CN106853758A - A kind of processing technology of commercial vehicle heater unit housing - Google Patents
A kind of processing technology of commercial vehicle heater unit housing Download PDFInfo
- Publication number
- CN106853758A CN106853758A CN201710004986.3A CN201710004986A CN106853758A CN 106853758 A CN106853758 A CN 106853758A CN 201710004986 A CN201710004986 A CN 201710004986A CN 106853758 A CN106853758 A CN 106853758A
- Authority
- CN
- China
- Prior art keywords
- housing
- heater unit
- processing technology
- commercial vehicle
- carried out
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a kind of processing technology of commercial vehicle heater unit housing, comprise the following steps：1st, get the raw materials ready；2nd, overall punch forming；3rd, datum mark is determined；4th, rule；5th, first time CNC processing；6th, second CNC processing；7th, hot shaping；8th, edging；9th, coating；10th, dry for the first time；11st, clean；12nd, dry for second.A kind of processing technology of commercial vehicle heater unit housing of the present invention, make the global shape of shell is integrally formed, follow-up several component processings are avoided to cause to use upper inconvenience into shell, using the processing technology of CNC, ensure that the accuracy that follow-up hole makes, housing to processing carries out last edging operation, ensure the slickness of shell rim, for the housing made carries out plating operation, the coating of the heat-insulated heatproof of last layer is plated in housing outer surface, ensure that housing remains to keep in the case of a high temperature good physical characteristic, with process is simple, easy to use the characteristics of.
Description
Technical field
The invention belongs to auto parts machinery processing technique field, more particularly, to a kind of processing of commercial vehicle heater unit housing
Technique.
Background technology
With continuing to develop for automobile industry, the quantity of private car being continuously increased, in order in the winter time can for driver and
Passenger provides good service, with seating environment, warm-air drier can be typically set on car, but the housing of existing warm-air drier makes mostly
With common plastics, noise can be produced when using incessantly, if the wind overheat of blowout, can also be such that heater unit housing slightly melts, led
Cause heater unit housing to give out one peculiar smell, influence in-car environment, can also cause some to injure the body of occupant,
And touched on heater unit housing accidentally when heater unit housing slightly melts, the actual bodily harm of touching person is not only resulted in, also
Heater unit housing deformation, influence can be made to use and attractive in appearance.
The content of the invention
In view of this, the present invention is directed to propose a kind of processing technology of commercial vehicle heater unit housing, so that casing for warm air fan
Body has heat-resisting moisture resistance stability characteristic (quality), and is integrally formed casing for warm air fan physical efficiency.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of processing technology of commercial vehicle heater unit housing, the processing technology comprises the steps：
Step one：Get out the raw material for needing to make heater unit housing, i.e., crude integral plastics；
Step 2：The raw material of ready plastics are done into punch forming operation, by the basic configuration punch forming of housing；
Step 3：A datum mark is determined on the good housing of punching press, is operated after being easy to；
Step 4：According to the datum mark for determining, it would be desirable to rule in the place of punching；
Step 5：The processing of first time CNC is carried out to the housing after the completion of step 3, basic place is processed；
Step 6：Secondary CNC processing is carried out to the housing after the completion of step 4, it would be desirable to the basic system in place of making
It is molded, the basic configuration and hole of housing complete to make；
Step 7：The housing completed to step 6 carries out hot shaping so that the shape of housing is more regular, be easy to
Manipulation afterwards；
Step 8：The housing that hot shaping is completed is carried out into edging operation, makes the edge of housing more smooth；
Step 9：Plating operation is carried out to the housing that step 8 operation is completed, last layer thermal insulation layer is plated on housing, prevented
At high temperature, the plastics for making housing can melt slightly；
Step 10：Coating is dried, first time dried process is carried out；
Step 11：The dried housing of overlay coating is carried out into cleaning operation；
Step 12：Housing after to cleaning carries out second drying process, and heater unit housing completes.
Further, different types of coating can as needed be selected for housing plates coating in step 8；
Further, the drying means in step 12 is not limited only to one kind.
Relative to prior art, a kind of processing technology of commercial vehicle heater unit housing of the present invention has following excellent
Gesture：
A kind of processing technology of commercial vehicle heater unit housing of the present invention, the global shape of shell is integrally formed
Make, it is to avoid follow-up several component processings come off when causing and use upper inconvenience, or later stage to use into shell, use
The processing technology of CNC, the following process for profiled sheeting is more accurate, it is ensured that the accuracy that follow-up hole makes, to processing
Good housing carries out last edging operation, it is ensured that the slickness of shell rim, for the housing made carries out plating operation,
Housing outer surface plates the coating of the heat-insulated heatproof of last layer, it is ensured that housing remains to keep in the case of a high temperature good physical characteristic,
With process is simple, it is easy to use the characteristics of.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of process chart of the processing technology of the commercial vehicle heater unit housing described in the embodiment of the present invention.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As illustrated, a kind of processing technology of commercial vehicle heater unit housing, the processing technology comprises the steps：
Step one：Get out the raw material for needing to make heater unit housing, i.e., crude integral plastics；
Step 2：The raw material of ready plastics are done into punch forming operation, by the basic configuration punch forming of housing；
Step 3：A datum mark is determined on the good housing of punching press, is operated after being easy to；
Step 4：According to the datum mark for determining, it would be desirable to rule in the place of punching；
Step 5：The processing of first time CNC is carried out to the housing after the completion of step 3, basic place is processed；
Step 6：Secondary CNC processing is carried out to the housing after the completion of step 4, it would be desirable to the basic system in place of making
It is molded, the basic configuration and hole of housing complete to make；
Step 7：The housing completed to step 6 carries out hot shaping so that the shape of housing is more regular, be easy to
Manipulation afterwards；
Step 8：The housing that hot shaping is completed is carried out into edging operation, makes the edge of housing more smooth；
Step 9：Plating operation is carried out to the housing that step 8 operation is completed, last layer thermal insulation layer is plated on housing, prevented
At high temperature, the plastics for making housing can melt slightly；
Step 10：Coating is dried, first time dried process is carried out；
Step 11：The dried housing of overlay coating is carried out into cleaning operation；
Step 12：Housing after to cleaning carries out second drying process, and heater unit housing completes.
In step 8 different types of coating can be as needed selected for housing plates coating.
Drying means in step 12 is not limited only to one kind.
The housing that the present invention makes, fabrication cycle is short, easy to use, improves the heat resistance of housing, prevents in the warm of overheat
After wind blows for a long time, cause plastic casing to melt slightly, cause environmental pollution, and health is threatened, and can basis
Different coating are selected the need for difference, different beneficial effects can be brought.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (3)
1. a kind of processing technology of commercial vehicle heater unit housing, it is characterised in that：The processing technology comprises the steps：
Step one：Get out the raw material for needing to make heater unit housing, i.e., crude integral plastics；
Step 2：The raw material of ready plastics are done into punch forming operation, by the basic configuration punch forming of housing；
Step 3：A datum mark is determined on the good housing of punching press, is operated after being easy to；
Step 4：According to the datum mark for determining, it would be desirable to rule in the place of punching；
Step 5：The processing of first time CNC is carried out to the housing after the completion of step 3, basic place is processed；
Step 6：Secondary CNC processing is carried out to the housing after the completion of step 4, it would be desirable to which the place of making is fabricated to substantially
Type, the basic configuration and hole of housing complete to make；
Step 7：The housing completed to step 6 carries out hot shaping so that the shape of housing is more regular, is easy to later
Manipulate；
Step 8：The housing that hot shaping is completed is carried out into edging operation, makes the edge of housing more smooth；
Step 9：Plating operation is carried out to the housing that step 8 operation is completed, last layer thermal insulation layer is plated on housing, prevented in height
Under temperature, the plastics for making housing can melt slightly；
Step 10：Coating is dried, first time dried process is carried out；
Step 11：The dried housing of overlay coating is carried out into cleaning operation；
Step 12：Housing after to cleaning carries out second drying process, and heater unit housing completes.
2. the processing technology of a kind of commercial vehicle heater unit housing according to claim 1, it is characterised in that：In step 8
Can as needed select different types of coating for housing plates coating.
3. the processing technology of a kind of commercial vehicle heater unit housing according to claim 1, it is characterised in that：Step 12
In drying means be not limited only to one kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004986.3A CN106853758A (en) | 2017-01-04 | 2017-01-04 | A kind of processing technology of commercial vehicle heater unit housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004986.3A CN106853758A (en) | 2017-01-04 | 2017-01-04 | A kind of processing technology of commercial vehicle heater unit housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106853758A true CN106853758A (en) | 2017-06-16 |
Family
ID=59126636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004986.3A Pending CN106853758A (en) | 2017-01-04 | 2017-01-04 | A kind of processing technology of commercial vehicle heater unit housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655256A (en) * | 2017-11-07 | 2018-02-02 | 刘晓东 | A kind of intelligent refrigerator shell processing technology |
-
2017
- 2017-01-04 CN CN201710004986.3A patent/CN106853758A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655256A (en) * | 2017-11-07 | 2018-02-02 | 刘晓东 | A kind of intelligent refrigerator shell processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170616 |