China Gear for High Pressure Fuel Pump 5500770513 hypoid bevel gear

Item Description

We can provide all series  mtu seriese engines and areas according to your request , our scope can be MTU396 ,195,2000, 4000  183 ,956 and so forth .

 

Pos.  Element No.        Quantity  Description        
one 05713012110 1 SEALING RING        
2 5550110080 one GASKET        
three 70571105001 one O-RING        
four 70571100001 five O-RING        
5 70571050003 2 O-RING        
6 70571166000 1 O-RING        
7 7350741000000 sixteen CLOSURE CAP        
8 7057157102 six O-RING        
nine seven fourteen O-RING        
ten 559011 0571 two GASKET        
eleven 5540140480 one GASKET        
12 5500145710 2 GASKET        
13 271511571001 four GASKET        
14 550011571 sixteen O-RING        
15 5500110659 32 O-RING        
16 554014 0571 two GASKET        
17 5590180980 two GASKET        
eighteen 558013 0571 three GASKET        
19 70571270001 four O-RING        
20 70571340000 one O-RING        
21 5590180780 1 GASKET        
22 5590180680 two GASKET        
23 70571060002 1 O-RING        
24 70571042001 seven O-RING        
25 7057157101 1 O-RING        
26 0571357111 two SEAKING RING        
27 559018 0571 one GASKET        
28 550571710 seventeen CAMSHAFT BEARING        
29 1 BEARING  BUSHING        
thirty 0009818901 one CYLINDRICAL ROLLER        
31 0009818801 1 CYLINDRICAL ROLLER        
32 75717172016 2 ANGULAR-Get in touch with BAL        
33 205412223003 2 CYLINDRICAL ROLLER        
34 70571084000 one O-RING        
35 006571919 sixteen RECTANGULAR-Part        
36 05711419 16 TAPER Confront COMPRESS        
37 009571518 16 OIL Management RING        
38 5559901919 32 SCREW        
39 555038 0571 sixteen CONROD BUSHING STUFE        
forty 16 CONROD BEARING STUFE –        
41 nine CRANKSHAFT BEARING STUFE –        
42 550571122 eight PIPE        
43 556571033 sixteen Protect        
44 5550330130 1 CRANKSHAFT BEARING EINTELIG        
45 70571175001 one O-RING        
forty six 5509810725 one GROOVED BALL BEARING STUFE        
forty seven 70571390000 1 O-RING        
48 70571330000 1 O-RING        
49 70571400000 1 O-RING        
50 70571045000 6 O-RING        
51 70571054000 1 O-RING        
fifty two 571977940 forty SEALING RING        
53 70571571000 37 O-RING        
54 70571014000 32 O-RING        
55 70571009002 32 O-RING        
fifty six 70571036001 32 O-RING        
57 70571040003 36 O-RING        
fifty eight 550016571 128 PIPE        
fifty nine 5500160119 128 SEALING RING        
sixty 000017 0571 16 RING        
sixty one 5500170260 sixteen Assistance RING        
62 70571033000 32 O-RING        
63 000571361 32 VALVE STEM SEAL        
sixty four 70571260000 sixteen O-RING        
sixty five 5500160121 16 GASKET        
66 5050612180 one GASKET        
67 5550630180 1 GASKET        
68 70571013001 2 O-RING        
sixty nine 70571084000 2 O-RING        
70 70571168001 1 O-RING        
seventy one 5100850060 two PISTON RING        
seventy two 5110850460 1 PISTON RING        
seventy three 5110850560 1 PISTON RING        
74 5115710050 2 BEARING  BUSHING        
seventy five 70571120001 4 O-RING        
seventy six 70571115000 two O-RING        
seventy seven 70571135000 2 O-RING        
seventy eight 70571150001 35 O-RING        
seventy nine 70571108000 six O-RING        
eighty 70571050000 4 O-RING        
81 5500985710 16 GASKET        
82 70571571001 sixteen O-RING        
83 5500981680 4 GASKET        
84 2 AIR FILTER Factor        
85 70571048001 3 O-RING        
86 70571063000 12 O-RING        
87 114C62033/1 two SEALING RING        
88 584142 0571 3 SEALING RING        
89 70571190001 four O-RING        
90 70571162000 4 O-RING        
91 70571172000 two O-RING        
92 70571017000 14 O-RING        
ninety three 70571006002 4 O-RING        
94 70571120002 four O-RING        
ninety five 70571126000 ten O-RING        
96 70571142000 two O-RING        
97 70571032000 1 O-RING        
ninety eight 5590981380 2 SEALING RING        
99 5590982680 two GASKET        
one hundred 70571130001 three O-RING        
101 5590982480 4 GASKET        
102 571172112 sixteen Hole-Type NOZZLE        
103 2006259 0571 6 1 GROOVED BALL BEARING          
104 70571105001 two O-RING        
one zero five 70571040003 2 O-RING        
106 8591810110 four BEARING  BUSHING        
107 00765711110 102 SEALING RING        
108 5370780038 16 DAMPER STRIP        
109 05713018101 six SEALING RING        
one hundred ten 70571015000 2 O-RING        
111 555078571 16 DAMPER STRIP        
112 70571038001 3 O-RING        
113 75714125000 two O-RING        
114 0000921705 2 Gas FILTER Component        
one hundred fifteen 70571085000 one O-RING        
116 5557171280 one GASKET        
117 1 CYLINDRICAL ROLLER        
118 0009813527 2 ANGULAR-Get in touch with BAL        
119 057117519 1 ROTARY SEAL        
120 0057171418 one COUNTERRING        
121 70571046000 one O-RING        
122 057177247 1 SHAFT SEAL        
123 0039978648 one ROTARY SEAL        
124 86925711 1 THRUST RING        
a hundred twenty five 86925711 1 GAITER        
126 0049979947 one SHAFT SEAL        
127 7057157100 two O-RING        
128 555204 0571 1 GASKET        
129 000625900175 1 GROOVED BALL BEARING        
one hundred thirty 556257180 two GASKET        
131 05714571 1 ROTARY SEAL        
132 057140263 one COUNTERRING        
133 05714 0571 1 GAITER        
134 70571230000 1 O-RING        
a hundred thirty five 7 two O-RING        
136 70571160000 one O-RING        
137 000625900178 1 GROOVED BALL BEARING        
138 one CYLINDRICAL ROLLER        
139 558257180 one GASKET        
a hundred and forty 70571070000 three O-RING        
141 2 GASKET        
142 one GASKET        
143 5557132080 4 GASKET        
a hundred and forty four 555257180 two GASKET        
one hundred forty five 5562030980 one GASKET        
146 5557134380 4 GASKET        
147 5501424880 2 GASKET        
148 70571042000 four O-RING        
149 70571065000 four O-RING        
one hundred fifty 7 3 O-RING        
151 70571090000 three O-RING        
152 0049979040 2 OIL Manage RING        
153 057133288 1 ACTUATOR        
154 70571175000 one O-RING        
155 70571080005 2 O-RING        
156 7057157101 4 O-RING        
157 5592571180 2 GASKET        
158 5591870380 1 GASKET        
159 5552033180 1 GASKET        
a hundred and sixty 556257180 2 GASKET        
161 5592032380 one GASKET        
162 70571571002 1 O-RING        
163 1 GASKET        
164 70571060000 4 O-RING        
one hundred sixty five 5562030880 one GASKET        
166 558257180 2 GASKET        
167 558257180 1 GASKET        
168 0039977748 2 O-RING        
169 057133980 three SEALING RING        
170 5371810050 4 BEARING  BUSHING        

US $10
/ Piece
|
1 Piece

(Min. Order)

###

Conditions
of Use:
Car Type, Trailer Type, Marine, Land Use
Usage: Emergency Crew, Standby Unit, Common Units
Output Type: DC
Cooling
Method:
Water Cooling
Installation
Method:
Fixed
Generator
Type:
Diesel Generator

###

Customization:

###

Pos.  Part No.        Quantity  Description        
1 007603012110 1 SEALING RING        
2 5550110080 1 GASKET        
3 700429105001 1 O-RING        
4 700429100001 5 O-RING        
5 700429050003 2 O-RING        
6 700429166000 1 O-RING        
7 7350741000000 16 CLOSURE CAP        
8 700429075002 6 O-RING        
9 700429055001 14 O-RING        
10 5590110580 2 GASKET        
11 5540140480 1 GASKET        
12 5500140280 2 GASKET        
13 271511022001 4 GASKET        
14 5500110559 16 O-RING        
15 5500110659 32 O-RING        
16 5540140580 2 GASKET        
17 5590180980 2 GASKET        
18 5580130580 3 GASKET        
19 700429270001 4 O-RING        
20 700429340000 1 O-RING        
21 5590180780 1 GASKET        
22 5590180680 2 GASKET        
23 700429060002 1 O-RING        
24 700429042001 7 O-RING        
25 700429057001 1 O-RING        
26 007603030101 2 SEAKING RING        
27 5590180580 1 GASKET        
28 5500511710 17 CAMSHAFT BEARING        
29 5550770050 1 BEARING  BUSHING        
30 0009818901 1 CYLINDRICAL ROLLER        
31 0009818801 1 CYLINDRICAL ROLLER        
32 705102072016 2 ANGULAR-CONTACT BAL        
33 205412223003 2 CYLINDRICAL ROLLER        
34 700429084000 1 O-RING        
35 0060370919 16 RECTANGULAR-SECTION        
36 0040372419 16 TAPER FACE COMPRESS        
37 0090378518 16 OIL CONTROL RING        
38 5559901919 32 SCREW        
39 5550380350 16 CONROD BUSHING STUFE 0        
40 5550302160 16 CONROD BEARING STUFE 0-0        
41 5550307540 9 CRANKSHAFT BEARING STUFE 0-0        
42 5500310122 8 PIPE        
43 5560310033 16 COVER        
44 5550330130 1 CRANKSHAFT BEARING EINTELIG        
45 700429175001 1 O-RING        
46 5509810725 1 GROOVED BALL BEARING STUFE 0        
47 700429390000 1 O-RING        
48 700429330000 1 O-RING        
49 700429400000 1 O-RING        
50 700429045000 6 O-RING        
51 700429054000 1 O-RING        
52 0029977940 40 SEALING RING        
53 700429021000 37 O-RING        
54 700429014000 32 O-RING        
55 700429009002 32 O-RING        
56 700429036001 32 O-RING        
57 700429040003 36 O-RING        
58 5500160432 128 PIPE        
59 5500160119 128 SEALING RING        
60 0000170660 16 RING        
61 5500170260 16 SUPPORT RING        
62 700429033000 32 O-RING        
63 0000530361 32 VALVE STEM SEAL        
64 700429260000 16 O-RING        
65 5500160121 16 GASKET        
66 5050612180 1 GASKET        
67 5550630180 1 GASKET        
68 700429013001 2 O-RING        
69 700429084000 2 O-RING        
70 700429168001 1 O-RING        
71 5100850060 2 PISTON RING        
72 5110850460 1 PISTON RING        
73 5110850560 1 PISTON RING        
74 5110250050 2 BEARING  BUSHING        
75 700429120001 4 O-RING        
76 700429115000 2 O-RING        
77 700429135000 2 O-RING        
78 700429150001 35 O-RING        
79 700429108000 6 O-RING        
80 700429050000 4 O-RING        
81 5500980280 16 GASKET        
82 700429028001 16 O-RING        
83 5500981680 4 GASKET        
84 0030941904 2 AIR FILTER ELEMENT        
85 700429048001 3 O-RING        
86 700429063000 12 O-RING        
87 114C62033/1 2 SEALING RING        
88 5841420857 3 SEALING RING        
89 700429190001 4 O-RING        
90 700429162000 4 O-RING        
91 700429172000 2 O-RING        
92 700429017000 14 O-RING        
93 700429006002 4 O-RING        
94 700429120002 4 O-RING        
95 700429126000 10 O-RING        
96 700429142000 2 O-RING        
97 700429032000 1 O-RING        
98 5590981380 2 SEALING RING        
99 5590982680 2 GASKET        
100 700429130001 3 O-RING        
101 5590982480 4 GASKET        
102 0020172112 16 HOLE-TYPE NOZZLE        
103 200625906316 1 GROOVED BALL BEARING          
104 700429105001 2 O-RING        
105 700429040003 2 O-RING        
106 8591810110 4 BEARING  BUSHING        
107 007603010110 102 SEALING RING        
108 5370780038 16 DAMPER STRIP        
109 007603018101 6 SEALING RING        
110 700429015000 2 O-RING        
111 5550780538 16 DAMPER STRIP        
112 700429038001 3 O-RING        
113 700294125000 2 O-RING        
114 0000921705 2 FUEL FILTER ELEMENT        
115 700429085000 1 O-RING        
116 5502010280 1 GASKET        
117 705100502035 1 CYLINDRICAL ROLLER        
118 0009813527 2 ANGULAR-CONTACT BAL        
119 0002017519 1 ROTARY SEAL        
120 0002010418 1 COUNTERRING        
121 700429046000 1 O-RING        
122 0079977247 1 SHAFT SEAL        
123 0039978648 1 ROTARY SEAL        
124 8692040010 1 THRUST RING        
125 8692040020 1 GAITER        
126 0049979947 1 SHAFT SEAL        
127 700429057000 2 O-RING        
128 5552040580 1 GASKET        
129 000625900175 1 GROOVED BALL BEARING        
130 5562031180 2 GASKET        
131 0002040716 1 ROTARY SEAL        
132 0002040263 1 COUNTERRING        
133 0002040479 1 GAITER        
134 700429230000 1 O-RING        
135 700429083000 2 O-RING        
136 700429160000 1 O-RING        
137 000625900178 1 GROOVED BALL BEARING        
138 705100502035 1 CYLINDRICAL ROLLER        
139 5582031580 1 GASKET        
140 700429070000 3 O-RING        
141 5552031780 2 GASKET        
142 5552031880 1 GASKET        
143 5502032080 4 GASKET        
144 5552031980 2 GASKET        
145 5562030980 1 GASKET        
146 5502034380 4 GASKET        
147 5501424880 2 GASKET        
148 700429042000 4 O-RING        
149 700429065000 4 O-RING        
150 700429055001 3 O-RING        
151 700429090000 3 O-RING        
152 0049979040 2 OIL CONTROL RING        
153 0002033288 1 ACTUATOR        
154 700429175000 1 O-RING        
155 700429080005 2 O-RING        
156 700429075001 4 O-RING        
157 5592010180 2 GASKET        
158 5591870380 1 GASKET        
159 5552033180 1 GASKET        
160 5562031380 2 GASKET        
161 5592032380 1 GASKET        
162 700429024002 1 O-RING        
163 5532031880 1 GASKET        
164 700429060000 4 O-RING        
165 5562030880 1 GASKET        
166 5582031380 2 GASKET        
167 5582031280 1 GASKET        
168 0039977748 2 O-RING        
169 0002033980 3 SEALING RING        
170 5371810050 4 BEARING  BUSHING        
US $10
/ Piece
|
1 Piece

(Min. Order)

###

Conditions
of Use:
Car Type, Trailer Type, Marine, Land Use
Usage: Emergency Crew, Standby Unit, Common Units
Output Type: DC
Cooling
Method:
Water Cooling
Installation
Method:
Fixed
Generator
Type:
Diesel Generator

###

Customization:

###

Pos.  Part No.        Quantity  Description        
1 007603012110 1 SEALING RING        
2 5550110080 1 GASKET        
3 700429105001 1 O-RING        
4 700429100001 5 O-RING        
5 700429050003 2 O-RING        
6 700429166000 1 O-RING        
7 7350741000000 16 CLOSURE CAP        
8 700429075002 6 O-RING        
9 700429055001 14 O-RING        
10 5590110580 2 GASKET        
11 5540140480 1 GASKET        
12 5500140280 2 GASKET        
13 271511022001 4 GASKET        
14 5500110559 16 O-RING        
15 5500110659 32 O-RING        
16 5540140580 2 GASKET        
17 5590180980 2 GASKET        
18 5580130580 3 GASKET        
19 700429270001 4 O-RING        
20 700429340000 1 O-RING        
21 5590180780 1 GASKET        
22 5590180680 2 GASKET        
23 700429060002 1 O-RING        
24 700429042001 7 O-RING        
25 700429057001 1 O-RING        
26 007603030101 2 SEAKING RING        
27 5590180580 1 GASKET        
28 5500511710 17 CAMSHAFT BEARING        
29 5550770050 1 BEARING  BUSHING        
30 0009818901 1 CYLINDRICAL ROLLER        
31 0009818801 1 CYLINDRICAL ROLLER        
32 705102072016 2 ANGULAR-CONTACT BAL        
33 205412223003 2 CYLINDRICAL ROLLER        
34 700429084000 1 O-RING        
35 0060370919 16 RECTANGULAR-SECTION        
36 0040372419 16 TAPER FACE COMPRESS        
37 0090378518 16 OIL CONTROL RING        
38 5559901919 32 SCREW        
39 5550380350 16 CONROD BUSHING STUFE 0        
40 5550302160 16 CONROD BEARING STUFE 0-0        
41 5550307540 9 CRANKSHAFT BEARING STUFE 0-0        
42 5500310122 8 PIPE        
43 5560310033 16 COVER        
44 5550330130 1 CRANKSHAFT BEARING EINTELIG        
45 700429175001 1 O-RING        
46 5509810725 1 GROOVED BALL BEARING STUFE 0        
47 700429390000 1 O-RING        
48 700429330000 1 O-RING        
49 700429400000 1 O-RING        
50 700429045000 6 O-RING        
51 700429054000 1 O-RING        
52 0029977940 40 SEALING RING        
53 700429021000 37 O-RING        
54 700429014000 32 O-RING        
55 700429009002 32 O-RING        
56 700429036001 32 O-RING        
57 700429040003 36 O-RING        
58 5500160432 128 PIPE        
59 5500160119 128 SEALING RING        
60 0000170660 16 RING        
61 5500170260 16 SUPPORT RING        
62 700429033000 32 O-RING        
63 0000530361 32 VALVE STEM SEAL        
64 700429260000 16 O-RING        
65 5500160121 16 GASKET        
66 5050612180 1 GASKET        
67 5550630180 1 GASKET        
68 700429013001 2 O-RING        
69 700429084000 2 O-RING        
70 700429168001 1 O-RING        
71 5100850060 2 PISTON RING        
72 5110850460 1 PISTON RING        
73 5110850560 1 PISTON RING        
74 5110250050 2 BEARING  BUSHING        
75 700429120001 4 O-RING        
76 700429115000 2 O-RING        
77 700429135000 2 O-RING        
78 700429150001 35 O-RING        
79 700429108000 6 O-RING        
80 700429050000 4 O-RING        
81 5500980280 16 GASKET        
82 700429028001 16 O-RING        
83 5500981680 4 GASKET        
84 0030941904 2 AIR FILTER ELEMENT        
85 700429048001 3 O-RING        
86 700429063000 12 O-RING        
87 114C62033/1 2 SEALING RING        
88 5841420857 3 SEALING RING        
89 700429190001 4 O-RING        
90 700429162000 4 O-RING        
91 700429172000 2 O-RING        
92 700429017000 14 O-RING        
93 700429006002 4 O-RING        
94 700429120002 4 O-RING        
95 700429126000 10 O-RING        
96 700429142000 2 O-RING        
97 700429032000 1 O-RING        
98 5590981380 2 SEALING RING        
99 5590982680 2 GASKET        
100 700429130001 3 O-RING        
101 5590982480 4 GASKET        
102 0020172112 16 HOLE-TYPE NOZZLE        
103 200625906316 1 GROOVED BALL BEARING          
104 700429105001 2 O-RING        
105 700429040003 2 O-RING        
106 8591810110 4 BEARING  BUSHING        
107 007603010110 102 SEALING RING        
108 5370780038 16 DAMPER STRIP        
109 007603018101 6 SEALING RING        
110 700429015000 2 O-RING        
111 5550780538 16 DAMPER STRIP        
112 700429038001 3 O-RING        
113 700294125000 2 O-RING        
114 0000921705 2 FUEL FILTER ELEMENT        
115 700429085000 1 O-RING        
116 5502010280 1 GASKET        
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170 5371810050 4 BEARING  BUSHING        

Hypoid Bevel Vs Straight Spiral Bevel – What’s the Difference?

Spiral gears come in many different varieties, but there is a fundamental difference between a Hypoid bevel gear and a Straight spiral bevel. This article will describe the differences between the two types of gears and discuss their use. Whether the gears are used in industrial applications or at home, it is vital to understand what each type does and why it is important. Ultimately, your final product will depend on these differences.
Gear

Hypoid bevel gears

In automotive use, hypoid bevel gears are used in the differential, which allows the wheels to rotate at different speeds while maintaining the vehicle’s handling. This gearbox assembly consists of a ring gear and pinion mounted on a carrier with other bevel gears. These gears are also widely used in heavy equipment, auxiliary units, and the aviation industry. Listed below are some common applications of hypoid bevel gears.
For automotive applications, hypoid gears are commonly used in rear axles, especially on large trucks. Their distinctive shape allows the driveshaft to be located deeper in the vehicle, thus lowering the center of gravity and minimizing interior disruption. This design makes the hypoid gearset one of the most efficient types of gearboxes on the market. In addition to their superior efficiency, hypoid gears are very easy to maintain, as their mesh is based on sliding action.
The face-hobbed hypoid gears have a characteristic epicycloidal lead curve along their lengthwise axis. The most common grinding method for hypoid gears is the Semi-Completing process, which uses a cup-shaped grinding wheel to replace the lead curve with a circular arc. However, this method has a significant drawback – it produces non-uniform stock removal. Furthermore, the grinding wheel cannot finish all the surface of the tooth.
The advantages of a hypoid gear over a spiral bevel gear include a higher contact ratio and a higher transmission torque. These gears are primarily used in automobile drive systems, where the ratio of a single pair of hypoid gears is the highest. The hypoid gear can be heat-treated to increase durability and reduce friction, making it an ideal choice for applications where speed and efficiency are critical.
The same technique used in spiral bevel gears can also be used for hypoid bevel gears. This machining technique involves two-cut roughing followed by one-cut finishing. The pitch diameter of hypoid gears is up to 2500 mm. It is possible to combine the roughing and finishing operations using the same cutter, but the two-cut machining process is recommended for hypoid gears.
The advantages of hypoid gearing over spiral bevel gears are primarily based on precision. Using a hypoid gear with only three arc minutes of backlash is more efficient than a spiral bevel gear that requires six arc minutes of backlash. This makes hypoid gears a more viable choice in the motion control market. However, some people may argue that hypoid gears are not practical for automobile assemblies.
Hypoid gears have a unique shape – a cone that has teeth that are not parallel. Their pitch surface consists of two surfaces – a conical surface and a line-contacting surface of revolution. An inscribed cone is a common substitute for the line-contact surface of hypoid bevel gears, and it features point-contacts instead of lines. Developed in the early 1920s, hypoid bevel gears are still used in heavy truck drive trains. As they grow in popularity, they are also seeing increasing use in the industrial power transmission and motion control industries.
Gear

Straight spiral bevel gears

There are many differences between spiral bevel gears and the traditional, non-spiral types. Spiral bevel gears are always crowned and never conjugated, which limits the distribution of contact stress. The helical shape of the bevel gear is also a factor of design, as is its length. The helical shape has a large number of advantages, however. Listed below are a few of them.
Spiral bevel gears are generally available in pitches ranging from 1.5 to 2500 mm. They are highly efficient and are also available in a wide range of tooth and module combinations. Spiral bevel gears are extremely accurate and durable, and have low helix angles. These properties make them excellent for precision applications. However, some gears are not suitable for all applications. Therefore, you should consider the type of bevel gear you need before purchasing.
Compared to helical gears, straight bevel gears are easier to manufacture. The earliest method used to manufacture these gears was the use of a planer with an indexing head. However, with the development of modern manufacturing processes such as the Revacycle and Coniflex systems, manufacturers have been able to produce these gears more efficiently. Some of these gears are used in windup alarm clocks, washing machines, and screwdrivers. However, they are particularly noisy and are not suitable for automobile use.
A straight bevel gear is the most common type of bevel gear, while a spiral bevel gear has concave teeth. This curved design produces a greater amount of torque and axial thrust than a straight bevel gear. Straight teeth can increase the risk of breaking and overheating equipment and are more prone to breakage. Spiral bevel gears are also more durable and last longer than helical gears.
Spiral and hypoid bevel gears are used for applications with high peripheral speeds and require very low friction. They are recommended for applications where noise levels are essential. Hypoid gears are suitable for applications where they can transmit high torque, although the helical-spiral design is less effective for braking. For this reason, spiral bevel gears and hypoids are generally more expensive. If you are planning to buy a new gear, it is important to know which one will be suitable for the application.
Spiral bevel gears are more expensive than standard bevel gears, and their design is more complex than that of the spiral bevel gear. However, they have the advantage of being simpler to manufacture and are less likely to produce excessive noise and vibration. They also have less teeth to grind, which means that they are not as noisy as the spiral bevel gears. The main benefit of this design is their simplicity, as they can be produced in pairs, which saves money and time.
In most applications, spiral bevel gears have advantages over their straight counterparts. They provide more evenly distributed tooth loads and carry more load without surface fatigue. The spiral angle of the teeth also affects thrust loading. It is possible to make a straight spiral bevel gear with two helical axes, but the difference is the amount of thrust that is applied to each individual tooth. In addition to being stronger, the spiral angle provides the same efficiency as the straight spiral gear.
Gear

Hypoid gears

The primary application of hypoid gearboxes is in the automotive industry. They are typically found on the rear axles of passenger cars. The name is derived from the left-hand spiral angle of the pinion and the right-hand spiral angle of the crown. Hypoid gears also benefit from an offset center of gravity, which reduces the interior space of cars. Hypoid gears are also used in heavy trucks and buses, where they can improve fuel efficiency.
The hypoid and spiral bevel gears can be produced by face-hobbing, a process that produces highly accurate and smooth-surfaced parts. This process enables precise flank surfaces and pre-designed ease-off topographies. These processes also enhance the mechanical resistance of the gears by 15 to 20%. Additionally, they can reduce noise and improve mechanical efficiency. In commercial applications, hypoid gears are ideal for ensuring quiet operation.
Conjugated design enables the production of hypoid gearsets with length or profile crowning. Its characteristic makes the gearset insensitive to inaccuracies in the gear housing and load deflections. In addition, crowning allows the manufacturer to adjust the operating displacements to achieve the desired results. These advantages make hypoid gear sets a desirable option for many industries. So, what are the advantages of hypoid gears in spiral gears?
The design of a hypoid gear is similar to that of a conventional bevel gear. Its pitch surfaces are hyperbolic, rather than conical, and the teeth are helical. This configuration also allows the pinion to be larger than an equivalent bevel pinion. The overall design of the hypoid gear allows for large diameter shafts and a large pinion. It can be considered a cross between a bevel gear and a worm drive.
In passenger vehicles, hypoid gears are almost universal. Their smoother operation, increased pinion strength, and reduced weight make them a desirable choice for many vehicle applications. And, a lower vehicle body also lowers the vehicle’s body. These advantages made all major car manufacturers convert to hypoid drive axles. It is worth noting that they are less efficient than their bevel gear counterparts.
The most basic design characteristic of a hypoid gear is that it carries out line contact in the entire area of engagement. In other words, if a pinion and a ring gear rotate with an angular increment, line contact is maintained throughout their entire engagement area. The resulting transmission ratio is equal to the angular increments of the pinion and ring gear. Therefore, hypoid gears are also known as helical gears.

China Gear for High Pressure Fuel Pump 5500770513     hypoid bevel gearChina Gear for High Pressure Fuel Pump 5500770513     hypoid bevel gear
editor by czh 2022-12-19