Pm-HSS AAA High-Precision 45° Hob Cutter: Boost Machining Efficiency for Heavy-Duty Use

• Customization: Available
• Standard: Standard/Non-Standard Parts
• Coating: Coating/Uncoating
• Model NO.: Hob
• Worm: Straight Sided Normal Worm
• Head Number: Multi-Head
• Precision: a/AA/AAA/B
• Material: Cemented Carbide
• Type: Gear Hob
• Service: OEM/Obm/ODM
• Payment Term: Tt/LC/Paypal/Moneygram
• Delivery: FedEx/UPS/DHL/EMS
• Materials: Carbide/HSS/Pm-HSS
• Process Materials: Cooper,Cast Iron,Carbon Steel,Mould Steel
• Head Count: Single Head Hob, Multi Head Hob
• Product Type: Rod Type, Hole Type, Inlaid Alloy, Welded Type
• Hobbing Condition: High Speed/Wet/Dry/Hard/Hobbing
• Application: Pre-Grinding/Pre-Shaving/Shiving/Finishing
• Hob Module: Module 0.1~28
• Transport Package: Paper Box
• Specification: Customized
• Trademark: Customized
• Origin: Zhuzhou, China
• HS Code: 8207709000
• Production Capacity: 50000pieces/Month

Product Description

OVERVIEW
 

Gear hob is a tool that cuts gears by the development method according to the meshing principle of helical gear pairs. The gear hob is equivalent to a small gear, and the cut gear is equivalent to a large gear. The gear hob is a helical gear with a large helical angle β0 and a small number of thread heads (1 to 3 teeth), a very long tooth, and can circle the hob indexing cylinder many times, so it is like a worm with a very small helical angle γz. In order to form the cutting edge, several chip grooves are milled along the axis on the end face of the worm to form the front face and the front angle; after tooth removal and relief grinding, the back face and the back angle are formed.


^{We Support Customization}

 

Hob cutters have several key features that make them well-suited for gear cutting and related applications:

1. Tooth Profile: Hob cutters have a helical tooth profile that allows for smooth cutting of gear teeth. This design helps in creating accurate and consistent gear profiles.

2. Indexing Capability: The hob cutter can be indexed to different positions, enabling it to cut multiple gears or gear teeth with precision. This indexing is crucial for maintaining uniformity across gear sets.

3. Cutting Edges: They possess multiple cutting edges around the circumference, which allows for continuous cutting and efficient material removal. This feature helps in reducing the cutting time and improving the surface finish.

4. Geometry: The geometry of hob cutters, including their relief angles and cutting angles, is designed to handle various materials and gear sizes, ensuring optimal cutting performance.

5. Material: Hob cutters are typically made from high-speed steel (HSS) or carbide, providing durability and the ability to maintain sharpness over long periods.

6. Helical Flutes: The helical flutes on the hob cutter help in the efficient removal of chips and reduce the cutting forces. This design improves the overall cutting performance and tool life.

7. Versatility: They can be used for cutting different types of gears, including spur gears, helical gears, and worm gears, making them versatile tools in gear manufacturing.

8. Modular Design: Some hob cutters are designed to be interchangeable, allowing for flexibility in gear cutting applications and easy replacement when needed.

These features combine to make hob cutters highly effective for precise and efficient gear manufacturing in both small-scale and large-scale production environments.

<sup>Our Quality Control:
During production process, we adopt the advanced production system and modern technology to monitor all-round quality control from the raw material to final product

1. Chemical component analysis of the raw material
2. Chemical analysis of the RTP powder
3. Physical property testing and metallographic analysis based on trial production
4. Testing the tolerance and deformation of the trial products
5. Testing the physical properties of every batch of the sintered products
6. Flaw detection of the molds and end products
7. Testing the sizes, precision and defects of the end products.
We Guarantee:</sup>

* We are real factory in Zhuzhou
* Manufactured with100% tungsten carbide raw material
* Comply with ISO 9001:2015 Certification
* Rich experience of over 20 years
* Advanced technology , automatic pressing , HIP sintering
* Full ability to accept OEM & ODM orders
* Strict inspection for quality of raw material and finished products                                                                                                                                   

Package and Delivery Information (support customization):

<sup>Who We Are

Zhuzhou Xingzhou Carbide Co., Ltd. is a high-tech joint-stock enterprise specializing in the research and development, production and sales of cemented carbide products. We have more than 20 years of experience in manufacturing industrial tools, located in Zhuzhou High-tech Industrial Development Zone.

Why Choose Us

We can supply various types of cemented carbide cutting tools and spare parts for electric tools, such as tungsten carbide composite rods, tungsten carbide plate and strip, carbide wear parts, carbide rollers, CNC cutters, endmills, circular saw blades, saw tips, custom tungsten carbide products and DTH drill bits and hammer etc.used for mining, road and bridge construction, oil etc.Our company has in the word advanced production equipment such as pressure sintering furnace, isostatic cool pressing, actomatic pressing machines, subsequent inner stress relieving processing system , complete quality control and check -out equipment and so on.Our products are widely sold all over the world for their high quality and competitive prices. Most of our products had been exported to America, Europe, Middle East and Southeast Asia markets.We believe that the cooperation with Zhuzhou Xingzhou Carbide Co., Ltd. should be your best choice.</sup>

Our Factory


FAQ

1.Are you a manufacturer or a trade company?
For more than 20 years, we have been a trusted manufacturer of rock drilling tools and tungsten carbide products in China.

2.Where is your company?
Our manufacturing facility is strategically located in Zhuzhou City, Hunan Province-China's largest production base for tungsten carbide. With convenient transportation links, the site is just a 30-minute drive from Changsha Airport and a 2.5-hour high-speed rail ride from Guangzhou Railway Station..

3.Why choose XZcarbide?
A.With over two decades of expertise, we specialize in researching, developing, manufacturing, and exporting premium rock drilling tools and tungsten carbide products to global markets.

B.Superior Quality.
C.Competitive Pricing.
D.Exceptional Service.

4.Which port do you shipping from?
We commonly ship containers by air from Changsha Port, and by sea from Shanghai/Guangzhou Port. Let us know if you need delivery to other ports.

5.What is your minimum order quantity?
 Our standard MOQ is 5 pieces or 1 set. Please contact us for quantity-based pricing.

6.What is your payment term?
We accept payment via T/T (Telegraphic Transfer), Western Union, and MoneyGram for your convenience.

7. How about the delivery time?
Standard products are in stock, while non-standard items require a lead time of approximately 20-35 workdays, depending on the order quantity.

8. Can I visit your factory?
Warm welcome to our factory! We're thrilled to show you around.

 

For more details, please feel free to contact us.