Mechanical gear processing transmission parts steel gear processing
custom
Overview
| Model | herringbone helical gear |
| Type | Round/Worm gear/bevel/Non-round /Rac Plastic stainless steel |
| Tooth shape | spur/bevel/curve/double gear |
| Production type | Casting/cutting/rolling/sintered gear |
| Wrapped | wooden box |
Application scope
| textile, agriculture, mining, food, oil and other transmission
machinery |
| Hardness | hardening |
| MOQ | ≥100 pieces |
product introduce
| Name | Mechanical gear processing transmission parts steel gear processing
custom |
| Machining module | 0.2-10 |
| Materials: | stee45#l, 40CR, Easy car iron (1214#), brass, tin bronze,
POM(Sisteel), PVD, PVDFl, imported nylon, stainless steel 303#,
stainless steel 304#, aluminum 606#, aluminum 6063# |
Surface treatment: blackening, | high frequency, carburizing and quenching, surface nitriding, etc |
| Processing equipment: | CNC lathes, automatic lathes, general lathes, hobbing machine, gear
shaper, gear milling machine, shaving machine, milling machine,
grinding machine, wire cutting, etc |
| Processing technology | hobbing, gear, shaving, milling teeth |
| |
Common spur gear specifications
Common spur gear specifications |
| Modulus | 1M | 1.5M | 2M | 2.5M | 3M | 4M | 5M |
| tooth thickness | 10mm | 15-18mm | 20mm | 25mm | 30mm | 35-40mm | 40-50mm |
| inner hole | The blank hole |
| setting method | Outer diameter = module * (Number of teeth -2) |
Overview
Gear is a mechanical part with teeth that can mesh with each other.
It is widely used in mechanical transmission and the whole
mechanical field. Modern gear technology has reached: gear modulus
0.004 ~ 100 mm; Gear diameter from 1 mm to 150 meters; Transmission
power up to 100,000 kilowatts; Speed up to hundreds of thousands of
RPM; The highest circumferential speed is 300 m/s.
Some technical terms
Teeth -- each raised part of a gear used for meshing. In general,
these bumps are radially arranged. The teeth of paired gears are in
contact with each other, resulting in continuous meshing of gears.
Groove ─ the space in a gear between two adjacent teeth.
End face ─ the plane perpendicular to the axis of a cylindrical
gear or worm on a cylindrical gear or worm.
Normal surface -- In gears, normal surface is the plane
perpendicular to the tooth line.
Apex circle ─ the circle where the tip of the tooth is located.
Root circle ─ the circle where the bottom of the groove is located.
Base circle ─ a circle on which an involute line is formed and on
which a pure roll is made.
Indexing circle ── reference circle for calculating gear geometry
in the end face. For spur gears, the modulus and pressure Angle on
the indexing circle are standard values.
Tooth surface ─ the side surface of the tooth between the top and
root cylinders.
Profile ─ the line at which the tooth surface is cut by a specified
surface (plane for cylindrical gears).
Tooth line ─ intersection line between tooth surface and indexing
cylinder surface.
End pitch PT -- the dividing arc length between the same end
profile of two adjacent teeth.
Modulus m - the quotient of pitch divided by PI, in millimeters.
Pitch P -- Reciprocal of modulus, in inches.
FAQ:
Q1.Are you a factory or a trading company?What can you provide?
We are a factory locates in industrial belt of Shijiazhuang
City,our main products are hydraulic orbit motors,hydraulic
winches, hydraulic brakes, hydraulic stee hole punchers, hydraulic
steerings, etc.
Q2. I want to buy your product,how can I pay?
We support T/T,Paypal, Western Union,also you can pay through
Alibaba trade assurance
Q3.How about the warranty?
We promise to supply high quality products and professional
after-sales service.We can supply technical support as long as you
need,beyond that, we also offer six months of warranty.
Q4.If we don't find what we want on your website, what should we
do?
You can start a conversation to us or send us email about the
descriptions and pictures of the products you need, We will check
if we can supply.
Q5.Can we buy 1pc of each item for quality testing?
Yes, we understand quality test is important and we are glad to
send 1pc for quality testing
Our Service
All products purchased in our company are guaranteed to keep in
good repair for one year.
If quality problems happen in guarantee period, our company will
maintain for free.
a. Before sending the machine, we will test and adjust, so you can
use directly when you get it.
b. Operation video & instruction will be sent to clients, to help
them use the machines better.
Additionally, our company provides technical support and fittings
for life. After-sales service isn't restricted by time and we
will solve your problems in time.
If you are caught in some problems when using our products, welcome
to contact us at any time.
a. Any problems occur while using, professional advice will be
offered.
b. All kinds of frequently used parts are supplied all the year
round.
