Gear Hob

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Gear hobs are very much demanded in the industry. For the best quality, we are the best organization. We are the gear hobs manufacturer and supplier in the market. We design the best quality products with the usage of high technology materials.

LOOKING FOR A FIRST-CLASS Gear Hob manufacturer and supplier in the market?

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Moreover, we make sure that our gear hobs are designed with highly refined material thus we create the best gear cutting tools. Being at the top organization, we design the best quality hobs as per the customer’s choice. Our all hobs are at affordable prices.

Best Gear Hob exporter in the market

Gear hobs are most frequently the tool used to cut the machine so that they work accurately. These tools used methods to cut teeth into the blank with a hob like a catalog hob as well as a master hob with the fastest speed. There are wide ranges of Gear hobs available, one can use as per the requirements.

Description

Gear hobs are most frequently the tool used to cut the machine so that they work accurately. These tools used methods to cut teeth into the blank with a hob like a catalog hob as well as a master hob with the fastest speed. There are wide ranges of Gear hobs available, one can use as per the requirements.

Standard Hob Tooth Profiles as per DIN 3972

Hfr – Gear Dedendum α0 – Pressure Angle HaO – Addendum
hg – Working depth of gear to – Pitch Sn – Hob Tooth Thickness
S0r – Gear Tooth Thickness r1 – Hob Tip Radius H4 – Whole depth of hob
Tgα0 – Transverse Pressure Angle r2 – Hob root radius Pu – Allowance per flank

 

Tooth profile I for Tooth profile II for Tooth profile III for Tooth profile IV for
finishing operation finishing operation pre-grinding or shaving pre-grinding or shaving
HaO I = 1.167 x m HaO II = 1.25 x m HaO III = 1.25 x m+0.25 ³√m HaO IV = 1.25 x m+0.6 ³√m

The tooth thickness of the gear is dependent on the dedendum (hfr) :

hfr = 1.167 x m hfr = 1.25 x m hfr = 1.25 x m hfr = 1.25 x m
S0r = 0.5 x to S0r = 0.5 x to S0r = 0.5 x to+0.25 ³√m x 2tgα0 S0r = 0.5 x to+0.6 ³√m x 2tgα0
= 0.5 x to+0.182 ³√m = 0.5 x to+0.438 ³√m

Types

  • Involute Gear Hobs
  • Involute Spline Hobs
  • Parallel / Straight Spline Hobs
  • Chain Sprocket Hobs
  • Serration Hobs
  • Worm Gear Hobs
  • Large Module Hobs
  • Special Profile Hobs
  • Timing Pulley Hobs
  • Shank Type Hobs
  • Micron Hobs

Features

  1. Accuracy Class up to AAA as Per DIN 3968
  2. Range: From 0.3 Modules to 35 Modules
  3. Bore & Shank Type
  4. Multi-gashes
  5. Multi-start
  6. Shoulder Clearance Type
  7. Made in various Material Grades
    • M35
    • ASP2030
    • ASP2052
    • S390
    • ASP2060
    • S290

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