What Is an NC Lathe?

 

1. What Is an NC Lathe and Its Purpose?

An NC lathe, commonly referred to as a CNC lathe (ЧПУ токарный станок)or CNC lathe machine (CNC-Drehmaschine), is specifically designed for machining non-ferrous metals, including iron, aluminum, copper, stainless steel, and various plastics. The versatility of the CNC lathe allows it to produce high-precision components efficiently. With different configurations and functionalities available, selecting the right automatic lathe can often be a daunting task for many customers. In this article, we will introduce Tai’an Haishu CNC lathes to help you understand what type of automatic lathe you should consider purchasing and provide insights into the pricing of CNC lathes (máy tiện CNC).

1.1 Key Features of NC Lathes

1. Precision Machining: NC lathes are designed to achieve high levels of accuracy and repeatability, making them ideal for producing complex geometries.
2. Versatility: CNC lathes (مخرطة CNC) can machine a variety of materials and handle different operations such as turning, milling, and drilling.
3. Automation: Modern NC lathes often have automated features that enhance productivity and reduce manual labor requirements.

2. How to Choose the Right NC Lathe?

2.1 Important Configurations to Consider

When selecting a CNC lathe, several critical configurations must be taken into account:

• CNC System: The backbone of any CNC lathe, the system determines how the machine is programmed and operated.
• CNC Tool Turret: This component holds the cutting tools and is essential for efficient machining.
• Chuck Type: The chuck secures the workpiece during machining and can vary significantly in functionality.
• Tailstock: Important for supporting longer workpieces, the tailstock can impact the machine’s overall capabilities.
• Feeder Options: These can improve automation and efficiency in production.

2.2 Recommended CNC Systems

When it comes to CNC systems, well-known brands like Germany’s Siemens, Japan’s Fanuc and Mitsubishi, and Taiwan’s New Generation are highly regarded for their reliability and performance. However, these systems often come with higher costs and complex service requirements.

We recommend considering GSK and KND systems, which are domestic options that support all G-codes and M-codes, as well as various composite cycle programs and macro programs. They are compatible with mainstream CNC lathe programming software and can accommodate custom functionalities based on customer needs. Most importantly, these systems are cost-effective, offering prompt post-sales service and debugging.

3. What Are the Chuck Options for an NC Lathe?

3.1 Choosing the Right Chuck Type

When you purchase a CNC lathe machine, chuck selection is crucial for achieving optimal performance.

• Three-Jaw Manual Chuck: Commonly used on flat bed CNC lathes, this manual chuck provides strong universality but works slowly due to its manual operation.
• Three-Jaw Hydraulic Chuck: Often preferred for inclined bed CNC lathes, this chuck allows for automatic clamping of workpieces. Although it requires longer setup times and adjustments, it is favored for automated processing due to its hydraulic power output, which offers a higher compression ratio than pneumatic options.

3.2 Tai’an Haishu Chuck Options

Tai’an Haishu allows customers to choose between three-jaw and four-jaw chucks based on their machining needs. When ordering your CNC lathe, it’s essential to specify your preference to ensure optimal performance.

4. What Is the Role of the CNC Tool Turret in an NC Lathe?

4.1 Importance of the Tool Turret

The CNC tool turret is a vital component of any automatic lathe, as it holds the cutting tools and facilitates quick tool changes.

• Electric Tool Holders: Typically available in 4, 6, or 8 station configurations, electric tool holders are popular due to their affordability and ease of replacement. However, they may cause vibrations during heavy machining due to their thinner body.
• Hydraulic Servo Tool Turrets: For higher machining demands, hydraulic servo tool turrets are preferred. These turrets provide quick tool changes while maintaining strong rigidity, making them suitable for heavy machining applications. They also allow for the installation of powered tools such as drills and milling cutters, enabling a combination of operations like turning and milling.

5. How Does the Tailstock Function in an NC Lathe?

5.1 Understanding Tailstock Functions

The tailstock is another important feature of CNC lathes (CNC torna tezgahı), especially for processing long shaft workpieces. Shorter bed CNC lathes (torno CNC) typically lack a tailstock unless it is necessary to support longer workpieces against vibration.

5.2 Tailstock Power Options

• Manual Tailstocks: Require human effort to operate and can be prone to slipping.
• Pneumatic Tailstocks: Use air for driving and are suitable for lighter machining loads.
• Hydraulic Tailstocks: Ideal for heavy or long workpieces, providing a firm grip and stability.

Choosing the right tailstock option based on your specific needs is crucial for effective machining.

6. How Does Tai’an Haishu Support Your NC Lathe Needs?

6.1 Commitment to Quality and Customization

Tai’an Haishu is a leading manufacturer specializing in CNC lathes, focusing on design, manufacturing, sales, and service. Our CNC machine tools are recognized for their high cost-performance ratio and robust customization capabilities.

6.2 Invitation to Visit

We invite customers interested in CNC lathe machines to visit our factory, where we can showcase the advanced technology and capabilities of our CNC lathes. This visit will provide insights into how our products can meet your specific machining needs.

7. Conclusion

In conclusion, understanding the components and functionalities of an NC lathe is essential for making informed purchasing decisions. With various configurations available, including CNC systems, chucks, tool turrets, and tailstocks, the right setup can greatly enhance your machining capabilities. Tai’an Haishu offers a wide range of CNC lathes designed to meet diverse industrial requirements. For more information or inquiries, please contact us or arrange a visit to our facility.

What Does a Qualified CNC Lathe for Sale Look Like?

 

1. Understanding What a Qualified CNC Lathe for Sale Looks Like

When exploring the market for a CNC lathe for sale, it’s essential to understand the various features and specifications that distinguish a high-quality CNC lathe machine. While both new and used CNC lathes are available, opting for a new CNC lathe is often recommended due to potential hidden issues with used machines. Taian Haishu is a leading manufacturer and seller of CNC lathes, and this article will detail what to look for when considering a CNC lathe for sale.

2. What is the Importance of the CNC System in a CNC Lathe for Sale?

2.1 Features of the CNC Operating System

The CNC operating system is the heart of any CNC lathe machine. It allows users to perform machining operations using G codes and M codes, as well as more complex macro and loop programs. When choosing a CNC system, consider the following:

• Cost-Effectiveness: Brands like KND and GSK offer affordable options that are user-friendly and ideal for beginners.
• Advanced Systems: While Siemens and Fanuc are well-known brands, their higher costs and complexity make them more suitable for advanced users.
• Domestic Versus International Brands: Many domestic systems have improved significantly and can now compete with international brands, making them a viable and cost-effective option for CNC lathes.

Investing in a CNC lathe with a reliable and feature-rich operating system is crucial for improving machining efficiency.

3. How Does the Chuck Type Affect the CNC Lathe for Sale?

3.1 Types of Chucks in CNC Lathes

The chuck is a vital component of a CNC metal lathe, influencing clamping stability and machining precision. Here are the main types of chucks to consider when looking for a CNC lathe for sale:

• Hydraulic Chuck: Offers strong clamping power and stability, making it ideal for mass production.
• Pneumatic Chuck: Provides quick and efficient clamping but with less force, suitable for high-speed operations.
• Manual Chuck: The most budget-friendly option, suitable for low-volume operations but requires manual adjustment.

Choosing the right chuck type can enhance the performance of your CNC lathe machine, making it essential for users to evaluate their specific needs.

4. What is the Role of Tool Turrets in a CNC Lathe for Sale?

4.1 Understanding Tool Turrets

Tool turrets are critical for users needing multi-tool machining capabilities. Different types of turrets offer various advantages:

• Servo Hydraulic Turret: With 8 to 10 positions, these turrets allow for quick tool changes, improving efficiency.
• Electric Turrets: Offering 6 to 4 positions, these are suitable for lighter cutting loads and provide automatic tool changes.
• Power Turret: Ideal for complex machining needs, this option supports a wide range of tools, including drills and milling cutters, but comes at a higher cost.

Selecting the right turret can significantly affect machining speed and flexibility when using a CNC lathe.

5. What Feeding Options Are Available in a CNC Lathe for Sale?

5.1 Feeding Devices for CNC Lathes

Automation in CNC machining is enhanced through various feeding devices, crucial for maintaining productivity:

• Mechanical Feeder: Suitable for feeding small, slender parts but limited in weight capacity.
• Hydraulic Feeding Device: Offers longer feeding lengths and can handle heavier materials.
• Servo Feeder: A popular choice, capable of handling materials up to 1.5 meters long with continuous feeding capability.
• Gantry Feeding Machine: Uses mechanical claws and pneumatic cylinders for short material feeding, enhancing automation.
• Robotic Arm: The most advanced and expensive option, providing flexible feeding solutions.

Choosing the right feeding device can optimize the efficiency of your CNC lathe for sale, especially in automated environments.

6. What Maintenance Considerations Should Be Made for a CNC Lathe for Sale?

6.1 Ensuring Longevity of Your CNC Lathe Machine

Regular maintenance is essential for the longevity and proper functioning of any CNC lathe machine. Here are some key maintenance practices:

• Regular Lubrication: Ensures smooth operation and reduces wear on moving parts.
• Routine Inspections: Check for any signs of wear or malfunction to address issues before they escalate.
• Software Updates: Keep the CNC system software up-to-date for improved performance and security.
• Proper Training: Ensure that all operators are well-trained in using the CNC lathe to minimize user errors.

Effective maintenance will enhance the performance and lifespan of your CNC lathe, making it a sound investment.

7. How to Choose a Manufacturer for a CNC Lathe for Sale?

7.1 Evaluating CNC Lathe Manufacturers

When selecting a CNC lathe manufacturer, consider the following factors to ensure you receive a quality product:

• Reputation: Research the manufacturer’s reputation in the industry for reliability and quality.
• Customer Support: Ensure they offer robust after-sales support and service options.
• Warranty: A good warranty indicates confidence in the product’s quality.
• Customization Options: Some manufacturers offer customizable CNC lathe machines to cater to specific machining needs.

A reputable manufacturer will provide not only a reliable CNC lathe for sale but also ongoing support to ensure optimal operation.

8. What Final Considerations Should Be Made When Purchasing a CNC Lathe for Sale?

8.1 Making the Right Purchase Decision

Before making a final decision on a CNC lathe for sale, consider these final aspects:

• Budget: Determine your budget for both the CNC lathe machine and any additional features or options.
• Specific Needs: Evaluate your specific machining needs to ensure the CNC lathe you choose can meet them.
• Future Expansion: Consider whether the machine can be upgraded or expanded in the future as your needs grow.

By carefully considering these factors, you can make an informed decision when purchasing a CNC lathe, ensuring it meets your requirements and provides excellent value.

In conclusion, a qualified CNC lathe for sale, such as those offered by Taian Haishu, should incorporate a robust CNC operating system, an appropriate chuck type, versatile tool turrets, effective feeding options, and reliable manufacturer support. By considering these factors, customers can find the right CNC lathe machine that meets their specific needs and enhances their machining capabilities. For more information about Taian Haishu CNC lathe products or to inquire about a purchase, please contact us. We invite you to visit our company for an on-site inspection.

Programming Of Slant Bed

 Slant Bed Content and Processing Steps

The main content of CNC slant programming including analyzing the part drawings, determining the processing process, performing mathematical processing, writing program lists, making control media, performing program inspections, inputing programs, and testing workpieces. The procesing steps of slant bed lathe are as followed.

Analyzing the drawing and processing of the part, analyzing the geometric shape, size, and technical requirements of the part according to the drawing, clarifying the processing content and requirements, determining the processing plan, determining the processing sequence, designing the fixture, selecting the tool, determining the reasonable path and selecting of the tool Reasonable cutting amount, etc.

At the same time, the functions of the CNC lathe system and the capabilities of the CNC machine tool should be used to correctly select the tool setting point and cut-in method to minimize auxiliary time such as tool change and indexing.

Before programming, first, establishing a workpiece coordinate system according to the geometric characteristics of the part.

The function of the numerical control system is to formulate the processing route according to the requirements of the part drawing. On the established workpiece coordinate system, the movement trajectory of the tool is first calculated. For parts with relatively simple shapes (such as parts composed of straight lines and arcs), only the start point, endpoint of the geometric element, the center of the arc, and the coordinate value of the intersection or tangent point of the two geometric elements are calculated.

Compiling part program list

After the processing route and process, parameters are determined, the part program list is compiled according to the designated code and block format specified by the CNC system.

The structure of the NC machining program

1. Program composition. It is composed of multiple program segments.

O0001; O (FANUC-O, AB8400-P, SINUMERIK8M-%) function specifies the program number, and each program number corresponds to a processing part.

N010 G92 X0 Y0; Semicolon means the end of the block

N020 G90 G00 X50 Y60;

…; subroutine can be called.

N150 M05;

N160 M02;

2. Program segment format:

①Word address format: such as N020 G90 G00 X50 Y60;

The most commonly used format, modern Slant beds use it. Address N is the block number, address G and the number 90 constitute the word address for the preparation function,…

② Variable block format: such as B2000 B3000 B B6000;

Use separator B to open each word. If there is no data, the separator cannot be omitted. Commonly used in CNC wire cutting machine tools, in addition, there are 3B programming formats.

③Fixed sequence block format: such as 00701+0;

The robot controlled by the Siemens system is wrong. The above program segment means N007 G01 X+02500 Y-13400 F15 S30 M02;

About HAISHU

Taian Haishu is a professional manufacturer of CNC lathes. Our company has many models of CNC lathes, such as horizontal CNC lathes, slant bed CNC lathes. Vertical CNC lathe. Our company sells in more than 100 countries around the world and also has general agents in some developed countries. These CNC lathe agents are very powerful and can meet customer service requirements and the quality of CNC lathes. We also have CNC machining centers, pipe thread CNC lathes, and many other CNC machine tools. We can provide you with customized services, you can paste your brand, and pack according to your requirements. This can become your own product. Welcome to my website, you can also contact me WhatsApp 008615264895829

Horizontal Flat Bed CNC Machine CK6136A Export To Russia

 Horizontal Flat Bed CNC Machine CK6136A has widely used CNC machine tools for metal cutting, turning, or drilling with a rotating action. HAISHU brand CK series flat bed CNC lathe provides an affordable, entry-level lathe with exceptional flexibility. Our CNC Lathe is equipped with high precision, high-speed spindle, ultrasonic frequency quenched guideways, fast cam clamping device, and servo motor drive which offer high quality,  stability, rigidity, and accuracy for a variety of metal processing applications.

The Russian customer consulted the horizontal flat bed CNC lathe a long time ago, After confirming the machine size, he requested the system, turret, and hydraulic chuck, we all can customize the CNC lathe machine for him. Then he sent us all the tool list he needed and hope we can provide together, we checked and provide all the price list. But at that time they had a long holiday, because of special circumstances. Now all of his company were back to normal, he asked for PI immediately and arranged payment soon.

A few days later, the horizontal flatbed CNC lathe completed, we sent him the horizontal flatbed CNC lathe operate video and the completed workpieces. He was very satisfied and happy to cooperate with us.

Max. swing over bed	φ360 mm
Max. swing over carriage	Φ210 mm
Max. Cutting legth	750 mm
Rail width	330mm
Spindle nose	A2-6
Spindle bore	Φ60mm
Tube or bar outer diameter	8-45mm
Taper of spindle bore	MT6
Chuck	8”
Range of spindle speed with 2 change gears	150-2500rpm 60-600/280-1800rpm
X a-xis travel	210mm
Z a-xis travel	750 mm
X/Z Rapid speed	4/7m/min
X/Z Screw	2004/4006
Turret	6
Max. section of tool	20X20mm
Stroke of tailstock sleeve	120mm
Diameter/Hole of tailstock sleeve	55/MT4
Main motor power	5.5kw
Coolant pump power	180w
Overall dimensions LxWxH	2220 x1420x1750mm
Parking size       LxWxH	2420 x1620x2000mm
Net weight	1500 KG
Gross weight	1700 KG

Parts name	Specification	Manufacturer
Spindle bearing	Rear 7018AC/P5DB,  Front 7219AC/P5/DB	Domestic Harbin Bearing
X, Z ball screw	2004/4006	Guangzhou
Chuck	hydraulic chuck	Taiwan
Turret	6 station	Guangzhou Hongda
Main motor	Frequency conversion 5.5KW	Shanghai Haoqi
System	FANUC Oi mate	Japan

About HAISHU Machinery

As the professional CNC machine designer and manufacturer, Taian Haishu Machinery Co., Ltd (Haishu Machinery) is a high-tech enterprise specialized in CNC machine development, production, sales, and service since 2001. We have more than 30 professional talented CNC experts and more than 12,000 square meters manufacturing factory.  More than 16 series 80 kinds of CNC machines and related parts had been manufactured to satisfy your pumping requirements. Our high quality and innovative products include Horizontal Flat Bed CNC Machine, CNC milling machine, CNC machining center, Slant Bed CNC Lathe Machine, CNC tool grinding machine, CNC pipe threading lathe, CNC wood lathe, stone CNC machine, CNC root canal file grinder and custom CNC equipment for special requirements. HAISHU Machinery is not only manufacturing the best quality Metal CNC Lathe Machine but also providing custom product design, fabrication, and after-sale services. Welcome, contact us for detailed information.