What is a CNC vertical lathe?

CNC vertical lathe (Computer Numerical Control Lathe), referred to as CNC lathe, is a machine tool that uses a computer control system to precisely control the lathe for automatic processing. It is a modern CNC machine tool developed on the basis of traditional mechanical vertical lathes.

What are the methods of cleaning CNC vertical lathe?

Cleaning the CNC vertical lathe is an important measure to maintain the performance and normal operation of the machine tool. The following are several common methods of cleaning CNC vertical lathe:

How to improve the work efficiency of CNC vertical lathe?

To improve the work efficiency of CNC vertical lathe, the following measures can be taken:

What problems will be encountered in the process of using CNC vertical lathe?

In the process of using CNC vertical lathe, some common problems may be encountered as follows:

How to reduce the error of CNC machine tools?

To reduce the error of CNC machine tools, the following methods can be adopted:

A brief introduction to CNC lathes

CNC lathes are one of the more widely used CNC machine tools. It is mainly used for cutting the inner and outer cylindrical surface of shaft parts or disc parts, the inner and outer cone surface of any cone angle, complex rotary internal and external surfaces and cylinders, tapered threads, etc., and can be grooved, drilled, reamed, reamed and bored.

Features of CNC lathes

CNC machine tool is the abbreviation of digital control machine tool, which is an automatic machine tool equipped with a program control system. The control system is able to logically process and decode programs with control codes or other symbolic instructions to make the machine move and machine the part.

Preliminary preparation of CNC lathes

Determine the process requirements of typical parts, the batch of processed workpieces, and the function that the proposed CNC lathe should have is to make preliminary preparations, and the prerequisite for reasonable selection of CNC lathes: to meet the process requirements of typical parts.

The basic composition of CNC lathes

CNC lathe is composed of CNC device, bed, spindle box, tool holder feed system, tailstock, hydraulic system, cooling system, lubrication system, chip conveyor and other parts. CNC lathes are divided into two types: vertical CNC lathes and horizontal CNC lathes. Vertical CNC lathes are used for turning disc parts with large swing diameters. Horizontal CNC lathes are used for turning parts with long axial dimensions or small discs.

Installation method of CNC lathe

Lifting and transporting The lifting and positioning of the machine tool should use the special lifting tools provided by the manufacturer, and other methods are not allowed. No special lifting tools are required, and steel wire ropes should be used to lift and be in place according to the specified parts of the manual.

Selection method of CNC lathe

Practice has proved that the choice of reasonable cutting amount is related to various factors such as machine tools, tools, workpieces and processes. The method of reasonable selection of processing amount is as follows: (1) When rough machining, it is mainly necessary to ensure high production efficiency, so a larger amount of back eating knife, a larger feed, and a cutting speed U should be selected for medium and low speed.

Quality and control of CNC lathes

1 Both the renovation of the new machine and the transformation of the old machine overhaul lathe must undergo the same modification 2 Where is the difference between the transformation of the new machine and the transformation of the old machine overhaul lathe, and it is necessary to transform it thoroughly 3 The accuracy inspection of new machine transformation and overhaul machine tool transformation is an important item of inspection 4 Precision quality control for new lathe modification is in place

Introduction to the installation and use of CNC lathes

CNC lathe is an economical and practical processing machine tool with mature product structure and stable and reliable performance quality. It combines versatility and the characteristics of lathes, using ball linear guides with inclined beds; Tool holders can be single and double row tool holders, or four- and six-station electric tool holders. It is a kind of CNC machine tool with wide use and wide coverage in China. CNC lathes are widely used in mechanical processing in automotive, petroleum, military and other industries.

Basic principles of CNC lathe fault diagnosis

1. From the outside in. With the continuous improvement of CNC lathe technology, the failure rate of the lathe itself is becoming lower and lower, and most of the lathe failures are caused by non-system reasons. Maintenance personnel should investigate in accordance with the principle of surface and inside, and try to avoid unsealing and disassembling CNC lathes at will, otherwise the scope of failure may be expanded, resulting in the loss of CNC lathe processing accuracy and performance reduction.

How can I reduce the failure of CNC machine tools?

According to the nature of the failure of the CNC machine tool. (1) Deterministic failure: refers to failure as long as the conditions are met; For example, if the voltage load is too high, an alarm is raised. (2) Random fault: refers to the random issuance of one or two alarm signals under the same conditions; Such faults are difficult to analyze and troubleshoot; This kind of failure is generally related to mechanical structural parts and CNC system parts.