With the development of CNC machine tools in China, thread milling as a method of using CNC machine tools to process threads has gradually been accepted and loved by the majority of customers in China. Thread milling is accomplished by using the three-axis linkage function of NC machining center machine tool. The thread milling process…
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CNC horizontal lathe in the process of processing, the surface of the workpiece may have a processing mark, this uniform mark is normal, but also the basis for the finish of the processing surface. But sometimes there will be another trace, that is, the linear cut into a ripple, can be formed on the cylindrical…
10
Nov
Nov
In order to improve the efficiency of NC lathe, in the actual production application, we must first understand it. The material, structural characteristics and tolerance requirements of the parts machined by NC lathe are found out by real analysis. Roughness, heat treatment and other technical conditions. Then according to the analysis results, choose a reasonable…
13
Ott
Ott
The tool arrangement of the CNC machine tool of the dual-spindle lathe, turning and milling compound machine tool adopts a three-dimensional tool arrangement structure. Compared with the turret tool holder, the tool change time is short and the failure rate is low. To meet the needs of machining parts, install multiple types of…
24
Ago
Ago
The line rail CNC lathe has the characteristics of high rigidity, high precision, high efficiency and low price. The overall structure of the bed is smooth in chip removal, compact in structure and beautiful in appearance. High-speed and accurate tool change can save processing time. It has various processing functions and is good at processing…
19
Ago
Ago
Abilità di programmazione per la lavorazione al tornio CNC su larga scala 1. La sequenza di lavorazione dei pezzi:(1) Prima la foratura e poi l'estremità piatta (per evitare il ritiro durante la foratura).(2) Prima la sgrossatura e poi la lavorazione finale (per garantire la precisione dei pezzi).(3) Prima la lavorazione delle tolleranze grandi e poi quella delle tolleranze piccole (per garantire che la superficie delle tolleranze piccole...
1. The size of the workpiece is accurate and the surface finish is poorReasons: The tool tip is damaged and not sharp; the machine tool resonates and the placement is not stable; the machine tool has a creeping phenomenon; the processing technology is not good.Solution: After the tool is worn or damaged, it is not…
09
Mag
Mag
1. Geometric error of CNC machine tools The traditional machining process system is mainly composed of four parts: machine tool, tool, fixture and workpiece. The operation error of each link will affect the machining accuracy. Take the influence of machine tools as an example, which is the carrier of tools and workpieces. Its own accuracy…
19
Apr
Apr
In parole povere, sia i centri di lavoro verticali che le macchine per l'intaglio e la fresatura sono essenzialmente macchine per la lavorazione CNC di tipo fresante. Sono completamente diversi l'uno dall'altro in termini di capacità di lavorazione e di utilizzo. I centri di lavoro verticali sono dotati di magazzini utensili e cambi utensili automatici, che li rendono capaci non solo di fresare, ma anche di forare,...
14
Apr
Apr
With the continuous development of the processing industry, some highly complex curved workpieces and multi-process workpieces have become commonplace, and their fine processing requirements are also getting higher and higher. High-efficiency machining of highly complex curved surfaces and multi-process workpieces is the most important machining feature of vertical machining centers. In addition to being equipped…