Various requirements for using Xinyongjin Lijia series

The use and maintenance of machining centers are more difficult than ordinary machine tools. In order to give full play to the advantages of machine tools, the selection and training of machine tool operators is a very important link...

How to correctly choose fixtures for CNC machine tools

At present, mechanical processing can be divided into two categories according to the production batch: one is single-piece, multi-variety, small batch (referred to as small batch production); the other is small-variety...

2020 CME China Machine Tool Show Invitation Letter

7.1-7.4 National Convention and Exhibition Center (Shanghai * Hongqiao) Liwei Precision, looking forward to your visit!

Longmen machining center series

The design adopts finite element analysis and dynamic oil painting to greatly improve the static and dynamic characteristics of each part of the machine tool to ensure the overall rigidity, stability and dynamic accuracy of the machine tool.

Vertical machining center series

The design adopts finite element analysis and dynamic oil painting to greatly improve the static and dynamic characteristics of each part of the machine tool to ensure the overall rigidity, stability and dynamic accuracy of the machine tool.

What are the characteristics of CNC milling machines

What are the characteristics of CNC milling machines? 1. Processing characteristics For processing parts that are frame-shaped planes or steps of unequal height, then the point-position---linear system CNC milling machine can be used. If the processing part is a curved surface contour, the two-coordinate linkage and three-coordinate linkage system should be selected according to the geometric shape of the surface. It is also possible to add a numerical control indexing head or numerical control rotary table based on the general numerical control milling machine according to the processing requirements of the parts. At this time, the system of the machine tool is a four-coordinate numerical control system, which can process spiral grooves and blade parts.

The composition of the machining center

The machining center has five elements: CNC system, detection device, drive device, machine tool transmission chain, servo motor, with tool magazine and automatic tool change device. It combines the functions of CNC milling machine, CNC boring machine, and CNC drilling machine. It has powerful functions. In recent years, there have been many turning machining centers, which can almost complete all the machining processes of revolving parts.

Specific types of machining centers

Classified by tool change form 　　(1) Machining center with tool magazine manipulator The machining center tool change device is composed of a tool magazine and a manipulator level, and the tool change action is completed by the manipulator.

Low-cost automation of CNC lathes has arrived

A few decades ago, China's labor force was large and there was a "demographic dividend period". Many people worked in factories and repeated simple and heavy physical activities every day. With the widespread mechanization, part of the work was done by machines. Technical staff and workers who are willing to do heavy manual work are left behind. However, with the retirement of the older generation, most young people are no longer willing to engage in this tedious and heavy work. This requires factories to automate as soon as possible. Intelligent automated manufacturing with "machine substitution" as the core has gradually become the choice of enterprises.

The composition of gantry machining center

The workbench of the gantry machining center is basically rectangular. Large castings such as worktable, bed, column, beam and ram are made of cast iron or welded parts. The inner cavity of the casting is a honeycomb composite arrangement structure. The design is advanced. All are treated with aging and secondary tempering to eliminate residual internal stress and make the material stable. , To ensure the stability of the workpiece machining accuracy and the life of the machine tool.