CN106424780B - A kind of machine body cylinder hole compound tool and application method - Google Patents
A kind of machine body cylinder hole compound tool and application method Download PDFInfo
- Publication number
- CN106424780B CN106424780B CN201610946269.8A CN201610946269A CN106424780B CN 106424780 B CN106424780 B CN 106424780B CN 201610946269 A CN201610946269 A CN 201610946269A CN 106424780 B CN106424780 B CN 106424780B
- Authority
- CN
- China
- Prior art keywords
- tool
- cutter
- boring cutter
- hole
- pull rod
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The present invention relates to technical field of internal combustion engines, especially a kind of machine body cylinder hole compound tool, it is specific including knife, plane rack type differential, thrust plane lathe tool, upper hole fine boring cutter, upper hole rough boring cutter, mesoporous fine boring cutter, mesoporous rough boring cutter, upper hole chamfering tool, lower opening fine boring cutter, lower opening rough boring cutter and lower hole chamfering tool, centre is equipped with plane rack type differential inside cutter body, top is equipped with hole chamfering tool successively from right to left outside cutter body, mesoporous rough boring cutter and lower hole chamfering tool, cutter is equipped with thrust plane lathe tool successively from right to left below external portion, upper hole fine boring cutter, upper hole rough boring cutter, mesoporous fine boring cutter, lower opening fine boring cutter and lower opening rough boring cutter.One-time positioning is only needed when processing cylinder-bore using this compound tool can complete the processing of all elements in cylinder-bore, efficient, precision is good, can reduce number of cutters 6, reduce cutter expense 200,000；1 cylinder-bore is processed simultaneously, and efficiency 2 times or more can be improved.
Description
Technical field
The present invention relates to technical field of internal combustion engines, especially a kind of machine body cylinder hole compound tool.
Background technology
Cylinder-bore is the chief hole system of diesel-engine body, and required precision is high, complicated, is with R12V280 bodies
Example, cylinder-bore have upper, middle and lower third gear aperture, the processing of the chamfering and upper hole aperture thrust plane of also upper lower opening.In numerically-controlled machine tool
It is upper that as using hilted broadsword processing, needed at least coarse-fine boring cutter 5, rose reamer 1, for plain milling cutter 1 totally 7 cutter, number of cutters is more,
Processing efficiency is low, and precision is difficult to guarantee.
Invention content
In order to overcome existing hilted broadsword processing efficiency low, the deficiency that precision is difficult to guarantee, the present invention provides a kind of body gas
Cylinder holes compound tool.
The technical solution adopted by the present invention to solve the technical problems is：A kind of machine body cylinder hole compound tool, including knife
Specifically, plane rack type differential, thrust plane lathe tool, upper hole fine boring cutter, upper hole rough boring cutter, mesoporous fine boring cutter, mesoporous heavy boring
Knife, upper hole chamfering tool, lower opening fine boring cutter, lower opening rough boring cutter and lower hole chamfering tool, cutter body inside centre are equipped with plane
Rack type differential, cutter body outside top are equipped with hole chamfering tool, mesoporous rough boring cutter and lower Hole chamfering successively from right to left
Knife, the external portion lower section of cutter are equipped with thrust plane lathe tool, upper hole fine boring cutter, upper hole rough boring cutter, mesoporous essence successively from right to left
Boring cutter, lower opening fine boring cutter and lower opening rough boring cutter.
According to another embodiment of the invention, further comprise that the specific right end of knife is equipped with head flanges disk, head flanges
Disk is positioned by location hole, driving key and flange screw and the cooperation of power unit of machine tool outer circle, is connected by bolts.
According to another embodiment of the invention, further comprise that the specific left end of knife is equipped with tail portion flange, outside the flange of tail portion
Circle is for the correction of tool precision and to knife.
According to another embodiment of the invention, further comprise plane rack type differential by helical teeth engaging mechanism and core
Axis pull rod forms, and plane rack type differential is made by power unit of machine tool hydraulic cylinder pull rod band moving mandrel pull rod on axial rack
Radial rack is driven to move radially while lower mobile.
According to another embodiment of the invention, further comprise hole fine boring cutter, mesoporous fine boring cutter and lower opening fine boring cutter
It is all made of cutter holder, blade, screw and fine-adjusting unit, which is 0.005mm.
According to another embodiment of the invention, further comprise hole rough boring cutter, mesoporous rough boring cutter, lower opening rough boring cutter by
Cutter holder, blade, screw and fine-adjusting unit composition, cutter holder are fixed on knife particularly, which is 0.02mm.
According to another embodiment of the invention, further comprise that hole chamfering tool is made of cutter holder, blade, screw, knife
Piece is in 45° angle degree, and blade is fixed on by cutter holder on plane rack type differential.
According to another embodiment of the invention, further comprise that lower hole chamfering tool is made of cutter holder, blade, screw, knife
Piece is in 30 ° of angles, and blade is fixed on by cutter holder on plane rack type differential.
According to another embodiment of the invention, further comprise that the assemble method of machine body cylinder hole compound tool is：
（1）The front end flange of compound tool and power unit of machine tool cooperation are positioned, and pass through flange bolt coupling；
（2）Mandrel pull rod is coupled with power unit of machine tool hydraulic cylinder pull rod by bolt, realizes the differential machine of plane rack
Structure acts；
（3）With dial gauge correction cutter rear end flange excircle, it is ensured that jerk value≤0.02mm；
（4）Flange bolt is tightened with torque spanner, is securely coupled；
（5）Assembling adjusts each cutter knife.
According to another embodiment of the invention, further comprise that the application method of machine body cylinder hole compound tool is：
（1）Cutter orients, and into cylinder-bore, reaches predetermined Working position；
（2）Mesoporous rough boring cutter heavy boring cylinder mesoporous；
（3）Mesoporous fine boring cutter right boring cylinder mesoporous；
（4）Hole on upper hole rough boring cutter heavy boring cylinder；
（5）Numerically controlled unit head slide unit is fed to position one；
（6）Hydraulic cylinder pull rod pushes mandrel pull rod, thrust plane lathe tool, upper hole chamfering tool and lower hole chamfering tool to swell,
The rough turn thrust plane of lathe tool, inferior horn chamfering；
（7）Hydraulic cylinder pull rod pulls mandrel pull rod, thrust plane lathe tool, upper hole chamfering tool and lower hole chamfering tool to retract；
（8）Power head slide unit is fed to position two；
（9）Hydraulic cylinder pull rod pushes mandrel pull rod, thrust plane lathe tool, upper hole chamfering tool and lower hole chamfering tool to swell,
Half smart car thrust plane of lathe tool, the secondary chamfering of inferior horn；
（10）Hydraulic cylinder pull rod pulls mandrel pull rod, thrust plane lathe tool, upper hole chamfering tool and lower hole chamfering tool to retract；
（11）Power head slide unit is fed to position three；
（12）Hydraulic cylinder pull rod pushes mandrel pull rod, thrust plane lathe tool, upper hole chamfering tool and inferior horn rose reamer to swell,
Lathe tool smart car thrust plane, upper Hole chamfering and inferior horn fall three times；
（13）Hydraulic cylinder pull rod pushes and pulls moving mandrel's pull rod, thrust plane lathe tool, upper hole chamfering tool and the contracting of inferior horn rose reamer
It returns；
（14）Lower opening rough boring cutter heavy boring cylinder lower opening；
（15）Hole and cylinder lower opening on upper hole fine boring cutter and lower opening fine boring cutter while right boring cylinder；
（16）Cutter orients；
（17）Cutter rapid return.
The invention has the advantages that only needing one-time positioning that can complete gas when processing cylinder-bore using this compound tool
The processing of all elements in cylinder holes, it is efficient, precision is good, number of cutters 6 can be reduced, cutter expense 200,000 is reduced；Add simultaneously
Efficiency 2 times or more can be improved in 1 cylinder-bore of work；This cutter has in the processing in compound multi-step hole greatly promotes and applies valence
Value.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the B-B sectional views of Fig. 1；
Fig. 4 is machine body cylinder pore structure figure；
Fig. 5 is numerical control power slide movement flow diagram.
1. knives are specific in figure, 2. plane rack type differentials, 3. thrust plane lathe tools, hole fine boring cutter on 4., and hole is thick on 5.
Boring cutter, 6. mesoporous fine boring cutters, 7. mesoporous rough boring cutters, hole chamfering tool on 8., 9. lower opening fine boring cutters, 10. lower opening rough boring cutters, under 11.
Hole chamfering tool, 12. mandrel pull rods, hole on 13. cylinders, 14. cylinder mesoporous, 15. cylinder lower opening, Hole chamfering on 16., 17. lower opening
Chamfering, 18. thrust planes.
Specific implementation mode
If Fig. 1 is that the structural schematic diagram of the present invention, a kind of machine body cylinder hole compound tool, including knife be specific 1, plane rack
Differential attachment 2, thrust plane lathe tool 3, upper hole fine boring cutter 4, upper hole rough boring cutter 5, mesoporous fine boring cutter 6, mesoporous rough boring cutter 7, upper hole
Rose reamer 8, lower opening fine boring cutter 9, lower opening rough boring cutter 10 and lower hole chamfering tool 11, characterized in that knife specific 1 inside center portion
Position is equipped with plane rack type differential 2, and it is thick that knife specific 1 outside top is equipped with hole chamfering tool 8, mesoporous successively from right to left
Boring cutter 7 and lower hole chamfering tool 11, knife specific 1 outside lower section are equipped with thrust plane lathe tool 3, upper hole fine boring cutter successively from right to left
4, upper hole rough boring cutter 5, mesoporous fine boring cutter 6, lower opening fine boring cutter 9 and lower opening rough boring cutter 10, specific 1 right end of knife are equipped with head flanges
Disk, head flanges disk are positioned by location hole, driving key and flange screw and the cooperation of power unit of machine tool outer circle, are joined by bolt
It connects, specific 1 left end of knife is equipped with tail portion flange, and for tail portion flange excircle for the correction of tool precision and to knife, plane rack is differential
Mechanism 2 is made of one group of helical teeth engaging mechanism at an angle and mandrel pull rod 12, wherein rose reamer and thrust plane lathe tool
On plane rack type differential 2, plane rack type differential 2 is drawn by power unit of machine tool hydraulic cylinder pull rod band moving mandrel
Radial rack is driven to move radially while bar 12 makes axial rack move up and down, due to radial rack equipped with rose reamer and only
It is bulldozed face lathe tool, cutter is made to stretch out and retracts movement at this time, realizes to form chamfering or flush cut processing when cutter stretches out, on
Hole fine boring cutter 4, mesoporous fine boring cutter 6 and lower opening fine boring cutter 9 are all made of cutter holder, blade, screw and fine-adjusting unit, the fine-adjusting unit
Scale value is 0.005mm, and upper hole rough boring cutter 5, mesoporous rough boring cutter 7, lower opening rough boring cutter 10 are single by cutter holder, blade, screw and fine tuning
Member composition, cutter holder are fixed on knife specific 1, which is 0.02mm, and upper hole chamfering tool 8 is by cutter holder, blade, spiral shell
Nail composition, blade are in 45° angle degree, and blade is fixed on by cutter holder on plane rack type differential, lower hole chamfering tool 11 by cutter holder,
Blade, screw composition, blade is in 30 ° of angles, and blade is fixed on by cutter holder on plane rack type differential.
The assemble method of machine body cylinder hole compound tool is：
（1）The front end flange of compound tool and power unit of machine tool cooperation are positioned, and pass through flange bolt coupling；
（2）Mandrel pull rod 12 is coupled with power unit of machine tool hydraulic cylinder pull rod by bolt, realizes that plane rack is differential
Mechanism action；
（3）With dial gauge correction cutter rear end flange excircle, it is ensured that jerk value≤0.02mm；
（4）Flange bolt is tightened with torque spanner, is securely coupled；
（5）Assembling adjusts each cutter knife.
The application method of machine body cylinder hole compound tool is：
（1）Cutter orients, and into cylinder-bore, reaches predetermined Working position；
（2）7 heavy boring cylinder mesoporous of mesoporous rough boring cutter；
（3）6 right boring cylinder mesoporous of mesoporous fine boring cutter；
（4）Hole on 5 heavy boring cylinder of upper hole rough boring cutter；
（5）Numerically controlled unit head slide unit is fed to position one；
（6）Hydraulic cylinder pull rod pushes mandrel pull rod 12, thrust plane lathe tool 3, upper hole chamfering tool 8 and lower hole chamfering tool 11
It swells, the rough turn thrust plane of lathe tool, inferior horn chamfering；
（7）Hydraulic cylinder pull rod pulls mandrel pull rod 12, thrust plane lathe tool 3, upper hole chamfering tool 8 and lower hole chamfering tool 11
It retracts；
（8）Power head slide unit is fed to position two；
（9）Hydraulic cylinder pull rod pushes mandrel pull rod 12, thrust plane lathe tool 3, upper hole chamfering tool 8 and lower hole chamfering tool 11
It swells, half smart car thrust plane of lathe tool, the secondary chamfering of inferior horn；
（10）Hydraulic cylinder pull rod pulls mandrel pull rod 12, thrust plane lathe tool 3, upper hole chamfering tool 8 and lower hole chamfering tool
11 retract；
（11）Power head slide unit is fed to position three；
（12）Hydraulic cylinder pull rod pushes mandrel pull rod 12, thrust plane lathe tool 3, upper hole chamfering tool 8 and inferior horn rose reamer
11 swell, and lathe tool smart car thrust plane, upper Hole chamfering and inferior horn fall three times；
（13）Hydraulic cylinder pull rod pushes and pulls moving mandrel's pull rod 12, thrust plane lathe tool 3, upper hole chamfering tool 8 and inferior horn chamfering
Knife 11 is retracted；
（14）10 heavy boring cylinder lower opening of lower opening rough boring cutter；
（15）Hole and cylinder lower opening on upper hole fine boring cutter 4 and lower opening fine boring cutter 9 while right boring cylinder；
（16）Cutter orients；
（17）Cutter rapid return.
Cylinder hole machined main flow：Cutter is directed into → heavy boring mesoporous → right boring mesoporous → heavy boring on hole → vehicle thrust
Plane and upper and lower Hole chamfering（Three times）Hole and lower opening → cutter orientation exit in → heavy boring lower opening → right boring.
Machined hole surface is scratched when to prevent cutter from exiting, cutter must be oriented and be exited, and when each Tool Design, be considered as
Each tool position angle, it is ensured that cutter smoothly exits, and does not scratch machined surface.
The blade of selection answers durability good, should be able at least meet a machine body cylinder hole（Quantity 12-16 is only）Processing need
It wants（Not allowing blade replacement）.
It is compact-sized reasonable that plane rack type differential is answered, stable and reliable in work convenient for connection assembling.
The specific structural rigidity of knife and intensity are good, indeformable, are tested by whole machine balancing.
It avoids colliding and keeping cutter impaired in tool assembly and application process.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (5)
1. a kind of machine body cylinder hole compound tool, including knife are specific（1）, plane rack type differential（2）, thrust plane lathe tool
（3）, upper hole fine boring cutter（4）, upper hole rough boring cutter（5）, mesoporous fine boring cutter（6）, mesoporous rough boring cutter（7）, upper hole chamfering tool（8）, under
Hole fine boring cutter（9）, lower opening rough boring cutter（10）With lower hole chamfering tool（11）, characterized in that the knife is specific（1）Inside center position
It is equipped with plane rack type differential（2）, knife is specific（1）External top is equipped with hole chamfering tool successively from right to left（8）, in
Hole rough boring cutter（7）With lower hole chamfering tool（11）, knife is specific（1）External lower section is equipped with thrust plane lathe tool successively from right to left
（3）, upper hole fine boring cutter（4）, upper hole rough boring cutter（5）, mesoporous fine boring cutter（6）, lower opening fine boring cutter（9）With lower opening rough boring cutter（10）,
The knife is specific（1）Right end is equipped with head flanges, and head flanges pass through location hole, driving key and flange screw and machine power
Head outer circle cooperation positioning, is connected by bolts, the knife is specific（1）Left end is equipped with tail portion flange, and tail portion flange excircle is used for knife
Has the correction of precision and to knife, the plane rack type differential（2）By helical teeth engaging mechanism and mandrel pull rod（12）Composition is put down
Face rack type differential（2）Axial rack is set to move up and down with moving mandrel's pull rod by power unit of machine tool hydraulic cylinder pull rod same
When drive radial rack to move radially, the upper hole chamfering tool（8）It being made of cutter holder, blade, screw, blade is in 45° angle degree,
Blade is fixed on by cutter holder on plane rack type differential, the lower hole chamfering tool（11）It is made of cutter holder, blade, screw,
Blade is in 30 ° of angles, and blade is fixed on by cutter holder on plane rack type differential.
2. machine body cylinder hole according to claim 1 compound tool, characterized in that the upper hole fine boring cutter（4）, mesoporous essence
Boring cutter（6）With lower opening fine boring cutter（9）It is all made of cutter holder, blade, screw and fine-adjusting unit, which is
0.005mm。
3. machine body cylinder hole according to claim 1 compound tool, characterized in that the upper hole rough boring cutter（5）, mesoporous it is thick
Boring cutter（7）, lower opening rough boring cutter（10）It is made of cutter holder, blade, screw and fine-adjusting unit, it is specific that cutter holder is fixed on knife（1）On, it should
Fine-adjusting unit scale value is 0.02mm.
4. a kind of assemble method of machine body cylinder hole described in claim 1 compound tool is：
（1）The head flanges of compound tool and power unit of machine tool cooperation are positioned, and pass through flange bolt coupling；
（2）By bolt by mandrel pull rod（12）It is coupled with power unit of machine tool hydraulic cylinder pull rod, realizes the differential machine of plane rack
Structure acts；
（3）With dial gauge correction cutter tail portion flange excircle, it is ensured that jerk value≤0.02mm；
（4）Flange bolt is tightened with torque spanner, is securely coupled；
（5）Assembling adjusts each cutter knife.
5. a kind of application method of machine body cylinder hole according to claim 1 compound tool is：
（1）Cutter orients, and into cylinder-bore, reaches predetermined Working position；
（2）Mesoporous rough boring cutter（7）Heavy boring cylinder mesoporous；
（3）Mesoporous fine boring cutter（6）Right boring cylinder mesoporous；
（4）Upper hole rough boring cutter（5）Hole on heavy boring cylinder；
（5）Numerically controlled unit head slide unit is fed to position one；
（6）Hydraulic cylinder pull rod pushes mandrel pull rod（12）, thrust plane lathe tool（3）, upper hole chamfering tool（8）And lower hole chamfering tool
（11）It swells, the rough turn thrust plane of lathe tool, lower opening chamfering；
（7）Hydraulic cylinder pull rod pulls mandrel pull rod（12）, thrust plane lathe tool（3）, upper hole chamfering tool（8）And lower hole chamfering tool
（11）It retracts；
（8）Power head slide unit is fed to position two；
（9）Hydraulic cylinder pull rod pushes mandrel pull rod（12）, thrust plane lathe tool（3）, upper hole chamfering tool（8）And lower hole chamfering tool
（11）It swells, half smart car thrust plane of lathe tool, the secondary chamfering of lower opening；
（10）Hydraulic cylinder pull rod pulls mandrel pull rod（12）, thrust plane lathe tool（3）, upper hole chamfering tool（8）And lower Hole chamfering
Knife（11）It retracts；
（11）Power head slide unit is fed to position three；
（12）Hydraulic cylinder pull rod pushes mandrel pull rod（12）, thrust plane lathe tool（3）, upper hole chamfering tool（8）And lower Hole chamfering
Knife（11）It swells, lathe tool smart car thrust plane, upper Hole chamfering and lower opening chamfering three times；
（13）Hydraulic cylinder pull rod pushes and pulls moving mandrel's pull rod（12）, thrust plane lathe tool（3）, upper hole chamfering tool（8）And lower opening is fallen
Angle knife（11）It retracts；
（14）Lower opening rough boring cutter（10）Heavy boring cylinder lower opening；
（15）Upper hole fine boring cutter（4）With lower opening fine boring cutter（9）Hole and cylinder lower opening on right boring cylinder simultaneously；
（16）Cutter orients；
（17）Cutter rapid return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946269.8A CN106424780B (en) | 2016-10-26 | 2016-10-26 | A kind of machine body cylinder hole compound tool and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946269.8A CN106424780B (en) | 2016-10-26 | 2016-10-26 | A kind of machine body cylinder hole compound tool and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424780A CN106424780A (en) | 2017-02-22 |
| CN106424780B true CN106424780B (en) | 2018-08-14 |
Family
ID=58178565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610946269.8A Active CN106424780B (en) | 2016-10-26 | 2016-10-26 | A kind of machine body cylinder hole compound tool and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424780B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834317A (en) * | 2017-11-27 | 2019-06-04 | 上汽通用汽车有限公司 | Crankshaft hole forming method |
| CN113828813A (en) * | 2021-10-14 | 2021-12-24 | 旭研(苏州)精密工具科技有限公司 | High-precision hole finish machining boring cutter with fine adjustment structure and machining method thereof |
| CN114939795A (en) * | 2022-06-27 | 2022-08-26 | 中国船舶重工集团公司第十二研究所 | Machining device, application and machining method for valve seat hole guide pipe hole of diesel engine cylinder cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1084783B1 (en) * | 1999-09-14 | 2005-06-08 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Method for machining boring surfaces |
| CN101450390A (en) * | 2007-12-03 | 2009-06-10 | 江苏高精机电装备有限公司 | Compensation mechanism of finish boring hole cylindricity error |
| CN201552307U (en) * | 2009-11-23 | 2010-08-18 | 杭州中高发动机有限公司 | Combined type multifunctional boring-milling cutter for machining cylinder hole of middle and high-speed diesel engine |
| CN101869997A (en) * | 2010-06-13 | 2010-10-27 | 镇江中船设备有限公司 | Boring device for cylinder hole of diesel engine stand |
| CN201931100U (en) * | 2011-03-14 | 2011-08-17 | 鑫耀机械制造（大连）有限公司 | Combined machining boring cutter with the same axle hole |
| CN103386500A (en) * | 2013-07-30 | 2013-11-13 | 浙江吉利汽车研究院有限公司 | Tool setting device of hole machining boring tool and using method thereof |
| CN105834462A (en) * | 2015-06-17 | 2016-08-10 | 达州市金恒机械有限责任公司 | Composite cutter for boring cylinder hole and chamfering cylinder hole |
-
2016
- 2016-10-26 CN CN201610946269.8A patent/CN106424780B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1084783B1 (en) * | 1999-09-14 | 2005-06-08 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Method for machining boring surfaces |
| CN101450390A (en) * | 2007-12-03 | 2009-06-10 | 江苏高精机电装备有限公司 | Compensation mechanism of finish boring hole cylindricity error |
| CN201552307U (en) * | 2009-11-23 | 2010-08-18 | 杭州中高发动机有限公司 | Combined type multifunctional boring-milling cutter for machining cylinder hole of middle and high-speed diesel engine |
| CN101869997A (en) * | 2010-06-13 | 2010-10-27 | 镇江中船设备有限公司 | Boring device for cylinder hole of diesel engine stand |
| CN201931100U (en) * | 2011-03-14 | 2011-08-17 | 鑫耀机械制造（大连）有限公司 | Combined machining boring cutter with the same axle hole |
| CN103386500A (en) * | 2013-07-30 | 2013-11-13 | 浙江吉利汽车研究院有限公司 | Tool setting device of hole machining boring tool and using method thereof |
| CN105834462A (en) * | 2015-06-17 | 2016-08-10 | 达州市金恒机械有限责任公司 | Composite cutter for boring cylinder hole and chamfering cylinder hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106424780A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106424780B (en) | A kind of machine body cylinder hole compound tool and application method | |
| CN106694963B (en) | Stepped boring and drilling compound cutter and boring and drilling processing technology thereof | |
| EP3756803B1 (en) | Vertical blade double-ladder micro-tooth cutter for preparing high-quality holes of composite material and hybrid stack structure thereof | |
| CN206732159U (en) | A kind of coarse-fine Compound Machining boring cutter | |
| CN204135419U (en) | A kind of right boring composite drill | |
| CN103737069A (en) | Designing method for cutter used for drilling composite material component and cutter | |
| US7600953B2 (en) | Rotary cutting tool comprising two cutting portions having opposed cutting directions | |
| CN109317764B (en) | Multi-tooth part machining method and multi-tooth part cutting tool | |
| CN101474680B (en) | Combined boring head | |
| CN214443160U (en) | Boring cutter for processing automobile engine piston | |
| CN210755226U (en) | Elastic cutter for processing burrs of front and back surface holes and crossed through holes | |
| GB2354728A (en) | Milling cutter | |
| CN108296706A (en) | A kind of processing method of the end plug of band radial direction special-shaped slot | |
| CN205587728U (en) | Compound profile milling cutter that bores | |
| CN211840939U (en) | Vertical turning and milling combined machining tool | |
| CN207494567U (en) | A kind of lathe middle carriage bores milling boring and honing machine | |
| CN202212591U (en) | Cutter for machine tool | |
| CN210523843U (en) | Composite slotting cutter | |
| CN205629423U (en) | Can be at round pin wedge joint formula hole machining tool of machine change | |
| CN110369740A (en) | A kind of lathe turning compound tool and its processing method | |
| CN220805516U (en) | Composite boring bar structure for main shaft hole of diesel engine cylinder body | |
| CN209632143U (en) | A kind of four blade car knives of interior hole machined | |
| CN217452411U (en) | Special finish machining cutter of overflow valve hole | |
| CN202861424U (en) | Deburring shaft hole machining cutter | |
| CN211661160U (en) | Composite milling cutter for processing circular cylindrical body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |