CN110181124A - High speed and dry rolling cut technique - Google Patents
High speed and dry rolling cut technique Download PDFInfo
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- CN110181124A CN110181124A CN201910513483.8A CN201910513483A CN110181124A CN 110181124 A CN110181124 A CN 110181124A CN 201910513483 A CN201910513483 A CN 201910513483A CN 110181124 A CN110181124 A CN 110181124A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 39
- 238000007689 inspection Methods 0.000 claims abstract description 10
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 239000010687 lubricating oil Substances 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 10
- 239000002173 cutting fluid Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses high speed and dry rolling cut techniques, include the following steps；Step S1: suitable high-speed numeric control gear-hobbing machine is selected, and selects suitable cutting tool；Before carrying out Rolling-cut shear, the work in every data of detailed inspection high-speed numeric control gear-hobbing machine are answered, it is ensured that the joint of power circuit enables high-speed numeric control gear-hobbing machine to work normally there is no situation is loosened；Step S2: will need the workpiece for carrying out Rolling-cut shear to be clamped on the pawl disk of high-speed numeric control gear-hobbing machine by automatic fixture, before carrying out DRY CUTTING, determine selected machining condition when rolling cut；The parameter of high speed and dry rolling cut is input to high-speed numeric control gear-hobbing machine, rolling cut scheme is that high-speed dry cuts gear hobbing, and gear cuts helical teeth to be dry；The present invention reduces environmental pollution, avoids chip there is a situation where gluing knife, advantageously reduces workpiece machined surface roughness；Meanwhile machining working hour is shortened, production efficiency is improved, processing cost is reduced.
Description
Technical field
The present invention relates to technical fields of mechanical processing, specially high speed and dry rolling cut technique.
Background technique
Conventional gears manufacture mostly uses wet type rolling cut technique, and during wet type rolling cut, cutting fluid is usually most of
One of indispensable production factors in machining to guarantee machining accuracy, improve surface quality and production efficiency with important
Effect；As the enhancing of global environment consciousness and the requirement of environmental regulation are increasingly stringenter, negative work of the cutting fluid to environment
The problems such as with being also more and more obvious, being largely easy to cause ecological environmental pollution and worker's occupational health hazards using cutting fluid；And
DRY CUTTING is to carry out cutting under the conditions of without cold liquid to protect environment, reducing cost consciously without using cutting fluid and add
The method of the machining of work；High speed and dry rolling cut technique in the prior art, during rolling cut, due to lacking cutting fluid
Lubricating action so that rolling cut generate chip be not readily separated with workpiece, be easy to appear in the case of a high temperature so as to cause chip
The case where viscous knife, the quality of rolling cut is influenced, therefore, design high speed and dry rolling cut technique is necessary.
Summary of the invention
The purpose of the present invention is to provide high speed and dry rolling cut techniques, to solve the problems mentioned in the above background technology.
The purpose of the present invention can be achieved through the following technical solutions:
High speed and dry rolling cut technique, includes the following steps；
Step S1: suitable high-speed numeric control gear-hobbing machine is selected, and selects suitable cutting tool；Carrying out Rolling-cut shear
Before, answer the work in every data of detailed inspection high-speed numeric control gear-hobbing machine, it is ensured that there is no loosen for the joint of power circuit
Situation enables high-speed numeric control gear-hobbing machine to work normally；
Step S2: the workpiece for carrying out Rolling-cut shear will be needed to be clamped to high-speed numeric control gear-hobbing machine by automatic fixture
On pawl disk, before carrying out DRY CUTTING, selected machining condition when rolling cut is determined；The parameter of high speed and dry rolling cut is input to height
Fast chain digital control gear hobbing machine, rolling cut scheme are that high-speed dry cuts gear hobbing, and gear cuts helical teeth to be dry；Hobboing cutter is helical teeth hobboing cutter；
Step S3: during rolling cut, when hobboing cutter is contacted with workpiece, can make hobboing cutter carry out rolling cut to workpiece, from
And generate chip；With the variation of rolling cut speed so that the temperature of rolling cut can also generate variation, workpiece during the cutting process, with
Speed increase, cutting temperature increases, and friction factor reduces and mechanical property is deteriorated, so that cutting force be made to reduce, when rolling cut speed
When degree reaches the speed of high-speed rolling-cutting, influence of the speed to cutting temperature is smaller and smaller, so that temperature ascendant trend slows down；
Step S4: during gear DRY CUTTING, using lubricating oil to cutter carry out micro lubricating, lubricating oil with knife
When tool and workpiece contact, high temperature can evaporate lubricating oil atomization, and precision, surface quality and the internal stress of workpiece be not by micro profit
The negative effect of lubricating oil, and blown the chip that rolling cut generates off from cutter by compressed air and chip suction unit, so that
Chip is fallen in chip suction unit, and chip is avoided to be clipped between cutter and workpiece, the surface of defective work piece；
Step S5: after the completion of rolling cut, after the workpiece that rolling cut is completed is removed from the pawl disk of high-speed numeric control slitting mill, to work
Part carries out quality inspection and cleans workpiece after quality inspection is qualified, storage storage is carried out after oiling；The cutter that rolling cut is used removes progress
It stores, pass hull closure power supply, manually and clears up chip and equipment, to complete rolling cut after maintenance.
As a further solution of the present invention: in the step S1, suitable rolling is selected when carrying out high speed and dry rolling cut
The requirement content of cutter includes:
A, the coefficient of friction between chip and cutter wants as small as possible, can coat layer of surface on the surface of cutter when necessary
Coating, and it is aided with the good cutter structure of chip removal, reduce heat build-up；
B, the cutter of selection should have excellent high temperature resistance, can work under the conditions of no cutting fluid；
C, Dry Cutting Tool should have intensity more higher than wet type cutting tool and toughness.
As a further solution of the present invention: in the step S2,25CrMo4 being selected to process material as the experiment of workpiece
Material, and the diameter of workpiece is f92-f98mm.
As a further solution of the present invention: in the step S2, hobboing cutter revolving speed is 900r/min, hobboing cutter axial feeding
For 2mm/min.
As a further solution of the present invention: in the step S4, the injection rate of lubricating oil be per hour using 10~
50ml。
As a further solution of the present invention: in the step S4, chip suction unit includes blanking rack, cabinet, air inlet
Mouth, charging conduit, storage bin, stock chest, pumping components, ventilation hole, installation partition, yielding rubber, material cabinet, handle, pedestal and
Non-slip mat, the two sides of the cabinet offer ventilation hole, and the top outer of the cabinet is equipped with blanking by being welded and fixed
Frame, the center of top of the blanking rack offer charging conduit, and the two sides of the blanking rack offer air inlet, the cabinet
Center of inside is equipped with installation partition by bolt, and the center of top of the installation partition is equipped with storage bin by bolt, and
Charging conduit is connected to the top of storage bin, and the inside of the storage bin offers stock chest, and object is fitted in stock chest
The outside center of material cabinet, the material cabinet is equipped with handle by screw, and the top two sides of the installation partition are provided with pumping
Component is inhaled, the underfill of the installation partition has yielding rubber, and the bottom surrounding of the cabinet passes through screw and is equipped with base
Seat, and the bottom of pedestal is equipped with non-slip mat by screw.
As a further solution of the present invention: the pumping components include air inlet pipe, air pump and exhaust pipe, and the air pump is logical
The top two sides that bolt is mounted on installation partition are crossed, the top of the air pump is equipped with air inlet pipe, and air inlet by connecting flange
The top of pipe is connected to air inlet, and the bottom of the air pump is equipped with exhaust pipe by connecting flange, and exhaust pipe passes through installation
Partition is connected to ventilation hole.
Beneficial effects of the present invention: the present invention has little time a large amount of cutting heat by using high cutting speed
It is transmitted to workpiece just to be taken away by chip, so that workpiece surface temperature distortion is small；It, can due to the cutter cutter material good using thermohardening
Not have to cutting fluid to carry out dry cutting, reduce environmental pollution, avoids chip there is a situation where gluing knife, advantageously reduce
Workpiece machined surface roughness；Simultaneously as using higher cutting speed and feed speed, so that the material of unit time is cut
Except rate greatly increases, machining working hour is shortened, production efficiency is improved, reduces processing cost；Moreover, by using cutting
It considers suction unit to be worth doing, the chip that rolling cut generates can be inhaled to the inside for dropping into cabinet, and then store into material cabinet, convenient for subsequent clear
Clean cleaning improves clean convenience.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is the overall structure diagram of chip suction unit of the present invention；
Fig. 2 is the cross-sectional view of the cabinet of chip suction unit of the present invention；
In figure: 1, blanking rack；2, cabinet；3, air inlet；4, charging conduit；5, storage bin；6, stock chest；7, pumping components；
8, air inlet pipe；9, air pump；10, exhaust pipe；11, ventilation hole；12, partition is installed；13, yielding rubber；14, material cabinet；15, it holds
?；16, pedestal；17, non-slip mat.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in Figs. 1-2, high speed and dry rolling cut technique, includes the following steps；
Step S1: suitable high-speed numeric control gear-hobbing machine is selected, and selects suitable cutting tool；Carrying out Rolling-cut shear
Before, answer the work in every data of detailed inspection high-speed numeric control gear-hobbing machine, it is ensured that there is no loosen for the joint of power circuit
Situation enables high-speed numeric control gear-hobbing machine to work normally；
Wherein, the requirement content for selecting suitable Roll-turning tool when carrying out high speed and dry rolling cut includes:
A, the coefficient of friction between chip and cutter wants as small as possible, can coat layer of surface on the surface of cutter when necessary
Coating, and it is aided with the good cutter structure of chip removal, reduce heat build-up；
B, the cutter of selection should have excellent high temperature resistance, can work under the conditions of no cutting fluid；
C, Dry Cutting Tool should have intensity more higher than wet type cutting tool and toughness；
Step S2: the workpiece for carrying out Rolling-cut shear will be needed to be clamped to high-speed numeric control gear-hobbing machine by automatic fixture
On pawl disk, before carrying out DRY CUTTING, selected machining condition when rolling cut is determined；The parameter of high speed and dry rolling cut is input to height
Fast chain digital control gear hobbing machine, rolling cut scheme are that high-speed dry cuts gear hobbing, and gear cuts helical teeth to be dry；Hobboing cutter is helical teeth hobboing cutter；
Wherein, experiment rapidoprint of the 25CrMo4 as workpiece is selected, and the diameter of workpiece is f92-f98mm；Hobboing cutter turns
Speed is 900r/min, and hobboing cutter axial feeding is 2mm/min；
Step S3: during rolling cut, when hobboing cutter is contacted with workpiece, can make hobboing cutter carry out rolling cut to workpiece, from
And generate chip；With the variation of rolling cut speed so that the temperature of rolling cut can also generate variation, workpiece during the cutting process, with
Speed increase, cutting temperature increases, and friction factor reduces and mechanical property is deteriorated, so that cutting force be made to reduce, when rolling cut speed
When degree reaches the speed of high-speed rolling-cutting, influence of the speed to cutting temperature is smaller and smaller, so that temperature ascendant trend slows down；
Step S4: during gear DRY CUTTING, using lubricating oil to cutter carry out micro lubricating, lubricating oil with knife
When tool and workpiece contact, high temperature can evaporate lubricating oil atomization, and precision, surface quality and the internal stress of workpiece be not by micro profit
The negative effect of lubricating oil, and blown the chip that rolling cut generates off from cutter by compressed air and chip suction unit, so that
Chip is fallen in chip suction unit, and chip is avoided to be clipped between cutter and workpiece, the surface of defective work piece；
Wherein, the injection rate of lubricating oil is to use 10~50ml per hour；
Wherein, chip suction unit includes blanking rack 1, cabinet 2, air inlet 3, charging conduit 4, storage bin 5, stock chest 6, takes out
Inhale component 7, ventilation hole 11, installation partition 12, yielding rubber 13, material cabinet 14, handle 15, pedestal 16 and non-slip mat 17, cabinet 2
Two sides offer ventilation hole 11, the top outer of cabinet 2 is equipped with blanking rack 1 by being welded and fixed, the top of blanking rack 1
Center offers charging conduit 4, and the two sides of blanking rack 1 offer air inlet 3, and the center of inside of cabinet 2 is equipped with by bolt
Partition 12 is installed, the center of top of installation partition 12 is equipped with storage bin 5, and the top of charging conduit 4 and storage bin 5 by bolt
Connection, the inside of storage bin 5 offers stock chest 6, and material cabinet 14 is fitted in stock chest 6, the outside of material cabinet 14
Center is equipped with handle 15 by screw, and the top two sides of installation partition 12 are provided with pumping components 7, install the bottom of partition 12
Portion is filled with yielding rubber 13, and the bottom surrounding of cabinet 2 passes through screw and is equipped with pedestal 16, and the bottom of pedestal 16 passes through spiral shell
Nail is equipped with non-slip mat 17；
Wherein, pumping components 7 include air inlet pipe 8, air pump 9 and exhaust pipe 10, and air pump 9 is mounted on installation partition by bolt
The top of 12 top two sides, air pump 9 is equipped with air inlet pipe 8 by connecting flange, and the top of air inlet pipe 8 and air inlet 3 connect
Logical, the bottom of air pump 9 is equipped with exhaust pipe 10 by connecting flange, and exhaust pipe 10 passes through installation partition 12 and ventilation hole 11 connects
It is logical；
Pedestal 16 and non-slip mat 17 can provide support for cabinet 2, and chip suction unit is placed on high-speed numeric control gear hobbing
Chip can be inhaled by pumping components 7 and be fallen by the bottom of machine, and the air pump 9 of installation 12 top two sides of partition works, and pass through air inlet pipe
8 and air inlet 3, enable to charging conduit 4 to generate suction, the air of sucking through exhaust pipe 10 and 11 row of ventilation hole outwardly；It falls
Hopper 4 generates suction, chip is dropped into storage bin 5 through the charging conduit 4 in 1 center of blanking rack, due to material cabinet 14
It is mounted in stock chest 6, so that chip by handle 15 through that after the completion of rolling cut, can be incited somebody to action in the entrance material cabinet 14 of stock chest 6
Material cabinet 14 is pulled out from the stock chest 6 of storage bin 5, is facilitated and is carried out recycling cleaning, and yielding rubber 13 can be improved installation partition
12 stability of strutting system；
Step S5: after the completion of rolling cut, after the workpiece that rolling cut is completed is removed from the pawl disk of high-speed numeric control slitting mill, to work
Part carries out quality inspection and cleans workpiece after quality inspection is qualified, storage storage is carried out after oiling；The cutter that rolling cut is used removes progress
It stores, pass hull closure power supply, manually and clears up chip and equipment, to complete rolling cut after maintenance.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. high speed and dry rolling cut technique, which is characterized in that include the following steps；
Step S1: suitable high-speed numeric control gear-hobbing machine is selected, and selects suitable cutting tool；Before carrying out Rolling-cut shear, answer
The work in every data of detailed inspection high-speed numeric control gear-hobbing machine, it is ensured that the joint of power circuit, which is not present, loosens situation,
High-speed numeric control gear-hobbing machine is worked normally；
Step S2: the pawl disk that the workpiece for carrying out Rolling-cut shear will be needed to be clamped to by automatic fixture high-speed numeric control gear-hobbing machine
On, before carrying out DRY CUTTING, determine selected machining condition when rolling cut；The parameter of high speed and dry rolling cut is input to high speed number
Gear-hobbing machine is controlled, rolling cut scheme is that high-speed dry cuts gear hobbing, and gear cuts helical teeth to be dry；Hobboing cutter is helical teeth hobboing cutter；
Step S3: during rolling cut, when hobboing cutter is contacted with workpiece, hobboing cutter can be made to carry out rolling cut to workpiece, to produce
Raw chip；With the variation of rolling cut speed so that the temperature of rolling cut can also generate variation, workpiece during the cutting process, with speed
Degree increases, and cutting temperature increases, and friction factor reduces and mechanical property is deteriorated, to make cutting force reduce, when rolling cut speed reaches
To high-speed rolling-cutting speed when, influence of the speed to cutting temperature is smaller and smaller, so that temperature ascendant trend slows down；
Step S4: during gear DRY CUTTING, using lubricating oil to cutter carry out micro lubricating, lubricating oil with cutter and
When workpiece contacts, high temperature can evaporate lubricating oil atomization, and precision, surface quality and the internal stress of workpiece be not by micro lubricating oil
Negative effect, and the chip that rolling cut generates is blown off from cutter by compressed air and chip suction unit, so that chip
It falls in chip suction unit, chip is avoided to be clipped between cutter and workpiece, the surface of defective work piece；
Step S5: after the completion of rolling cut, by rolling cut complete workpiece removed from the pawl disk of high-speed numeric control slitting mill after, to workpiece into
Workpiece is cleaned after quality inspection is qualified, storage storage is carried out after oiling by row quality inspection；The cutter that rolling cut is used, which is removed, to be maintained
After store, pass hull closure power supply is artificial and clear up chip and equipment, to complete rolling cut.
2. high speed and dry rolling cut technique according to claim 1, which is characterized in that in the step S1, carrying out high speed
The requirement content for selecting suitable Roll-turning tool when Dry Hobbing includes:
A, the coefficient of friction between chip and cutter wants as small as possible, can coat layer of surface on the surface of cutter when necessary and apply
Layer, and it is aided with the good cutter structure of chip removal, reduce heat build-up；
B, the cutter of selection should have excellent high temperature resistance, can work under the conditions of no cutting fluid；
C, Dry Cutting Tool should have intensity more higher than wet type cutting tool and toughness.
3. high speed and dry rolling cut technique according to claim 1, which is characterized in that in the step S2, select 25CrMo4
As the experiment rapidoprint of workpiece, and the diameter of workpiece is f92-f98mm.
4. high speed and dry rolling cut technique according to claim 1, which is characterized in that in the step S2, hobboing cutter revolving speed is
900r/min, hobboing cutter axial feeding are 2mm/min.
5. high speed and dry rolling cut technique according to claim 1, which is characterized in that in the step S4, the note of lubricating oil
Entering amount is to use 10~50ml per hour.
6. high speed and dry rolling cut technique according to claim 1, which is characterized in that in the step S4, chip suction dress
Set including blanking rack (1), cabinet (2), air inlet (3), charging conduit (4), storage bin (5), stock chest (6), pumping components (7),
Ventilation hole (11), installation partition (12), yielding rubber (13), material cabinet (14), handle (15), pedestal (16) and non-slip mat
(17), the two sides of the cabinet (2) offer ventilation hole (11), and the top outer of the cabinet (2) is by being welded and fixed peace
Equipped with blanking rack (1), the center of top of the blanking rack (1) is offered charging conduit (4), and the two sides of the blanking rack (1) are opened
Equipped with air inlet (3), the center of inside of the cabinet (2) is equipped with installation partition (12), the installation partition by bolt
(12) center of top is equipped with storage bin (5) by bolt, and charging conduit (4) is connected to the top of storage bin (5), the storage
The inside of feed bin (5) offers stock chest (6), and is fitted with material cabinet (14) in stock chest (6), the material cabinet (14)
Outside center be equipped with handle (15) by screw, it is described installation partition (12) top two sides be provided with pumping components
(7), the underfill of installation partition (12) has yielding rubber (13), and the bottom surrounding of the cabinet (2) passes through screw
It is equipped with pedestal (16), and the bottom of pedestal (16) is equipped with non-slip mat (17) by screw.
7. high speed and dry rolling cut technique according to claim 6, which is characterized in that the pumping components (7) include air inlet
(8), air pump (9) and exhaust pipe (10) are managed, the air pump (9) is mounted on the top two sides of installation partition (12), institute by bolt
The top for stating air pump (9) is equipped with air inlet pipe (8) by connecting flange, and the top of air inlet pipe (8) is connected to air inlet (3),
The bottom of the air pump (9) is equipped with exhaust pipe (10) by connecting flange, and exhaust pipe (10) pass through installation partition (12) with
Ventilation hole (11) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513483.8A CN110181124A (en) | 2019-06-14 | 2019-06-14 | High speed and dry rolling cut technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513483.8A CN110181124A (en) | 2019-06-14 | 2019-06-14 | High speed and dry rolling cut technique |
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| Publication Number | Publication Date |
|---|---|
| CN110181124A true CN110181124A (en) | 2019-08-30 |
Family
ID=67721776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910513483.8A Pending CN110181124A (en) | 2019-06-14 | 2019-06-14 | High speed and dry rolling cut technique |
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|---|---|---|---|---|
| WO2001023129A1 (en) * | 1998-04-15 | 2001-04-05 | Mitsubishi Heavy Industries, Ltd. | Hobbing machine for dry cutting |
| CN1915569A (en) * | 2006-09-11 | 2007-02-21 | 重庆机床(集团)有限责任公司 | Digital control automatic dry cutting gear-hobbing machine in high speed |
| CN105618867A (en) * | 2016-03-17 | 2016-06-01 | 上海金兆节能科技有限公司 | Minimum quantity lubrication hobbing protection system of gear machine tool |
| CN207272845U (en) * | 2017-09-27 | 2018-04-27 | 江西亚鸿电子材料科技协同创新有限公司 | A kind of scrap collection mechanism of metal-cutting machine |
| CN207344253U (en) * | 2017-09-29 | 2018-05-11 | 深圳市敦信模具制品有限公司 | A kind of mould machining chips cleaning plant |
| CN108326372A (en) * | 2018-02-06 | 2018-07-27 | 湖州利明五金机电设备有限公司 | A kind of handware cutting process |
| CN108883509A (en) * | 2016-03-04 | 2018-11-23 | 豪迈股份公司 | Equipment with suction unit |
| CN109465499A (en) * | 2018-12-18 | 2019-03-15 | 浙江振兴阿祥集团有限公司 | A kind of processing method that chain digital control gear hobbing machine hobbing is compound |
| CN210306954U (en) * | 2019-06-14 | 2020-04-14 | 上齿集团有限公司 | Chip suction device for high-speed dry type hobbing process |
-
2019
- 2019-06-14 CN CN201910513483.8A patent/CN110181124A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001023129A1 (en) * | 1998-04-15 | 2001-04-05 | Mitsubishi Heavy Industries, Ltd. | Hobbing machine for dry cutting |
| CN1915569A (en) * | 2006-09-11 | 2007-02-21 | 重庆机床(集团)有限责任公司 | Digital control automatic dry cutting gear-hobbing machine in high speed |
| CN108883509A (en) * | 2016-03-04 | 2018-11-23 | 豪迈股份公司 | Equipment with suction unit |
| CN105618867A (en) * | 2016-03-17 | 2016-06-01 | 上海金兆节能科技有限公司 | Minimum quantity lubrication hobbing protection system of gear machine tool |
| CN207272845U (en) * | 2017-09-27 | 2018-04-27 | 江西亚鸿电子材料科技协同创新有限公司 | A kind of scrap collection mechanism of metal-cutting machine |
| CN207344253U (en) * | 2017-09-29 | 2018-05-11 | 深圳市敦信模具制品有限公司 | A kind of mould machining chips cleaning plant |
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