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{"title":"Versatile 58-62 HRC Transmission Gear Shaft with Precision Parts Machining","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/73\/efdeb4d4841861364a0a3865b671-200x200-1\/versatile_58_62_hrc_transmission_gear_shaft_with_precision_parts_machining.jpg","attrs":{"Brand Name":"YIZGEAR","Place of Origin":"CHINA","Minimum Order Quantity":"20 Sets","Payment Terms":"L\/C, T\/T"}}
{"title":"Precise Transmission Ratio Achieved With Gear Grinding Manufacturing Of","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/21\/ff06517de47ec6e40c0f7e7c9ee2-200x200-1\/precise_transmission_ratio_achieved_with_gear_grinding_manufacturing_of_transmission_gear_shaft.jpg","attrs":{"Brand Name":"YIZGEAR","Place of Origin":"CHINA","Minimum Order Quantity":"200 Sets","Payment Terms":"L\/C, T\/T"}}
{"title":"High Performance Transmission Gear Shaft With Advanced Surface Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/14\/c258aba18b3fd5c4e45ef3449434-200x200-1\/high_performance_transmission_gear_shaft_with_advanced_surface_treatment_characteristics.jpg","attrs":{"Brand Name":"YIZGEAR","Place of Origin":"CHINA","Minimum Order Quantity":"200 Sets","Payment Terms":"L\/C, T\/T"}}
{"title":"Custom Made Transmission Gear Shaft With Advanced Gear Teeth Grinding For","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/2d\/4dd0d26375874b3815952a4e2c61-200x200-1\/custom_made_transmission_gear_shaft_with_advanced_gear_teeth_grinding_for_mechanical_performance.jpg","attrs":{"Brand Name":"YIZGEAR","Place of Origin":"CHINA","Minimum Order Quantity":"200 Sets","Payment Terms":"L\/C, T\/T"}}
{"title":"Customized ISO 6-7 Grade AISI 4340 Transmission Gear Shaft with Gear Grinding","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/38\/fc596c485e424f98385a319c8bf9-200x200-1\/customized_iso_6_7_grade_aisi_4340_transmission_gear_shaft_with_gear_grinding_and_heat_treatment.jpg","attrs":{"Brand Name":"YIZGEAR","Place of Origin":"CHINA","Minimum Order Quantity":"200 Sets","Payment Terms":"L\/C, T\/T"}}
{"title":"Smooth And Quiet Operation With Gleason Gear Profile Type Transmission Gear","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/b5\/4debdfd21f51f468824cc2ae6a4b-200x200-1\/smooth_and_quiet_operation_with_gleason_gear_profile_type_transmission_gear_shaft.jpg","attrs":{"Brand Name":"YIZGEAR","Place of Origin":"CHINA","Minimum Order Quantity":"200 Sets","Payment Terms":"L\/C, T\/T"}}
{"title":"DP1.732 22T Double Helical Gear Shaft Helix Angle 30\u00b0 SAE 4340 Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/7c\/514a1434d58c4f261ccf68321dfa-200x200-1\/dp1_732_22t_double_helical_gear_shaft_helix_angle_30_c2_b0_sae_4340_steel.jpg","attrs":{"Brand Name":"YIZGEAR","Model Number":"GS22112401","Place of Origin":"CHINA","Minimum Order Quantity":"2 Pieces"}}
The gear shaft acts as an “interpreter” for converting power and motion forms. Not only does it transmit rotational movement, but more significantly, through the design of its own gearing, it actively alters the output speed, torque, and direction, serving as a “decision point” within the power transmission pathway.
2)Working Pinciple
Its operating principle is based on the gear ratio formula for meshing gears (i = n1/n2 = z2/z1). By altering the tooth count ratio between the driving gear shaft and the driven gear, the following effects can be achieved:
Speed reduction and torque increase: When the driving gear shaft has fewer teeth and the driven gear has more teeth, the output speed decreases while torque increases.
Speed increase with torque reduction: Conversely, the output speed increases while torque decreases.
Direction change: By meshing with different gear types (such as bevel gears), the direction of the power transmission axis can be altered.
3)Feature of Transmission Gear Shaft
Functional tooth profiles: The tooth profiles (e.g., involute, cycloidal) and parameters (module, pressure angle, helix angle) of the gear section are specifically designed to achieve the required gear ratio and power transmission specifications.
Diverse configurations: Depending on functional requirements, these may comprise spur gear shafts, helical gear shafts (for smooth transmission), bevel gear shafts (for directional change), etc.
Heat treatment zoning: The gear section typically undergoes surface hardening treatments such as carburising and quenching for wear resistance, whilst the journal sections may retain toughness to withstand impact loads.
4)Advantages of Transmission Gear Shaft
High transmission efficiency: Mechanical contact transmission typically achieves efficiencies exceeding 95%.
Constant transmission ratio: The instantaneous transmission ratio remains stable, ensuring smooth and precise motion.
Wide power range: Applicable from minute instruments to colossal heavy machinery.
High controllability: Through precise design, output rotational speed and torque can be accurately regulated.
5)Application
Primarily employed in devices requiring active regulation of speed and torque:
Vehicle differentials: Bevel gear shafts transmit power to the left and right wheels while permitting differential rotational speeds.
Wind turbine generators: Gear shafts within speed multipliers convert the low rotational speed of the blades into the high speed required for the generator.
Marine propulsion systems: Gear shafts within the drive shaft system facilitate speed reduction and directional change.
Robotic joints: Gear shafts within precision reducers enable accurate torque and position control.
Technical Specifications
Parameter
Specification
Custom Made
Available
Gear Profile Type
Gleason
Manufacturing Process
Gear Grinding
Teeth Grinding
Included
Module (M)
Custom
Number of Teeth (Z)
Custom
Pressure Angle (α)
Custom
Lead Angle
Custom
Accuracy Grade
ISO 6 Grade
Heat Treatment
Carburizing
Surface Hardness
58-62HRC
Steel Code Grades Comparison
CHINA/GB
ISO
ГΟСТ
ASTM
JIS
DIN
45
C45E4
45
1045
S45C
CK45
40Cr
41Cr4
40X
5140
SCr440
41Cr4
20CrMo
18CrMo4
20ХМ
4118
SCM22
25CrMo4
42CrMo
42CrMo4
38XM
4140
SCM440
42CrMo4
20CrMnTi
18XГT
SMK22
20Cr2Ni4
20X2H4A
20CrNiMo
20CrNiMo2
20XHM
8720
SNCM220
21NiCrMo2
40CrNiMoA
40XH2MA/40XHMA
4340
SNCM439
40NiCrMo6/36NiCrMo4
20CrNi2Mo
20NiCrMo7
20XH2MA
4320
SNCM420
Production Equipment
Manufacturing Process
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1.0 Million-1.5 Millon
Employee Number:
50~200
Ecer Certification：
Verified Supplier
YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs.
Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.... YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs.
Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry....
