Industry Information

Update July 18, 2019

Is the tool holder of a machine tool a tool?

Tool shank is the connection of machine tool and tool. Tool shank is a key link affecting concentricity and dynamic balance. It must not be treated as a general component. Concentricity can determine...

Update July 16, 2019

What are the classifications of machining centers?

CNC milling machine is a kind of automatic processing equipment developed on the basis of general milling machine. The processing technology and structure of the two machines are basically the same....

Update July 11, 2019

ISO Tool Holder Standard

Is07388/1 is the international standard. ISO standards refer to the standards formulated by the International Organization for Standardization (ISO). The predecessor of ISO is the International...

Update July 09, 2019

Boring machine pull stud

There are JBR-50L100 and JBR-50L125 types of broaching nails for boring machine, which are mainly used in boring machine. Jinghua CNC nails are made of high quality steel 20CrMnTi. According to...

Update July 04, 2019

Installation method of spring clamp collet

1. Firstly, the chuck is put into the nut and rotated gently. Then the eccentric part of the nut is concaved into the chute of the chuck spring. The chuck spring is moved uniformly along the arrow...

Update July 02, 2019

Fault Analysis of CNC Tool Holder

As an important configuration of the CNC lathe, the tool holder plays a vital role in the operation of the machine. Once the failure occurs, it is likely to cause the workpiece to be scrapped or even...

Update May 14, 2019

Simple drill chuck key

The drill chuck is one of the most commonly used tools for the drill press. The clamping is carried out by the small bevel gear of the key. The nut of the drill chuck is covered by a cone. The nut of...

Update May 09, 2019

How does a drill chuck work?

A drill chuck is a specialized clamp designed to hold drill bits in place while they are being rotated by the drill. The chucks nearly always have three jaws that press down on the drill bit so that...

Update April 23, 2019

Teach you how to use a spanner

Introduction: One of the hardware tools commonly used in our homes is wrenches. According to its power, it can be divided into electric wrenches and manual wrenches. At present, we use hand-held...

Update April 17, 2019

Extend the life of the collet

The feeding spring collet of our factory single-axis automatic lathe has a long service life, the chuck is worn, and the elastic force is reduced, which will result in poor feeding. Sometimes the...