Tianhui Machine Co.,Ltd

January 16, 2023

Simplified calculation of machining positive rake turning tools

The tooth type turning tool mainly refers to a thread turning tool with a blade angle of 30°, 55° and 60°, and a worm turning tool with a nose angle of 40°. When machining the profile angle of su

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January 15, 2023

The characteristics and application of indexable turning tools for CNC machine tools

The birth of indexable tools is in line with the needs of automatic line production. The use of indexable turning tools for CNC lathes is unquestionable. Some people think that the indexable turning

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January 14, 2023

Troubleshooting of CNC machining center in Germany

Our factory introduced WOTAN, RAPID/2 CNC machining center from Germany Wotan Company in 1986. The CNC system is equipped with the German Siemens 8MC system. The machine tool has strong processing ca

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January 13, 2023

Small experience in CNC machining

Before drilling with a twist drill on the machining center, we use the drill bit shown in Figure 1 or Figure 2 to pre-drill the locating hole. The advantages are as follows: (1) The rigidity of the d

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January 12, 2023

CNC machining of grooved cam

Machining parts on CNC machine tools is to record the process, process parameters and motion requirements of the machined parts on the control medium in numerical control language and input them to t

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January 11, 2023

Using macro command to compile a general program for CNC machining and milling circular cavity

In the numerical control machining process, the machining procedure of the milled circular cavity prepared by the professional NC post-processing software has certain limitations, because the program

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January 10, 2023

Five CNC machining tips

In practice, we have summarized some tips on CNC machining. These small tips are sorted out here, hoping to inspire the technicians and operators who are engaged in actual CNC machining in the first

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January 09, 2023

How to improve the repeatability and efficiency of CNC machining

CNC machine tools have the characteristics of being able to machine complex parts and high machining precision, which makes it widely used in various fields of processing and manufacturing. In additi

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January 08, 2023

Machining step holes on a simple CNC lathe

For boss hole parts with high turning accuracy, it is difficult to guarantee the quality with a universal lathe. Machining with a simple CNC machine tool can effectively improve the pass rate and eff

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January 07, 2023

CNC machining of high hardness precision rolls

The precision roll (Fig. 1) is mainly used for rolling condensing tube, the quenching hardness is 55~58HRC, the material is Cr12MoV, and the conventional finishing process of the working surface is g

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January 06, 2023

CNC transformation of 013 horizontal machining center

Some CNC machine tools purchased by China's machining industry in the past have not been able to meet the needs of modern industrial production over time. Some machines cause frequent machine too

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January 05, 2023

Electrical design of Siemens 840C CNC system in machining center

I. NC800 Horizontal Machining Center Overview The NC800 Horizontal Machining Center (hereinafter referred to as “the machining center”) consists of a mechanical part and an electrical part. The m

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January 04, 2023

Reasonable connection between traditional processing and CNC machining

1. Overview CNC equipment has become more and more widely used in various industries due to its advanced nature. Especially in the manufacturing industry, CNC machine tools are no longer patents of s

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January 03, 2023

Method for compiling CNC machining center process documents

With the application of more and more CNC machining centers, a problem lies in front of us: to find a process documentation method suitable for the characteristics of the machining center. 1. The cha

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January 02, 2023

Application of CAXA_WEDM for automatic programming of CNC machining

CAXA-WEDM is a powerful, easy-to-learn and easy-to-use wire-cutting processing CAM/CAD software. It can be widely used in the processing of complex mold parts and other precision parts. The automatic

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January 01, 2023

CNC machining process specification for mass production

CNC machining is getting more and more applications in today's mechanical manufacturing process. Especially for economical CNC machine tools, due to the wide processing range, high efficiency, st

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December 31, 2022

Let high-speed cutting machine tools achieve high-speed machining

In mid-July, we visited Mr. Chen Changnian, consultant of the Machinery Industry Branch of the China Council for the Promotion of International Trade. Mr. Chen is worthy of being an expert in high-sp

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December 30, 2022

Use of special GM code in CNC machining

1 Introduction In the format of the NC text address block, the G code and the M code respectively indicate the preparation function and the auxiliary function word. The G and M codes res

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December 29, 2022

Introduction to the standard of taper shank for common tools of CNC tools

With the extensive use of CNC metal cutting machine tools, the amount of CNC tooling used is also increasing. Since China has introduced a large number of CNC machine tools from different countrie

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December 28, 2022

CNC machining simulation software reference

First, the basic information of the CNC car problem: The workpiece coordinate origin is at the center of the right end face of the blank; Blank size: 270mm long, diameter Φ65mm Bar

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December 27, 2022

The key to the CNC machining of complex profiles

1. The main processing method for complex profiles The emergence of complex profiles in tool and mold manufacturing is the result of high-volume, high-efficiency production. Forging dies and dies

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December 26, 2022

Transforming XK7136 Machining Center with SKY CNC System

1 Introduction XK7136 vertical machining center, original CNC servo system and DC servo motor of American AB company; the capacity of rotary table tool magazine is

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December 25, 2022

Real-time detection of tool status in CNC machining

introduction In CNC machining, the detection of tool status is of great importance, as tool damage not only affects the quality and efficiency of the process, but can also le

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December 24, 2022

Maintenance of abnormal machining accuracy of CNC machine tools

System parameters change or modification, mechanical failure, machine tool electrical parameters are not optimized motor operation abnormality, machine position loop abnormality or control logic i

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