Knowledge

How to prevent deformation of parts processed by CNC lathe sleeves ?

How to prevent precision CNC machining sleeve parts from deforming The structural characteristic of sleeve parts is that the hole wall is thin, and thin-walled parts are often clamped during processin

What aspects should be paid attention to when determining the method of CNC m...

The following three points should be paid attention to when determining the positioning datum and clamping scheme: (1) Strive to unify the benchmarks of design, process, and programming calculations.

What is the difference between rough cutting and finishing cutting?

The most common processing methods in the process of precision parts processing are turning and milling parts, that is, some of our common precision parts are milling parts or turning parts, which can

Assembly Technical Requirements for CNC machining parts

Assembly Technical Requirements for CNC machining parts 1. It is allowed to use sealing packing or sealant when assembling the hydraulic system, but it should be prevented from entering the system. 2.

The technical requirements that have to be understood in the processing of me...

Heat treatment of mechanical parts processing 1. After quenching and tempering treatment, HRC50～55. 2. Medium carbon steel: High-frequency quenching for 45 or 40Cr parts, tempering at 350-370°C, HRC40

The technical requirements that have to be understood in the processing of me...

Contour Treatment for Machining of Mechanical Parts 1. The unmarked shape tolerance should meet the requirements of GB1184-80. 2. The allowable deviation of the unmarked length is ±0.5mm. 3. No fillet

Precision hardware processing technology and operating specifications

Precision hardware processing technology: 1. The processing route has great uncertainty. A component or product can have multiple processes, and the production process requires a wide variety of machi

Why do machined parts need heat treatment?

Why do machined parts need heat treatment? Machining is a processing technology that uses machine tool equipment to process parts. Machining will carry out corresponding heat treatment processes befor

What are the characteristics of CNC precision parts compared with castings?

Metal materials can improve their organizational structure and physical properties after forging. After the casting mechanism is hot-worked and deformed by forging, due to the deformation and plastic

What is the effect of machining accuracy on aluminum alloy prototypes?

How much influence does the machining accuracy have on the opponent board? Some people don't know it and think that as long as it is processed, the appearance is polished and beautiful. In fact, t

Features of zinc alloy lamps

Features of zinc alloy lamps Zinc alloy is an alloy based on zinc and other elements are added. The alloying elements that are often processed are low-temperature zinc alloys such as aluminum, copper,

CNC machine tools are classified according to the movement mode

1. Point-controlled CNC machine tools. The characteristic of point-controlled CNC machine tools is that the CNC system only controls the coordinate values of the starting point and end point of the mo