CN106956171A - The numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief - Google Patents
The numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief Download PDFInfo
- Publication number
- CN106956171A CN106956171A CN201710230235.3A CN201710230235A CN106956171A CN 106956171 A CN106956171 A CN 106956171A CN 201710230235 A CN201710230235 A CN 201710230235A CN 106956171 A CN106956171 A CN 106956171A
- Authority
- CN
- China
- Prior art keywords
- enveloping
- side relief
- point
- land
- axis
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The present invention relates to a kind of numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief, belong to the processing method of Double-conical-surface twice-enveloping enveloping worm hob.When being ground side relief on four-shaft linkage numerical control machine, adjust hobboing cutter corner and tool rest turntable corner, and radial distance and axial distance of the tool rest turntable center relative to hobboing cutter center are adjusted simultaneously, the point on the production shape conical surface is set to be contacted successively with each point on land line, unit normal vector of the contact point on the production shape conical surface is parallel with the unit normal vector on side relief while making bipyramid emery wheel outer rim and hobboing cutter tooth root anchor ring tangent, the numerical control grinding processing of Double-conical-surface twice-enveloping enveloping worm hob side relief is realized in this approach, and can guarantee that each cutter tooth left and right sides is consistent from tooth top to tooth root margin width, and the margin width and side relief angle of the side relief of each cutter tooth are equal.
Description
Technical field
The present invention relates to a kind of method for grinding of Double-conical-surface twice-enveloping enveloping worm hob side relief, belong to Double-conical-surface
The processing method of twice-enveloping enveloping worm hob, more particularly to a kind of secondary bag of the Double-conical-surface based on four-shaft linkage numerical control machine
The numerical control grinding method of network enveloping worm hob side relief.
Background technology
In enveloping worm drive field, using it is wide be that planar double-enveloping toroid worm gear and Double-conical-surface are secondary
Double enveloping worm pair, wherein, the enveloping worm flank of tooth is produced by the both sides of bipyramid emery wheel in double-cone double-enveloping toroidal worm pair
The shape conical surface is processed respectively, because the bipyramid emery wheel both sides production shape conical surface is all machined surface, when processing enveloping worm not corresponding flanks,
Enveloping worm or bipyramid emery wheel need not turn around, it is possible to decrease non-cutting time, meanwhile, in the case of bull close steps, by bipyramid
The problem of enveloping worm that emery wheel is processed can be prevented effectively from Gen Qie and side topping.But, for the double of rolling cut worm gear
The making of conical surface twice-enveloping enveloping worm hob is sufficiently complex, and is difficult to make, because Double-conical-surface twice-enveloping anchor ring worm gear
The worm screw that the land of hobboing cutter is driven with double-cone double-enveloping toroidal worm has identical helicoid, each of which cutter tooth both sides
Cutting edge is all that every helical angle on hobboing cutter helicoid is all different on different shapes, cutting edge line, and on each cutter tooth
The land of reservation one fixed width is needed, and is ground out the side relief of certain angle.
In order to solve the processing of different types of twice-enveloping enveloping worm hob side relief, Chinese patent
(ZL93120467.4) planar secondary enveloping ring surface worm gear hob and inner conical surface twice-enveloping enveloping worm hob are directed to, according to every
The normal direction section shape finishing emery wheel of individual cutter tooth, by screwfeed, finishing is needed to control blade bandwidth, but when being ground each cutter tooth
Different grinding wheel section shapes, and side relief angle is it cannot be guaranteed that consistent；Chinese patent (ZL201010104684.1) and China are special
Sharp (ZL201110206581.0) gearratio of workbench where by changing hobboing cutter and emery wheel is ground side relief, is respectively adopted
Truncated cone-shaped emery wheel and the tapered plane emery wheel of taper pressure abrading block support, but can not ensure that margin width is consistent with side relief angle
Property；Chinese patent (ZL201310172562.X) provides the method for designing of twice-enveloping enveloping worm hob side relief, obtains
Side relief start line, corresponding rear corner surface angle is rotated by the lead angle of each point in side relief start line, then by rear corner surface
Shaping gearratio obtains helix cluster on side relief, then using the method for Digit Control Machine Tool Machining of Curved Surface by side relief milling
Cut out and, but processing efficiency is not high；Chinese patent (ZL201410613061.5) proposes planar secondary enveloping ring surface worm gear hob
Numerical control grinding and machining method behind side, obtains per unit system of each point on land in each cutter tooth side relief start line first
Vector, according to given side relief angle, obtains unit normal vector of each point on side relief in start line, then uses
Four-axle linked lathe, first passes through rotational plane emery wheel and hobboing cutter, and the law vector and hobboing cutter side relief for making plane of grinding wheel are ground
The law vector of point is identical, then by the axial location and radial position of plane of motion emery wheel and hobboing cutter, make flat-faced wheel outer rim with
Hobboing cutter tooth root annular face contacts, and plane of grinding wheel is contacted with the ground point of hobboing cutter side relief, guarantee margin width can be ground out
The side relief of the consistent and unified side relief angle of degree, but due to the difference of Forming Theory, this method is not suitable for bipyramid
The side relief grinding of face twice-enveloping enveloping worm hob.For current Double-conical-surface twice-enveloping enveloping worm hob side
Rear corner surface does not have the present situation of automatic grinding method, explores a kind of numerical control of Double-conical-surface twice-enveloping enveloping worm hob side relief
Method for grinding, with realize margin width of the left and right sides of each cutter tooth from tooth top to tooth root consistent and margin width of each cutter tooth and
The numerical control grinding processing of the equal Double-conical-surface twice-enveloping enveloping worm hob side relief of side relief angle, is Double-conical-surface twice-enveloping
The extensive use of enveloping worm pair provides key technology and supported.
The content of the invention
The invention aims to provide a kind of Double-conical-surface twice-enveloping anchor ring worm gear based on four-shaft linkage numerical control machine
The method for grinding of hobboing cutter side relief, realizes that margin width of the left and right sides of single cutter tooth from tooth top to tooth root be consistent and each knife
The numerical control grinding processing of the margin width of the tooth Double-conical-surface twice-enveloping enveloping worm hob side relief equal with side relief angle.
In order to reach that the technical scheme that the purpose of the present invention is taken includes：
The single cutter tooth of Double-conical-surface twice-enveloping enveloping worm hob (9) is by top rear corner surface (1), top land (2), rake face
(3), rear knife face (4), side relief (5) and land (6) are constituted, and rake face (3) is cutting edge line (7), root with the intersection of land (6)
According to given margin width e, land line (8) is can obtain, land line (8) is the intersection of side relief (5) and land (6).
P0It is any point on cutting edge line (7), with P0It is located at the point P on a helix on land line (8), point P is arrived
P0Distance be that unit tangent vector of margin width e, the P point on land line (8) is τs；Plane M crosses point P, and perpendicular to τs；Land
(6) be worm spiral face a part, unit normal vector of the P points on land (6) be ns, then ns⊥τs, and nsIn plane M；
Unit normal vectors of the point P on side relief (5) is nH, nHIn plane M, if nsWith nHThe size of angle is side relief angle λ；Rolling
The axis of rotation S of knife (9)1Central point O is vertically intersected on its throat mid-plane NH1, the axis of rotation S of tool rest turntable (10)2
With S1Vertical interlaced, S2With S1Distance be x, S2Distance with throat mid-plane N is z, and plane E crosses S1And and S2Vertically, put down
Face E and S2Intersection point OHd, OHdFor the centre of gyration of tool rest turntable (10), bipyramid emery wheel (11) is arranged on tool rest turntable (10),
The rotation axis S of bipyramid emery wheel (11)0Intersection point O, O with plane E are the center of rotation of bipyramid emery wheel (11), OOHd⊥S0, O arrives
OHdDistance for emery wheel away from a0, S0Angle with plane E is emery wheel angle of inclination beta；The origin of lathe is located at OH1Point, lathe B and tool rest
The axis of rotation S of turntable (10)2Coaxially, the axis of rotation S of lathe C axles and hobboing cutter (9)1Coaxially, put down in the middle of lathe X-axis and throat
Face N and plane E intersection are overlapped, machine Z-axis and hobboing cutter (9) axis of rotation S1Overlap；Tool rest turntable (10) is around the corner of B axleHobboing cutter (9) is around the corner of C axlesCoordinate of the tool rest turntable (10) along X-axis is x, and tool rest turntable (10) is along the coordinate of Z axis
z；If the centre-to-centre spacing of double-cone double-enveloping toroidal worm transmission is a, then work as x=a, z=0,When, it is correspondingWhen
When the production shape conical surface (12) of bipyramid emery wheel (11) is ground any point P on land line (8), emery wheel is away from a0Protected with emery wheel angle of inclination beta
Hold constant, by the corner for controlling lathe C axlesWith the corner of B axleAnd the X-axis coordinate x of tool rest turntable (10) is controlled simultaneously
With Z axis coordinate z, make the upper point Q of the production shape conical surface (12) unit normal vector nwWith nHParallel, Q points contact with P points and make bipyramid sand
The outer rim and the tooth root anchor ring of hobboing cutter (9) for taking turns (11) are tangent, and bipyramid emery wheel (11) is around rotation axis S0Rotate, by the production shape conical surface
(12) the P points on grinding land line (8), it is ensured that margin width e and side relief angle λ at P points；For the land of single cutter tooth side
Each point is respectively adopted the above method and obtained on line (8)A series of x and z respective values, establishment B, C, X and the axle of Z axis four connection
Dynamic numerical control program, is ground each point on land line (8), you can be ground out from tooth top to land consistent tooth root margin width e successively
(6), while obtaining from tooth top to side relief (5) equal tooth root side relief angle λ；To the left and right two of each cutter tooth on hobboing cutter (9)
Avris rear corner surface is programmed calculating as stated above, and the side relief grinding of the left and right sides of each cutter tooth is ground successively, is obtained
To the single cutter tooth left and right sides from tooth top to land (6) consistent tooth root margin width e, while obtaining the margin width e of each cutter tooth
The side relief equal with side relief angle λ, realizes the numerical control grinding of Double-conical-surface twice-enveloping enveloping worm hob side relief, obtains
Double-conical-surface twice-enveloping enveloping worm hob (9).
The beneficial effects of the invention are as follows to Double-conical-surface twice-enveloping enveloping worm hob, ground with bipyramid facet wheel
When cutting, by adjust simultaneously the corner of hobboing cutter, the corner of tool rest turntable, tool rest turntable center relative to hobboing cutter center radial direction away from
Four-axle linked numerical control grinding is carried out from axial distance, margin width one of the left and right sides of single cutter tooth from tooth top to tooth root is realized
Cause and the margin width Double-conical-surface twice-enveloping enveloping worm hob side relief equal with side relief angle of each cutter tooth numerical control grinding
Processing is cut, providing key technology for the secondary extensive use of double-cone double-enveloping toroidal worm supports.
Brief description of the drawings
Fig. 1 is the single knife-tooth structure schematic diagram of Double-conical-surface twice-enveloping enveloping worm hob；
Fig. 2 is the schematic diagram of arbitrfary point P on the production shape conical surface grinding land line of bipyramid emery wheel；
Fig. 3 is Double-conical-surface twice-enveloping enveloping worm hob on the four-shaft linkage numerical control machine with B, C, X and Z axis
Side relief Principle of Grinding and Cutting figure；
Fig. 4 is imitated for the land and side relief nc machining simulation of Double-conical-surface twice-enveloping enveloping worm hob entire row cutter tooth
Fruit is schemed；
Fig. 5 is imitated for the land and side relief nc machining simulation of the single cutter tooth of Double-conical-surface twice-enveloping enveloping worm hob
Fruit is schemed；
In figure：1-top rear corner surface, 2-top land, 3-rake face, 4-rear knife face, 5-side relief, 6-land,
7-cutting edge line, 8-land line, 9-hobboing cutter, 10-tool rest turntable, 11-bipyramid emery wheel, 12-production shape conical surface.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.
Double-conical-surface twice-enveloping enveloping worm hob is used for the secondary worm gear of rolling cut double-cone double-enveloping toroidal worm, takes double
The parameter of conical surface twice-enveloping enveloping worm is：Centre-to-centre spacing a=260mm, gearratio i12=8, the head number Z of right-hand worm1=5,
Reference diameter of worm d1=110mm, worm gear tooth number Z2=40, reference circle of wormwheel diameter d2=410mm, bipyramid emery wheel profile angle
αd=20 °, outer edge radius rd=50mm and top width sa=6mm, footpath emery wheel angle of inclination beta=30 °, emery wheel is away from a0=164mm.
According to the principle of double-cone double-enveloping toroidal worm, the spiral shell of Double-conical-surface twice-enveloping enveloping worm hob is processed
Radial facing, then opens spiral chip flute, obtains the Double-conical-surface twice-enveloping with rake face (3), rear knife face (4) and cutting edge line (7)
The blank of enveloping worm hob.
Fig. 1 is the single knife-tooth structure schematic diagram of Double-conical-surface twice-enveloping enveloping worm hob.Double-conical-surface twice-enveloping ring
The margin width of face worm gear hob is typically taken between 0.1~0.15mm, and in order to preferably observe ground effect, the present embodiment takes land
Wide e=1.0mm.According to given margin width e, calculating obtains land line (8), the portion between land line (8) and cutting edge line (7)
Divide and constitute land (6).If P0It is any point on cutting edge line (7), with P0It is located at land line (8) with the point P on a helix
On, point P to P0Distance be that unit tangent vector of margin width e, the P point on land line (8) is τs；Plane M crosses point P, and perpendicular to
τs；Land (6) is the part in worm spiral face, and unit normal vector of the P points on land (6) is ns, then ns⊥τs, and nsFlat
In the M of face；Unit normal vectors of the point P on side relief (5) is nH, nHIn plane M, if nsWith nHThe size of angle is behind side
Angle λ=6 °.
Fig. 3 is Double-conical-surface twice-enveloping enveloping worm hob on the four-shaft linkage numerical control machine with B, C, X and Z axis
Side relief Principle of Grinding and Cutting figure.The axis of rotation S of hobboing cutter (9)1Central point O is vertically intersected on its throat mid-plane NH1, knife
The axis of rotation S of seat turntable (10)2With S1Vertical interlaced, S2With S1Distance be x, S2Distance with throat mid-plane N is z,
Plane E crosses S1And and S2Vertically, plane E and S2Intersection point OHd, OHdFor the centre of gyration of tool rest turntable (10), bipyramid emery wheel (11)
On tool rest turntable (10), the rotation axis S of bipyramid emery wheel (11)0Intersection point O, O with plane E are bipyramid emery wheel (11)
Center of rotation, OOHd⊥S0, O to OHdDistance for emery wheel away from a0=164mm, S0Angle with plane E is emery wheel angle of inclination beta；Lathe
Origin be located at OH1Point, lathe B and tool rest turntable (10) axis of rotation S2Coaxially, the axis of rotation of lathe C axles and hobboing cutter (9)
S1Coaxially, lathe X-axis is overlapped with throat mid-plane N and plane E intersection, machine Z-axis and hobboing cutter (9) axis of rotation S1Overlap；
Tool rest turntable (10) is around the corner of B axleHobboing cutter (9) is around the corner of C axlesCoordinate of the tool rest turntable (10) along X-axis is x,
Coordinate of the tool rest turntable (10) along Z axis is z；Work as x=a, z=0,When, it is corresponding
As any point P on the production shape conical surface (12) the grinding land line (8) of bipyramid emery wheel (11), emery wheel is away from a0=
164mm and emery wheel angle of inclination beta=30 ° keep constant, by the corner for controlling lathe C axlesWith the corner of lathe B axleAnd simultaneously
The X-axis coordinate x and Z axis coordinate z of tool rest turntable (10) are controlled, makes the upper point Q of the production shape conical surface (12) unit normal vector nwWith nHIt is flat
Row, Q points contacted with P points, as shown in Fig. 2 and make the outer rim and the tooth root anchor ring of hobboing cutter (9) of bipyramid emery wheel (11) tangent, so as to
The point P on land line (8) close to tooth root can be ground to by ensureing the production shape conical surface (12) of bipyramid emery wheel；Bipyramid emery wheel (11) is around certainly
Shaft axis S0Rotate, the P points on land line (8) are ground out by the production shape conical surface (12), it is ensured that margin width e and side relief angle at P points
λ；The above method is respectively adopted to each point on the land line (8) of a cutter tooth side to obtainA series of x and z correspondences
Value, establishment B, C, X and the four-axle linked numerical control program of Z axis, are ground each point on land line (8), you can be ground out land line successively
(8), obtain from tooth top to land (6) consistent tooth root margin width e, while obtaining from tooth top to side equal tooth root side relief angle λ
Rear corner surface (5)；Left and right sides rear corner surface to each cutter tooth on hobboing cutter (9) is adjusted and numerical control grinding as stated above, according to
The left and right sides of the secondary each cutter tooth of grinding, can complete the grinding of the left and right sides land line (8) of each cutter tooth of hobboing cutter (9), obtain
To each cutter tooth left and right sides from tooth top to land (6) consistent tooth root margin width e, while obtaining the margin width e of each cutter tooth
The side relief (5) equal with side relief angle λ, realizes the numerical control grinding of Double-conical-surface twice-enveloping enveloping worm hob side relief,
Obtain Double-conical-surface twice-enveloping enveloping worm hob (9).
Using the process of nc machining simulation software Vericut analog simulation side reliefs.Set up in Vericut
Four-axle linked Virtual Machine, will process the Double-conical-surface twice-enveloping enveloping worm hob hair of helicoid, rake face and rear corner surface
Base is installed on lathe C axles；Bipyramid emery wheel is installed, emery wheel is set away from a0=164mm, emery wheel angle of inclination beta=30 °, in whole relief angle
In the grinding process of face, emery wheel is away from a0Emery wheel angle of inclination beta keeps constant；When the Q point grindings of the production shape conical surface (12) of bipyramid emery wheel (11)
During the arbitrfary point P of land line (8), the unit normal vector n of point Q on the production shape conical surface (12) is metwWith nHParallel, Q points are contacted with P points
And the outer rim of bipyramid emery wheel (11) and these three tangent constraintss of tooth root anchor ring of hobboing cutter (9), single one group of P points correspondenceX and z values, land line (8) correspondence of the side of single cutter tooth is a series ofX and z values, establishment B, C, X and Z axis four
Axis linkage numerical control program, from tooth root to tooth top, is ground each point on land line (8), you can be ground out land line (8) successively；It is right
The left and right sides rear corner surface of each cutter tooth is adjusted and numerical control grinding as stated above on hobboing cutter (9), and each knife is ground successively
The left and right sides of tooth, can complete the grinding of the left and right sides land line (8) of each cutter tooth of hobboing cutter (9).Double-conical-surface twice-enveloping
The nc machining simulation design sketch of enveloping worm hob entire row cutter tooth is as shown in figure 4, the nc machining simulation effect of single cutter tooth
Figure is as shown in figure 5, realize that margin width of the left and right sides of each cutter tooth from tooth top to tooth root be consistent and land of each cutter tooth
The numerical control grinding processing of the wide Double-conical-surface twice-enveloping enveloping worm hob side relief equal with side relief angle.
Claims (1)
1. the numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief, including：Double-conical-surface twice-enveloping ring
The single cutter tooth of face worm gear hob (9) is by top rear corner surface (1), top land (2), rake face (3), rear knife face (4), side relief
(5) constituted with land (6), the intersection of rake face (3) and land (6) is cutting edge line (7), according to given margin width e, be can obtain
Land line (8), land line (8) is the intersection of side relief (5) and land (6)；Characterized in that, P0It is that cutting edge line (7) is taken up an official post
Anticipate a bit, with P0It is located at the point P on a helix on land line (8), point P to P0Distance for margin width e, P point in sword
It is τ with the unit tangent vector on line (8)s；Plane M crosses point P, and perpendicular to τs；Land (6) is the part in worm spiral face, P
Unit normal vector of the point on land (6) is ns, then ns⊥τs, and nsIn plane M；Units of the point P on side relief (5)
Law vector is nH, nHIn plane M, if nsWith nHThe size of angle is side relief angle λ；The axis of rotation S of hobboing cutter (9)1With its throat
Mid-plane N is vertically intersected on central point OH1, the axis of rotation S of tool rest turntable (10)2With S1Vertical interlaced, S2With S1Distance
For x, S2Distance with throat mid-plane N is z, and plane E crosses S1And and S2Vertically, plane E and S2Intersection point OHd, OHdFor tool rest
The centre of gyration of turntable (10), bipyramid emery wheel (11) is arranged on tool rest turntable (10), the rotation axis S of bipyramid emery wheel (11)0
Intersection point O, O with plane E are the center of rotation of bipyramid emery wheel (11), OOHd⊥S0, O to OHdDistance for emery wheel away from a0, S0With putting down
Face E angle is emery wheel angle of inclination beta；The origin of lathe is located at OH1Point, lathe B and tool rest turntable (10) axis of rotation S2Coaxially,
The axis of rotation S of lathe C axles and hobboing cutter (9)1Coaxially, lathe X-axis is overlapped with throat mid-plane N and plane E intersection, lathe
Z axis and hobboing cutter (9) axis of rotation S1Overlap；Tool rest turntable (10) is around the corner of B axleHobboing cutter (9) is around the corner of C axles
Coordinate of the tool rest turntable (10) along X-axis is x, and coordinate of the tool rest turntable (10) along Z axis is z；If Double-conical-surface twice-enveloping anchor ring snail
The centre-to-centre spacing of bar transmission is a, then works as x=a, z=0,When, it is correspondingWhen the production shape conical surface (12) of bipyramid emery wheel (11)
During any point P being ground on land line (8), emery wheel is away from a0Keep constant with emery wheel angle of inclination beta, by controlling turning for lathe C axles
AngleWith the corner of B axleAnd the X-axis coordinate x and Z axis coordinate z of tool rest turntable (10) are controlled simultaneously, make on the production shape conical surface (12)
One point Q unit normal vector nwWith nHParallel, Q points contact with P points and make the outer rim of bipyramid emery wheel (11) and the tooth root of hobboing cutter (9)
Anchor ring is tangent, and bipyramid emery wheel (11) is around rotation axis S0Rotate, the P points on land line (8) be ground by the production shape conical surface (12), it is ensured that
Margin width e and side relief angle λ at P points；The above method is respectively adopted for each point on the land line (8) of single cutter tooth side to obtain
ArriveA series of x and z respective values, establishment B, C, X and the four-axle linked numerical control program of Z axis, are ground on land line (8) successively
Each point, you can be ground out from tooth top to land (6) consistent tooth root margin width e, at the same obtain from tooth top to tooth root side relief angle λ
Equal side relief (5)；Meter is programmed as stated above to the right and left side relief of each cutter tooth on hobboing cutter (9)
Calculate, the side relief grinding of the left and right sides of each cutter tooth is ground successively, the single cutter tooth left and right sides is obtained from tooth top to tooth root
Land (6) consistent margin width e, while side relief equal with side relief angle λ the margin width e for obtaining each cutter tooth, obtains double
Conical surface twice-enveloping enveloping worm hob (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230235.3A CN106956171B (en) | 2017-04-05 | 2017-04-05 | The numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230235.3A CN106956171B (en) | 2017-04-05 | 2017-04-05 | The numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956171A true CN106956171A (en) | 2017-07-18 |
| CN106956171B CN106956171B (en) | 2019-01-08 |
Family
ID=59484264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710230235.3A Active CN106956171B (en) | 2017-04-05 | 2017-04-05 | The numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956171B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176172A (en) * | 2018-10-31 | 2019-01-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | The reparation grinding method and device of hobboing cutter |
| CN113175501A (en) * | 2021-05-18 | 2021-07-27 | 成都理工大学 | Plane secondary enveloping ring surface worm gear and manufacturing method thereof |
| CN113941741A (en) * | 2021-11-16 | 2022-01-18 | 天津理工大学 | Processing method of homogenization allowance curved surface of multi-head double-conical enveloping worm |
| CN114147419A (en) * | 2021-12-08 | 2022-03-08 | 天津理工大学 | Design method of side rear angle surface of ring surface worm gear hob |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107189A (en) * | 1986-10-13 | 1987-05-20 | 冶金部西安冶金机械厂 | The processing method of ring surface-worm with envelop curved face |
| CN2414866Y (en) * | 2000-04-11 | 2001-01-17 | 刘晓荣 | Rotating and swinging spectial double grinding head for grinding plane second enveloping ring surface worm tooth face |
| CN101791772A (en) * | 2010-01-29 | 2010-08-04 | 浙江大学 | Numerical control relief grinding method for enveloping worm hob and machine tool for realizing same |
| CN102275016A (en) * | 2011-07-22 | 2011-12-14 | 重庆大学 | Double-side accurate grinding method and equipment for toothed surface of toroid enveloping worm |
| CN102310347A (en) * | 2011-09-05 | 2012-01-11 | 台州金剑机械制造有限公司 | Seven-axis numerical control grinding and shaping equipment for dual conical surface and double enveloping worm |
| CN104440419A (en) * | 2014-11-04 | 2015-03-25 | 中国农业大学 | Numerical control grinding method for planar double-enveloping ring surface worm gear hob rear side edged surfaces |
-
2017
- 2017-04-05 CN CN201710230235.3A patent/CN106956171B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107189A (en) * | 1986-10-13 | 1987-05-20 | 冶金部西安冶金机械厂 | The processing method of ring surface-worm with envelop curved face |
| CN2414866Y (en) * | 2000-04-11 | 2001-01-17 | 刘晓荣 | Rotating and swinging spectial double grinding head for grinding plane second enveloping ring surface worm tooth face |
| CN101791772A (en) * | 2010-01-29 | 2010-08-04 | 浙江大学 | Numerical control relief grinding method for enveloping worm hob and machine tool for realizing same |
| CN102275016A (en) * | 2011-07-22 | 2011-12-14 | 重庆大学 | Double-side accurate grinding method and equipment for toothed surface of toroid enveloping worm |
| CN102310347A (en) * | 2011-09-05 | 2012-01-11 | 台州金剑机械制造有限公司 | Seven-axis numerical control grinding and shaping equipment for dual conical surface and double enveloping worm |
| CN104440419A (en) * | 2014-11-04 | 2015-03-25 | 中国农业大学 | Numerical control grinding method for planar double-enveloping ring surface worm gear hob rear side edged surfaces |
Non-Patent Citations (3)
| Title |
|---|
| 吴忠 等: "双锥面二次包络环面蜗杆副的参数选择和失配研究", 《机械传动》 * |
| 朱肖虎: "双锥面二次包络环面蜗杆副优化设计及制造", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 舒勤业: "双锥面二次包络环面蜗杆副及其关键制造装备的设计与研究", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176172A (en) * | 2018-10-31 | 2019-01-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | The reparation grinding method and device of hobboing cutter |
| CN113175501A (en) * | 2021-05-18 | 2021-07-27 | 成都理工大学 | Plane secondary enveloping ring surface worm gear and manufacturing method thereof |
| CN113175501B (en) * | 2021-05-18 | 2022-04-08 | 成都理工大学 | Plane secondary enveloping ring surface worm gear and manufacturing method thereof |
| CN113941741A (en) * | 2021-11-16 | 2022-01-18 | 天津理工大学 | Processing method of homogenization allowance curved surface of multi-head double-conical enveloping worm |
| CN113941741B (en) * | 2021-11-16 | 2022-08-05 | 天津理工大学 | Processing method of homogenization allowance curved surface of multi-head double-conical enveloping worm |
| CN114147419A (en) * | 2021-12-08 | 2022-03-08 | 天津理工大学 | Design method of side rear angle surface of ring surface worm gear hob |
| CN114147419B (en) * | 2021-12-08 | 2022-08-19 | 天津理工大学 | Design method of side rear angle surface of torus worm gear hob |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106956171B (en) | 2019-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106956171A (en) | The numerical control grinding method of Double-conical-surface twice-enveloping enveloping worm hob side relief | |
| CN101774048B (en) | Bevel gear machining method | |
| US20100204814A1 (en) | Process and apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes | |
| CN101712089B (en) | Spiral fluted tap and method for processing same | |
| CN101700576B (en) | Rough machining method of helical surface of hourglass worm | |
| CN104384586A (en) | Method for processing integral impeller by using four-axis numerical-control milling machine | |
| KR20180095611A (en) | DEVICE AND METHOD FOR MANUFACTURING A CHAMFER ON A CIRCUIT FACTOR WHEEL | |
| CN105499712A (en) | Method for machining cylindrical gear with ultra-large modulus and small tooth number | |
| CN104907897B (en) | Finishing pinion cutter method is diagonally transformed into using taper worm abrasion wheel | |
| CN101318303B (en) | Abrasive machining method for ball end mill and four-shaft linkage equipment for abrasive machining | |
| CN110399681A (en) | A kind of parametric modeling method of radius end mill edge curve | |
| CN107470868A (en) | A kind of screw rotor production technology | |
| CN109352048B (en) | Spatial dead axle milling method for integral titanium alloy air compressing impeller | |
| CN104405830B (en) | Collaborative construction method for cylindrical envelope molded lines of two side faces of star wheel teeth | |
| CN111203594A (en) | Method for grinding conical-surface gear by using disc-shaped grinding wheel | |
| CN106909729A (en) | The method of adjustment of Double-conical-surface double enveloping worm emery wheel | |
| CN107322059A (en) | Enveloping worm hob CAD/CAM approach based on universal numerical control milling machine | |
| CN110532652A (en) | A kind of chamfering blades line parameterization design method of the cylinder tack with chamfering end mill | |
| CN110705064A (en) | Design method of rotary chamfering tool, tool designed by design method and use method of tool | |
| CN101837483B (en) | Milling and processing method of spiral surface of ring surface worm | |
| CN104440419B (en) | The numerical control grinding and machining method of planar secondary enveloping ring surface worm gear hob side relief | |
| CN101837484A (en) | Milling method of spiral surface of ring surface worm | |
| CN106041224B (en) | A kind of Machining Spiral Bevel Gear method | |
| CN101700612B (en) | Machining method of rotating blade spacer of axial compressor/turbine | |
| CN106607626A (en) | Gear-milling method of curve-tooth bevel gear based on tooth contact analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |