News    Center

Position:
Homepage
-
-
-
What is the method for deburring in processing machinery?

What is the method for deburring in processing machinery?

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-11-17
  • Views:0

(Summary description)Nowadays, as various industries pay more and more attention to burr removal, the burr is a small thing in CNC precision parts processing, but it directly affects the quality of the product. Therefore, deburring methods are also emerging one after another. Electrolytic deburring is suitable for removing burrs in hidden parts of intersecting holes or parts with complex shapes, with high production efficiency, and the deburring time is generally only a few seconds to tens of seconds. This method is often used for deburring of gears, splines, connecting rods, valve bodies and crankshaft oil passage holes, etc., as well as for rounding sharp corners. The disadvantage is that the vicinity of the burr of the parts is also subjected to electrolysis, the surface will lose its original luster, and even affect the dimensional accuracy.

What is the method for deburring in processing machinery?

(Summary description)Nowadays, as various industries pay more and more attention to burr removal, the burr is a small thing in CNC precision parts processing, but it directly affects the quality of the product. Therefore, deburring methods are also emerging one after another. Electrolytic deburring is suitable for removing burrs in hidden parts of intersecting holes or parts with complex shapes, with high production efficiency, and the deburring time is generally only a few seconds to tens of seconds. This method is often used for deburring of gears, splines, connecting rods, valve bodies and crankshaft oil passage holes, etc., as well as for rounding sharp corners. The disadvantage is that the vicinity of the burr of the parts is also subjected to electrolysis, the surface will lose its original luster, and even affect the dimensional accuracy.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-11-17
  • Views:0
Information

Nowadays, as various industries pay more and more attention to burr removal, the burr is a small thing in CNC precision parts processing, but it directly affects the quality of the product. Therefore, deburring methods are also emerging one after another. Electrolytic deburring is suitable for removing burrs in hidden parts of intersecting holes or parts with complex shapes, with high production efficiency, and the deburring time is generally only a few seconds to tens of seconds. This method is often used for deburring of gears, splines, connecting rods, valve bodies and crankshaft oil passage holes, etc., as well as for rounding sharp corners. The disadvantage is that the vicinity of the burr of the parts is also subjected to electrolysis, the surface will lose its original luster, and even affect the dimensional accuracy.

There are mainly the following types of trimming/deburring commonly used today:

1. The traditional methods of manual deburring are steel files, sandpaper, and grinding head grinding; and the trimming knife gradually replaces these traditional methods, which is simple and convenient to use, does not require technical processing, saves costs and is environmentally friendly.

2. Chemical deburring. Using the principle of electrochemical reaction, the parts made of metal materials can be automatically and selectively deburred. It can be widely used in the deburring processing of pump bodies, valve bodies, connecting rods, plunger needle valve couplers and other parts of different metal materials in pneumatic, hydraulic, engineering machinery, nozzle oil pumps, automobiles, engines and other industries. Ideal for hard-to-remove internal burrs, heat-treated and finished parts.

3. Electrolytic deburring is an electrolytic machining method that uses electrolysis to remove burrs from metal parts, abbreviated as ECD in English. Fix the tool cathode (usually made of brass) near the burr part of the workpiece, with a certain gap (usually 0.3 to 1 mm) between the two. The conductive part of the tool cathode is aligned with the edge of the burr, and the other surfaces are covered with an insulating layer, so that the electrolysis is concentrated on the burr part. During processing, the tool cathode is connected to the negative pole of the DC power supply, and the workpiece is connected to the positive pole of the DC power supply. A low-pressure electrolyte (usually sodium nitrate or sodium chlorate aqueous solution) with a pressure of 0.1 to 0.3 MPa flows between the workpiece and the cathode. When the DC power supply is turned on, the burr will be removed by anode dissolution and taken away by the electrolyte. The electrolyte is corrosive to a certain extent, and the workpiece should be cleaned and rust-proofed after deburring.

Scan the QR code to read on your phone

Related News

 

What is the method for deburring in processing machinery?
Nowadays, as various industries pay more and more attention to burr removal, the burr is a small thing in CNC precision parts processing, but it directly affects the quality of the product. Therefore, deburring methods are also emerging one after another. Electrolytic deburring is suitable for removing burrs in hidden parts of intersecting holes or parts with complex shapes, with high production efficiency, and the deburring time is generally only a few seconds to tens of seconds. This method is often used for deburring of gears, splines, connecting rods, valve bodies and crankshaft oil passage holes, etc., as well as for rounding sharp corners. The disadvantage is that the vicinity of the burr of the parts is also subjected to electrolysis, the surface will lose its original luster, and even affect the dimensional accuracy.
See more information 白箭头 黑箭头
Related knowledge of aluminum sawing machine
The automatic aluminum cutting machine is a kind of CNC system controlled, which can automatically realize the functions of aluminum tube, steel tube feeding, sizing, clamping, tool feeding, loosening, conveying finished products, printing batch numbers, tailing output and other functions, and automatically Cycle, thereby realizing continuous automatic processing of cutting machinery.
See more information 白箭头 黑箭头
What kind of pipe cutting machine is used for cutting large quantities of pipe fittings
With the increasing use of stainless steel pipe products in daily life, the demand for pipe cutting equipment is also increasing, and the requirements are getting higher and higher; then, what kind of pipe cutting machine is good for cutting large-scale pipe fittings? The stainless steel cutting machine specially designed for cutting large quantities of pipe fittings - Fengshun automatic cutting pipeline has been launched.
See more information 白箭头 黑箭头
An overview of the development process of the power system of the automatic pipe bending machine
A pipe bender is a machine with a very wide range of applications. A pipe bender is a machine with a very wide range of applications, ranging from a small part of a refrigerator to the bending of open pipes. With the advancement of technology in various industries, new requirements have been put forward for the precision and composite processing technology of pipe bending machines. The working principle of the pipe bender is to apply a bending moment through a reasonable fulcrum and force point to make the steel pipe plastically deform, so as to achieve the purpose of cold bending of the steel pipe. The frame is in a floating state, the steel pipe is introduced into the lower mold from the back of the bending machine through the clamp and the upper mold by means of a spreader, and the inner tube is loaded into the steel pipe and placed in the center of the upper mold. So that the steel pipe can avoid abnormal deformation during the bending process.
See more information 白箭头 黑箭头
How to choose a cost-effective automatic pipe cutting machine
Faced with the dazzling array of automatic pipe cutting machines on the market, are you already dazzled and unable to choose? The most expensive is not necessarily the best, only the automatic pipe cutting machine suitable for your own enterprise is cost-effective! Choosing a suitable automatic pipe cutting machine is mainly based on the size of the cutting amount and the cutting accuracy. Now the pipe cutting on the market can be divided into: semi-automatic automatic pipe cutting machine-automatic automatic pipe cutting machine-automatic pipe cutting line, and its output is increasing in turn. Of course, there is also laser cutting, but the cost of laser cutting is too high and the cost performance is not high. It is worth mentioning the fully automatic pipe cutting machine and the fully automatic pipe cutting machine. These two machines have a high degree of automation. Compared with manual or semi-automatic automatic pipe cutting machines, their cutting efficiency is higher and the cutting cost is lower. Mass production. It mainly has the following six characteristics:
See more information 白箭头 黑箭头

Service hotline:

Contact: Mr. He
Tel:
13543833320   13432157351
Contact: Mr. Cai
Tel:
18802514995
E-mail:hzltianhao@163.comAddress: Block B, first floor, building C, Shengli Industrial Park, No. 1, RenQian Road, Wushi village, Sanxiang Township, Zhongshan City

智赛自动化设备

Scan the mobile website

Copyright © 2021 Zhongshan zhisai automation equipment Co., Ltd  All Right Reserved  粤ICP备2021143420号