
The bullet of one or more specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；
Open the valve corresponding to one in 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse；
Required bullet enters major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand returns to be moved at nozzle storehouse certainly, replacement nozzle, remaining bullet in major ingredient storehouse
Into bullet retracting device；
Open the valve corresponding to another in 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse；
Required bullet enters major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand is returned from moving at nozzle storehouse, replaces nozzle.
3. a kind of mixing ball blasting method according to claim 1, which is characterized in that this method concretely comprises the following steps：
The bullet of plurality of specifications is respectively charged into 21,22 ... 2i (i≤n) storehouses in auxiliary material storehouse；
Multiple corresponding valves in 21,22 ... 2i (i≤n) storehouses in the auxiliary material storehouse are opened on demand；
It is matched as needed for bullet, after the bullet of plurality of specifications enters major ingredient storehouse, is sufficiently mixed in major ingredient storehouse；
Connection major ingredient storehouse and the valve of blasting machinery hand pipeline are opened, blasting machinery hand carries out shot-peening to workpiece；
Blasting machinery hand stops shot-peening, and blasting machinery hand returns to be moved at nozzle storehouse certainly, replacement nozzle, remaining bullet in major ingredient storehouse
Into bullet retracting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030403.5A CN104589221B (en) | 2015-01-21 | 2015-01-21 | A kind of mixing ball blasting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030403.5A CN104589221B (en) | 2015-01-21 | 2015-01-21 | A kind of mixing ball blasting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589221A CN104589221A (en) | 2015-05-06 |
| CN104589221B true CN104589221B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030403.5A Expired - Fee Related CN104589221B (en) | 2015-01-21 | 2015-01-21 | A kind of mixing ball blasting method |
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| CN (1) | CN104589221B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884080B (en) * | 2017-02-23 | 2018-11-06 | 江苏宏威重工机床制造有限公司 | Large Shear equipment vital part stress peening process |
| CN107159542B (en) * | 2017-06-29 | 2020-07-14 | 常州市新创智能科技有限公司 | High-energy shot blasting carbon fiber spraying method for metal plate |
| CN108068112A (en) * | 2017-11-02 | 2018-05-25 | 中车工业研究院有限公司 | A kind of device, implementation method and the processing method of same station workpieces processing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2116942C3 (en) * | 1971-04-07 | 1975-07-17 | Badische Maschinenfabrik Gmbh, 7500 Karlsruhe | Method and device for the continuous analysis of the proportion of foreign matter in the blasting media of a blasting machine |
| DE19541228C2 (en) * | 1995-11-06 | 1997-08-21 | Schlick Heinrich Gmbh Co Kg | Device for dosing granular, free-flowing materials, in particular blasting media |
| JP2002137167A (en) * | 2000-10-31 | 2002-05-14 | Sinto Brator Co Ltd | High precise blasting method and high precise blasting device |
| CN201913551U (en) * | 2010-12-26 | 2011-08-03 | 山东省高密市东兴铸造机械有限公司 | Automatic shot blasting machine for inner wall of tower |
| CN102430983B (en) * | 2011-11-24 | 2013-06-12 | 西南科技大学 | Two-side material supply type high-pressure grinding material water jet flow polishing device |
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- 2015-01-21 CN CN201510030403.5A patent/CN104589221B/en not_active Expired - Fee Related
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| CN104589221A (en) | 2015-05-06 |
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