CN110026745A - A kind of V-groove double plane iron-quarter combined machining method - Google Patents
A kind of V-groove double plane iron-quarter combined machining method Download PDFInfo
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- CN110026745A CN110026745A CN201910423447.2A CN201910423447A CN110026745A CN 110026745 A CN110026745 A CN 110026745A CN 201910423447 A CN201910423447 A CN 201910423447A CN 110026745 A CN110026745 A CN 110026745A
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- groove
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- planing
- knife
- processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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Abstract
The invention discloses a kind of V-groove double plane iron-quarter combined machining methods, it uses planing tool and icking tool simultaneous processing grooving to operate, planing tool is preceding, carry out the processing of V-groove shaping by stock removal, icking tool is behind planing tool, the pressing forming of grooved surfaces is carried out, two knife points of a knife along identical machine direction and in same perpendicular process by synchronous through slot.Relative to single planing V-groove processing, processing method of the invention can effectively promote the processing efficiency and machining accuracy of V-groove, effectively improve cutter life, reduce processing cost, be suitble to the V-structure processing of large area, big groove depth, the larger plastic metal material of hardness.
Description
Technical field
The invention belongs to V-groove Precision Machining fields, and in particular to a kind of double plane iron-quarter complex machining process method.
Background technique
Currently, with big depth V-groove structure light guide plate, grating, in terms of application it is very extensive.It is big deep
The V-groove of degree realizes often through the cutting working method of removal material, but since finished surface is to pass through Tool in Cutting
For the effect tearing metal of power come what is realized, the delineation forming flute profile quality that surface quality does not generate chip is high, and
It is be easy to cause tool wear, and then influences processing service life and processing quality.But the delineation forming for not generating chip can only
The forming that small groove depth is realized for the stronger metal of plasticity or plating filmed metals, it is high to the quality requirement of machined material,
It can not solve the processing problems of large trough deep Vee hull slot.And coarse-fine processing is carried out by method that is secondary or repeatedly planing to realize V-type
The final material removal process of slot, increases process time, also influences processing efficiency.
Summary of the invention
In order to solve the above technical problems, the present invention proposes a kind of V-groove double plane iron-quarter combined machining method.
The present invention is realized by the following scheme:
A kind of V-groove double plane iron-quarter combined machining method is operated using planing tool and icking tool simultaneous processing grooving, and planing tool exists
Before, the processing of V-groove shaping by stock removal is carried out, icking tool carries out the pressing forming of grooved surfaces, two knife points of a knife behind planing tool
Synchronous through slot is processed along identical machine direction and in same perpendicular.
Further, the planing tool uses trigone bevel-type knife-edge, and single side is towards machine direction, in adding for flat work pieces material
Pass through planing removal material during work and form V-groove, specific processing technology chooses view cutter parameters, depending on delineating parameter, institute
Icking tool is stated using trigone bevel-type knife-edge, two-sided towards machine direction, processing is formed in the V-groove surface formed planing.
Further, depending on the blunt circle scale size of two side edges of the icking tool is by processing technology, two side edges are hanging down
Directly in the same perpendicular in delineation direction, the two-dimensional working anterior angle in delineation plane is at big negative rake state, close to 90 degree,
Specific value need to guarantee that carrying out pressing forming on formed V-groove surface does not generate secondary chip, and can pass through control
Springback capacity processed realizes the flute profile Geometrical index of final V-groove.
Further, the point of a knife point distance L of the point of a knife point of the planing tool and icking tool is adjustable, it can be achieved that the two synchronous processing.
Further, specifically comprise the following steps:
It S1, take plastic metal plane as processed object, the metal exemplar that selection length is L0 is several according to V-groove flute profile
What index, determines planing tool geometric parameter and knife processed；
S2, according to remaining dosage, determine icking tool geometric parameter and knife processed；
S3, planing tool cutting data is determined, opposite cutter installing mechanism is installed and adjusts planing tool setting angle technological parameter；
S4, the delineation dosage for determining icking tool, the established angle that opposite cutter installing mechanism is installed and adjusts icking tool with respect to planing tool
Parameter and longitudinal separation parameter are spent, it is vertically same perpendicular with delineation direction to guarantee that two side edge of icking tool is present in for upper and lower distance parameter
In straight plane, point of a knife edge delineation direction is on the same line；
The through slot delineation synchronous with icking tool of S5, planing tool；
S6, planing tool cutter lifting synchronous with icking tool and traverse feed unit slot pitch；
S7, roll setting repeat step S5 and step S6, complete the V-groove delineation of specified slot number.
The invention has the following advantages:
The planing operation of material is removed by first planing tool, material (h0-h1) more in V-groove is removed, after reduction
Continue the lateral protuberance of delineation processing, cross extruding, residual stress and resilience etc., while by second icking tool in grooving table
Face is finished, and the processing quality of V-groove groove face can be improved.
Relative to single planing V-groove processing, processing method of the invention can effectively promote the processing efficiency of V-groove and add
Work precision, effectively improves cutter life, reduce processing cost, is suitble to large area, big groove depth, the larger plastic metal material of hardness
V-structure processing.
Detailed description of the invention
Fig. 1 is a kind of delineation schematic diagram of V-groove double plane iron of the embodiment of the present invention-quarter complex machining process method；
In figure: 1- icking tool；2- planing tool；3- icking tool point of a knife；4- planing tool point of a knife；5- resilience；6- chip.
Fig. 2 is a kind of three-dimensional axonometric drawing of V-groove double plane iron of the embodiment of the present invention-quarter complex machining process method.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
As Figure 1-Figure 2, the embodiment of the invention provides a kind of V-groove double plane iron-quarter combined machining methods using plane
Knife and icking tool simultaneous processing grooving operation, one planing tool preceding, by control technological parameter, there are before certain machining allowance
The planing operation for first carrying out V-groove removal material is put, while behind first planing tool, another quarter synchronous processing is set
Knife, is acted on using the blunt circle of the double rake faces of the big negative rake of icking tool and side edge, carries out grooved surfaces by control technological parameter
Pressing forming, eliminate the first planing tool institute there are machining allowance (h1-h2), reach process V-groove Geometrical index.
Specifically comprise the following steps:
It S1, take plastic metal plane as processed object, the metal exemplar that selection length is L0 is several according to V-groove flute profile
What index, determines planing tool geometric parameter and knife processed；
S2, according to remaining dosage, determine icking tool geometric parameter and knife processed；
S3, planing tool cutting data is determined, opposite cutter installing mechanism is installed and adjusts planing tool setting angle technological parameter；
S4, the delineation dosage for determining icking tool, the established angle that opposite cutter installing mechanism is installed and adjusts icking tool with respect to planing tool
Parameter and longitudinal separation parameter are spent, it is vertically same perpendicular with delineation direction to guarantee that two side edge of icking tool is present in for upper and lower distance parameter
In straight plane, point of a knife edge delineation direction is on the same line；
The through slot delineation synchronous with icking tool of S5, planing tool；
S6, planing tool cutter lifting synchronous with icking tool and traverse feed unit slot pitch；
S7, roll setting repeat step S5 and step S6, complete the V-groove delineation of specified slot number.
In the present embodiment, the planing tool uses trigone bevel-type knife-edge, and single side is towards machine direction, in flat work pieces material
V-groove is formed by planing removal material in process, specific processing technology chooses view cutter parameters, depending on delineating parameter,
The icking tool uses trigone bevel-type knife-edge, two-sided towards machine direction, and processing is formed on the V-groove surface that planing is formed.
In this implementation, depending on the blunt circle scale size of two side edges of the icking tool is by processing technology, two side edges are hanging down
Directly in the same perpendicular in delineation direction, the two-dimensional working anterior angle in delineation plane is at big negative rake state, close to 90 degree,
Specific value need to guarantee that carrying out pressing forming on formed V-groove surface does not generate secondary chip, and can pass through control
Springback capacity processed realizes the flute profile Geometrical index of final V-groove.
In the present embodiment, the point of a knife point of the planing tool is adjustable with the point of a knife of icking tool point distance L, it can be achieved that the two it is synchronous plus
Work.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (5)
1. a kind of V-groove double plane iron-quarter combined machining method, it is characterised in that: grasped using planing tool and icking tool simultaneous processing grooving
Make, planing tool is in preceding, progress V-groove shaping by stock removal processing, and behind planing tool, the pressing forming for carrying out grooved surfaces adds icking tool
Work, two knife points of a knife along identical machine direction and in same perpendicular process by synchronous through slot.
2. a kind of V-groove double plane iron as described in claim 1-quarter combined machining method, it is characterised in that: the planing tool uses
Trigone bevel-type knife-edge, single side form V by planing removal material in the process of flat work pieces material towards machine direction
Type groove, specific processing technology chooses view cutter parameters, and depending on delineating parameter, the icking tool uses trigone bevel-type knife-edge, two-sided court
To machine direction, processing is formed on the V-groove surface that planing is formed.
3. a kind of V-groove double plane iron as described in claim 1-quarter combined machining method, it is characterised in that: the two of the icking tool
Depending on the blunt circle scale size of a side edge is by processing technology, two side edges perpendicular to delineation direction same perpendicular in,
The two-dimensional working anterior angle in plane is delineated into big negative rake state, close to 90 degree, specific value need to guarantee in formed V-groove
Surface carries out pressing forming and does not generate secondary chip, and can realize that the flute profile of final V-groove is several by controlling springback capacity
What index.
4. a kind of V-groove double plane iron as described in claim 1-quarter combined machining method, it is characterised in that: the knife of the planing tool
The point of a knife of cusp and icking tool point distance L is adjustable, it can be achieved that the two synchronous processing.
5. a kind of V-groove double plane iron as described in claim 1-quarter combined machining method, it is characterised in that: specifically include as follows
Step:
It S1, take plastic metal plane as processed object, the metal exemplar that selection length is L0 refers to according to V-groove flute profile geometry
Mark, determines planing tool geometric parameter and knife processed；
S2, according to remaining dosage, determine icking tool geometric parameter and knife processed；
S3, planing tool cutting data is determined, opposite cutter installing mechanism is installed and adjusts planing tool setting angle technological parameter；
S4, the delineation dosage for determining icking tool, opposite cutter installing mechanism is installed and adjusts icking tool joins with respect to the setting angle of planing tool
It is vertically same vertical flat with delineation direction to guarantee that two side edge of icking tool is present in for several and longitudinal separation parameter, upper and lower distance parameter
In face, point of a knife edge delineation direction is on the same line；
The through slot delineation synchronous with icking tool of S5, planing tool；
S6, planing tool cutter lifting synchronous with icking tool and traverse feed unit slot pitch；
S7, roll setting repeat step S5 and step S6, complete the V-groove delineation of specified slot number.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814434A (en) * | 2019-11-26 | 2020-02-21 | 张得全 | Accurate drilling device for processing V-shaped groove photo frame |
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2019
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| JP2011031515A (en) * | 2009-08-03 | 2011-02-17 | Nippon Die Steel Kk | Ruling device and counter plate therein |
| CN203317151U (en) * | 2013-05-28 | 2013-12-04 | 富昱科技开发股份有限公司 | Processing structure used for light guide plate light incoming side groove or breaking portion |
| CN104385345A (en) * | 2014-08-06 | 2015-03-04 | 长春理工大学 | Method for mechanically etching diffraction grating through main blade and auxiliary blade |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814434A (en) * | 2019-11-26 | 2020-02-21 | 张得全 | Accurate drilling device for processing V-shaped groove photo frame |
| CN110814434B (en) * | 2019-11-26 | 2020-07-14 | 张得全 | Accurate drilling device for processing V-shaped groove photo frame |
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Application publication date: 20190719 |