Product Description

 

Custom CNC Machining Parts

Business Type Manufacturer/Trading Company
Key words CNC machining parts, precision CNC parts, CNC turning parts, CNC milling parts, metal parts, CNC parts, CNC machinery parts, Mechanical components, auto parts.
Materials Aluminum, stainless steel, brass, copper, carbon steel, plastic (ABS, Nylon, PEEK, POM, PMMA,  PPSU etc), alloy steel, titanium, Iron, spring steel, bronze.
Processing CNC machining, CNC lathe, Turning, 3/4/5 axis CNC milling, EDM, Grinding, Drilling, tapping etc.
Surface Finish  As machined, Anodized, passivation, heat treatment, painting, power coating, black oxide, silver/gold plating, polishing, bead blasting, sandblasting, nickel/zinc/chrome/TiCN plated.
Application Industry Aerospace, automotive, medical, telecommunications, electronic, packing, sensors, optical instruments, computers, motorcycles, bicycles,scooter etc.
Quality control  100% full inspection for small QTY, ISO sampling inspection for mass productions.
Min Tolerance +/- 0.01mm
Certificates ISO9001:2015
Lead Time 1.Samples delivery:5-7 working days
2.Orders delivery:15-20 working days
Shipping Terms 1) 0-500kg: express & air freight priority (DHL, FedEx, UPS, NTN)
2) >500kg: sea freight priority
3) As per customized specifications
Packing  Bubble wrap/pearl wool + Carton or Pallet; As per customized specifications 
Sea Port  HangZhou/HangZhou/Hong Kong
Payment terms  T/T in advance, PayPal or Western Union is acceptable.
Trade Terms EXW, FOB, CIF, As per customer’s request
Drawing format PDF, STP, X_T,  STEP, DWG, CAD, DXF, IGS etc
Note All cnc machining parts are custom made according to customer’s design drawings or exsiting samples, we have no any ready parts in stock for sales.
If you have any cnc machining parts need to be made, please feel free to send your kind drawings/samples to us.

 

Our Workshop

CNC Milling Machine Number: 35 3-axles and  5-axles
Size Range: 2000x1000x850mm

CNC Turning Machine Number: 38
Size Range: Dia 500x850mm

Product Shows

Our Capabilities

Inspection
Quality and customer satisfaction have always been primary objectives. With the superior quality and reliable functionality of our prototypes, molds, and finished products, they see extended use in various industries as they become integral components for many businesses. Work Precision has well-equipped testing facilities such as CMM, projector, threadingtester, roughnesstester, coatingthickness measure, hardness tester and altimeter, etc. Experienced quality QC team, 100% inspection before shipping.

Packaging & Shipment

FAQ

1.How to get a quote?
Kindly send us the drawing(2D, 3D) of your product, and including details as below:
 a.Materials b. Surface Finishing c. Tolerance d. Quantity
If you need solutions for your application, kindly send us your detail requirements, and we will have engineers to help you.

2.How does the payment process work?
Payment terms are flexible for us. We can accept different ways of payment.

3. How long is your delivery time?    
Sample 3-7days; Mass production order 7-45 days depends on quantity and part complexity.
 
4. What shall we do if we do not have drawings?
Please send your sample to us, and we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Length, Height, Width), CAD or 3D file will be made for you if placed order.

5. Will my drawings be safe after sending to you?    
Yes, we can CHINAMFG the NDA before got your drawing and will not release to the third party without your permission.

6. Is it possible to know how are my products going on without visiting your company?    
We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.

7. What will be after-sales service?
We will follow up and await your feedback. Any question related to our products just free to let me know, and our experienced engineers are ready to help.

If you have any other question, just feel free to contact us. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Yes
Warranty: 1 Year
Condition: New
Certification: CE, RoHS, GS, ISO9001, ISO9001:2015
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized: Customized
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Customization:
Available

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bevel gear

How does a bevel gear impact the overall efficiency of a system?

A bevel gear plays a significant role in determining the overall efficiency of a system. Its design, quality, and operating conditions can impact the efficiency of power transmission and the system as a whole. Here’s a detailed explanation of how a bevel gear can impact overall efficiency:

  • Power Transmission Efficiency: The primary function of a bevel gear is to transmit power between intersecting shafts at different angles. The efficiency of power transmission through a bevel gear depends on factors such as gear geometry, tooth profile, material quality, lubrication, and operating conditions. In an ideally designed and well-maintained system, bevel gears can achieve high power transmission efficiency, typically above 95%. However, factors such as friction, misalignment, inadequate lubrication, and gear tooth wear can reduce efficiency and result in power losses.
  • Friction and Mechanical Losses: Bevel gears experience friction between their mating teeth during operation. This friction generates heat and causes mechanical losses, reducing the overall efficiency of the system. Factors that affect friction and mechanical losses include the gear tooth profile, surface finish, lubrication quality, and operating conditions. High-quality gears with well-designed tooth profiles, proper lubrication, and optimized operating conditions can minimize friction and mechanical losses, improving the overall efficiency.
  • Gear Tooth Design: The design of the bevel gear tooth profile influences its efficiency. Factors such as tooth shape, size, pressure angle, and tooth contact pattern affect the load distribution, friction, and efficiency. Proper tooth design, including optimized tooth profiles and contact patterns, help distribute the load evenly and minimize sliding between the teeth. Well-designed bevel gears with accurate tooth profiles can achieve higher efficiency by reducing friction and wear.
  • Material Quality and Manufacturing Precision: The material quality and manufacturing precision of bevel gears impact their durability, smooth operation, and efficiency. High-quality materials with suitable hardness, strength, and wear resistance can minimize friction, wear, and power losses. Additionally, precise manufacturing processes ensure accurate gear geometry, tooth engagement, and alignment, optimizing the efficiency of power transmission and reducing losses due to misalignment or backlash.
  • Lubrication and Wear: Proper lubrication is crucial for reducing friction, wear, and power losses in bevel gears. Insufficient or degraded lubrication can lead to metal-to-metal contact, increased friction, and accelerated wear, resulting in reduced efficiency. Adequate lubrication with the recommended lubricant type, viscosity, and replenishment schedule ensures a sufficient lubricating film between the gear teeth, minimizing friction and wear and improving overall efficiency.
  • Misalignment and Backlash: Misalignment and excessive backlash in bevel gears can negatively impact efficiency. Misalignment causes uneven loading, increased friction, and accelerated wear. Excessive backlash results in power losses during direction changes and can lead to impact loads and vibration. Proper alignment and control of backlash within acceptable limits are crucial for maintaining high efficiency in a bevel gear system.

Overall, a well-designed bevel gear system with high-quality materials, accurate manufacturing, proper lubrication, and minimal losses due to friction, misalignment, or wear can achieve high efficiency in power transmission. Regular maintenance, monitoring, and optimization of operating conditions are essential to preserve the efficiency of the system over time.

bevel gear

How do you ensure proper alignment when connecting a bevel gear?

Proper alignment is crucial when connecting a bevel gear to ensure efficient power transmission, smooth operation, and longevity of the gear system. Here’s a detailed explanation of how to ensure proper alignment:

When connecting a bevel gear, the following steps can help ensure proper alignment:

  • Check Gear Specifications: Begin by reviewing the gear specifications provided by the manufacturer. This includes information about the gear’s design, tolerances, and alignment requirements. Understanding these specifications is essential for achieving the desired alignment.
  • Prepare Mounting Surfaces: Ensure that the mounting surfaces for the gears, such as shafts or gearboxes, are clean, free from debris, and properly prepared. Any irregularities or surface defects can affect the alignment and lead to misalignment issues. Remove any burrs, nicks, or rough spots that could interfere with the proper seating of the gears.
  • Use Alignment Tools: Alignment tools, such as dial indicators or laser alignment systems, can be helpful in achieving precise alignment. These tools allow for accurate measurement and adjustment of the gear’s position relative to the mating components. Follow the instructions provided with the alignment tools to set up and perform the alignment process correctly.
  • Axial Alignment: Achieving proper axial alignment is crucial for bevel gears. The axial alignment refers to aligning the gear’s rotational axis parallel to the mating gear’s rotational axis. This ensures proper gear meshing and load distribution. Use alignment tools to measure and adjust the axial alignment, making necessary modifications to the gear’s position or shimming as required.
  • Radial Alignment: Radial alignment involves aligning the gear’s rotational axis perpendicular to the mating gear’s rotational axis. Proper radial alignment helps prevent side loads, excessive wear, and noise generation. Use alignment tools to measure and adjust the radial alignment, ensuring that the gear’s position is properly adjusted or shimmed to achieve the desired alignment.
  • Verify Tooth Contact Pattern: After aligning the gears, it is important to verify the tooth contact pattern. The tooth contact pattern should be evenly distributed across the gear tooth surfaces to ensure proper load sharing and minimize wear. Conduct a visual inspection or use specialized tools, such as gear marking compounds, to check and adjust the tooth contact pattern if necessary.

By following these steps and using appropriate alignment tools, you can ensure proper alignment when connecting a bevel gear. Proper alignment promotes efficient power transmission, minimizes wear, reduces noise, and extends the lifespan of the gear system.

It is worth noting that each gear system may have specific alignment requirements and considerations. Consult the gear manufacturer’s guidelines and best practices, as well as seek the expertise of experienced engineers, to ensure the proper alignment of bevel gears in your specific application.

bevel gear

Are there different types of bevel gears available?

Yes, there are different types of bevel gears available to suit various applications and requirements. Here’s a detailed explanation of the different types of bevel gears:

  • Straight Bevel Gears: Straight bevel gears are the most basic type of bevel gears. They have straight-cut teeth that are machined on the cone-shaped surface of the gears. The teeth of straight bevel gears are parallel to the gear axis and intersect at a 90-degree angle. These gears are commonly used when the intersecting shafts need to transmit rotational motion at a right angle.
  • Spiral Bevel Gears: Spiral bevel gears are designed with curved teeth that are machined on the cone-shaped surface of the gears. The teeth of spiral bevel gears are cut in a spiral pattern, gradually curving along the gear surface. This spiral tooth geometry provides several advantages over straight bevel gears, including smoother engagement, reduced noise and vibration, and higher load-carrying capacity. Spiral bevel gears are commonly used in applications that require smooth and quiet operation, such as automotive rear axle drives, machine tools, and industrial machinery.
  • Hypoid Bevel Gears: Hypoid bevel gears are similar to spiral bevel gears but have offset axes. The axes of hypoid bevel gears do not intersect and are non-parallel, allowing them to transmit rotational motion between shafts that are not in a straight line. Hypoid bevel gears are commonly used in applications where space constraints or specific shaft arrangements require a change in direction and torque transmission. They are often found in automotive drivetrains, power tools, and heavy machinery.
  • Straight and Spiral Zerol Bevel Gears: Zerol bevel gears are similar to their straight and spiral counterparts but have a unique tooth profile. The teeth of zerol bevel gears are curved, similar to spiral bevel gears, but with a smaller spiral angle. This results in a tooth profile that is closer to a straight bevel gear. Straight and spiral zerol bevel gears provide a combination of the advantages of both straight and spiral bevel gears, including smoother engagement, reduced noise, and higher load-carrying capacity.
  • Straight and Spiral Miter Gears: Miter gears, also known as mitre gears, are a special type of bevel gears that have equal numbers of teeth and intersect at a 90-degree angle. They are often used when rotational motion needs to be transmitted at a right angle without a change in direction. Miter gears can be either straight or spiral, depending on the tooth geometry.

These are the commonly used types of bevel gears. Each type has its own advantages and applications. The selection of the appropriate type of bevel gear depends on factors such as the required angle of transmission, load capacity, noise and vibration considerations, and the specific requirements of the application.

In summary, different types of bevel gears, including straight bevel gears, spiral bevel gears, hypoid bevel gears, straight and spiral zerol bevel gears, and straight and spiral miter gears, are available to suit various applications and accommodate different shaft arrangements.

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editor by CX 2024-04-03