The reason for the defect of the nozzle after the flying saw that forms the used welded pipe machine production line is disconnected?
- Sort:Information
- Auth:
- Source:
- Release time:2022-08-20 11:30
- Pvs:
【概要描述】Types of nozzle defects in the used welded pipe machine production line: nozzle defects mainly include flattened, oblique, rubbed, and blocked nozzles.
The reason for the defect of the nozzle after the flying saw that forms the used welded pipe machine production line is disconnected?
【概要描述】Types of nozzle defects in the used welded pipe machine production line: nozzle defects mainly include flattened, oblique, rubbed, and blocked nozzles.
- Sort:Information
- Auth:
- Source:
- Release time:2022-08-20 11:30
- Pvs:
Types of nozzle defects in the used welded pipe machine production line: nozzle defects mainly include flattened, oblique, rubbed, and blocked nozzles.
Analyze nozzle defects of used welded pipe machine production line
Deflated head defect
Shrinking heads mostly occur on thin-walled tubes. The fundamental reason is that the tube wall is thin and the ability to resist the impact of the saw blade is weak. The specific reasons are as follows:
(1) The saw blade has been used for too long, and the saw tooth wear is more serious;
(2) The thickness of the saw blade is not well chosen, and it is too thick;
(3) The pressure of the sawing cylinder is too large
Oblique head defect
Main reasons for oblique head:
(1) The flying saw is not synchronized with the welded pipe;
(2) There is radial vibration in the bearing of the sawing spindle
(3) The saw blade shakes greatly
(4) The operation of the sawing trolley is unstable
Wiping defects
Main reasons for head rubbing:
(1) Improper design of main parameters of lifting saw;
(2) The design plan for the main parameters of the loose clamp is too early
(3) There is axial shaking of the sawing spindle bearing
Nozzle blocking defect
Main reasons for nozzle blockage:
(1) Different steps;
(2) The saw blade shakes a lot;
(3) There is radial sway on the back of the saw;
The above is used welded pipe machine production line, the cause of the nozzle defect after the flying saw is disconnected. I hope it will be of some help to you.
Part of the content of this site comes from the Internet. This site only provides information storage. The copyright belongs to the original author. It does not bear the relevant legal responsibility and does not represent the views and positions of this site. Please contact and delete it if there is any infringement.
More News

Time of issue : 2023-10-31

Time of issue : 2023-10-28

Time of issue : 2023-10-25

Time of issue : 2023-10-22
Wechat: 13392281699
Email: zty@usedpipemill.com
Company address:No. A99, East Lecong Avenue, Lecong Town, Foshan City, Guangdong Province
Recommendation
Online Inquiry
LINK
Contact Us
Tel (wechat): 13336487288
Wechat:+86 13336487288
WhatsApp:+86 13336487288
Email: zty@usedpipemill.com
Address: No. A99, Lecong Avenue East, Lecong Town, Foshan City, Guangdong Province
