Analysis of Machining Large Titanium Turbo Blades Profile Process The fan blades of the large bypass ratio turbofan engine have basically reached more than 500MM in terms of length and size. This larg...
Deep Hole Machining In Cnc Machining Process Holes are important surfaces on boxes, brackets, sleeves, rings, and disc parts, and are often encountered in machining. When the machining accuracy and th...
The Status And Prospect Of Laser Precision Machining Technology Laser material machining involves a wide range. Sintering, punching, marking, cutting, welding, surface modification and chemical vapor ...
The Applications And Characteristics Of Drawing Molds Features: 1. High-strength heat-treatable alloy. 2. Good mechanical properties. 3. Good usability. 4. Easy to process and ...
Difficulties and solutions for cutting of thick steel plates The cnc cutting machine has no problem in cutting steel sheets below 10 mm thick. However, if a thicker steel plate is to be cut, it is oft...
High-strength&ductile stainless steel parts can be produced Recently, a joint research team from the University of Birmingham in the United Kingdom, Stockholm University in Sweden and Zhejiang Uni...
Program Features of CNC Turning Process and Optimization The characteristics of CNC turning processing technology are mainly discussed from the aspects of determining the positioning datum of parts pr...
Good Praise from Israel Customers We’ve used PTJ Shop sporadically over the course of 10 years and have never had major issue with them. They’re always timely and responsive. The one time when we did ...
The Cnc Machining of Spacecraft Shell The research in this article has the following significance in practical applications: (1) Significance of machining process design for typical shell parts of spa...
PTJ Japanese Website Successfully Opened After 5 months, PTJ Japanese Website （https://cncmachining.jp/）was successfully builded.And set up the Japanese business team, led by the Japanese business man...
Introduction Of Cnc Carving Machine CNC precision engraving machine is a kind of CNC machine tools. Metal engraving machine can perform non-contact cutting and punching on metal or non-metallic plates...
The Most Potential New Materials In The 21th Future The material industry is the basic industry of the national economy. The new materials are the forerunners in the development of the materials ...
The common quality problems of steel are mainly: surface defects, internal defects, and external dimension defects. These three problems will be introduced below: 1. Surface defects 1. Surface cracks:...
Gear material and processing process Gear material and processing process The gear made of 20CrMo steel material is hardened and hardened after carburizing and quenching. The internal hardness of the ...
Measuring workpiece accuracy The trial cut method is repeated until the required dimensional accuracy is achieved by “trial cut-measure-adjust-retry cut”. First, try to cut out a small par...
Groove processing considerations The small machining center is a small machining center developed specifically for the processing requirements of small hardware parts. Suitable for small copper and al...
“engraved” on the hair CNC precision parts machining is a technology that uses CNC machine tools for processing. It has many advantages such as high production efficiency, high degre...
What Is Inconel 690 Inconel 690 (UNS N06690) nickel-based alloy has a chromium content of 27.0-31.0% and a nickel-based alloy with a nickel content of approximately 59%. Inconel 690 (UNS N06690) nicke...
Model Classification Of Pipe Thread Lathe Pipe thread lathes are mainly divided into ordinary pipe thread lathes and CNC pipe thread lathes according to different control and operation methods. Model ...
Detailed Examples Of Shaft Machining Technology The formulation of the process specifications in the shaft parts is directly related to the quality of the workpiece, labor productivity and economic be...