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February 05, 2023
Shangshan Precision Machinery: Tooling Design of CNC Longmen Machining Center for Processing Deep and Small Holes

When machining ultra-long parts in a CNC gantry machining center, the general through-hole machining method is not applicable. Considering that the pre-machining is wire-cut through-hole machining, you can choose EDM. A 700mm long white steel is processed with a wire-cut through hole, and then a square through hole is processed with wire cutting in the center. 1. The part parameters of the gantry machining center are Baigang with an outer diameter of 20 mm and a length of 700 mm. The hardness...

February 04, 2023
What should be paid attention to in the installation and debugging of the CNC system of the machining center? -Shangshan Precision Machinery

The connection of the signal cable of the machining center includes the connection between the CNC device and the mdi / crt unit, the electrical cabinet, the control panel of the machining center, the spindle servo unit, the feed servo unit and the feedback signal line of the test device. These connections must meet the random connection manual Requirements. 1. When there is no problem in the electrical inspection, perform the following sequence in sequence: connect the three-wire power supply,...

February 03, 2023
How to solve the problem of CNC spark machine calibration and improve machining efficiency. And how Eowa works

1. Mould industry trends: ① Competition in the mould industry is becoming increasingly fierce. ②The production cycle is shortening day by day. ③ Keep improving the quality of molds. 2. At present, the prevailing situation in the domestic machining industry: 1. EDM machine tools are aging, and backward managers will only complain about the poor performance of the machine tools or the small number of machine tools, instead of tapping the potential of existing equipment and processing technology,...

February 02, 2023
SINUMERIK 840D SL CNC system, realistic five-axis blade machining...

1. Project introduction XKH series five-axis linkage blade processing center is a professional blade processing machine tool developed by Beijing Mechanical and Electrical Research Institute Machine Tool Co., Ltd. with independent technology, combined with the processing characteristics of blade parts, and has been successfully implemented in batches in China. Users include Dongfang Turbine Factory and Wuxi Blade Plant, Liming Engine Company and other OEMs, as well as professional blade...

January 09, 2023
Valve product service concerns

Valve product service concerns In today's valve market, valve quality and price are two of the first things most businesses consider, with 79.8% of users putting quality first and 5.8% of users paying the price. However, after-sales service valve products as a marketing management of the key links in many industries has been widely used. Valve industry is no exception. Although still not perfect, but the customer has put forward requirements for this factor. After-sales service includes "three...

January 09, 2023
High-end CNC machine equipment manufacturing is included in strategic emerging industries

Last year, the trade deficit between China's machinery industry and the world’s recognized mechanical industrial powers Germany and Japan were as high as 49.2 billion U.S. dollars and 57.8 billion U.S. dollars, respectively; last year, the average export price of CNC machine tools in China was only 33,000 U.S. dollars per unit, while the import unit price was 219,000 U.S. dollars. USD/Taiwan, the unit price of export is only 15% of the import; “All these kinds of things have clearly told us...

January 08, 2023
2018 Smart Manufacturing Industry Outlook: The output of CNC machine tools is expected to continue to grow slightly, and the robot industry will develop rapidly.

First, CNC machine tools: the industry is facing new opportunities, output is expected to continue to grow With the gradual advancement of China Manufacturing 2025, new strategic requirements and transformation challenges are raised for domestic CNC machine tools: high-speed, high-precision, composite, intelligent, open, parallel-driven, networked, extreme, green The development will become the development direction of CNC machine tools. In the short term, the intelligent transformation of...

January 07, 2023
Develop high-precision machine tools and actively respond to the need for high-precision machining of molds

With the development of manufacturing industry, the miniaturization of product parts and the improvement of precision require higher and higher requirements on the accuracy of mold processing. Mould products have become more large-scale, more sophisticated, more complex and more economical and rapid. China's mold production has also increasingly yielded greater benefits. Jin Monet CEO Luo Baihui believes that in the battlefield of import and export, we are still passive and at a disadvantage....

January 06, 2023
How CNC machined parts can reduce machining costs

CNC machining is a proven digital manufacturing process that produces high precision parts with excellent physical properties directly from CAD files. The machining costs of CNC machines can vary considerably depending on the purpose for which you are using them. Whether you are making a single prototype or preparing for mass production, you need to check the overall budget for your project before placing an order. Q: How can I optimise my design and minimise costs? 1. Add a radius to the...

January 06, 2023
Compare the role of precision machining and ultra-precision machining

Advanced manufacturing technology has become one of the important means of national economic development. Many countries attach great importance to the level and development of advanced manufacturing technology, and use it to carry out product innovation, expand production and improve international economic competitiveness. At present, one of the important reasons why the economic development of the United States, Japan, Germany and other countries is at the leading level in the world is that...

November 27, 2022
What is CNC machining?

CNC machining is CNC machine tool machining, and CNC machine tool is an automated machine tool equipped with a digital control system. It integrates machinery, automation, computers, and other high-tech new technologies. Its basic composition includes a digital control program carrier, a machine tool device, a drive spindle device, a machine tool main body, and a safety protection device. Use the dry running energy of CNC machine tools to analyze the correctness of the path that can be moved....

November 27, 2022
Introduction of milling cutters

The milling cutter is a multi-tooth rotary cutter, and each tooth is equivalent to a turning tool fixed on the rotary surface of the milling cutter. When milling, the cutting edge that participates in cutting at the same time is longer, and there is no idle stroke, so the productivity is higher. Here are some commonly used milling cutters. 1. Face milling cutter Face milling cutter, the main cutting edge is distributed on the cylindrical or conical surface, the end face cutting edge is the...

November 27, 2022
What should be paid attention to in CNC machining?

1. How to program (1) The machining sequence of parts should be drilled first and then flat end (this is to prevent material shrinkage during drilling); first rough turning, then fine turning (this is to ensure the accuracy of the parts); first machining with large tolerances and small final machining tolerances (This is to ensure that the surface of the small tolerance dimension is not scratched and prevent the deformation of the part). (2) Select a reasonable speed, feed and depth of cut...

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