CN109015050A - A kind of retaining wall on slope technique - Google Patents
A kind of retaining wall on slope technique Download PDFInfo
- Publication number
- CN109015050A CN109015050A CN201811148025.0A CN201811148025A CN109015050A CN 109015050 A CN109015050 A CN 109015050A CN 201811148025 A CN201811148025 A CN 201811148025A CN 109015050 A CN109015050 A CN 109015050A
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- CN
- China
- Prior art keywords
- points
- processing
- retaining wall
- cutting
- pipe fitting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
Abstract
The invention discloses a kind of retaining wall on slope techniques, it include tetra- kinds of I, V, double V, U groove figure modules in system, select the figure module that need to be processed, select pipe fitting material, diameter, bevel shape dimensional parameters are set, system auto-associating processing program and Cutting Process parameter, press starting, the automatic coherent processing of every step movement, it completes the process rear blade and is automatically retracted back into home, the processing technology carries out the principle of axially and radially two axis interpolation feeds by digital control system, and one can process multi-angle, multi-form groove cutter, and processing is flexible；Using relatively narrow penetration of a cutting tool width, cutting force is small, and processing is smooth, and the finish in pipe bevel face is effectively ensured；Using high revolving speed, high feed speed, processing efficiency is improved.
Description
Technical field
The present invention relates to two-axis numerical control groove lathes to be used for carbon steel, steel alloy, stainless steel pipe end retaining wall on slope technique
Process and working process parameter belong to automatic welding equipment technical field.
Background technique
Common retaining wall on slope is axially fed using molding groove cutter in pipe end face, the shape being had by oneself using blade
Cut with the consistent bevel shape of blade and angle, complicated bevel shape can not be processed, can not be carried out when tube wall is thicker
Time processing, the process of thick-walled pipe need repeatedly manually to connect knife, low efficiency, it is also difficult to guarantee the aesthetics of forming surface, pass
Uniting, retaining wall on slope mode penetration of a cutting tool face is wide, and cutting force is big, easily generates shake knife, researches and develops a kind of retaining wall on slope that can overcome drawbacks described above
Technique becomes those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The technical problem to be solved by the present invention is to, the shortcomings that overcoming the prior art, a kind of retaining wall on slope technique is provided, it should
Processing technology carries out the principle of axially and radially two axis interpolation feeds by digital control system, one cutter can be processed it is polygonal
Degree, multi-form groove, processing are flexible；Using relatively narrow penetration of a cutting tool width, cutting force is small, and processing is smooth, and pipe fitting slope is effectively ensured
The finish in mouth face；Using high revolving speed, high feed speed, processing efficiency is improved.
In order to solve the above technical problems, the present invention provides a kind of retaining wall on slope technique, specifically includes the following steps:
(1) pipe fitting is delivered to inside two-axis numerical control groove lathe head vice by logistics delivery roller-way, operates lathe
Hydraulic vice clamps pipe fitting；
(2) digital control system is set up, includes tetra- kinds of I, V, double V, U groove figure modules in digital control system, therefrom selection need to add
The groove module of work selects pipe fitting material, diameter, and bevel shape dimensional parameters are arranged, system auto-associating processing program and cut
Cut technological parameter；
(3) manual mode control tool apron radially walking until cutter head at a distance from workpiece surface 1-5mm, manual mode control
Brake force case axial traveling is until cutter head flushes in the axial direction with workpiece end；
(4) switch automated manner, press the start key of two-axis numerical control groove lathe, cooling system automatically opens, headstock
The distance of axial traveling penetration of a cutting tool width, main shaft gyration, radial beginning feed are pressed when hearing cutter head dishful contact workpiece
The zero point preset key of two-axis numerical control groove lathe, cutter head carry out two axis of axial-radial according to the track to match with groove type
Moving interpolation, process back and forth, until after processing is completed, cutter head is automatically retracted back into home, and cooling system is closed, main
Axis stops rotating.
The technical solution that the present invention further limits is:
Further, in aforementioned retaining wall on slope technique, pipe fitting material is carbon steel, stainless steel or steel alloy in step (2).
In aforementioned retaining wall on slope technique, caliber is 2-24Inches in step (2).
In aforementioned retaining wall on slope technique, in cutting, the cutting of every knife is radial and the axial safety for reserving 0.5mm respectively away from
From；
Technical effect, considers the error of pipe fitting and clamping, and every knife cutting guarantees radial and axially is intended to reserve the peace of 0.5mm
Full distance guarantees safety.
The beneficial effects of the present invention are:
The present invention is using two axis processing methods with the interpolation feed simultaneously of axially and radially two axis, and penetration of a cutting tool face is narrow, cutterhead revolves
It is big to turn fast, every depth of cut that turns, solves the problems, such as shake knife, process flexibility is high, and efficiency greatly promotes.
Detailed description of the invention
Fig. 1 is type I groove machining sketch chart in the embodiment of the present invention；
Fig. 2 is double V-groove machining sketch chart in the embodiment of the present invention；
Fig. 3 is double V-shaped retaining wall on slope schematic diagram in the embodiment of the present invention；
Fig. 4 is U-shaped retaining wall on slope schematic diagram in the embodiment of the present invention；
Specific embodiment
Embodiment 1
A kind of retaining wall on slope technique provided in this embodiment, specifically includes the following steps:
(1) pipe fitting is delivered to inside two-axis numerical control groove lathe head vice by logistics delivery roller-way, operates lathe
Hydraulic vice clamps pipe fitting；
(2) digital control system is set up, includes tetra- kinds of I, V, double V, U groove figure modules in digital control system, therefrom selection need to add
The groove module of work selects pipe fitting material, diameter, and bevel shape dimensional parameters are arranged, system auto-associating processing program and cut
Cut technological parameter；
Specific Cutting Process parameter is as shown in table 1-3:
Cutting Process parameter when 1 tubing of table is carbon steel
Cutting Process parameter when 2 tubing of table is steel alloy
Cutting Process parameter when 3 tubing of table is stainless steel
(3) manual mode control tool apron radially walking until cutter head at a distance from workpiece surface 1-5mm, manual mode control
Brake force case axial traveling is until cutter head flushes in the axial direction with workpiece end；
(4) switch automated manner, press the start key of two-axis numerical control groove lathe, cooling system automatically opens, headstock
The distance of axial traveling penetration of a cutting tool width, main shaft gyration, radial beginning feed are pressed when hearing cutter head dishful contact workpiece
The zero point preset key of two-axis numerical control groove lathe, cutter head carry out two axis of axial-radial according to the track to match with groove type
Moving interpolation, process back and forth, until after processing is completed, cutter head is automatically retracted back into home, and cooling system is closed, main
Axis stops rotating；
When specific implementation:
Type I groove processing flow is as shown in Figure 1:
(1) since workpiece size is irregular, one workpiece of every replacement will be executed once manually to knife, artificial right
Knife is pressed " starting " to 1 point, and cooling system is opened, and knife is walked from 1 to 2；
(2) cutterhead starts to rotate when reaching at 2, while Z axis feed, and knife is walked from 2 to 3；
(3) it reaches at 3 points, that is, when artificial observation is cut to pipe fitting, presses " zero setting " button, 3 points as cutting at this time
The starting point of track；
(4) 3 points → 4 points → 5 points → 6 points → 7 points → 8 points, recycled by this track, until completion of processing (consider pipe fitting and
The error of clamping, every knife cutting guarantee radial and axially are intended to reserve 0.5mm safe distance)；
(5) completion of processing, withdrawing to home.
Cutting process: 2 points → 3 points, 3 points → 4 points, 7 points → 8 points are cutting work speed, remaining feed uses idle running speed
Degree；
V-type processing flow is as shown in Figure 2:
(1) since workpiece size is irregular, one workpiece of every replacement will be executed once manually to knife, artificial right
Knife is pressed " starting " to 1 point, and cooling system is opened, and knife is walked from 1 to 2；
(2) cutterhead starts to rotate when reaching at 2, while Z axis feed, and knife is walked from 2 to 3；
(3) it reaches at 3 points, that is, when artificial observation is cut to pipe fitting, presses " zero setting " button, 3 points as cutting at this time
The starting point of track；
(4) 3 points → 4 points → 5 points → 6 points → 7 points → 5 points, recycled by this track, until completion of processing (consider pipe fitting and
The error of clamping, every knife cutting guarantee radial and axially are intended to reserve the safe distance of 0.5mm)；
(5) completion of processing, withdrawing to home.
Cutting process: 2 points → 3 points, 3 points → 4 points, 6 points → 7 points are cutting work speed, remaining feed uses idle running speed
Degree；
Double V-shaped processing flow is as shown in Figure 3:
(1) since workpiece size is irregular, one workpiece of every replacement will be executed once manually to knife, artificial right
Knife is pressed " starting " to 1 point, and cooling system is opened, and knife is walked from 1 to 2；
(2) cutterhead starts to rotate when reaching at 2, while Z axis feed, and knife is walked from 2 to 3；
(3) it reaches at 3 points, that is, when artificial observation is cut to pipe fitting, presses " zero setting " button, 3 points as cutting at this time
The starting point of track；
It (4) 3 points → 4 points → 5 points → 6 points → 7 points → 8 points → 5 points → 9 points → 10 points → 11 points → 5 points, is followed by this track
Ring, up to completion of processing (considers the error of pipe fitting and clamping, every knife cutting guarantees radial and axially is intended to reserve the peace of 0.5mm
Full distance)；
(5) completion of processing, withdrawing to home.
Cutting process: 2 points → 3 points, 3 points → 4 points, 6 points → 7 points → 8 points, 9 points → 10 points → 11 points are skiver into speed
Degree, remaining feed use idle running speed.
U-shaped processing flow is as shown in Figure 4:
(1) since workpiece size is irregular, one workpiece of every replacement will be executed once manually to knife, artificial right
Knife is pressed " starting " to 1 point, and cooling system is opened, and knife is walked from 1 to 2；
(2) cutterhead starts to rotate when reaching at 2, while Z axis feed, and knife is walked from 2 to 3；
(3) it reaches at 3 points, that is, when artificial observation is cut to pipe fitting, presses " zero setting " button, 3 points as cutting at this time
The starting point of track；
It (4) 3 points → 4 points → 5 points → 6 points → 7 points → 8 points → 5 points, is recycled by this track, until completion of processing (considers pipe
The error of part and clamping, every knife cutting guarantee radial and axially are intended to reserve the safe distance of 0.5mm)；
(5) completion of processing, withdrawing to home.
Cutting process: 2 points → 3 points, 3 points → 4 points, 6 points → 7 points → 8 points are cutting work speed, remaining feed uses empty
Cheng Sudu.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (4)
1. a kind of retaining wall on slope technique, which is characterized in that specifically includes the following steps:
(1) pipe fitting is delivered to inside two-axis numerical control groove lathe head vice by logistics delivery roller-way, operates machine tool hydraulic
Vice clamps pipe fitting；
(2) digital control system is set up, includes tetra- kinds of I, V, double V, U groove figure modules in digital control system, therefrom selection need to process
Groove module selects pipe fitting material, diameter, and bevel shape dimensional parameters, system auto-associating processing program and skiver is arranged
Skill parameter；
(3) radially until cutter head is at a distance from workpiece surface 1-5 mm, manual mode controls manual mode control tool apron for walking
Headstock axial traveling is until cutter head flushes in the axial direction with workpiece end；
(4) switch automated manner, press the start key of two-axis numerical control groove lathe, cooling system automatically opens, and headstock is axial
The distance of walking penetration of a cutting tool width, main shaft gyration, radial beginning feed press two axis when hearing cutter head dishful contact workpiece
The zero point preset key of numerical control groove lathe, cutter head carry out inserting for two axis of axial-radial according to the track to match with groove type
Movement is mended, is processed back and forth, until after processing is completed, cutter head is automatically retracted back into home, cooling system is closed, and main shaft stops
Spin-ended turn.
2. retaining wall on slope technique according to claim 1, it is characterised in that: pipe fitting material described in step (2) is carbon
Steel, stainless steel or steel alloy.
3. retaining wall on slope technique according to claim 1, it is characterised in that: caliber described in step (2) is 2-24
Inches。
4. retaining wall on slope technique according to claim 1, it is characterised in that: in cutting, every knife cutting is radial and axial
The safe distance of 0.5mm is reserved respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148025.0A CN109015050A (en) | 2018-09-29 | 2018-09-29 | A kind of retaining wall on slope technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148025.0A CN109015050A (en) | 2018-09-29 | 2018-09-29 | A kind of retaining wall on slope technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109015050A true CN109015050A (en) | 2018-12-18 |
Family
ID=64614977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148025.0A Pending CN109015050A (en) | 2018-09-29 | 2018-09-29 | A kind of retaining wall on slope technique |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123394U (en) * | 1992-01-29 | 1992-12-02 | 武汉水利电力学院 | Micro computer digit controlled tube cutter |
| JPH1034330A (en) * | 1996-07-25 | 1998-02-10 | Babcock Hitachi Kk | Welded structure between pipes and manufacture thereof |
| CN103433591A (en) * | 2013-08-15 | 2013-12-11 | 北京大合兄弟科技发展有限公司 | Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method |
| CN103480916A (en) * | 2013-09-24 | 2014-01-01 | 南京奥特电气股份有限公司 | Two-shaft numerically-controlled beveling machine |
| CN108153968A (en) * | 2017-12-22 | 2018-06-12 | 沈阳透平机械股份有限公司 | The formative method of ternary blade K-type groove |
-
2018
- 2018-09-29 CN CN201811148025.0A patent/CN109015050A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123394U (en) * | 1992-01-29 | 1992-12-02 | 武汉水利电力学院 | Micro computer digit controlled tube cutter |
| JPH1034330A (en) * | 1996-07-25 | 1998-02-10 | Babcock Hitachi Kk | Welded structure between pipes and manufacture thereof |
| CN103433591A (en) * | 2013-08-15 | 2013-12-11 | 北京大合兄弟科技发展有限公司 | Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method |
| CN103480916A (en) * | 2013-09-24 | 2014-01-01 | 南京奥特电气股份有限公司 | Two-shaft numerically-controlled beveling machine |
| CN108153968A (en) * | 2017-12-22 | 2018-06-12 | 沈阳透平机械股份有限公司 | The formative method of ternary blade K-type groove |
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Application publication date: 20181218 |