CN102062621A - Nozzle detection method by spraying engine cylinder body and cylinder cover - Google Patents
Nozzle detection method by spraying engine cylinder body and cylinder cover Download PDFInfo
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- CN102062621A CN102062621A CN 201010540676 CN201010540676A CN102062621A CN 102062621 A CN102062621 A CN 102062621A CN 201010540676 CN201010540676 CN 201010540676 CN 201010540676 A CN201010540676 A CN 201010540676A CN 102062621 A CN102062621 A CN 102062621A
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- engine cylinder
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Abstract
The invention discloses a nozzle detection method by spraying engine cylinder body and cylinder cover, which comprises the following steps of: coating and/or blocking pasty soap on a part of the engine cylinder body and cylinder cover to be cleaned; spraying the part of the engine cylinder body and cylinder cover to be cleaned; and after spraying is finished, observing the soap residue on the cleaned part of the engine cylinder body and cylinder cover to judge whether the nozzle is blocked or shifts or has too small flow. By the method, whether the nozzle is blocked or shifts is judged through the soap residue on the cleaned part of the engine cylinder body and cylinder cover. Because the soap is water-soluble, the engine cylinder body and cylinder cover are not influenced at all, which is the creativeness of the method. The method breaks through the traditional thinking, and the soap is skillfully used for detecting the nozzle and detecting the spraying high-pressure water supply condition. The method is simple, practicable, and low in cost.
Description
Technical field
The invention belongs to engine cylinder-body cylinder cap cleaning technique, be specifically related to a kind of engine cylinder-body cylinder cap hydro-peening nozzle detection method.
Background technology
Cleaning equipment on engine cylinder-body, the cylinder cap processing line, device interior have been installed a large amount of washer jets and have been used for the position that engine cylinder-body, cylinder cap need clean is cleaned; Existing cleaning machine comprises operating room's part and water tank part, and there are 5 stations the operating room, and (1ST～5ST), the cleaning in the operating room is connected with trunk line with nozzle, and promptly the nozzle of hydro-peening connects UNICOM's high-pressure spray wash work water supply line by trunk line; Use or maintenance process in, portion nozzle obstruction, offset usually appear and the problem that can't in time find, have a strong impact on the cleaning quality of part.Because many, the high-pressure spray wash work water pressure height of device interior nozzle quantity, in the operating room, form cascade during above-mentioned water system work, search according to this whether nozzle blocked, offset, observe very difficult, time-consuming, require great effort and effect extreme difference.Particularly can't detect whether occurrence positions skew of nozzle, go up not now well that method addresses the above problem, it is directly connected to the cleaning quality of engine cylinder-body, cylinder cap.This problem becomes one of subject matter of puzzlement cleaning quality.
Summary of the invention
The object of the present invention is to provide a kind of engine cylinder-body cylinder cap hydro-peening nozzle detection method, can detect simply whether nozzle in the cleaning machine stops up or offset or flow too small, to address the above problem.
Technical scheme of the present invention is: engine cylinder-body cylinder cap hydro-peening nozzle detection method, it be with the coating of the soap of paste and/or be blocked in the engine cylinder-body cylinder cap need be by the position of hydro-peening, need be carried out hydro-peening by the position of hydro-peening to the engine cylinder-body cylinder cap then, after hydro-peening is finished, observe the engine cylinder-body cylinder cap by the residual soap that the position of hydro-peening is, learn whether nozzle stops up or offset or flow too small.
The soap of described paste is that soap and water are formed according to weight ratio 1: 1.5～2.5 configuration that stirs.
The nozzle of described hydro-peening connects UNICOM's high-pressure spray wash work water supply line and low pressure detects supply channel; Use low pressure to detect supply channel nozzle is supplied water, observe the current of nozzle, learn whether nozzle stops up; The hydraulic pressure of described high-pressure spray wash work water supply line is: be not less than 1.5MPa; The hydraulic pressure that described low pressure detects supply channel is: 0.15MPa≤P≤0.4MPa.
This method utilizes the engine cylinder-body cylinder cap by the residual soap that the position of hydro-peening is, judges whether nozzle stops up or be offset, and when engine cylinder-body cylinder cap during by the residual a large amount of soap in the position of hydro-peening, shows this spray nozzle clogging or skew, needs to repair; If all engine cylinder-body cylinder caps are all had residual soap by the position of hydro-peening, show that the flow in the high-pressure spray wash work supply channel is too small; By nozzle being provided low pressure detect to supply water, because hydraulic pressure is low, each the nozzle water outlet the cleaning machine operating room in can not form cascade, as not water outlet of nozzle the time, show that this nozzle is blocked, need repairing.Because soap is soluble in water, can not influence the engine cylinder-body cylinder cap and have any impact, this also is creative place of the present invention, and it has broken through traditional thinking, cleverly soap is used for the detection to nozzle, and the detection of hydro-peening high service situation.Such scheme is simple, and cost is low.
Description of drawings
Fig. 1 cleaning-machine structure synoptic diagram.
Embodiment
As shown in Figure 1, cleaning machine comprises water tank 1, and what be connected UNICOM with water tank 1 has a high-pressure spray wash work water supply line, and high-pressure spray wash work water supply line comprises the high-pressure hydraulic pump 2 that is connected UNICOM with water tank 1, the valve 4 that connects on the efferent duct 3 of high-pressure hydraulic pump 2.The low pressure that also has that is connected UNICOM with water tank 1 detects supply channel, and low pressure detects supply channel and comprises the low-pressure pump 7 that is connected UNICOM with water tank 1, and the output joint detection water supply line 8 of low-pressure pump 7 detects connection valve 9 on the water supply line 8.Efferent duct 3 is connected with three-limb tube 5 with detection water supply line 8, and the output terminal that leads to adapter 5 is connected to nozzle trunk line 6.The pressure of low-pressure pump 7 is: 0.15MPa≤P≤0.4MPa; The pressure of high-pressure hydraulic pump 2 is: be not less than 1.5MPa.
Cleaning machine also comprises operating room 10, and there are 5 stations the operating room, and the cleaning in the operating room is connected with nozzle trunk line 6 with nozzle; Station all has a plurality of nozzles in each, is respectively a plurality of nozzles 11.1 in the station 10.1; A plurality of nozzles 11.2 in the station 10.2; A plurality of nozzles 11.3 in the station 10.3; A plurality of nozzles 11.4 in the station 10.4.The different position of the corresponding hydro-peening engine cylinder-body of nozzle in each station cylinder cap is as duct etc.
When utilizing low pressure detection supply channel to carry out the spray nozzle clogging detection, valve-off 4, high-pressure hydraulic pump 2 is not worked, Open valve 9, low-pressure pump 7 work, current arrive nozzles through nozzle trunk line 6, observe the water outlet of nozzle, as no water outlet, show that nozzle stops up.
Detect whether nozzle stops up or offset or flow when too small: soap and water are formed paste (particularly 1: 1.8～2.2 according to soap and water according to weight ratio 1: 1.5～2.5 configuration that stirs, can adopt 1: 1.9), with the coating of the soap of paste and/or be blocked in the engine cylinder-body cylinder cap need be by the position of hydro-peening, as in the surface, duct that is cleaned, then with the engine cylinder-body cylinder cap as in the operating room 10 to being carried out hydro-peening by the position of hydro-peening, at this moment, Open valve 4, high-pressure hydraulic pump 2 work, valve-off 9, low-pressure pump 7 is not worked, and High-Pressure Water arrives nozzle through nozzle trunk line 6, realizes the hydro-peening to parts; After hydro-peening is finished, observe the residual soap that the engine cylinder-body cylinder cap by the position of hydro-peening is, if the engine cylinder-body cylinder cap is by the position of hydro-peening, also has residual soap as the surface, duct, show that this position does not clean to, the nozzle offset or the obstruction of cleaning this position are described, need place under repair.If all engine cylinder-body cylinder caps are all had residual soap by the position of hydro-peening, show that the flow in the high-pressure spray wash work supply channel is too small.
Above-mentioned inspection makes things convenient for, saves time, and can find out blocked nozzle very easily, and still, whether the cleaning machine nozzle location is offset, and " water inspection method " can't accurately be judged.
" soap method ": have " emulation " effect, both can find whether the cleaning machine nozzle is blocked, can check the correctness of nozzle location again.
Use the reason of soap to be: 1. soap is water-soluble; 2. soap has lubricity; 3. soap has the cleaning work efficiency; 4. can not cause a hidden trouble to cleaning quality; 5. simple to operation.
Claims (3)
1. engine cylinder-body cylinder cap hydro-peening nozzle detection method, it be with the coating of the soap of paste and/or be blocked in the engine cylinder-body cylinder cap need be by the position of hydro-peening, need be carried out hydro-peening by the position of hydro-peening to the engine cylinder-body cylinder cap then, after hydro-peening is finished, observing the engine cylinder-body cylinder cap is residually had soap by what the position of hydro-peening was, learn whether nozzle stops up or offset or flow too small.
2. engine cylinder-body cylinder cap hydro-peening nozzle detection method according to claim 1 is characterized in that: the soap of described paste is that soap and water are formed according to weight ratio 1: 1～2.5 configuration that stirs.
3. engine cylinder-body cylinder cap hydro-peening nozzle detection method according to claim 1, it is characterized in that: the nozzle of hydro-peening connects UNICOM's high-pressure spray wash work water supply line and low pressure detects supply channel; Use low pressure to detect supply channel nozzle is supplied water, observe the current of nozzle, learn whether nozzle stops up; The hydraulic pressure of described high-pressure spray wash work water supply line is: be not less than 1.5MPa; The hydraulic pressure that described low pressure detects supply channel is: 0.15MPa≤P≤0.4MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010540676 CN102062621A (en) | 2010-11-11 | 2010-11-11 | Nozzle detection method by spraying engine cylinder body and cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010540676 CN102062621A (en) | 2010-11-11 | 2010-11-11 | Nozzle detection method by spraying engine cylinder body and cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102062621A true CN102062621A (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010540676 Pending CN102062621A (en) | 2010-11-11 | 2010-11-11 | Nozzle detection method by spraying engine cylinder body and cylinder cover |
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| CN (1) | CN102062621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312290A (en) * | 2014-07-28 | 2016-02-10 | 重庆科本科技有限公司 | Fine cleaning device for cylinders |
| CN114871910A (en) * | 2021-12-01 | 2022-08-09 | 蓝点触控(北京)科技有限公司 | Waxing structure of belt sander and waxing structure driven by air cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040195353A1 (en) * | 2002-12-16 | 2004-10-07 | Spraying Systems Co. | Spraying system with automated nozzle cleaning device |
| JP2005258082A (en) * | 2004-03-11 | 2005-09-22 | Fuji Xerox Co Ltd | Cleaning method of substrate for electrophotographic photoreceptor |
| CN201148005Y (en) * | 2007-12-30 | 2008-11-12 | 胡杭虎 | Automatic cleaning device of band press filter spraying system |
| CN101648220A (en) * | 2008-08-15 | 2010-02-17 | 宝山钢铁股份有限公司 | Method for online detection of roll cooling |
| CN101688873A (en) * | 2007-06-28 | 2010-03-31 | 贝克曼考尔特公司 | Cleaning equipment, method for detecting clogging of suction nozzle, and autoanalyzer |
-
2010
- 2010-11-11 CN CN 201010540676 patent/CN102062621A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040195353A1 (en) * | 2002-12-16 | 2004-10-07 | Spraying Systems Co. | Spraying system with automated nozzle cleaning device |
| JP2005258082A (en) * | 2004-03-11 | 2005-09-22 | Fuji Xerox Co Ltd | Cleaning method of substrate for electrophotographic photoreceptor |
| CN101688873A (en) * | 2007-06-28 | 2010-03-31 | 贝克曼考尔特公司 | Cleaning equipment, method for detecting clogging of suction nozzle, and autoanalyzer |
| CN201148005Y (en) * | 2007-12-30 | 2008-11-12 | 胡杭虎 | Automatic cleaning device of band press filter spraying system |
| CN101648220A (en) * | 2008-08-15 | 2010-02-17 | 宝山钢铁股份有限公司 | Method for online detection of roll cooling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312290A (en) * | 2014-07-28 | 2016-02-10 | 重庆科本科技有限公司 | Fine cleaning device for cylinders |
| CN105312290B (en) * | 2014-07-28 | 2017-10-03 | 重庆科本科技有限公司 | Cylinder body poacher |
| CN114871910A (en) * | 2021-12-01 | 2022-08-09 | 蓝点触控(北京)科技有限公司 | Waxing structure of belt sander and waxing structure driven by air cylinder |
| CN114871910B (en) * | 2021-12-01 | 2023-09-19 | 蓝点触控(北京)科技有限公司 | Waxing structure of belt sander and waxing structure driven by air cylinder |
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Application publication date: 20110518 |