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Dongguan Hie Hardware Co., Ltd.

  • China,Dongguan ,Guangdong
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China Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine
China Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine

  1. China Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine
  2. China Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine
  3. China Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine
  4. China Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine

Custom Multi Hole Vacuum Chuck For VMC Milling Drilling Grinding Boring Machine

  1. MOQ: 1
  2. Price: 100
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 500pcs/day
Delivery Time 15 working days
Packaging Details Standard Export Packaging
Warranty One year
Core Components Maganic
Size 300x300x80mm
Magnetic block force block 25kg.f
Total suction 3300kg.f
OEM/ODM Available
Brand Name HIE
Model Number MC0303
Certification ISO
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 500pcs/day
Delivery Time 15 working days Packaging Details Standard Export Packaging
Warranty One year Core Components Maganic
Size 300x300x80mm Magnetic block force block 25kg.f
Total suction 3300kg.f OEM/ODM Available
Brand Name HIE Model Number MC0303
Certification ISO Place of Origin CHINA
High Light Grinding Vacuum ChuckVMC Milling Vacuum Chuck

Custom Multi - hole Vacuum Chuck for VMC Milling, Drilling, Grinding, Boring Machine Workholding

 

In the intricate world of Vertical Machining Center (VMC) operations, workholding solutions play a pivotal role in ensuring the accuracy, efficiency, and quality of machining processes. The custom multi - hole vacuum chuck has emerged as an innovative and highly effective workholding device, catering specifically to the diverse needs of milling, drilling, grinding, and boring operations on VMC machines.
1. Design and Construction
Base Structure
The base of the custom multi - hole vacuum chuck is crafted from high - strength materials, often alloy steel or aluminum alloys. This choice of material provides the necessary rigidity and stability to withstand the dynamic forces generated during machining. The base is designed with a flat and smooth surface to ensure proper contact with the workpiece and to facilitate uniform distribution of the vacuum force.
Vacuum Channel and Hole Configuration
The defining feature of this chuck is its multi - hole design. A network of precisely engineered vacuum channels is integrated within the base. These channels are connected to a series of holes that are strategically placed across the chuck's surface. The number, size, and layout of the holes can be customized according to the specific requirements of the workpieces and machining operations.
For example, when machining small and delicate parts, a larger number of smaller holes may be used to provide a more uniform and gentle vacuum hold. In contrast, for larger and heavier workpieces, fewer but larger holes might be configured to generate a more powerful vacuum force. The vacuum channels are designed to ensure that the vacuum pressure is evenly distributed to each hole, creating a consistent holding force across the entire workpiece.
Vacuum Connection and Control
The chuck is equipped with a connection point for a vacuum source, typically a vacuum pump. The connection is designed to be secure and leak - proof to maintain the integrity of the vacuum system. In some advanced models, the vacuum chuck may also feature a control mechanism. This can include pressure sensors and valves that allow for precise regulation of the vacuum pressure. Operators can adjust the vacuum level based on the material, shape, and size of the workpiece, ensuring optimal workholding without causing damage to the workpiece.
 
Specifications
 
Specification Magnetic attraction Width (mm) Length (mm) Height (mm) Weight (kg)
150*150 ≥40KG 150 150 80 13.5
150*300 ≥40KG 150 300 80 27
150*350 ≥40KG 150 350 80 31.5
150*400 ≥40KG 150 400 80 36
200*200 ≥40KG 200 200 80 24
200*300 ≥40KG 200 300 80 36
200*400 ≥40KG 200 400 80 48
200*500 ≥40KG 200 500 80 60
250*500 ≥40KG 250 500 80 75
300*300 ≥40KG 300 300 80 54
300*400 ≥40KG 300 400 80 72
300*500 ≥40KG 300 500 80 90
300*600 ≥40KG 300 600 80 108
300*800 ≥40KG 300 800 80 144
400*400 ≥40KG 400 400 80 96
400*500 ≥40KG 400 500 80 120
400*600 ≥40KG 400 600 80 144
400*800 ≥40KG 400 800 80 192
500*500 ≥40KG 500 500 80 150
500*600 ≥40KG 500 600 80 180
500*800 ≥40KG 500 800 80 240
600*800 ≥40KG 600 800 80 288
600*1000 ≥40KG 600 1000 80 360
 
2. Working Principle
Vacuum Generation
When the vacuum source is activated, air is rapidly drawn out through the holes in the chuck surface. This creates a pressure differential between the top and bottom of the workpiece. The atmospheric pressure on the top of the workpiece then pushes it firmly against the chuck surface, resulting in a strong holding force. The multi - hole design enhances this process by distributing the vacuum force over a larger area, providing a more stable and secure hold compared to single - hole or less - complex vacuum chucks.
Adaptability to Workpiece Shapes
The custom multi - hole vacuum chuck is highly adaptable to different workpiece shapes. Even irregularly shaped workpieces can be effectively held as long as there is sufficient surface area in contact with the chuck. The vacuum force conforms to the shape of the workpiece, gripping it firmly in place. For example, if a workpiece has a curved or contoured surface, the multi - hole design allows the vacuum to act on multiple points, ensuring that the workpiece remains stationary during machining.
3. Advantages in Milling Operations
Precision Machining
In milling, precision is crucial. The custom multi - hole vacuum chuck provides a stable and secure workholding solution, minimizing any movement or vibration of the workpiece. This stability is essential for achieving tight tolerances and smooth surface finishes. When milling complex shapes or fine details, the consistent vacuum hold ensures that the milling cutter can accurately follow the programmed path, resulting in high - quality milled parts.
High - Speed Milling
VMCs are often used for high - speed milling operations. The multi - hole vacuum chuck can withstand the high - speed rotation and the associated centrifugal forces. The strong and uniform vacuum force keeps the workpiece firmly in place, allowing for efficient material removal rates. This is particularly beneficial in industries such as aerospace and automotive, where high - speed milling is used to produce components with tight tolerances in a timely manner.
4. Benefits in Drilling Operations
Secure Workholding for Drilling Forces
Drilling operations involve high - speed rotation of the drill bit and significant axial and radial forces. The custom multi - hole vacuum chuck offers a secure hold on the workpiece, preventing it from moving or shifting during drilling. The evenly distributed vacuum force across the workpiece surface ensures that the drill bit can penetrate the material accurately, reducing the risk of drill bit breakage and ensuring the accuracy of the drilled holes.
Quick Setup and Changeover
In drilling applications, time is often of the essence. The multi - hole vacuum chuck enables quick setup and changeover. Operators can easily place the workpiece on the chuck, and the vacuum system can be rapidly activated to secure the workpiece. When changing workpieces, the vacuum can be quickly released, and the new workpiece can be placed and secured in a short time. This efficiency is valuable in high - volume production environments.
5. Significance in Grinding Operations
Stable Workholding for Grinding
Grinding operations require a stable workpiece hold to achieve a smooth and accurate surface finish. The custom multi - hole vacuum chuck provides the necessary stability, minimizing vibrations and ensuring that the grinding wheel makes even contact with the workpiece. This is especially important when grinding delicate or thin - walled workpieces, as the gentle yet secure vacuum hold prevents deformation.
Protection of Workpiece Surface
The multi - hole vacuum chuck's design protects the workpiece surface from damage. Unlike mechanical clamping methods that may leave marks or cause surface distortion, the vacuum hold is gentle and non - abrasive. This makes it ideal for grinding operations on workpieces with sensitive surface finishes, such as those in the medical device or electronics industries.
6. Role in Boring Operations
Precise Boring
Boring operations demand high levels of precision to achieve the desired hole diameter and surface finish. The custom multi - hole vacuum chuck ensures that the workpiece remains perfectly stationary during boring. The stable workholding allows the boring tool to move accurately, resulting in precise and concentric holes. This is crucial in applications such as engine block machining, where the accuracy of the bored holes directly impacts the performance of the engine.
Adaptability to Different Boring Requirements
Whether it's boring small, deep holes or large - diameter holes, the multi - hole vacuum chuck can be customized to meet the specific requirements of the boring operation. The adjustable vacuum pressure and the flexible hole configuration make it suitable for a wide range of boring applications, providing a reliable workholding solution for VMC - based boring operations.
7. Customization Options
Hole Pattern Customization
The hole pattern on the custom multi - hole vacuum chuck can be tailored to fit the shape and size of the workpieces. For regularly shaped workpieces, a symmetric hole pattern may be used for maximum holding efficiency. For irregularly shaped workpieces, the holes can be arranged in a pattern that targets the areas of highest stress or the areas that require the most secure hold.
Vacuum Pressure Adjustment
The vacuum pressure can be adjusted to suit different workpiece materials and machining requirements. Softer materials may require a lower vacuum pressure to prevent damage, while harder and heavier materials can withstand higher vacuum pressures for a more secure hold. The ability to fine - tune the vacuum pressure adds to the versatility of the chuck.
8. Installation and Maintenance
Installation Process
Installing the custom multi - hole vacuum chuck on a VMC machine involves securely mounting the chuck on the machine's worktable. This may require the use of appropriate mounting brackets and fasteners. The vacuum connection needs to be carefully established, ensuring a leak - free seal. In some cases, the VMC's control system may need to be calibrated to work with the vacuum chuck, especially if it has advanced features such as vacuum pressure monitoring and adjustment.
Maintenance Requirements
Maintenance of the multi - hole vacuum chuck is relatively straightforward. Regular inspection of the chuck surface for any signs of wear, damage, or contamination is important. The vacuum channels and holes should be cleaned periodically to ensure proper air flow. The vacuum pump and associated components should be maintained according to the manufacturer's instructions. The vacuum pressure sensors and valves, if present, should be calibrated regularly to ensure accurate control of the vacuum pressure.
9. Conclusion
The custom multi - hole vacuum chuck is an essential workholding device for VMC milling, drilling, grinding, and boring machines. Its unique design, based on a multi - hole configuration and adjustable vacuum pressure, offers numerous advantages, including precision machining, secure workholding, and adaptability to different workpiece shapes and materials. Whether in the aerospace, automotive, medical, or electronics industries, this chuck provides a reliable and efficient workholding solution. If you are involved in VMC - based machining operations and are looking to enhance the performance and quality of your work, consider investing in a custom multi - hole vacuum chuck. Reach out to our team of experts to explore how this innovative workholding device can be tailored to meet your specific needs and take your machining capabilities to the next level.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2002

  • Total Annual:

    5000000-100000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Dongguan Hie Hardware Co., Ltd is a metal products enterprise with a profound history of twenty years. We are an integrated entity that combines research and development, manufacturing, sales, and service. We are not only an OEM processing manufacturer for many domestic and foreign mold accessories ... Dongguan Hie Hardware Co., Ltd is a metal products enterprise with a profound history of twenty years. We are an integrated entity that combines research and development, manufacturing, sales, and service. We are not only an OEM processing manufacturer for many domestic and foreign mold accessories ...

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  • Dongguan Hie Hardware Co., Ltd.
  • Jinghe Road, Yanyu Village, Dalingshan Town, Dongguan City,Guangdong, China
  • https://www.precisecncparts.com/

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