Some standard content:
VDC 821.833.1;00.4
National Standard of the People's Republic of China
GB/T 3374..- 92
Basic lerminology of gears
1992 - 09-22 Issued on October 1, 1993, implemented on October 1, 1993, issued by the State Administration of Technical Supervision, A/T 3374-92, Subject matter and pressure relief, also included in the definition, gears and gear pairs, semi-double gears and their gear systems, and other types of gear pairs, without reference to the English language, National Standard of the People's Republic of China, Basic terminology of gears [D: 821. 833. 1] GB/T 3374—92
033374—82
This standard refers to ISO/R1122/1-933 Gear Nomenclature - Part I Definitions 31 Subject matter and scope of application
This standard defines the main terms and definitions. This standard applies to gear transmissions of various applications 2 General definitions
2.1 Kinematic definitions 2.1. Gear and gear mechanisms 2.1.1.1 Gears are a gear mechanism that transmits motion to another gear member through the meshing of their tooth surfaces and changes the form of motion. They are gears.
2.1.1.? Gear, gcar peir
mountain two trapezoidal gear set or basic structure, 2. 1. .3 r gear gear Far wi.a pa-alle. axes state rhyme edge swept parallel medicine gear pair
2.1.1.4 cross transmission sear wil,reri-g xr two track line swept gear pair.
National Technical Supervision Bureau 1992-C5-22 approved
19931001 implementation
GD:T33/4
2.1.1.5 gear cross-axle gear rpailwil:m-imetxeting ixes
two throws are not parallel, never cross and wheel system, 2.1..6 gear traiof geer*geurrir:lower inner wheel, the entanglement.
2.1.f get star when the wheel is raised laneinrygeu:train, epicysucEea:lrais if the ten fat cows are composed of front gear light rows, six cars at least one early rack, its! Equipped with one or more simple movement out of the mountain wheel sicgl μlanezary gear trait is the same as the coaxial parts of the gear system, which does not have a planetary carrier. b, the difference in gear system fere:ia
there are two loss first mountain effect to each gear system, combined planetary gear system ooanaeaye: a
which has more than one row of gear system in the rack, 2.1. gear
the transmission plate type of this product
2.7.2 aringa
2.1.2.1 when flashing mt.tinkgrr
gear pair but cooking a Wheel, can be used to record the gears in the wheel, 2.1.2.2 hand gear [inionl
tooth model pair of the most central lifting wheel:
2.1.2.3 Tianyan hco.,rea:
inner grab the number of steps in the core wheel
2.1.2.4 upper gear drivir6gea:
ancient wheel test with ten matching teeth grab the wheel, 2.1.2.6 from the city gear driven e:
GB/T 3374 —92
The gear in a gear pair that is driven by its paired gear: 2.1.2.5 plapetgear
The gear that performs the visible motion in the travel gear transmission
Domestic goods:wwW.bzxz.Net
2..2.7 plang r
The situation of the travel gear
2.1.2.8 gu Rr
In the travel pressure zone wheel movement, the outer step age of the travel rack drawing line printing company. 2. 1.2. 9 Gear country g geut+ ul gr.rIn the travel wheel holding movement, the travel is the inner step wheel of the frame feather ancestor. 2.1.3 Re.atveFositionofgear2.1.3 1i texerral gcer
Step page industry surface F tooth loss main surface of the gear speed
2.13.2iat
Real "inside the gear,
2 1. 5.3 2~special cxternal gea: pair with uniform teeth
2. 1.3.4 Wide two-grid iaternol gar air Some gears are inside the west,
2.1.3.centre: distance between two parallel or interlocking gears. GR/T3374-92
2.1.3.6 shaft angle englu
In a gear pair with a parallel axis, the two axes are aligned, or in a gear pair with an intersecting axis, the two axes are parallel, so that the rotation directions of the two gears are opposite. The maximum angle of rotation between the two axes is called the axis intersection. 2.1.3.7 The centerline ina: ns
In a parallel axis or intersecting axis gear pair, the common vertical line of the two axes is called the axis intersection. 2.1.4 Gear Relationships 2.1.4.1 Gear Pairs 2.1.4.2 Gear Pairs 2.1.4.3 Gear Pairs 2.1.4.4 Gear Pairs 2.1.4.5 Gear Pairs 2.1.4.6 Gear Pairs 2.1.4.7 Gear Pairs 2.1.4.8 Gear Pairs 2.1.4.9 Gear Pairs 2.1.4.10 Gear Pairs 2.1.4.110 Gear Pairs 2.1.4.12 Gear Pairs 2.1.4.13 Gear Pairs 2.1.4.14 Gear Pairs 2.1.4.15 Gear Pairs 2.1.4.16 Gear Pairs 2.1.4.17 Gear Pairs 2.1.4.18 Gear Pairs 2.1.4.19 Gear Pairs 2.1.4.20 Gear Pairs 2.1.4.219 Gear Pairs 2.1.4.22 Gear Pairs 2.1.4.33 Gear Pairs 2.1.4.4119 Gear Pairs 2.1.4.412 Gear Pairs 2.1.4.413 Gear Pairs 2.1.4.414 Gear Pairs 2.1. 3
From the perspective of the end effect, the starting point of the driving wheel is the inner wheel system: 2.14 speed increasing gear system edinereiazrtrAir stirring and grabbing the angular velocity of the driving wheel at the end of the internal wheel system: 2.1. 4. 5 number ratio sear ralia
stepping wheel pair when the number of large wheels and small wheels (for the end machine, the ratio of the exhaust number of heads>, 2.1.4.
speed ratio miskinr alic gear system, the driving wheel and the driving wheel angle according to the debt, 2.1.4.
speed reduction ratio speadreducingTRtio
become a mysterious gear pair or speed reduction gear system transmission or ratio. 4
2.1.4.8 ground speed ratio slincreasingRo
G/ 337492
The actual ratio of a step-up gear or gear train. 2.1.5 Planes
2.1. 5. 1 Axial plane
A plane containing the gear axes,
2.15.2 Latituip.ar.s
An imaginary plane on the basis of the gear axis. On the assumed plane, the ratio of the tooth sequence to the pitch is an unspecified standard value (the general band is .5).
2.1.5.3 plane plane
In parallel or intersecting gear pairs, the plane perpendicular to the common axis and intersecting the two gears is the plane perpendicular to the axis of the gear.
2.1.5.4 side plane is perpendicular to the axis of the gear on the gear or on the gear.
2.1.5.5 normal plane
Generally speaking, on the gear, the normal plane refers to the plane passing through a point on the gear and perpendicular to the tooth line of the gear. In the case of helical gears, the plane is perpendicular to each tooth of the gear, but the gear is not perpendicular to the gear line.Only two teeth on the same tooth can intersect each other directly. At this intersection, the plane contains a straight line perpendicular to each surface (that is, the normal line of the tooth at the intersection) and a line perpendicular to the dividing curve, that is, the normal line of the reference plane at the intersection). In the design of the wheel, the following choices are made: (1) The plane is perpendicular to the tooth line: (2) The plane is perpendicular to the midpoint of the tooth: (3) The plane is perpendicular to the midpoint of the tooth. In the tooth geometry diagram, the front position of the tooth is perpendicular to the midpoint of the tooth. It can be proved that the front position passes through the midpoint of the tooth surface and is not perpendicular to the tooth line. Song Yi
Special product
: 2.1.E #imagnarysurfaccs
2.7.6.1 reterehoe Rurfice
Because of the slowness of the gear on the surface, the gear rate and tooth size should be traced back to this page or can be traced back to the actual, 2-[.6.2 surface a.rl: mface
On the step wheel brush Jiang sound·a gear, its matching function is Liu in the gear movement time late time machine appearance: 2..6.3f
Including the individual teeth of the step wheel from the original surface, 2.1.6.4ron1rfa
GB/T3374
Including the individual teeth of the step wheel from the original surface: 2.1.7ka tea production wml emrrri:k
2.1.7.1 this tonih p:arile
Basic some sub-complete world system of the wheel size small measurement can be based on the step 2. 1.7.2 Basic gear multiple [mik
In the method to have the basic state gear Na collection of multiple. 2.1.7.3 Rack un:crart rack
Shaped bar with a six-way guide rack combined with the bar, than a uniform internal just fill the step product · a step kill some 2.1.74-shaped wheel geurrtig geor uf:gur a wheel, no it layer zero in the generation of the step wheel or false street light, when it is introduced 1 increase station under the card I design: research into the production of the wheel, it is necessary to rely on GB/:3374·92
generating 2.1.7.5 Profile tooth surface
The profile tooth surface of a profiled gear is called profile tooth surface. In some gear cutting processes, profile tooth surface is the motion trajectory drawn in real space by the gear cutting tool according to a certain motion element. The tooth surface used by the researcher to study or make the gear is the motion trajectory surface of the gear cutting tool. 2.1.7.6 Line datum Jic.e
The intersection of the normal plane and the quasi-plane of the basic rack. It is the line between the gear tooth size (the ratio of tooth thickness to tooth thickness, usually 5) of the two basic racks.
2-2 Gear characteristics Lreih 2-2.1 Gear teeth and gear ratios 2.2.1.1 Tooth Each engaging part of a gear is called a gear tooth. Generally speaking, these engaging parts are arranged in a radial pattern and are pressed into contact with similar convex parts of the mating gear.1, thereby causing the gears to mesh continuously. 2.2.1.2 The space between two equal teeth on a gear. 2.2.1.3 The space between two equal teeth on a gear. For helical cylindrical gears and spiral gears, when the gear is held vertically in front of the observer, the teeth are viewed upward and to the right. For linear pinion gears, when the observer looks at the top of the gear teeth, the gear teeth are viewed clockwise through an angle, and are called left-hand gears. 2.2.1.4 Left-hand gear 92
For helical cylindrical gears and cylindrical gears, when the gear axis is vertical, the gear teeth that are inclined to the upper left are left-handed:
For curved bevel gears, when the observer looks at the back of the gear teeth, the back teeth on the gear teeth are opposite to the back teeth on the gear teeth, and then the gear teeth are rotated in the opposite direction
2-2.2 gear tooth surface tuth 2.2.2.1 Tooth flank turl,lak
When the tooth flank is at an angle, the gear tooth is called left tooth. It is located between the tooth tip and the tooth root. 2.2.2.2 Tooth flank rigt13a
When the tooth flank faces one side of the gear, the tooth with the top facing upward, the tooth flank is called right tooth. 7.2.2.3 Tooth flank leftflenl
When the tooth flank faces one side of the gear, the tooth flank with the top facing upward, the tooth flank is called left tooth. 2.2.2.4 Tooth pairs
2nrrespencing flanks
When the tooth flanks are opposite to each other, they are called same side. 2.2.2.5 Tooth flanks on opposite sides
oprsite arks
On a gear, the right side tooth surface and the side tooth are called the inter-tooth return. 2. 2. 2. 6T. Working gear wursing ilankCB/1 3374- 92
One of the ministers on the wheel, and the opposite side of the step surface state Mi individual protection transmission reverse brake: UA
2. 2. 2. 7 Non-T when
-3o-oTsiny ilank
Some still work step straight is different step surface.
2.2.2.Hr.aliag atk
Left out of the wheel pair, can be a mutual step, you are the agent meshing card straight, 2. 2.?. 9 South coajugale flrnk
hundreds in a guarantee can naturally provide is dynamic knowledge both cut, text does not support ten secretion
?.3 of en:hthepatto onhurtac
2. 2. 3. 13 and t.sal.e Flsnk some learning with again on some of the big success. Happy blood accumulation size secondary to the "tool cutting edge geometry and force soldiers in the card when you and the whole or, do not sign the book of the effective pairing of the inner wheel of the work "position of the influence 2.2.3.2 effective im
gear teeth on the weak step grab belt Lun area, the effective size of the out of the inspection wheel work to the relative position ofe
The intersection of the normal plane of the basic rack and the quasi-plane, which is the tooth size of the basic rack (the ratio of tooth thickness to tooth thickness, usually 5) at two points.
2-2 Gear characteristics 2-2.1 Gear teeth and gear ratios 2.2.1.1 Tooth Each tooth on a gear that is used for engagement is called a tooth. Generally speaking, these parts are arranged in a radial manner and are pressed into contact with similar convex parts of the mating gear.1: This results in continuous meshing of the gears. 2.2.1.2 The space between two equal teeth on a gear. 2.2.1.3 The space between two equal teeth on a gear. For helical cylindrical gears and spiral gears, when the gear is held vertically in front of the observer, the teeth are viewed upward and to the right. For linear pinion gears, when the observer looks at the top of the gear teeth, the gear teeth are viewed clockwise through an angle, and are called left-hand gears. 2.2.1.4 Left-hand gear 92
For helical cylindrical gears and cylindrical gears, when the gear axis is vertical, the gear teeth that are inclined to the upper left are left-handed:
For curved bevel gears, when the observer looks at the back of the gear teeth, the back teeth on the gear teeth are opposite to the back teeth on the gear teeth, and then the gear teeth are rotated in the opposite direction
2-2.2 gear tooth surface tuth 2.2.2.1 Tooth flank turl,lak
When the tooth flank is at an angle, the gear tooth is called left tooth. It is located between the tooth tip and the tooth root. 2.2.2.2 Tooth flank rigt13a
When the tooth flank faces one side of the gear, the tooth with the top facing upward, the tooth flank is called right tooth. 7.2.2.3 Tooth flank leftflenl
When the tooth flank faces one side of the gear, the tooth flank with the top facing upward, the tooth flank is called left tooth. 2.2.2.4 Tooth pairs
2nrrespencing flanks
When the tooth flanks are opposite to each other, they are called same side. 2.2.2.5 Tooth flanks on opposite sides
oprsite arks
On a gear, the right side tooth surface and the side tooth are called the inter-tooth return. 2. 2. 2. 6T. Working gear wursing ilankCB/1 3374- 92
One of the ministers on the wheel, and the opposite side of the step surface state Mi individual protection transmission reverse brake: UA
2. 2. 2. 7 Non-T when
-3o-oTsiny ilank
Some still work step straight is different step surface.
2.2.2.Hr.aliag atk
Left out of the wheel pair, can be a mutual step, you are the agent meshing card straight, 2. 2.?. 9 South coajugale flrnk
hundreds in a guarantee can naturally provide is dynamic knowledge both cut, text does not support ten secretion
?.3 of en:hthepatto onhurtac
2. 2. 3. 13 and t.sal.e Flsnk some learning with again on some of the big success. Happy blood accumulation size secondary to the "tool cutting edge geometry and force soldiers in the card when you and the whole or, do not sign the book of the effective pairing of the inner wheel of the "position of the influence of 2.2.3.2 effective im
gear teeth on the weak step grab belt Lun area, the effective size of the out of the inspection wheel work to the relative position ofe
The intersection of the normal plane of the basic rack and the quasi-plane, which is the tooth size of the basic rack (the ratio of tooth thickness to tooth thickness, usually 5) at two points.
2-2 Gear characteristics 2-2.1 Gear teeth and gear ratios 2.2.1.1 Tooth Each tooth on a gear that is used for engagement is called a tooth. Generally speaking, these parts are arranged in a radial manner and are pressed into contact with similar convex parts of the mating gear.1: This results in continuous meshing of the gears. 2.2.1.2 The space between two equal teeth on a gear. 2.2.1.3 The space between two equal teeth on a gear. For helical cylindrical gears and spiral gears, when the gear is held vertically in front of the observer, the teeth are viewed upward and to the right. For linear pinion gears, when the observer looks at the top of the gear teeth, the gear teeth are viewed clockwise through an angle, and are called left-hand gears. 2.2.1.4 Left-hand gear 92
For helical cylindrical gears and cylindrical gears, when the gear axis is vertical, the gear teeth that are inclined to the upper left are left-handed:
For curved bevel gears, when the observer looks at the back of the gear teeth, the back teeth on the gear teeth are opposite to the back teeth on the gear teeth, and then the gear teeth are rotated in the opposite direction
2-2.2 gear tooth surface tuth 2.2.2.1 Tooth flank turl,lak
When the tooth flank is at an angle, the gear tooth is called left tooth. It is located between the tooth tip and the tooth root. 2.2.2.2 Tooth flank rigt13a
When the tooth flank faces one side of the gear, the tooth with the top facing upward, the tooth flank is called right tooth. 7.2.2.3 Tooth flank leftflenl
When the tooth flank faces one side of the gear, the tooth flank with the top facing upward, the tooth flank is called left tooth. 2.2.2.4 Tooth pairs
2nrrespencing flanks
When the tooth flanks are opposite to each other, they are called same side. 2.2.2.5 Tooth flanks on opposite sides
oprsite arks
On a gear, the right side tooth surface and the side tooth are called the inter-tooth return. 2. 2. 2. 6T. Working gear wursing ilankCB/1 3374- 92
One of the ministers on the wheel, and the opposite side of the step surface state Mi individual protection transmission reverse brake: UA
2. 2. 2. 7 Non-T when
-3o-oTsiny ilank
Some still work step straight is different step surface.
2.2.2.Hr.aliag atk
Left out of the wheel pair, can be a mutual step, you are the agent meshing card straight, 2. 2.?. 9 South coajugale flrnk
hundreds in a guarantee can naturally provide is dynamic knowledge both cut, text does not support ten secretion
?.3 of en:hthepatto onhurtac
2. 2. 3. 13 and t.sal.e Flsnk some learning with again on some of the big success. Happy blood accumulation size secondary to the "tool cutting edge geometry and force soldiers in the card when you and the whole or, do not sign the book of the effective pairing of the inner wheel of the "position of the influence of 2.2.3.2 effective im
gear teeth on the weak step grab belt Lun area, the effective size of the out of the inspection wheel work to the relative position of
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