Anyang Qunzhi Machine Tool, formerly known as bosheng Machine Tool, has been established for more than 10 years. It now covers an area of 150,00 square meters and has more than 70 senior technicians and more than 300 technical personnel of various types.
It is a comprehensive machine tool manufacturing enterprise integrating machine tool R&D, manufacturing and technical consulting services.
Wide Range Of Application
Our products are used in many fields, such as Aviation, automobiles, ships, agricultural machinery, steel, engineering machinery, military industry, mining machinery, railway locomotives, mechanical processing, etc
One-Stop Service
- Pre-sales
We will select the machine tool model according to the customer's needs, confirm the technical agreement with the customer, and complete the customer quotation
- During sale
Track the details of machine tool purchase parts and workshop production and assembly details.
- After-sales
After receiving the user's fault report, the technicians will communicate online and provide a response within 24 hours and a solution within 48 hours.
Professional Technical Team
We have more than 70 professional technical engineers to provide professional services.
Advanced Equipment
We have professional equipment, such as Boring and milling machining center, CNC grinder, etc.
The spindle of a vertical lathe machine is vertical and there is a circular worktable for mounting the workpiece. Since the worktable is in a horizontal position, it is easy to align and clamp the workpiece, and the gravity of the workpiece and worktable is supported by the bed guide or thrust bearing, and the spindle does not bend. Therefore, the vertical lathe is suitable for machining large disc-shaped and short sleeve-shaped parts.
The vertical tool holder on the vertical lathe machine can move along the crossbeam guide and the tool holder seat guide for horizontal or vertical feeding. The tool holder seat can be tilted at a certain angle for oblique feeding. The side tool holder can move up and down along the column guide, or move left and right along the tool holder slide to achieve longitudinal or transverse feeding.
The vertical lathe machine is a large mechanical equipment, and it is used for machining large and heavy workpieces with large radial dimensions and relatively small axial dimensions and complex shapes. Various disc-shaped, wheel-shaped and sleeve-shaped workpieces, such as cylindrical surfaces, end faces, conical surfaces, cylindrical holes, conical holes, etc., can also be machined with additional devices for turning threads, turning ball surfaces, contouring, milling and grinding.
Gravity Does the Work
One of the biggest advantages is that VTLs use gravity to set and hold a piece in place, reinforcing work holding security and process stability. In a VTL, workpiece weight is directed straight down into the machine foundation and produces no off-axis loads on the spindle.
The VTL’s use of gravity also allows for lighter clamping pressures, greatly reducing the risk of damage when machining delicate pieces.
VTLs Don’t Take Up a Lot of Room
Another advantage of VTLs is that they take up less floor space than horizontal turning centers. You could probably fit two VTLS into the same space occupied by a single vertical turning lathe. Adding automation, such as an OB7 cobot, can make your VTLs even more productive.
VTLs Are Cost-Effective
Another advantage of today’s advanced vertical turning lathes is that they are are more affordable than ever. With the high demand for VTL-manufactured parts in the aerospace, automotive, energy, mining, and construction industries, you’re ensured of a quick ROI for your business.
Applications of Vertical Turning Lathes
Vertical turning lathes find widespread use in various industries where precision and reliability are paramount. Let’s explore some key applications where VTLs play a vital role.
Aerospace and Aviation
In the aerospace and aviation industry, where safety and precision are of utmost importance, VTLs are indispensable. These machines manufacture critical components like turbine disks, jet engine shafts, landing gear components, and more.
Automotive Manufacturing
The automotive industry demands high-volume production, tight tolerances, and consistent quality. Vertical turning lathes are extensively employed in manufacturing engine components, such as crankshafts, camshafts, and connecting rods.
Oil and Gas Industry
In the oil and gas industry, VTLs are crucial in producing components used in drilling and exploration equipment. These machines manufacture large valves, flanges, and pipe fittings.
High Precision
When CNC vertical lathe is processing, various parameters can be changed through computer control, such as the feed amount of the tool, the speed of the trajectory, the processing depth, etc., thereby achieving high-precision processing and ensuring the dimensional accuracy of the parts.
High Efficiency
The operation of CNC vertical lathe is very simple. You only need to write the processing program and the processing can be carried out automatically. Compared with traditional lathe manual operation, it is much more efficient.
Strong Adaptability
CNC vertical lathes can perform high-precision processing, and can also perform larger processing such as weight and roughness. It is not a problem to process different materials and has strong adaptability. Every kind of processing has a purpose, and different occasions require different precision processing.
Processing Complex Parts
CNC vertical lathe can control the cutting trajectory of the turning tool through the computer to achieve the processing of very complex pattern parts, such as internal and external threads, chamfers, oblique holes, etc. Not only can the processing of in-plane geometric shapes be completed, but also the processing of three-dimensional shapes of the body can be completed.
Reduce Labor Intensity
Traditional lathes require manual operation, which requires a lot of physical strength and technical level, but CNC vertical lathes are more automated. Not only that, the sample can be reprocessed repeatedly. After programming once, it can be processed repeatedly without repeating it.
Save Raw Materials
CNC vertical lathes can calculate the optimal processing trajectory according to different processing needs, thereby minimizing the waste of raw materials. At the same time, the loss of tool materials can also be reduced by calculating and planning the cutting trajectory.
Improve Product Quality
Die-cast aluminum alloy parts, stainless steel parts, etc. are processed through CNC vertical lathes. The products have high precision and high yield, which greatly improves product quality and customer satisfaction.
What are the characteristics of CNC vertical lathe?
Compact structure: The spindle of the CNC vertical lathe is upright above the machine bed, making the entire machine tool compact and occupying a relatively small area.
Wide range of application: CNC vertical lathe is suitable for turning operations of various materials, can process workpieces with smaller diameters, and has a large processing range.
High rigidity: The spindle and bed structure of CNC vertical lathes are relatively stable and have high rigidity, making them suitable for fine machining and heavy cutting.
Easy to program: CNC vertical lathes are equipped with CNC systems, which control the processing process through programming, and have high programming flexibility and accuracy.
High precision: CNC vertical lathes can achieve high-precision machining. Through programming and precise control of the CNC system, precision machining requirements can be achieved.
High degree of automation: CNC vertical lathes are equipped with automatic tool changing devices and automatic feeding devices, which can realize automatic tool changing and workpiece feeding, improving production efficiency.
Multi-function processing: CNC vertical lathes usually have multiple functions, such as turning, boring, thread processing, etc., and can complete multiple processes on the same machine tool, reducing the number of process switching and workpiece clamping.
Improve production efficiency: CNC vertical lathe has the ability of high-speed cutting and rapid movement, which can greatly shorten the processing cycle and improve production efficiency.
Components of Vertical Lathe
Program Carrier (control Medium)
The control medium refers to the information carrier that sends the processing information of the parts to the CNC device of the vertical lathe through the input device. The control medium, according to the type of the CNC device, often uses punched paper tape, punched card, magnetic tape, disk, etc.
Input Device
Read the processing-related information in the program carrier into the numerical control device
Numerical Control Device
The output device sends the instructions issued by the control calculator to the servo system, and drives the CNC vertical lathe machine to complete the corresponding actions after power amplification.
Servo System
The servo system is the executive mechanism of the CNC vertical lathe, which moves the moving parts of the machine tool or performs some actions according to the requirements of the instruction information, including two major parts: drive and execution. The servo system receives instruction information from the CNC system.
The Main Body Of The Machine Tool
The machine tool body is the body of the CNC machine tool. Except for some economical CNC lathes that basically maintain the traditional configuration of ordinary lathes, it is used to complete various mechanical parts for cutting. At present, most CNC vertical lathe machines have been professionally designed and produced.
Spindle And Headstock
- Spindle: The rotation accuracy of the spindle of the CNC vertical lathe machine directly affects the machining accuracy of the parts; its power and speed affect the processing efficiency; its synchronous operation, automatic speed change and directional quasi-stop affect the degree of automation of the lathe.
- Spindle box: CNC vertical lathe machines with step-by-step automatic speed regulation function, there is no mechanism that plays the role of mechanical transmission speed change and direction change, and its spindle box has become synonymous with "shell" and "lubricating box".
The transmission mechanism in the spindle box has been greatly simplified; for CNC lathes with stepless automatic speed regulation (including directional quasi-stop), for modified CNC vertical lathes (with dual functions of manual operation and automatic control processing), the original Some headstocks.
Guide Rail
The guide rail of the CNC vertical lathe machine is an important part to ensure the correctness of the feed movement. Except for some CNC lathes that still use the traditional slide rails (metal type), the CNC lathes that have been finalized and produced have adopted many plastic-coated guide rails.
Seriously affect the rigidity, precision and stability of the lathe at low-speed feed, and is one of the important factors affecting the processing quality of parts. This new type of slide rail has a small friction coefficient, good wear resistance, corrosion resistance and vibration absorption, and good lubrication conditions.
Mechanical Transmission Mechanism
In addition to some gear transmission and other mechanisms in the spindle box, the CNC vertical lathe machine has been greatly simplified on the basis of the original ordinary lathe transmission chain.
Screw transmission mechanism The screw pair in the CNC lathe is a motion pair that converts the rotational motion output by the drive motor into the longitudinal and lateral linear motion of the tool post. The components that constitute the screw transmission mechanism are generally ball screw pairs.
What is the difference between a vertical and horizontal lathe ?
Vertical VS Horizontal
Vertical lathe machine and horizontal lathes consist of the same components with only one real difference between the two. A vertical lathe machine is essentially a horizontal lathe that has been designed to stand on its end. Some machinists opt for a vertical lathe if there are space constrictions in the shop, or perhaps, as a matter of preference. When using a vertical lathe, the machinist must work in an up-and-down motion.
Conversely, when using a horizontal lathe, the machinist works the metal in a side-to-side fashion. Both lathes will allow the machinist to create similar products. Typically, those who have experience using lathes prefer to stick with what is most comfortable.
High Productivity With Vertical Lathes
Working with gravity side by side not only makes clamping easier but also allows for applying more cutting force. This increases the chip removal rate and reduces cycle times. Thus, vertical turning is significantly more productive than horizontal turning. Another, often underestimated, advantage of vertical lathes is that they normally need less floor space than horizontal lathes.
Horizontal Lathe Can Turning Long
While vertical lathes offer many advantages, there are things that only horizontal lathes can do. Especially when turning long workpieces, horizontal lathes display their strength. The ability to mount parts with clamps, a tailstock and maybe even a stationary or following rest allow for turning workpieces like long shafts.
What Does The Maintenance Of Vertical Lathe
Correct Operation
One of the primary considerations when using Vertical lathes is ensuring correct operation. Any improper handling or operation can have detrimental effects on the equipment. While the actual operation of the Vertical lathe is relatively straightforward, it is important to consider the installation and usage environment. The lathe has specific environmental requirements to maintain optimal performance. It is ideal to operate the lathe in an environment with a constant temperature and devoid of electromagnetic interference.
Specialized Maintenance Personnel
Having trained and experienced personnel to operate and maintain the vertical lathe is crucial. This ensures a better understanding of the equipment’s specific usage requirements and facilitates regular maintenance and repairs. Skilled personnel can also take appropriate measures to address any malfunctions during operation in a timely manner, minimizing downtime.
Regular Cleaning
During long-term usage, dust and debris can accumulate on various parts of the Vertical lathe. If left unchecked, these contaminants can enter the electronic control devices and potentially lead to component damage. Establishing a habit of regular cleaning is important to protect the lathe. This not only serves as a form of protection but also promotes better ventilation within the equipment.
In addition to these key points, several other factors contribute to maintaining a vertical lathe:
Lubrication
Ensuring proper lubrication of the moving parts is essential for smooth and efficient operation. Regularly checking the lubrication system and ensuring an adequate supply of lubricant helps prevent excessive friction and wear. Following the manufacturer’s guidelines for lubrication intervals and using recommended lubricants is important.
Inspection And Calibration
Regular inspections should be conducted to identify any signs of wear, damage, or misalignment in the components of the vertical lathe. This allows for timely repairs or replacements, preventing further damage to the equipment. It is also crucial to periodically calibrate the lathe’s measurement systems to maintain accuracy and precision.
Replacement Of Worn Parts
Identifying and replacing worn or damaged parts promptly is essential to ensure optimal performance and avoid further damage to the lathe. Regularly monitoring the condition of critical components such as ball screws, bearings, and belts helps identify areas for potential maintenance or replacement.
Safety Measures
Adhering to safety guidelines and precautions during the operation of the vertical lathe is vital. This not only protects the equipment from damage but also promotes a safe working environment for operators and surrounding personnel. Following safety protocols for machine start-up, tool changes, and maintenance activities is crucial to avoid accidents and injuries.
Training And Knowledge Sharing
Continuous training and knowledge sharing among the personnel involved in operating and maintaining the vertical lathe can greatly contribute to its longevity. Staying updated with the latest maintenance practices, troubleshooting techniques, and safety protocols ensures that the equipment receives the care it requires.
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Common Problems of Vertical Lathe
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