CN103084663A - Cutting method for double acting pipe fittings - Google Patents
Cutting method for double acting pipe fittings Download PDFInfo
- Publication number
- CN103084663A CN103084663A CN2011103441854A CN201110344185A CN103084663A CN 103084663 A CN103084663 A CN 103084663A CN 2011103441854 A CN2011103441854 A CN 2011103441854A CN 201110344185 A CN201110344185 A CN 201110344185A CN 103084663 A CN103084663 A CN 103084663A
- Authority
- CN
- China
- Prior art keywords
- cutting
- pipe fitting
- processed
- saw band
- saw
- 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
Links
Landscapes
- Sawing (AREA)
Abstract
The invention discloses a cutting method for double acting pipe fittings which comprises steps of positioning pipe fittings which are to be processed, starting saw belt, adjusting saw frame, transiting feed, cutting feed, cutting in sections and completing cutting. The step of cutting in sections comprises a plurality of cutting steps which are performed continuously and each cutting step comprises cutting, returning of materials, revolving and feeding. The action of cutting pipe fittings in sections is achieved by rotating and translating pipe fittings which are to be processed in the cutting process. Besides, parts of the pipe fittings are cut each time and then are rotated for cutting again so as to reduce the range of cutting each time. Accordingly, the length of the saw belt corresponded to that of the pipe fittings which are to be processed is shortened, the volume of the whole machine is reduced, and the degree of usage freedom of the processing space is improved. The cutting load of the saw belt is lowered, the cutting speed is improved, the cutting abrasion of the saw belt is reduced, and the service life of the saw belt is prolonged through the cooperation of the pipe fittings which are to be processed.
Description
Technical field
The present invention is relevant with lathe, refers to especially a kind of double-acting pipe fitting cutting process.
Background technology
band sawing machine, it is a kind of common machining tool, and general band sawing machine is band saw by a continuous running, processing work is cut, this processing work is gripped, when this processing work is pipe fitting, and when wish is intactly cut off this processing work, this moment, the band saw length of band sawing machine must be greater than the diameter with respect to processing work, and by this processing work of translation, make processing work contact band saw to complete cutting, hence one can see that, the action that only has translation due to processing work, therefore the processing dimension of this band sawing machine can be subject to the size of processing work size, when the processing work size is larger, the size of band sawing machine is also just larger, and it is also larger to the demand in space, comparatively inconvenience in use.
In addition, when the larger processing work of processing dimension, if in the time of will intactly cutting this processing work, the distance that processing work must the translation charging is very long, so also can cause producing with band saw the phenomenon that locks in fill process, be very easy to cause the situation of band saw fracture to occur.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of double-acting pipe fitting cutting process, can improve cutting rate, reduces the board volume and can extend the saw band life-span.
For solving the problems of the technologies described above, the invention provides a kind of double-acting pipe fitting cutting process, comprise the following step:
Pipe fitting positioning step to be processed is located pipe fitting to be processed, but and make pipe fitting translation to be processed and rotation;
Saw band starts, and starts the saw band running in saw frame;
segmentation cutting step, comprise a plurality of the cutting steps of carrying out continuously, and each time cutting step comprises respectively cutting, the material returned, rotation and charging, when pipe fitting to be processed enters in the range of work of saw band, pipe fitting to be processed is continued near and contact saw band, saw band begins to cut and is the described pipe fitting to be processed of cutting, the not complete cutting of the action of this cutting pipe fitting to be processed, the material returned after cutting, make pipe fitting to be processed withdraw from and leave saw band, finish once the stock removal action of described cutting step, after described pipe fitting to be processed withdraws from, this pipe fitting to be processed is rotated into unhewn part towards saw band, at this moment, then charging, make pipe fitting to be processed near saw band, continue next time time the cutting step, and
Complete cutting.
The present invention coordinates the action of rotation and translation near saw band in working angles by pipe fitting to be processed, reach the action of segmentation cutting, owing to adopting the segmentation cutting, saw band need not greater than the just complete cutting of energy of pipe fitting diameter with respect to the length of pipe fitting to be processed, can significantly reduce the integrated machine stage body long-pending, the use free degree of room for promotion; Simultaneously, coordinate again the charging action of pipe fitting to be processed due to working angles, can not only promote cutting rate, more can reduce the abrasion of saw band, extend saw band service life.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing and the specific embodiment:
Fig. 1 is the flow chart of steps of double-acting pipe fitting cutting process of the present invention;
Fig. 2 is the action schematic diagram of double-acting pipe fitting cutting process of the present invention.
Wherein description of reference numerals is as follows:
The specific embodiment
The preferred embodiment of double-acting pipe fitting cutting process provided by the invention such as Fig. 1 comprise the following step to shown in Figure 2:
Pipe fitting positioning step 10 to be processed is located pipe fitting A to be processed, and makes the inner edge of pipe fitting A to be processed be supported to arrive in and locate, but and make pipe fitting A to be processed translation and rotation;
Saw band starts 20, starts the saw band B1 in saw frame B, makes saw band B1 running;
Saw frame set-up procedure 30 is adjusted the highly corresponding pipe fitting A to be processed of saw frame B;
Transition feed step 40 makes pipe fitting A to be processed fast near the saw band B1 in saw frame B;
Cutting feed step 50, when pipe fitting A to be processed enters the range of work, the translational speed of slowing down pipe fitting A to be processed;
segmentation cutting step 60, comprise a plurality of the cutting steps 61 of carrying out continuously, and each time cutting step 61 comprises respectively cutting 611, the material returned 612, rotation 613 and charging 614, when pipe fitting A to be processed enters in the range of work of saw band B1, pipe fitting A to be processed is continued near and contact saw band B1, saw band B1 begins to cut 611, and be cutting 611 these pipe fitting A to be processed, the not complete cutting of the action pipe fitting A to be processed of this cutting 611, cut the 611 rear materials returned 612, namely make pipe fitting A to be processed withdraw from and leave saw band B1, finish to cut again and again cutting 611 actions of step 61, after this pipe fitting A to be processed withdraws from, make again pipe fitting A rotation 613 to be processed, and be make 613 one-tenth of pipe fitting A to be processed rotations with unhewn part towards saw band B1, at this moment, then charging 614, namely make pipe fitting A to be processed near saw band B1, use time cutting step 61 that continues next time, and
Complete cutting 70.
More than for the steps flow chart of double-acting pipe fitting cutting process of the present invention, from the above, adopt segmentation cutting step 60 in working angles of the present invention, and this segmentation cutting step 60 is completed by a plurality of cutting steps 61, the number of times that carries out time cutting step 61 depending on the size of pipe fitting A to be processed, when pipe fitting A size to be processed was larger, the number of times that carries out this time cutting step 61 was just more.
Stock removal action of the present invention is mainly to be reached by these times cutting step 61, each time cutting step 61 comprises respectively again the action of cutting 611, the material returned 612, rotation 613 and charging 614, hence one can see that, stock removal action of the present invention is not that disposable cutting is completed, cut but be divided into repeatedly, and be applicable to the cutting of pipe fitting.Therefore after cutting 611, just the material returned 612 and rotate 613 1 angles again, then carry out charging 614 and the cutting of next time 611 actions more at every turn, coordinates the action of translation to complete the purpose that segmentation is cut by the rotation of pipe fitting A to be processed.Cut by segmentation the each sawing amount of saw band B1 or the sawing degree of depth are reduced, so just can slow down the abrasion of the each cutting of saw band B1, and the life-span of prolongation saw band B1.Similarly, owing to being the segmentation cutting, sawing amount and the sawing degree of depth that saw band B1 is each are little, and the situation that therefore can significantly avoid saw band to be limited to workpiece because the depth of cut is excessive occurs, and guarantees the smooth degree of cutwork.
Moreover, equally because the present invention cuts in the mode of segmentation cutting, make the diameter that saw band B1 length must corresponding pipe fitting A to be processed, even can be less than the diameter of pipe fitting A to be processed, so just can significantly reduce board size of the present invention, the utilization rate of room for promotion; And by the mode of segmentation cutting of the present invention, except the smooth degree that can promote cutwork, also can promote cutting rate and economic worth simultaneously.
Claims (4)
1. a double-acting pipe fitting cutting process, is characterized in that, comprises the following step:
Pipe fitting positioning step to be processed is located pipe fitting to be processed, but and make pipe fitting translation to be processed and rotation;
Saw band starts, and starts the saw band running in saw frame;
segmentation cutting step, comprise a plurality of the cutting steps of carrying out continuously, and each time cutting step comprises respectively cutting, the material returned, rotation and charging, when pipe fitting to be processed enters in the range of work of saw band, pipe fitting to be processed is continued near and contact saw band, saw band begins to cut and is the described pipe fitting to be processed of cutting, the not complete cutting of the action of this cutting pipe fitting to be processed, the material returned after cutting, make pipe fitting to be processed withdraw from and leave saw band, finish once the stock removal action of described cutting step, after described pipe fitting to be processed withdraws from, this pipe fitting to be processed is rotated into unhewn part towards saw band, at this moment, then charging, make pipe fitting to be processed near saw band, continue next time time the cutting step, and
Complete cutting.
2. double-acting pipe fitting cutting process as claimed in claim 1, is characterized in that, the mode of location pipe fitting to be processed is to make the inner edge of pipe fitting to be processed be supported to arrive in and locate.
3. double-acting pipe fitting cutting process as claimed in claim 1, is characterized in that, the saw band startup is rear, segmentation more comprises the saw frame set-up procedure before cutting step, adjusts the corresponding pipe fitting to be processed of saw frame height.
4. double-acting pipe fitting cutting process as claimed in claim 1, it is characterized in that, the saw band startup is rear, segmentation more comprises transition feed step and cutting feed step before cutting step, the transition feed step makes pipe fitting to be processed fast near the saw band in saw frame, and the cutting feed step is when pipe fitting to be processed enters the range of work, slow down the translational speed of pipe fitting to be processed, carry out again segmentation cutting step after transition feed step and cutting feed step are completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103441854A CN103084663A (en) | 2011-11-04 | 2011-11-04 | Cutting method for double acting pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103441854A CN103084663A (en) | 2011-11-04 | 2011-11-04 | Cutting method for double acting pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103084663A true CN103084663A (en) | 2013-05-08 |
Family
ID=48198071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103441854A Pending CN103084663A (en) | 2011-11-04 | 2011-11-04 | Cutting method for double acting pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084663A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076423A (en) * | 1996-09-03 | 1998-03-24 | Shindaiwa Kogyo Kk | Portable band saw machine |
| JP3507450B2 (en) * | 2001-03-21 | 2004-03-15 | 株式会社アマダ | Work cutting equipment |
| JP2005169552A (en) * | 2003-12-10 | 2005-06-30 | Amada Co Ltd | Ring material cutting method |
| JP2005169555A (en) * | 2003-12-10 | 2005-06-30 | Amada Co Ltd | Method and device for cutting ring material |
| JP2005246572A (en) * | 2004-03-05 | 2005-09-15 | Hitachi Plant Eng & Constr Co Ltd | Band saw type cutting device |
-
2011
- 2011-11-04 CN CN2011103441854A patent/CN103084663A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076423A (en) * | 1996-09-03 | 1998-03-24 | Shindaiwa Kogyo Kk | Portable band saw machine |
| JP3507450B2 (en) * | 2001-03-21 | 2004-03-15 | 株式会社アマダ | Work cutting equipment |
| JP2005169552A (en) * | 2003-12-10 | 2005-06-30 | Amada Co Ltd | Ring material cutting method |
| JP2005169555A (en) * | 2003-12-10 | 2005-06-30 | Amada Co Ltd | Method and device for cutting ring material |
| JP2005246572A (en) * | 2004-03-05 | 2005-09-15 | Hitachi Plant Eng & Constr Co Ltd | Band saw type cutting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203726136U (en) | Machine tool capable of automatically grooving, drilling and tapping | |
| CN204094241U (en) | The semi-automatic pipe of a kind of microcomputerized control revolves saw | |
| CN103386511B (en) | Automatic burr eliminator | |
| CN203817765U (en) | Automatic one-step molding steel pipe end channeling device | |
| CN204148860U (en) | A kind of combination chamfering pipe cutting machine | |
| CN202344213U (en) | A terminal drilling machine | |
| CN203426773U (en) | Tubular product double-head chamfering machine | |
| CN201799615U (en) | Automatic blanking device for excircle lathe of reverser | |
| EP2436481A3 (en) | Eyeglass lens processing apparatus | |
| CN203918077U (en) | Novel without burr steel tube cutting machine | |
| CN103658851A (en) | Band sawing machine with work table switching mechanism | |
| CN205552116U (en) | Quick unloading mechanism of intelligent numerical control lathe | |
| CN202622334U (en) | Automatic machine for machining pin shaft | |
| CN103084663A (en) | Cutting method for double acting pipe fittings | |
| CN203853556U (en) | Combined conversion cutter platform for numerical control lathe | |
| CN105689784A (en) | Chip-free steel pipe polisher | |
| CN202780035U (en) | Band sawing machine with conversion workbench mechanism | |
| CN206306168U (en) | A kind of plastic spectacle frame cutter for substrate | |
| CN201848551U (en) | Combined cutter for machining pipe material | |
| CN203527515U (en) | Planet cutting machine | |
| CN201295775Y (en) | Center special for rear part of numerically controlled pipe lathe | |
| WO2019006810A1 (en) | Numerically-controlled piston ring outer circle chamfering machine tool | |
| CN204221017U (en) | A kind of cutter | |
| CN204220997U (en) | High-efficient cutting processing unit (plant) | |
| CN202399409U (en) | Diamond stick-hollowing cutting tool with spiral lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130508 |