Inner circle inner diameter grinder

The inner circle inner diameter grinder usually refers to the machine tool equipment used for machining inner holes, inner diameters, and their internal surfaces, namely the inner circle grinder. The following is a detailed introduction to the internal cylindrical grinder:

1. Definition and purpose

Internal cylindrical grinder is a machine tool specifically used for machining internal cylindrical parts, with the characteristics of high precision and high efficiency. It uses grinding wheels to fine tune the inner diameter and produce fine surface quality, commonly used in manufacturing various components of automation equipment and heavy machinery industries, such as shafts, sleeves, bearings, gears, and cylinders. In addition, it can also be used to manufacture precision grinding tools, molds, and cutting tools

2. Working Principle

The working principle of an internal grinder mainly includes the following steps:

Clamp the internal workpiece to be processed on the worktable to ensure the stability of the workpiece.

The spindle begins to rotate, causing the grinding tool to also follow suit

The grinding motion of the skateboard begins, and the workpiece is ground by the radial movement of the skateboard. The grinding tool comes into contact with the workpiece surface through abrasive particles on the grinding surface and grinds with a certain grinding force

During the grinding process, the internal cylindrical grinder sprays coolant through nozzles to cool the grinding tool and workpiece, reducing frictional heat during the grinding process

When the predetermined machining size and roughness requirements are met, stop the grinding motion and remove the machined parts from the workbench

III. Model and Parameters

The model of an internal grinder generally consists of the following parameters:

Inner diameter grinding diameter (mm): refers to the maximum inner diameter of the workpiece that can be machined by the internal grinder.

Maximum workpiece length (mm): refers to the maximum length of the workpiece that can be machined by the internal cylindrical grinder

Maximum workpiece weight (kg): refers to the maximum weight of the workpiece that can be machined by the internal grinder

Ultimate rotational speed of grinding head (r/min): refers to the maximum rotational speed of the grinding head of the internal cylindrical grinder

Grinding head stroke (mm): refers to the maximum stroke that the grinding head of the internal cylindrical grinder can travel along the spindle direction

These parameters vary depending on different models of internal cylindrical grinders, and users should consider them based on their specific processing needs when choosing

Fourth, Application Fields

Internal grinding machines are widely used in multiple industry fields due to their high precision, high efficiency, and high stability processing characteristics:

Automotive industry: When manufacturing high-precision automotive components, internal grinding machines can be used to grind the inner holes and inner diameters of components such as crankshafts, camshafts, connecting shafts, and cylinder blocks of automotive engines.

Mechanical industry: Internal grinding machines are often used to manufacture mechanical components, especially those related to shafts, such as gears, bearings, couplings, and various transmission devices

Aerospace industry: In the aerospace field, internal grinding machines are widely used to manufacture high-precision and high-quality aircraft engines and components

Electronics industry: In the electronics industry, internal grinding machines can be used to process various precision electronic devices, such as magnetic heads, semiconductor chips, etc

Fifth, Price and Market

The price of internal grinding machines varies depending on factors such as brand, model, configuration, and performance.

. Generally speaking, high-end brands of internal grinding machines have higher prices, but they have higher machining accuracy and stability. Users should make choices based on their processing needs and budget when purchasing. At the same time, there are various models and specifications of internal grinding machines available for users to choose from in the market, and users can customize or purchase according to their actual needs

In summary, the inner circle inner diameter grinder plays a very important role in modern manufacturing industry, and its efficient, high-precision, and high stability processing characteristics make it an indispensable mechanical equipment in today's manufacturing industry