One repair solution for cracks in excavator booms and dials (illustrated)
[Original content from Tiejia Construction Machinery Network] One of the lads in Tiejia Group 4 has been pestering me for the past few days, either asking me to tell a story or to post the repair plan for the severed arm. A man has to satisfy his woman, and his mates too.
CNC Machining: Core Technologies for High-Precision Manufacturing and Tuowei Modelling’s Outstanding Services
CNC Machining: Core Technologies for High-Precision Manufacturing and Tuowei Modelling’s Outstanding Services – What is CNC Machining?
Steel plate cutting and blanking in Tianjin; cutting of extra-thick steel plates into custom shapes
Steel plate cutting and blanking in Tianjin; cutting of irregular-shaped parts from extra-thick steel plates; prices/quotes for steel plate cutting and blanking. Precision standards are a key indicator when cutting materials; if the machining accuracy of the material cannot meet these standards during the manufacturing process,
How to choose the appropriate tool geometry and grinding wheel material
01 Selecting the angles of a turning tool The structure of a turning tool’s cutting edge involves several key components that collectively influence its geometric characteristics and cutting performance. These components include the rake face, the main rear face, the secondary rear face, as well as the primary cutting edge, the secondary cutting edge and the tool tip.
The Evolution of CNC | The Craft of “CNC Turning” Hidden Within ‘Circular’ Parts
The Evolution of CNC Vol. 1: CNC Turning – A Preview of This Issue: The principles and characteristics of CNC turning; Key parameters of CNC turning; Typical applications of CNC turning; The ballpoint pen in your hand, a car drive shaft, precision nuts found everywhere… Take a closer look
二保焊焊接变形控制及相关解决措施
二保焊焊接变形控制及相关解决措施焊接,尤其是二氧化碳保护焊简称二保焊,在现代制造业中扮演着不可或缺的角色。它以其操作灵活效率高和成本适中的优势
Standard process steps in CNC machining
There are generally seven standard processes in CNC machining, and each must be carried out in sequence. Failure to follow the standard sequence for CNC machining centres can easily lead to machine malfunctions or pose a risk to personal safety. Operators must take particular care.
Mass production of non-standard punches in 2026: the practical implementation logic of precision engineering in mass production
The large-scale production of non-standard punches is a mass-production model designed for standardised dies, established mass-production processes and standardised non-standard structural punches. It differs from small-batch trial production and customisation, and is primarily intended for the ongoing mass production of end products once their design has been finalised.
Do you know what a turning-milling centre is?
Do you know what turning-milling combination machining is? Machine tools, cutting tools, workpieces, turning, milling, turning-milling combination machining
II. Boring processing mode
Boring is a method of machining on a prefabricated hole with a cutting tool to make it enlarged, and the boring work can be carried out either on a boring machine or on a lathe.












