CN109079208A - The processing method and device of centrifugal compressor leaf dish based on boring machine right-angle head - Google Patents

The processing method and device of centrifugal compressor leaf dish based on boring machine right-angle head Download PDF

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Publication number
CN109079208A
CN109079208A CN201810801573.2A CN201810801573A CN109079208A CN 109079208 A CN109079208 A CN 109079208A CN 201810801573 A CN201810801573 A CN 201810801573A CN 109079208 A CN109079208 A CN 109079208A
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CN
China
Prior art keywords
roughing
leaf dish
boring
finishing
tool
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CN201810801573.2A
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Chinese (zh)
Inventor
毕海波
王鹏
朱东辉
刘巍
梁辰
张艳梅
刘姝鑫
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Shenyang Turbo Machinery Co Ltd
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Shenyang Turbo Machinery Co Ltd
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Priority to CN201810801573.2A priority Critical patent/CN109079208A/en
Publication of CN109079208A publication Critical patent/CN109079208A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B35/00Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/16Working surfaces curved in two directions
    • B23C3/18Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers

Abstract

The invention discloses the processing methods and device of a kind of centrifugal compressor leaf dish based on boring machine right-angle head, it is related to Compressor Technology field, main purpose is the centrifugal compressor leaf dish processing method that can propose that one kind is new, solves the problems, such as that Milling Motion in Three-axes NC is unable to satisfy leaf dish production cycle demand.The described method includes: using boring machine right-angle head change boring machine cutter axis orientation by centrifugal compressor leaf dish blank clamping on boring table, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;Using the rotatable attribute of default roughing program, the roughing tool and the boring table, roughing processing is carried out to the leaf dish blank;After the roughing for completing the leaf dish blank, using the rotatable attribute of default finishing procedures, the finishing tool and the boring table, finishing processing is carried out to the leaf dish after roughing, obtains centrifugal compressor leaf dish.The present invention is suitable for the processing of centrifugal compressor leaf dish.

Description

The processing method and device of centrifugal compressor leaf dish based on boring machine right-angle head
Technical field
The present invention relates to Compressor Technology fields, more particularly to a kind of centrifugal compressor leaf dish based on boring machine right-angle head Processing method and device.
Background technique
The Grand Equipments such as centrifugal compressor manufacture unit is widely used in each national economic field, such as metallurgy, chemical industry, refining The industries such as oil, pharmacy, space division.Wherein, leaf dish is the important part in the Grand Equipments such as centrifugal compressor manufacture unit, and early stage produces Product are direct casting and forming, without reprocessing.In recent years, with the continuous improvement of product quality, leaf dish material is changed by casting For forging, plate cutting.
Currently, mainly processing centrifugal compressor leaf dish using Milling Motion in Three-axes NC, that is, utilize Milling Motion in Three-axes NC by leaf dish Blank, as wheel hub surface and blade are directly milled into centrifugal compressor leaf dish.However, leaf dish quantity and type are more, three-axis numerical control Milling machine quantity and type are less, and Milling Motion in Three-axes NC has been unable to satisfy leaf dish production cycle demand, it is therefore proposed that it is a kind of new from Heart compressor leaf dish processing method has become compressor field technical problem urgently to be resolved.
Summary of the invention
In view of this, the present invention provides the processing method and dress of a kind of centrifugal compressor leaf dish based on boring machine right-angle head It sets, main purpose is to propose a kind of new centrifugal compressor leaf dish processing method, and solving Milling Motion in Three-axes NC can not expire The problem of sufficient leaf dish production cycle demand.
According to the present invention on one side, a kind of processing side of centrifugal compressor leaf dish based on boring machine right-angle head is provided Method, comprising:
The boring machine cutter axis orientation changed using boring machine right-angle head is by centrifugal compressor leaf dish blank clamping in boring table On, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;
Using the rotatable attribute of default roughing program, the roughing tool and the boring table, to described Leaf dish blank carries out roughing processing;
After the roughing for completing the leaf dish blank, default finishing procedures, the finishing tool and described are utilized The rotatable attribute of boring table carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish.
According to the present invention on the other hand, a kind of processing dress of centrifugal compressor leaf dish based on boring machine right-angle head is provided It sets, comprising:
Clamping unit, for utilizing the boring machine cutter axis orientation of boring machine right-angle head change by centrifugal compressor leaf dish blank clamping On boring table, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;
Roughing unit, for using default roughing program, the roughing tool and the boring table can Rotatable property carries out roughing processing to the leaf dish blank;
Finishing unit, for utilizing default finishing procedures, the essence after the roughing for completing the leaf dish blank The rotatable attribute of process tool and the boring table carries out finishing processing to the leaf dish after roughing, is centrifuged Compressor leaf dish.
Another aspect according to the present invention provides a kind of computer readable storage medium, is stored thereon with computer journey Sequence, the program perform the steps of when being executed by processor
The boring machine cutter axis orientation changed using boring machine right-angle head is by centrifugal compressor leaf dish blank clamping in boring table On, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;
Using the rotatable attribute of default roughing program, the roughing tool and the boring table, to described Leaf dish blank carries out roughing processing;
After the roughing for completing the leaf dish blank, default finishing procedures, the finishing tool and described are utilized The rotatable attribute of boring table carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish.
Another aspect according to the present invention provides a kind of processing dress of centrifugal compressor leaf dish based on boring machine right-angle head It sets, including memory, processor and stores the computer program that can be run on a memory and on a processor, the processor It is performed the steps of when executing described program
The boring machine cutter axis orientation changed using boring machine right-angle head is by centrifugal compressor leaf dish blank clamping in boring table On, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;
Using the rotatable attribute of default roughing program, the roughing tool and the boring table, to described Leaf dish blank carries out roughing processing;
After the roughing for completing the leaf dish blank, default finishing procedures, the finishing tool and described are utilized The rotatable attribute of boring table carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish.
The present invention provides the processing method and device of a kind of centrifugal compressor leaf dish based on boring machine right-angle head, can utilize Boring machine right-angle head change boring machine cutter axis orientation by centrifugal compressor leaf dish blank clamping on boring table, the right-angle head Cutter interface on roughing tool and finishing tool are installed;And default roughing program, the roughing can be utilized The rotatable attribute of cutter and the boring table carries out roughing processing to the leaf dish blank.At the same time, it completes After the roughing of the leaf dish blank, default finishing procedures, the finishing tool and the boring table can be utilized Rotatable attribute, finishing processing is carried out to the leaf dish after roughing, obtains centrifugal compressor leaf dish, so as to propose one The new centrifugal compressor leaf dish processing method of kind, solves the problems, such as that Milling Motion in Three-axes NC is unable to satisfy leaf dish production cycle demand.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention, And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of processing side of centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention Method flow chart;
Fig. 2 shows a kind of schematic diagrames of centrifugal compressor leaf dish blank provided in an embodiment of the present invention;
Fig. 3 shows a kind of process schematic of centrifugal compressor leaf dish blank processing provided in an embodiment of the present invention;
Fig. 4 shows the processing of another centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention Method flow diagram;
Fig. 5 shows a kind of schematic diagram of blade boundary line provided in an embodiment of the present invention;
Fig. 6 shows a kind of processing dress of centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention The structural schematic diagram set;
Fig. 7 shows the processing of another centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention The structural schematic diagram of device;
Fig. 8 shows a kind of processing dress of centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention The structural schematic diagram set.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure It is fully disclosed to those skilled in the art.
As stated in the background art, currently, mainly processing centrifugal compressor leaf dish using Milling Motion in Three-axes NC, that is, three axis are utilized Leaf dish blank, such as wheel hub surface and blade are directly milled into centrifugal compressor leaf dish by CNC milling machine.However, leaf dish quantity and type More, Milling Motion in Three-axes NC quantity and type are less, and Milling Motion in Three-axes NC has been unable to satisfy leaf dish production cycle demand, therefore, It is proposed that a kind of new centrifugal compressor leaf dish processing method has become compressor field technical problem urgently to be resolved.
To solve the above-mentioned problems, the embodiment of the invention provides a kind of centrifugal compressor leaf dishes based on boring machine right-angle head Processing method, as shown in Figure 1, which comprises
101, the boring machine cutter axis orientation changed using boring machine right-angle head is by centrifugal compressor leaf dish blank clamping in boring machine work Make on platform.
Wherein, roughing tool and finishing tool are installed on the cutter interface of the right-angle head.The boring machine right angle Head can be the right-angle head being mounted on boring machine, and the roughing tool and the finishing tool can specifically be drawn using standard Nail tenses.The specification of the roughing tool specifically can be according to the selection of dimension of centrifugal compressor leaf dish to be processed The specification of finishing tool can also choose mode according to the specification of the roughing tool and be chosen.For example, if to be processed Leaf dish maximum outside diameter be 1600mm, it is the number of blade 14, blade height 50mm, workpiece material 06Cr19Ni10, then described thick The specification of process tool can be with are as follows: a length of 240mm of cutter diameter 100mm, knife, a length of 80mm of sword, the finishing tool Specification can be with are as follows: cutter diameter 40mm.As shown in Fig. 2, providing the schematic diagram of the centrifugal compressor leaf dish blank.
As shown in figure 3, providing the process schematic of centrifugal compressor leaf dish blank processing, in Fig. 3, cutter 4 is installed In the boring machine right-angle head 1, the cutter 4 can be roughing tool or finishing tool;The centrifugal compressor leaf dish 2 clamping of blank is on the boring table.
102, right using the rotatable attribute of default roughing program, the roughing tool and the boring table The leaf dish blank carries out roughing processing.
It should be noted that rough machined effect is the blank removed between adjacent blades, the default roughing program It can be the roughing numerical control program that technical staff writes in advance according to process requirements, the rotatable attribute can be the boring Bed workbench, can be according to the attribute of the rotation instruction autorotation, by described default thick when receiving rotation instruction The roughing track of the roughing tool can be set in processing program, the cutter heart position of roughing tool is calculated, so that described Roughing tool processes the leaf dish blank along the roughing track, complete a runner roughing work, The rotatable special angle of boring table, and then the roughing of other runners is completed, until completing entire leaf dish hair The roughing of base.In the present invention is implemented, every roughing for completing a runner, the boring table require rotation one The rotation process of special angle, i.e., the described boring table repeats, and completes entire roughing process, is stopping rotation Turn.
103, after the roughing for completing the leaf dish blank, using default finishing procedures, the finishing tool and The rotatable attribute of the boring table carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish.
It should be noted that the effect of finishing is the final shape that milling goes out blade, the centrifugal compressor needed Leaf dish, the default finishing procedures may be the finishing numerical control program that technical staff writes in advance according to process requirements, The finish machining track that the finishing tool can be set by the default finishing procedures, calculates the cutter heart of finishing tool A stream is completed so that the finishing tool processes the leaf dish blank along the finish machining track in position The finishing in road, the boring table can rotate a special angle, and then complete the finishing of other runners, until milling The shape for meeting the blade of process requirements is produced, entire finishing, the centrifugal compressor leaf dish needed are completed.In the present invention In implementation, every finishing for completing a runner, the boring table requires one special angle of rotation, i.e., the described boring machine The rotation process of workbench repeats, and completes entire finishing passes, is stopping rotating.
A kind of processing method of centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention, Neng Gouli With boring machine right-angle head change boring machine cutter axis orientation by centrifugal compressor leaf dish blank clamping on boring table, the right angle Roughing tool and finishing tool are installed on the cutter interface of head;And can using default roughing program, it is described thick plus The rotatable attribute of work cutter and the boring table carries out roughing processing to the leaf dish blank.At the same time, complete After roughing at the leaf dish blank, it can be worked using default finishing procedures, the finishing tool and the boring machine The rotatable attribute of platform carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish, so as to propose A kind of new centrifugal compressor leaf dish processing method solves Milling Motion in Three-axes NC and is unable to satisfy asking for leaf dish production cycle demand Topic.
Further, in order to better illustrate the above-mentioned centrifugal compressor leaf dish based on boring machine right-angle head processing mistake Journey, the centrifugation as the refinement and extension to above-described embodiment, the embodiment of the invention provides another kind based on boring machine right-angle head The processing method of compressor leaf dish, as shown in figure 4, but not limited to this, it is specific as follows shown:
201, boring machine cutter axis orientation is changed into vertical direction by horizontal direction using boring machine right-angle head, in the boring machine knife After axis direction changes into vertical direction, by centrifugal compressor leaf dish blank clamping on boring table, and by the leaf dish hair The blank center of base is overlapped with the center of the boring table.
For the embodiment of the present invention, by the way that boring machine cutter axis orientation is changed into vertically by horizontal direction using boring machine right-angle head Direction can be realized directly by centrifugal compressor leaf dish blank clamping on boring table, simplify centrifugal compressor leaf dish Blank clamping process is able to ascend by the way that the blank center of the leaf dish blank to be overlapped with the center of the boring table Stability when the leaf dish blank is processed.In addition, also being made by carrying out outer circle, the processing of plane centering to the leaf dish blank It obtains and the deviation of the boring table meets technique requirement, further to promote stabilization when leaf dish blank processing Property.
202, the leaf dish blank is processed using default roughing program and the roughing tool, completes one The roughing of runner between blade.
It is described to utilize default roughing program and the roughing tool to the leaf dish blank for the embodiment of the present invention The step of being processed can specifically include: the machined parameters of the roughing tool are set using default roughing program, from Guide line of the boundary line as streamline of two neighboring blade, and drawing according to the streamline are extracted in the blade wheel profile of importing Conducting wire and the machined parameters plan the roughing track of the roughing tool, so that the roughing tool is according to described thick Machining locus processes the leaf dish blank.
Wherein, the machined parameters may include: processing step pitch, cutting depth, leaf dish boundary length in reserve.For example, The specification of the roughing tool are as follows: when a length of 80mm of a length of 240mm of cutter diameter 100mm, knife, sword, the processing step pitch It can be 50mm, cutting depth can be 60mm, leaf dish boundary length in reserve can be 1mm.The boundary line of the blade can be with It as shown in Figure 5 specifically, can be according to such as the corresponding streamline of Fig. 5 middle period sheet border line 5, processing step pitch, cutting depth and leaf dish Boundary length in reserve plans the roughing track of the roughing tool, so that the roughing tool is according to the roughing rail Mark processes the leaf dish blank, and specifically, can deserve to be called and state the planning mode of roughing track is " streamline " planning side Formula.
203, it completes between a blade after the roughing of runner, according to the specific rotation angle determined according to blade quantity Degree controls the boring table rotation.
Wherein, the calculation formula of the specific rotation angle can be with are as follows: specific rotation angle=360 degree/blade quantity.Example Such as, blade quantity is 14, then can control the boring table according to 25.7 degree of rotation angle and rotate, specifically, can To send rotation instruction to the boring table by the default roughing program, the rotation instruction includes 25.7 degree Angle is rotated, the boring table is after receiving the rotation instruction, and 25.7 degree of autorotation.
204, after boring table rotation, the default roughing program and the roughing tool are continued with The leaf dish blank is processed, the roughing of runner between other blades is completed.
205, after the roughing for completing the leaf dish blank, default finishing procedures and the finishing tool pair are utilized Leaf dish after roughing is processed, and the finishing of runner between a blade is completed.
It is described to utilize default finishing procedures and the finishing tool to the leaf after roughing for the embodiment of the present invention The step of disk is processed specifically includes: leaf is arranged according to the tool radius of the finishing tool using default finishing procedures The distance that sheet border deviates outward, and plan according to the distance of setting the finish machining track of the finishing tool, with toilet It states roughing tool and the leaf dish after roughing is processed according to the finish machining track.
Wherein, the distance of the setting can be equal to finishing tool tool radius, it can setting blade boundary to The distance of the tool radius of one finishing tool of lateral offset.For example, the specification of the finishing tool are as follows: cutter diameter is 40mm can deviate 20mm by the way that blade boundary is arranged outward, the finish machining track be planned, so that the roughing tool The leaf dish after roughing is processed according to the finish machining track.Specifically, the planning mode of finish machining track can be claimed For " track " planning mode.
206, it completes between a blade after the finishing of runner, according to the specific rotation angle determined according to blade quantity Degree controls the boring table rotation.
Wherein, the determination mode of the specific rotation angle has been described in detail in step 203, and the embodiment of the present invention exists This is not repeated them here.
207, after boring table rotation, default finishing procedures and the finishing tool are continued with, it is right Leaf dish after the roughing carries out finishing processing, completes the finishing of runner between other blades.
It should be noted that the numerical control program used with three-head milling machine in the prior art, thick in the embodiment of the present invention plus Engineering sequence or finishing procedures are more succinct.By taking finishing procedures as an example, the numerical control program of three-head milling machine includes all 14 Blade, program segment totally 1569 row.And the finishing procedures in the embodiment of the present invention, the automatic rotation including controlling boring table Instruction, program segment are reduced to 144 rows, and program is more succinct, are especially suitable for the lesser numerical control borer of Installed System Memory.
The processing method of centrifugal compressor leaf dish of the another kind based on boring machine right-angle head provided in an embodiment of the present invention, can The boring machine cutter axis orientation changed using boring machine right-angle head by centrifugal compressor leaf dish blank clamping on boring table, it is described straight Roughing tool and finishing tool are installed on the cutter interface of angle head;And it can be using default roughing program, described thick The rotatable attribute of process tool and the boring table carries out roughing processing to the leaf dish blank.At the same time, exist After the roughing for completing the leaf dish blank, default finishing procedures, the finishing tool and the boring machine work can be utilized The rotatable attribute for making platform carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish, so as to mention A kind of new centrifugal compressor leaf dish processing method out solves Milling Motion in Three-axes NC and is unable to satisfy asking for leaf dish production cycle demand Topic.
Further, as the specific implementation of Fig. 1, the embodiment of the invention provides a kind of centrifugations based on boring machine right-angle head The processing unit (plant) of compressor leaf dish, as shown in fig. 6, described device includes: clamping unit 31, roughing unit 32 and finishing work order Member 33.
The clamping unit 31 can be used for utilizing the boring machine cutter axis orientation of boring machine right-angle head change by centrifugal compressor leaf Disk blank clamping is equipped with roughing tool and finishing tool on the cutter interface of the right-angle head on boring table. The clamping unit 31 is to utilize the boring machine cutter axis orientation of boring machine right-angle head change by centrifugal compressor leaf dish blank in the present apparatus Main functional modules of the clamping on boring table.
The roughing unit 32 can be used for utilizing default roughing program, the roughing tool and the boring machine The rotatable attribute of workbench carries out roughing processing to the leaf dish blank.The roughing unit 32 is sharp in the present apparatus With the rotatable attribute of default roughing program, the roughing tool and the boring table, to the leaf dish blank into The main functional modules and nucleus module of row roughing processing.
The finishing unit 33, for after the roughing for completing the leaf dish blank, using default finishing procedures, The rotatable attribute of the finishing tool and the boring table carries out finishing processing to the leaf dish after roughing, obtains To centrifugal compressor leaf dish.The finishing unit 33 is utilized in the present apparatus after the roughing for completing the leaf dish blank The rotatable attribute of default finishing procedures, the finishing tool and the boring table, to the leaf dish after roughing into Row finishing processing, obtains the main functional modules and nucleus module of centrifugal compressor leaf dish.
For the embodiment of the present invention, in order to promote stability when leaf dish blank processing, the clamping unit 31 can To include: to change module 311 and clamping module 312, as shown in Figure 7.
The change module 311 can be used for the utilization boring machine right-angle head and change boring machine cutter axis orientation by horizontal direction Become vertical direction.
The clamping module 312 can be used for after the boring machine cutter axis orientation changes into vertical direction, by centrifugal compressed Machine leaf dish blank clamping is on boring table, and by the center at the blank center of the leaf dish blank and the boring table It is overlapped.
For the embodiment of the present invention, in order to realize the roughing to the leaf dish blank, the roughing unit 32 can be with It include: roughing module 321 and the first rotary module 322.
The roughing module 321 can be used for using default roughing program and the roughing tool to the leaf Disk blank is processed, and the roughing of runner between a blade is completed.
First rotary module 322 can be used for completing between a blade after the roughing of runner, according to basis The specific rotation angle that blade quantity determines controls the boring table rotation.
The roughing module 321 can be also used for after the boring table rotates, and continue with described default thick Processing program and the roughing tool process the leaf dish blank, complete the roughing of runner between other blades.
Further, the roughing module 321 can be used for that the roughing knife is arranged using default roughing program The machined parameters of tool extract guide line of the boundary line as streamline of two neighboring blade from the blade wheel profile of importing, and The roughing track of the roughing tool is planned according to the guide line of the streamline and the machined parameters, is slightly added so as to described Work cutter processes the leaf dish blank according to the roughing track.
For the embodiment of the present invention, in order to realize to obtain molding centrifugal compressor leaf dish, the finishing unit 33 is wrapped It includes: finishing module 331 and the second rotary module 332.
The finishing module 331 can be used for using default finishing procedures and the finishing tool to roughing Leaf dish afterwards is processed, and the finishing of runner between a blade is completed.
Second rotary module 332 can be used for completing between a blade after the finishing of runner, according to basis The specific rotation angle that blade quantity determines controls the boring table rotation.
The finishing module 331 can be also used for continuing with default finishing after the boring table rotates Program and the finishing tool carry out finishing processing to the leaf dish after the roughing, complete runner between other blades Finishing.
Further, the finishing module 331 specifically can be used for using default finishing procedures according to the finishing The distance that the tool radius setting blade boundary of work cutter deviates outward, and the finishing knife is planned according to the distance of setting The finish machining track of tool, so that the roughing tool processes the leaf dish after roughing according to the finish machining track.
It should be noted that a kind of centrifugal compressor leaf dish based on boring machine right-angle head provided in an embodiment of the present invention adds Tooling sets other corresponding descriptions of involved each functional module, can be no longer superfluous herein with reference to the corresponding description of method shown in Fig. 1 It states.
Based on above-mentioned method as shown in Figure 1, correspondingly, the embodiment of the invention also provides a kind of computer-readable storage mediums Matter is stored thereon with computer program, which performs the steps of when being executed by processor utilizes the change of boring machine right-angle head Boring machine cutter axis orientation on boring table, installs centrifugal compressor leaf dish blank clamping on the cutter interface of the right-angle head There are roughing tool and finishing tool;Utilize default roughing program, the roughing tool and the boring table Rotatable attribute carries out roughing processing to the leaf dish blank;After the roughing for completing the leaf dish blank, using default The rotatable attribute of finishing procedures, the finishing tool and the boring table carries out essence to the leaf dish after roughing Working process obtains centrifugal compressor leaf dish.
Based on embodiment shown in above-mentioned method as shown in Figure 1, it is straight based on boring machine that the embodiment of the invention also provides one kind The entity structure of the processing unit (plant) of the centrifugal compressor leaf dish of angle head, as shown in figure 8, the device includes: processor 41, memory 42 and it is stored in the computer program that can be run on memory 42 and on a processor, the processor 41 executes described program When perform the steps of using boring machine right-angle head change boring machine cutter axis orientation by centrifugal compressor leaf dish blank clamping in boring machine On workbench, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;Utilize default roughing journey The rotatable attribute of sequence, the roughing tool and the boring table carries out roughing processing to the leaf dish blank;? After the roughing for completing the leaf dish blank, default finishing procedures, the finishing tool and the boring table are utilized Rotatable attribute, finishing processing is carried out to the leaf dish after roughing, obtains centrifugal compressor leaf dish.The device further include: Bus 43 is configured as coupling processor 41 and memory 42.
Above-mentioned technical proposal through the invention can be pressed centrifugation using the boring machine cutter axis orientation that boring machine right-angle head changes Contracting machine leaf dish blank clamping is equipped with roughing tool and finishing on the cutter interface of the right-angle head on boring table Cutter;And it can be using default roughing program, the rotatable attribute of the roughing tool and the boring table, to institute It states leaf dish blank and carries out roughing processing.At the same time, after the roughing for completing the leaf dish blank, default essence can be utilized The rotatable attribute of processing program, the finishing tool and the boring table carries out finishing to the leaf dish after roughing Work processing, obtains centrifugal compressor leaf dish, so as to propose a kind of new centrifugal compressor leaf dish processing method, solves three axis CNC milling machine is unable to satisfy the problem of leaf dish production cycle demand.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.
It is understood that the correlated characteristic in the above method and device can be referred to mutually.In addition, in above-described embodiment " first ", " second " etc. be and not represent the superiority and inferiority of each embodiment for distinguishing each embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Algorithm and display are not inherently related to any particular computer, virtual system, or other device provided herein. Various general-purpose systems can also be used together with teachings based herein.As described above, it constructs required by this kind of system Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects, Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore, Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed Meaning one of can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice Microprocessor or digital signal processor (DSP) realize one of some or all components according to embodiments of the present invention A little or repertoire.The present invention is also implemented as setting for executing some or all of method as described herein Standby or program of device (for example, computer program and computer program product).It is such to realize that program of the invention deposit Storage on a computer-readable medium, or may be in the form of one or more signals.Such signal can be from because of spy It downloads and obtains on net website, be perhaps provided on the carrier signal or be provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims, Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame Claim.

Claims (10)

1. a kind of processing method of the centrifugal compressor leaf dish based on boring machine right-angle head characterized by comprising
Using boring machine right-angle head change boring machine cutter axis orientation by centrifugal compressor leaf dish blank clamping on boring table, institute It states and roughing tool and finishing tool is installed on the cutter interface of right-angle head;
Using the rotatable attribute of default roughing program, the roughing tool and the boring table, to the leaf dish Blank carries out roughing processing;
After the roughing for completing the leaf dish blank, default finishing procedures, the finishing tool and the boring machine are utilized The rotatable attribute of workbench carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressor leaf dish.
2. the method according to claim 1, wherein the boring machine cutter axis orientation changed using boring machine right-angle head By centrifugal compressor leaf dish blank clamping on boring table, comprising:
Boring machine cutter axis orientation is changed into vertical direction by horizontal direction using boring machine right-angle head;
After the boring machine cutter axis orientation changes into vertical direction, by centrifugal compressor leaf dish blank clamping in boring table On, and the blank center of the leaf dish blank is overlapped with the center of the boring table.
3. the method according to claim 1, wherein described utilize default roughing program, the roughing knife The rotatable attribute of tool and the boring table carries out roughing processing to the leaf dish blank, comprising:
The leaf dish blank is processed using default roughing program and the roughing tool, is completed between a blade The roughing of runner;
It completes between a blade after the roughing of runner, controls institute according to the specific rotation angle determined according to blade quantity State boring table rotation;
After boring table rotation, the default roughing program and the roughing tool are continued with to the leaf Disk blank is processed, and the roughing of runner between other blades is completed.
4. according to the method described in claim 3, it is characterized in that, described utilize default roughing program and the roughing knife Tool processes the leaf dish blank, comprising:
The machined parameters of the roughing tool are set using default roughing program, extract phase from the blade wheel profile of importing Guide line of the boundary line of adjacent two blades as streamline, and institute is planned according to the guide line of the streamline and the machined parameters State the roughing track of roughing tool, so as to the roughing tool according to the roughing track to the leaf dish blank into Row processing.
5. the method according to claim 1, wherein described utilize default finishing procedures, the finishing knife The rotatable attribute of tool and the boring table, carries out finishing processing to the leaf dish after roughing, comprising:
The leaf dish after roughing is processed using default finishing procedures and the finishing tool, complete a blade it Between runner finishing;
It completes between a blade after the finishing of runner, controls institute according to the specific rotation angle determined according to blade quantity State boring table rotation;
After boring table rotation, default finishing procedures and the finishing tool are continued with, are slightly added to described Leaf dish after work carries out finishing processing, completes the finishing of runner between other blades.
6. according to the method described in claim 5, it is characterized in that, described utilize default finishing procedures and the finishing knife Tool processes the leaf dish after roughing, comprising:
Using default finishing procedures according to the tool radius of the finishing tool be arranged blade boundary deviate outward away from From, and plan according to the distance of setting the finish machining track of the finishing tool, so that the roughing tool is according to Finish machining track processes the leaf dish after roughing.
7. a kind of processing unit (plant) of the centrifugal compressor leaf dish based on boring machine right-angle head characterized by comprising
Clamping unit, the boring machine cutter axis orientation for being changed using boring machine right-angle head is by centrifugal compressor leaf dish blank clamping in boring On bed workbench, roughing tool and finishing tool are installed on the cutter interface of the right-angle head;
Roughing unit, for utilizing the rotatable of default roughing program, the roughing tool and the boring table Attribute carries out roughing processing to the leaf dish blank;
Finishing unit, for utilizing default finishing procedures, the finishing after the roughing for completing the leaf dish blank The rotatable attribute of cutter and the boring table carries out finishing processing to the leaf dish after roughing, obtains centrifugal compressed Machine leaf dish.
8. the apparatus according to claim 1, which is characterized in that the clamping unit includes:
Change module, boring machine cutter axis orientation is changed into vertical direction by horizontal direction using boring machine right-angle head for described;
Clamping module, for after the boring machine cutter axis orientation changes into vertical direction, by centrifugal compressor leaf dish blank clamping It is overlapped on boring table, and by the blank center of the leaf dish blank with the center of the boring table.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt The step of processor realizes method described in any one of claims 1 to 6 when executing.
10. a kind of processing unit (plant) of the centrifugal compressor leaf dish based on boring machine right-angle head, including memory, processor and it is stored in On memory and the computer program that can run on a processor, which is characterized in that the computer program is executed by processor The step of Shi Shixian method described in any one of claims 1 to 6.
CN201810801573.2A 2018-07-20 2018-07-20 The processing method and device of centrifugal compressor leaf dish based on boring machine right-angle head Pending CN109079208A (en)

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Application publication date: 20181225