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Mastering CNC Mori Seki HMD Digital Turning: Techniques and Troubleshooting

Technology revolutionizes the way industries work, and the manufacturing industry is no exception. CNC (Computer Numerical Control) machines are becoming increasingly popular for their precision and efficiency. One such example is the Mori Seki HMD Digital Turning machine, which offers manufacturers a range of benefits to enhance their production capabilities. This article will delve into the world of CNC Mori Seki HMD Digital Turning, exploring the techniques, tips, and troubleshooting strategies you should know to get the most out of this cutting-edge technology.

Introduction to CNC Mori Seki HMD Digital Turning

The Mori Seki HMD Digital Turning machine is a state-of-the-art CNC lathe designed for efficient and precise turning operations. Equipped with advanced features such as high-speed spindle motors, accurate live tooling, and a user-friendly control interface, this machine stands out for its outstanding performance, flexibility, and ease of use.

Techniques for Effective Digital Turning

To harness the full potential of CNC Mori Seki HMD Digital Turning machines, it's crucial to master several key techniques. Here are some best practices to get you started:

Choosing the Right Tooling

Selecting the appropriate tools for each job is essential for producing precise and high-quality parts. Keep these factors in mind when making your selections:

1. Material:Different materials require specific tool geometries and coatings for optimal cutting performance. Ensure that your tooling selections align with the material being machined.

2. Tool length:Avoid using tools with excessive projection or overhang to minimize vibrations during the cutting process.

3. Tool holder type:Choose a high-quality tool holder that ensures rigidity and accuracy during the machining process.

Programming the CNC Mori Seki HMD Digital Turning Machine

Efficient programming techniques are fundamental for maximizing productivity when using CNC turning machines. Keep these tips in mind for effective programming:

1. Make use of canned cycles:Canned cycles are pre-programmed toolpaths designed for specific types of cuts or operations. Utilizing the canned cycles provided with the CNC Mori Seki HMD Digital Turning machine can save time and enhance precision.

2. Use subprograms when necessary:For repetitive operations, creating subprograms can save time and reduce the possibility of programming errors.

3. Set up proper cutting speeds and feeds:The appropriate cutting speed and feed rate for a given operation depend on various factors, such as the material, tooling, and machine capabilities. Make sure to set up the proper values to avoid problems related to surface finish, tool life, or machine load.

Troubleshooting Common CNC Mori Seki HMD Digital Turning Issues

Occasionally, users may encounter issues when working with CNC machines. Below, we've highlighted some common problems and their potential solutions.

Tool Deflection

Tool deflection can result in dimensional inaccuracies in the final workpiece. Possible solutions to this issue include:

1. Reducing tool overhang

2. Using a more rigid tool holder

3. Fine-tuning the cutting parameters (speed, feed rate, or depth of cut) to minimize tool stress.

Poor Surface Finish

Various factors can cause a poor surface finish when using CNC Mori Seki HMD Digital Turning machines, including:

1. Incorrect cutting parameters (e.g., high feed rate, excessive cutting speed, or incorrect depth of cut)

2. Tool wear or damage

3. Insufficient coolant flow.

To resolve this issue, adjust the cutting parameters, check your tooling for wear or damage, and ensure adequate coolant delivery.

Inconsistent Part Dimensions

Inconsistent part dimensions can arise from a range of issues such as thermal expansion, tool wear, or machine inaccuracies. To address this problem:

1. Allow the machine to warm up before starting the machining process.

2. Monitor and replace worn or damaged tools in a timely fashion.

3. Perform routine maintenance checks to ensure optimal machine performance.

Enhance Your Craft with CNC Mori Seki HMD Digital Turning

By mastering the techniques, tips, and troubleshooting strategies mentioned above, you'll be well-equipped to make the most out of your CNC Mori Seki HMD Digital Turning machine. In doing so, you'll achieve more accurate results, boosting the efficiency and precision of your manufacturing processes. Embrace the power of digital turning technology and observe the transformative impact it has on your work.

cnc mori seki hmd dijital turning

What is CNC Turning

CNC turning is a process that involves using computer numerical control (CNC) machines to shape and finish various materials, such as metals and plastics, into desired shapes and sizes.
This process is typically used in the manufacturing industry to produce precision parts and components for a wide range of applications, including automotive, automation, aerospace, medical, machinery, and industrial.

CNC Turning service

Asianstar Professional CNC Turning Service

Asianstar CNC turning Service offers precision machining for a wide range of materials, including metals, plastics, and composites. With high level facilities and skillful operators, we can produce high-quality parts with tight tolerances and intricate designs.

Our CNC turning capabilities allow us to produce parts with diameters ranging from 0.5 mm to 480mm and lengths up to 450mm. We offer both single and multi-axis turning, as well as live tooling options for added complexity and accuracy.

We use proven processes and quality control measures to ensure that every part we produce meets our clients' specifications and expectations.

Whether you need a single prototype or high-volume production runs, our CNC turning service can provide the precision and reliability you need to get your project completed on time and on budget.

CNC Turning service

Components Sizes of Asianstar CNC Turning Service

Unit (mm) Min Max
Out Diameter 0.5 480
Inner Diameter (Hole) 0.3 465
Length 1.0 450
Groove Diameter 0.4 above
Thread M1.2 above

Components Tolerance of Asianstar CNC Turning Service

Unit (mm) Tolerance according to sizes
Height Tolerance Diameter Size 0.5 to 3 3 to 6 6 to 30 30 to 120 120 to300 300 to480
Tolerance ±0.003 ±0.010 ±0.020 ±0.030 ±0.035 ±0.040
Length Tolerance Length Size 0.5 to 3 3 to 6 6 to 10 10 to 20 20 to 30 30 above
Tolerance ±0.010 ±0.020 ±0.250 ±0.250 ±0.030 ±0.035

Components shape and position tolerance of Asianstar CNC Turning Service

Tolerance Class followed Tolerance (mm)
Straightness and Flatness Verticality Symmetry
10 10 to 30 30 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000
H ±0.015 ±0.02 ±0.03 ±0.05 ±0.10 ±0.15 ±0.02 ±0.025 ±0.03 ±0.035 ±0.02 ±0.03 ±0.04 ±0.05

Capability of Asianstar CNC Turning Service

Type of Turning Machine Diameter Size (mm) Length Size (mm) Productivity (PCS/Month)
Auto Turning Machine Simple Turning Machine Multi Turning Machine Pin Turning Machine Min 0.5 Max 480 Min 1.0 Max 450 200’000/Item


Multiple Machining Processes

Multiple Machining Processes

Asianstar has various machining processes to support different types of components from client, we can choose the best suitable manufacturing solution to carry result in perfect performance and cheap cost

Flexible Custom Service

Flexible Custom Service

With skillful machining technologies, Asianstar is flexible to support clients on different materials and different structures of the components, we also flexible on the components quantities and even assembly

Create Designing for Clients

Create Designing for Clients

Not only producing according to clients drawings, Asianstar also propose the better designing to clients, supporting clients to buildup improved designing or even new generation components

Standard Procedures

Standard Procedures

Asianstar production, as experienced by many years, is strictly following internal Standard Operating Procedures, to make sure the production schedule is smooth and plans are well carried out well without accidents

Standard Procedures

Standard Procedures

Asianstar strictly controlling product quality by system. We start QC controlling from production plan once setting up, to production process by monitoring QC checking and until the final Inspection before packing

Fast Lead-Time Delivery

Fast Lead-Time Delivery

Asianstar strictly control the production processes, teams keep the plan moving ahead according to the procedures, we have internal time management schedule which mostly bring earlier lead-time of delivery

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.


CNC Turning Service

CNC Turning Service

Our CNC Turning Service provides different sizes of roll shape work-pieces, the diameter range is from 0.5mm to 480mm, reaching tolerance +/-0.003mm.

CNC Milling Service

CNC Milling Service

Our milling machines and CNC centers are able to produce complicated structure part, five-axis devices produce multi-sides at one-time jag which bring high precision result

Sheet Metal Fabrication

Sheet Metal Fabrication

Our Sheet Metal Fabrication provides slicing, punching, bending, welding, painting and assembling for set products, unique tooling for each project to raise production efficiency

Aluminum Extrusion

Aluminum Extrusion

Our Aluminum Extrusion brings clients various shapes of aluminum parts, high efficiency for mass quantity, our precision extrusion mold control tolerance within 0.01mm

Forging Service

Forging Service

For some steel serious products, we apply Forging Service to make out their outer shape and them use CNC devices to start drilling, forming, rolling, cutting, etc.

Finishing Service

Finishing Service

Our Surface Finishing Service uses chemical or electro post-treatments after machining tasks are finished, normally includes Oxide, Anodizing, Passivation, E-Plating, Painting,etc.


  • Q1.Do you support ODM/OEM?

    Yes, we support ODM/OEM, we provide custom-made service for clients or even support clients on designing or improving

  • Q2.Do You Have Stock
  • Q3.What Is Your Production Capacity?
  • Q4.Where Is Your Factory?
  • Q5.Can You Provide Samples?
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