China Tkb Bonfiglioli W Series Power Transmission Hypoid Gear Helical Gearbox coaxial helical inline gearbox

Solution Description

Solution Description

KPB series helical-hypoid gearboxes are the new-technology product with a compromise of advanced technology both at house and overseas.This product is extensively utilised in textile, foodstuff, beverage,tobacco, logistics industrial fields,etc.
KPseries hypoid gearbox’s features are as follows:
(1) Driven by hypoid gears, which has massive ratios.
(2) Big output torque, high efficiency(up to ninety two%), strength preserving and environmental protection.
(3) High quality aluminum alloy housing, light in weight and non-rusting.
(4) Easy in working and reduced in sounds, and can work long time in dreadful circumstances.
(5) Good-searching physical appearance, durable service daily life and tiny volume.
(6) Suited for all spherical installation, wide application and straightforward use.
(7) The mounting dimensions of KPB sequence helical-hypoid gearboxes are appropriate with W collection worm gearboxes.
(8) Modular and multi-construction can satisfy the demands of a variety of problems.
KPseries hypoid gearbox’s Primary Substance:
(1) Housing: aluminum alloy 
(2) Equipment wheel: 20CrMnTiH1,carbonize & quencher heat therapy make the hardness of gears surface area up to fifty six-62 HRC, retain carburization levels thickness among .3 and .5mm right after precise grinding.

Thorough Photographs

Industrial Purposes

Product Parameters

Model Information:

KPB63..         n1=1400r/min       180Nm    
  i i n2 M2max Fr2 63B5 71B5/B14 80B5/B14 90B5/B14    
nominal true [r/min] [Nm] [N]    
three Stage    
KPB63C 300 302.50  four.seven 160  4800   N/A N/A N/A    
KPB63C 250 243.57  five.eight 160  4800   N/A N/A N/A    
KPB63C two hundred 196.43  seven.2  160  4800     N/A N/A    
KPB63C one hundred fifty 151.56  nine.3 180  4650     N/A N/A    
KPB63C one hundred twenty five 122.22  twelve 180  4330     N/A N/A    
KPB63C a hundred 94.50  fourteen 180  4070     N/A N/A    
KPB63C 75 seventy three.33  20 180  3650       N/A    
KPB63C 60 sixty three.33  23 180  3480       N/A    
KPB63C 50 fifty two.48  27 180  3270       N/A    
two Phase    
KPB63B sixty 60.50  24 160  3430       N/A    
KPB63B 50 48.71  29 160  3190            
KPB63B 40 39.29  36 160  2970            
KPB63B 30 thirty.31  forty seven 180  2720            
KPB63B twenty five 24.44  fifty eight 180  2530 N/A          
KPB63B 20 18.90  70 180  2380 N/A          
KPB63B fifteen 14.67  ninety six 180  2130 N/A N/A        
KPB63B twelve.5 twelve.67  111 180  2030 N/A N/A        
KPB63B ten 10.50  134 180  1910 N/A N/A        
KPB63B 7.5 seven.60  185 180  1710 N/A N/A        
                       
KPB75..         n1=1400r/min           350Nm
  i i n2 M2max Fr2 63B5 71B5 80B5/B14 90B5/B14 100B5/B14 112B5/B14
nominal actual [r/min] [Nm] [N]
3 Stage
KPB75C 300 297.21  4.eight 300  6500     N/A N/A N/A N/A
KPB75C 250 240.89  5.nine 300  6500     N/A N/A N/A N/A
KPB75C 200 two hundred.66  7.0  300  6500     N/A N/A N/A N/A
KPB75C 150 149.30  9.three 350  6500       N/A N/A N/A
KPB75C one hundred twenty five 121.00  12 350  5980       N/A N/A N/A
KPB75C 100 a hundred.80  fifteen 350  5520       N/A N/A N/A
KPB75C seventy five seventy nine.40  19 350  5040         N/A N/A
KPB75C sixty sixty two.43  23 350  4730 N/A       N/A N/A
KPB75C fifty 49.18  29 350  4370 N/A       N/A N/A
2 Stage
KPB75B 60 fifty nine.44  24 300  4660 N/A       N/A N/A
KPB75B fifty forty eight.18  thirty 300  4340 N/A       N/A N/A
KPB75B 40 forty.13  35 300  4080 N/A         N/A
KPB75B 30 29.86  47 350  3720 N/A N/A       N/A
KPB75B twenty five 24.20  fifty six 350  3500 N/A N/A        
KPB75B 20 twenty.16  71 350  3230 N/A N/A        
KPB75B fifteen fifteen.88  93 350  2950 N/A N/A        
KPB75B 12.five 12.49  113 350  2770 N/A N/A N/A      
KPB75B 10 9.84  143 350  2550 N/A N/A N/A      
KPB75B 7.five seven.48  188 350  2330 N/A N/A N/A      
                       
KPB86..         n1=1400r/min           500Nm
  i i n2 M2max Fr2 63B5 71B5 80B5/B14 90B5/B14 100B5/B14 112B5/B14
nominal real [r/min] [Nm] [N]
3 Phase
KPB86C 300 297.21  four.8 450  6500     N/A N/A N/A N/A
KPB86C 250 240.89  five.9 450  6500       N/A N/A N/A
KPB86C 200 two hundred.66  7.0  450  6500       N/A N/A N/A
KPB86C a hundred and fifty 151.20  9.3 500  6500       N/A N/A N/A
KPB86C 125 a hundred twenty five.95  twelve 500  5980       N/A N/A N/A
KPB86C 100 99.22  fifteen 500  5520 N/A       N/A N/A
KPB86C seventy five 75.45  19 500  5040 N/A       N/A N/A
KPB86C sixty sixty two.43  23 500  4730 N/A       N/A N/A
KPB86C fifty 49.18  29 500  4370 N/A       N/A N/A
2 Phase
KPB86B 60 fifty nine.44  24 450  5890 N/A         N/A
KPB86B 50 48.18  30 450  5500 N/A         N/A
KPB86B 40 forty.13  35 450  5170 N/A N/A        
KPB86B thirty 30.24  47 500  4710 N/A N/A        
KPB86B 25 twenty five.19  fifty six 500  4430 N/A N/A        
KPB86B twenty 19.84  71 500  4090 N/A N/A N/A      
KPB86B fifteen 15.09  93 500  3730 N/A N/A N/A      
KPB86B 12.five twelve.49  113 500  3510 N/A N/A N/A      
KPB86B 10 nine.84  143 500  3240 N/A N/A N/A      
KPB86B 7.5 7.48  188 500  2950 N/A N/A N/A      

Define Dimension:

Business Profile

About our business:
We are a professional reducer company located in HangZhou, ZHangZhoug province.Our leading products is  full variety of RV571-a hundred and fifty worm reducers , also supplied hypoid helical gearbox, Pc units, UDL Variators and AC Motors.Products are widely used for applications this kind of as: foodstuffs, ceramics, packing, chemical substances, pharmacy, plastics, paper-producing, design equipment, metallurgic mine, environmental safety engineering, and all varieties of automatic traces, and assembly lines.With quick shipping, exceptional right after-income support, superior generating facility, our goods offer well  both at house and abroad. We have exported our reducers to Southeast Asia, Japanese Europe and Middle East and so on.Our purpose is to build and innovate on foundation of large top quality, and produce a good popularity for reducers.

 Packing info:Plastic Bags+Cartons+Wood Circumstances , or on ask for
We take part Germany Hannver Exhibition-ZheJiang PTC Reasonable-Turkey Get Eurasia

Logistics

Right after Income Service

one.Servicing Time and Warranty:In 1 calendar year after acquiring products.
2.Other ServiceIncluding modeling choice guidebook, installation information, and difficulty resolution guidebook, etc.

FAQ

1.Q:Can you make as for every buyer drawing?
A: Sure, we offer custom-made service for customers appropriately. We can use customer’s nameplate for gearboxes.
two.Q:What is your terms of payment ?
A: 30% deposit before creation,stability T/T just before shipping.
three.Q:Are you a trading organization or producer?
A:We are a manufacurer with sophisticated equipment and skilled personnel.
four.Q:What’s your production capability?
A:8000-9000 PCS/Thirty day period
5.Q:Totally free sample is offered or not?
A:Sure, we can supply totally free sample if client agree to pay for the courier cost
six.Q:Do you have any certificate?
A:Of course, we have CE certificate and SGS certification report.

Contact information:
Ms Lingel Pan
For any inquiries just truly feel totally free ton speak to me. Many many thanks for your variety attention to our business!

 

 

US $45-125
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Right-Angle
Gear Shape: Hypoid Helical Gear
Step: Two Stage-Three Stage

###

Samples:
US$ 45/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

KPB63..         n1=1400r/min       180Nm    
  i i n2 M2max Fr2 63B5 71B5/B14 80B5/B14 90B5/B14    
nominal actual [r/min] [Nm] [N]    
3 Stage    
KPB63C 300 302.50  4.7 160  4800   N/A N/A N/A    
KPB63C 250 243.57  5.8 160  4800   N/A N/A N/A    
KPB63C 200 196.43  7.2  160  4800     N/A N/A    
KPB63C 150 151.56  9.3 180  4650     N/A N/A    
KPB63C 125 122.22  12 180  4330     N/A N/A    
KPB63C 100 94.50  14 180  4070     N/A N/A    
KPB63C 75 73.33  20 180  3650       N/A    
KPB63C 60 63.33  23 180  3480       N/A    
KPB63C 50 52.48  27 180  3270       N/A    
2 Stage    
KPB63B 60 60.50  24 160  3430       N/A    
KPB63B 50 48.71  29 160  3190            
KPB63B 40 39.29  36 160  2970            
KPB63B 30 30.31  47 180  2720            
KPB63B 25 24.44  58 180  2530 N/A          
KPB63B 20 18.90  70 180  2380 N/A          
KPB63B 15 14.67  96 180  2130 N/A N/A        
KPB63B 12.5 12.67  111 180  2030 N/A N/A        
KPB63B 10 10.50  134 180  1910 N/A N/A        
KPB63B 7.5 7.60  185 180  1710 N/A N/A        
                       
KPB75..         n1=1400r/min           350Nm
  i i n2 M2max Fr2 63B5 71B5 80B5/B14 90B5/B14 100B5/B14 112B5/B14
nominal actual [r/min] [Nm] [N]
3 Stage
KPB75C 300 297.21  4.8 300  6500     N/A N/A N/A N/A
KPB75C 250 240.89  5.9 300  6500     N/A N/A N/A N/A
KPB75C 200 200.66  7.0  300  6500     N/A N/A N/A N/A
KPB75C 150 149.30  9.3 350  6500       N/A N/A N/A
KPB75C 125 121.00  12 350  5980       N/A N/A N/A
KPB75C 100 100.80  15 350  5520       N/A N/A N/A
KPB75C 75 79.40  19 350  5040         N/A N/A
KPB75C 60 62.43  23 350  4730 N/A       N/A N/A
KPB75C 50 49.18  29 350  4370 N/A       N/A N/A
2 Stage
KPB75B 60 59.44  24 300  4660 N/A       N/A N/A
KPB75B 50 48.18  30 300  4340 N/A       N/A N/A
KPB75B 40 40.13  35 300  4080 N/A         N/A
KPB75B 30 29.86  47 350  3720 N/A N/A       N/A
KPB75B 25 24.20  56 350  3500 N/A N/A        
KPB75B 20 20.16  71 350  3230 N/A N/A        
KPB75B 15 15.88  93 350  2950 N/A N/A        
KPB75B 12.5 12.49  113 350  2770 N/A N/A N/A      
KPB75B 10 9.84  143 350  2550 N/A N/A N/A      
KPB75B 7.5 7.48  188 350  2330 N/A N/A N/A      
                       
KPB86..         n1=1400r/min           500Nm
  i i n2 M2max Fr2 63B5 71B5 80B5/B14 90B5/B14 100B5/B14 112B5/B14
nominal actual [r/min] [Nm] [N]
3 Stage
KPB86C 300 297.21  4.8 450  6500     N/A N/A N/A N/A
KPB86C 250 240.89  5.9 450  6500       N/A N/A N/A
KPB86C 200 200.66  7.0  450  6500       N/A N/A N/A
KPB86C 150 151.20  9.3 500  6500       N/A N/A N/A
KPB86C 125 125.95  12 500  5980       N/A N/A N/A
KPB86C 100 99.22  15 500  5520 N/A       N/A N/A
KPB86C 75 75.45  19 500  5040 N/A       N/A N/A
KPB86C 60 62.43  23 500  4730 N/A       N/A N/A
KPB86C 50 49.18  29 500  4370 N/A       N/A N/A
2 Stage
KPB86B 60 59.44  24 450  5890 N/A         N/A
KPB86B 50 48.18  30 450  5500 N/A         N/A
KPB86B 40 40.13  35 450  5170 N/A N/A        
KPB86B 30 30.24  47 500  4710 N/A N/A        
KPB86B 25 25.19  56 500  4430 N/A N/A        
KPB86B 20 19.84  71 500  4090 N/A N/A N/A      
KPB86B 15 15.09  93 500  3730 N/A N/A N/A      
KPB86B 12.5 12.49  113 500  3510 N/A N/A N/A      
KPB86B 10 9.84  143 500  3240 N/A N/A N/A      
KPB86B 7.5 7.48  188 500  2950 N/A N/A N/A      
US $45-125
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Right-Angle
Gear Shape: Hypoid Helical Gear
Step: Two Stage-Three Stage

###

Samples:
US$ 45/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

KPB63..         n1=1400r/min       180Nm    
  i i n2 M2max Fr2 63B5 71B5/B14 80B5/B14 90B5/B14    
nominal actual [r/min] [Nm] [N]    
3 Stage    
KPB63C 300 302.50  4.7 160  4800   N/A N/A N/A    
KPB63C 250 243.57  5.8 160  4800   N/A N/A N/A    
KPB63C 200 196.43  7.2  160  4800     N/A N/A    
KPB63C 150 151.56  9.3 180  4650     N/A N/A    
KPB63C 125 122.22  12 180  4330     N/A N/A    
KPB63C 100 94.50  14 180  4070     N/A N/A    
KPB63C 75 73.33  20 180  3650       N/A    
KPB63C 60 63.33  23 180  3480       N/A    
KPB63C 50 52.48  27 180  3270       N/A    
2 Stage    
KPB63B 60 60.50  24 160  3430       N/A    
KPB63B 50 48.71  29 160  3190            
KPB63B 40 39.29  36 160  2970            
KPB63B 30 30.31  47 180  2720            
KPB63B 25 24.44  58 180  2530 N/A          
KPB63B 20 18.90  70 180  2380 N/A          
KPB63B 15 14.67  96 180  2130 N/A N/A        
KPB63B 12.5 12.67  111 180  2030 N/A N/A        
KPB63B 10 10.50  134 180  1910 N/A N/A        
KPB63B 7.5 7.60  185 180  1710 N/A N/A        
                       
KPB75..         n1=1400r/min           350Nm
  i i n2 M2max Fr2 63B5 71B5 80B5/B14 90B5/B14 100B5/B14 112B5/B14
nominal actual [r/min] [Nm] [N]
3 Stage
KPB75C 300 297.21  4.8 300  6500     N/A N/A N/A N/A
KPB75C 250 240.89  5.9 300  6500     N/A N/A N/A N/A
KPB75C 200 200.66  7.0  300  6500     N/A N/A N/A N/A
KPB75C 150 149.30  9.3 350  6500       N/A N/A N/A
KPB75C 125 121.00  12 350  5980       N/A N/A N/A
KPB75C 100 100.80  15 350  5520       N/A N/A N/A
KPB75C 75 79.40  19 350  5040         N/A N/A
KPB75C 60 62.43  23 350  4730 N/A       N/A N/A
KPB75C 50 49.18  29 350  4370 N/A       N/A N/A
2 Stage
KPB75B 60 59.44  24 300  4660 N/A       N/A N/A
KPB75B 50 48.18  30 300  4340 N/A       N/A N/A
KPB75B 40 40.13  35 300  4080 N/A         N/A
KPB75B 30 29.86  47 350  3720 N/A N/A       N/A
KPB75B 25 24.20  56 350  3500 N/A N/A        
KPB75B 20 20.16  71 350  3230 N/A N/A        
KPB75B 15 15.88  93 350  2950 N/A N/A        
KPB75B 12.5 12.49  113 350  2770 N/A N/A N/A      
KPB75B 10 9.84  143 350  2550 N/A N/A N/A      
KPB75B 7.5 7.48  188 350  2330 N/A N/A N/A      
                       
KPB86..         n1=1400r/min           500Nm
  i i n2 M2max Fr2 63B5 71B5 80B5/B14 90B5/B14 100B5/B14 112B5/B14
nominal actual [r/min] [Nm] [N]
3 Stage
KPB86C 300 297.21  4.8 450  6500     N/A N/A N/A N/A
KPB86C 250 240.89  5.9 450  6500       N/A N/A N/A
KPB86C 200 200.66  7.0  450  6500       N/A N/A N/A
KPB86C 150 151.20  9.3 500  6500       N/A N/A N/A
KPB86C 125 125.95  12 500  5980       N/A N/A N/A
KPB86C 100 99.22  15 500  5520 N/A       N/A N/A
KPB86C 75 75.45  19 500  5040 N/A       N/A N/A
KPB86C 60 62.43  23 500  4730 N/A       N/A N/A
KPB86C 50 49.18  29 500  4370 N/A       N/A N/A
2 Stage
KPB86B 60 59.44  24 450  5890 N/A         N/A
KPB86B 50 48.18  30 450  5500 N/A         N/A
KPB86B 40 40.13  35 450  5170 N/A N/A        
KPB86B 30 30.24  47 500  4710 N/A N/A        
KPB86B 25 25.19  56 500  4430 N/A N/A        
KPB86B 20 19.84  71 500  4090 N/A N/A N/A      
KPB86B 15 15.09  93 500  3730 N/A N/A N/A      
KPB86B 12.5 12.49  113 500  3510 N/A N/A N/A      
KPB86B 10 9.84  143 500  3240 N/A N/A N/A      
KPB86B 7.5 7.48  188 500  2950 N/A N/A N/A      

Helical Gearbox

Using a helical gearbox can greatly improve the accuracy of a machine and reduce the effects of vibration and shaft axis impact. A gearbox is a circular machine part that has teeth that mesh with other teeth. The teeth are cut or inserted and are designed to transmit speed and torque.helical gearbox

Sliding

Among the many types of gearboxes, the helical gearbox is the most commonly used gearbox. This is because the helical gearbox has a sliding contact. The contact between two gear teeth begins at the beginning of one tooth and progresses to line contact as the gear rotates.
Helical gears are cylindrical gears with teeth cut at an angle to the axis. This angle enables helical gears to capture the velocity reversal at the pitch line due to the sliding friction. This leads to a much smoother motion and less wear. Moreover, the helical gearbox is more durable and quieter than other gearboxes.
Helical gears are divided into two categories. The first group comprises of crossed-axis helical gears, commonly used in automobile engine distributor/oil pump shafts. The second group comprises of zero-helix-angle gears, which do not produce axial forces. However, they do create heat, which causes loss of efficiency.
The helical gearbox configuration is often confounded, which results in higher working costs. In addition, the helical gearbox configuration does not have the same torque/$ ratio as zero-helix angle planetary gears.
When designing gears, it is important to consider the effects of gear sliding. Sliding can lead to friction, which can cause loss of power transmission. It also leads to uneven load distribution, which decreases the loadability of the helical planetary gearbox.
In addition, the mesh stiffness of helical gears is commonly ignored by researchers. An analytical model for the mesh stiffness of helical gears has been proposed.

Axial thrust forces

Several options are available for axial thrust forces in helical gearboxes. The most obvious is to use a double helical gear to offset the force component. Another option is to use a thrust bearing with a lower load carrying capacity. This becomes a sacrificial component.
In order to transmit a force, it must be distributed along the contact line. This force is the sum of tangential, radial and axial force components. All these components must be transferred from the source to the output. This is a complex process that involves the use of gears.
The axial force component must be transferred through the gears. The resultant force is then divided into orthogonal components and divided into the thrust directions. The radial force component is from the contact point to the driven gear center.
The axial force component is also determined by the size of the gear’s pitch diameter. A larger pitch diameter results in a greater bearing moment. Similarly, a larger gear ratio will produce a higher torque transmission.
It should be noted that the axial force component is only a small part of the total force. The normal force is distributed along the contact line.
The double helical gear is also not a perfect duplicate of the herringbone gear. It has two equal halves. It is used interchangeably with the herringbone gear. It also has the same helix angle.helical gearbox

Reduced impact on the shaft axis

Increasing the helix angle of a gear pair will reduce resonance effects on the shaft axis of a helical gearbox. However, this will not reduce the overall vibration in the gearbox. In fact, it will increase the vibration. This can lead to serious fatigue faults in the drive train.
This is because the helix angle has an effect on the contact line between two teeth. As the helix angle increases, the length of the contact line decreases. In addition, it has an effect on the normal force and curvature radii of the teeth. The pressure angle also affects the curvature radii.
Helical gears have several advantages over spur gears. These advantages include: lower vibration, NVH (noise, vibration and harshness) characteristics, and smooth operation under heavy loads. They also have better torque capability. However, they produce higher friction. They also require unique approaches to control their thrust forces.
The first step in reducing resonance effects is to regulate the meshing frequency of the helical gear stage. This can be done by varying the shift factors in the gear. If the shift factors are too large, then the gear will experience resonance effects. The helix angle is also affected by the gear’s shift factors. It is therefore important to control the gear’s geometry in order to reduce the resonance effects.
Next, the effects of the web structure and rim thickness on the root stress of the gear are examined. These are measured by strain gage. The results indicate that the maximum root stress is obtained when the worst meshing position is reached.

Quieter operation

Compared to spur gears, helical gears are much quieter in operation. This is due to their larger teeth. Aside from this, they have a higher load-carrying capacity. They also run smoother and have a higher speed capability. Helical gears are also a good substitute for spur gears.
The most significant parameter relating to noise reduction is the gear contact ratio. It ranges from below 1 to more than 10 and is determined by the number of teeth intersecting a parallel shaft line at the pith circle. It is also a good indicator of the level of noise reduction that helical gears provide.
In addition, helical gears have a lower impulse flexure than spur gears. This is because the contact point slides along the helical surface of each tooth. This also adds internal damping to the gear system.
While helical gears are less noisy than spur gears, they do have a high level of wear and tear. This can affect the performance of the gear. However, it is possible to improve the smoothness of the tooth surface by grinding. In addition, running the gears in oil can also help improve the smoothness of the tooth surface.
There are many industries that use helical gears. For example, the automotive industry uses them in their transmissions. They also are used in the agricultural industry. They are often used in heavy trucks.
Helical gears are also known to generate less heat and are quieter than other gears. They can also deliver parallel power transfers between parallel or non-parallel shafts.

Improved accuracy

Increasing the accuracy of a helical gearbox is the key to its operation and reliability. The accuracy of the gearbox is dependent on several features. Among the most important are the profile and lead. Moreover, the power requirements of a gear drive should be taken into consideration.
The profile is the most sensitive feature of a helical gear. If the profile is not symmetric, the gear will run with a noisy spur gear. In addition, the profile is also the most sensitive to lead.
A helical gearbox plays a key role in the power transmission of industrial applications. However, the heavy duty operating conditions make it susceptible to a variety of faults.
A helical gearbox’s performance depends on the accuracy of the individual gears. This is accomplished by minimizing the backlash. A common way to reduce backlash is to approach all target positions from a common direction. This approach also reduces transmission noise.
The accuracy of a helical gearbox can be improved by using a flexible electronic gearbox. This can reduce the degree of twist. Moreover, it can increase the accuracy of gear machining.
A helical gearbox with an electronic gearbox can increase the accuracy of twist compensation. It can also improve the linkage between B-axis, C-axis, and Z-axis. Moreover, the electronic gearbox will ensure the linkage relationship between Y-axis, Z-axis, and C-axis.
The accuracy of a helical Gearbox can be improved by calculating the position error of the gear train. Pitch deviation and helix angle deviation are two types of position error.helical gearbox

Reduced vibration

Using helical gearboxes can reduce vibration and noise. These gears are used in a variety of applications, including automotive transmissions. Moreover, these gears are quiet enough to operate in noise-sensitive applications.
Using CZPT software, three different gearbox housing designs are compared. The external dimensions and mass of each design are kept constant, but different quantities of longitudinal and transverse stiffeners are employed. The resulting models are then compared to experimental results. In addition, the free vibration response of these models is analyzed. The results are shown in Fig. 5.
In terms of noise reduction, the cellular model produces the lowest sound pressure level. However, the cross model produces the higher sound level. The cellular model also produces better peak to peak results.
The input-stage gear pair is the power source of the output-stage gear pair. The output-stage gear pair’s vibration is also studied. This includes a phase diagram and a frequency-domain diagram. The influence of the driving torque and the pinion’s velocity on the vibration is studied in a numerical manner. The time evolution of the normal force and the lubricant stiffness is also studied.
The input-stage pinion modification reduces the input-stage gear pair’s vibration. This reduction is achieved by adding dual bearing support to the input shaft.
China Tkb Bonfiglioli W Series Power Transmission Hypoid Gear Helical Gearbox     coaxial helical inline gearboxChina Tkb Bonfiglioli W Series Power Transmission Hypoid Gear Helical Gearbox     coaxial helical inline gearbox
editor by czh 2023-01-12