Copper Automatic massager worm diameter 22mm large modulus
precision worm.
Description
Worm drive refers to a worm-based deceleration drive. When the
reverse stroke is not self-locking, the worm gear can also be used
as the primary action for speed-increasing transmission. The
transmission power should generally be below 50kW (the maximum can
reach about 1000kW), and the relative sliding speed between the
tooth surfaces should be below 15m/s (up to 35m/s).
The worm drive is composed of a worm and a worm wheel. Generally,
the worm is the driving part. Worms and threads are divided into
right-handed and left-handed, respectively called right-handed worm
and left-handed worm.
The tooth profile of the end face of the Archimedes worm is an
Archimedes spiral, and the tooth profile of the axial face is a
straight line. Archimedes worms can be processed on a lathe with a
trapezoidal turning tool, so it is simple to manufacture, but
difficult to grind, so the accuracy is not high. In the Archimedes
cylindrical worm drive, the angle between the contact line of the
worm and the worm gear tooth surface and the relative sliding speed
is small, and it is not easy to form a lubricating oil film, so the
bearing capacity is low.
Transmission parts include gears, axles, crankshafts, shafts,
connecting rods, belts and chains, pulleys, etc. What factors are
related to the angle error of the transmission part?
1. It is related to the processing accuracy of each transmission
part, including flatness, straightness, verticality, runout, etc.;
2. It is related to the initial installation position of each
transmission part;
3. It is related to the material rigidity of each transmission
part, if it is a flexible material It is obvious that there is a
deformation error in the transmission;
4. It is related to the number of transmission parts. The more the
number of components of the transmission part, the greater the
influence on the angle error; 5. It is related to the temperature
factor, which is related to the first The three are somewhat
related and belong to the deformation caused by thermal expansion
and contraction that affects the angle error.
| Type | Transmission parts |
| Material | Copper |
| Modulus | 1.5 |
| Diameter | 22mm |
| Pressure angle | 20 |
| Head number | 1 |
| Inspection machine | Digital Height Gauge, caliper, Coordinate measuring machine,
projection machine, roughness tester, hardness tester and so on |
| Feature | High precision,high wear resistance |
| Package | AS yr requirements |
| Certification | ISO9001:2008,SGS, ROHS |
| Processing equipment | Gear milling machine, grinder, planetary high-speed polishing
machine, vertical broaching machine, instrument lathe, bench drill,
punching,etc. |
Factory Display
Plating line
1.Q:How do I pay for my purchase order?
A: T/T,Western Union,Escrow,Paypal,Alipay.
2.Q:Can I have my own order customized products?
A:Answer: YES,we accept customized.
3.Q:Do you have quality control?
A::Yes,we attach great importance to quality problem accurs.We have
professional engineer to test the cnc lathe machine quality before
delivery.
