Development Trend of Propeller Casting Method
Development Trend of Propeller Casting Method Large propellers are produced almost all over the world in the form of a scraper. In the production of variable-pitch ship propellers, after scraping off ...
Author Archives: Zhouhanping
Application Of Laser Machining In Machinery Manufacturing
Application Of Laser Machining In Machinery Manufacturing The core of laser processing technology is the interaction between the laser beam and the material. It is divided into laser thermal processin...
The Advantages Of Turn-Mill Machining
What Are The Advantages Of Turn-Mill Machining？ There are two main forms of Turn-Mill machining: contour machining when the workpiece is parallel to the tool axis; surface machining when the workpiece...
Design Of Marine Propeller Fixture
Design Of Marine Propeller Fixture The performance of the marine propeller fixture will directly affect the performance of the marine propeller. In the production process of marine propellers, a marin...
Cnc Machining And Manual Machining Of Marine Propellers
Cnc Machining And Manual Machining Of Marine Propellers What is the difference and definition between CNC-Machining and manual machining propellers? This article tells you, follow PTJ Shop, a factory ...
Technical requirements for mechanical drawings
General technical requirements 1. Parts are descaled. 2. There should be no scratches, scratches, etc. on the surface of the part to damage the surface of the part. 3. Remove the burr flash. Heat trea...
Ways To Improve The Accuracy Of Shaft Gear Hobbing
Ways To Improve The Accuracy Of Shaft Gear Hobbing Through the analysis of the machining accuracy of the shaft gear hobbing, the factors affecting the machining accuracy of the hobbing are found out, ...
Enumerate Many Method Of Thread Cutting
About the list of thread cutting methods In actual machining, the thread types are generally: ordinary single thread, trapezoidal thread, special thread, profiled thread, etc. Enumerate Many Method Of...
Advantages and disadvantages of stainless steel powder metallurgy
The advantages and disadvantages of powder-metallurgy stainless steel and its means of overcoming If the melting process is used to produce stainless steel products, due to the difficulty of cutting, ...
Three major types of powder metallurgy materials involved in the aerospace industry
Three Major types of powder-metallurgy materials involved in the aerospace industry Although the powder-metallurgy process is mostly used to make mechanical parts, it has other uses, such as the appli...
Method for improving machining precision of shaft gear hobbing
The analysis of the machining accuracy of the shaft gear hobbing Through the analysis of the machining accuracy of the shaft gear hobbing, the factors affecting the machining accuracy of the hobbing a...
How To Use Matercam To Replace N95 Mask Machine Shaft
How To Use Matercam To Replace N95 Mask Machine Shaft This article describes the method and process of replacing the mask shaft How To Use Matercam To Replace N95 Mask Machine Shaft -PTJ CNC MACHINING...
Encyclopedia Of Gear Classification And Parameter Calculation
Classification Of Gears Gears can be divided into three categories: cylindrical gears, bevel gears, worms and worm gears. Classification of gears -PTJ CNC MACHINING Shop Types And Characteristics Of C...
3 Application Methods of Aluminum Profile Machining in Aviation Industry
3 Application Methods of Aluminum Profile Machining in Aviation Industry As the aviation industry becomes more powerful and the competition is fierce, in the case of seeking word of mouth, the aviatio...
Some Details To Be Noted In Machining Shaft Process
Some Details To Be Noted In Machining Shaft Process Shafts are a common type of part that is a rotating body with a length that is generally larger than the diameter. It is widely used in various mech...