We all know that there are several types of grinding machines, internal grinding machines, cylindrical grinding machines, surface grinding machines, for different situations to use different grinding machines.
Internal grinding machines are widely used in the automotive manufacturing, aerospace, machinery manufacturing, tool and mould making, electronics and medical device manufacturing industries. These industries and even many industries in the processing of internal hole accuracy roughness has a certain importance, these accuracies will often affect the product feel, and even affect the safety.
So when do we need to use internal grinding machine?
1. High-precision bore processing: when the need for high-precision and high-quality processing of parts of the bore, such as bearing inner ring, bushings, cylinder holes, and so on.
2. Complex shape bore: Processing bore with complex shape or special requirements, such as tapered hole or multi-step hole.
3. Hard material bore: Processing hard-to-machine materials, such as hardened steel, alloy, etc., which require precision grinding to achieve the required surface quality and dimensional accuracy.
4. Efficient mass production: When high volume production of highly consistent bore parts is required, internal grinding machines provide efficient and stable machining capability.
The accuracy of the machine body is also very important when machining these workpieces with high accuracy and roughness requirements. The body and components of Shanghai Anticipation Internal Grinding Machines are made of meehanite high-grade cast iron FC30, which is manually normalised by heat treatment and natural aging. The components are also machined in a single clamping process by a variety of equipment. The precision dimensions are of micron level, which ensures high accuracy of the basic components of the equipment.
We have two options for internal grinding machines, the IG150 and the IG200, and the following is a comparison of their main parameters.
| NO | ITEM | UNIT | IG150 | IG200 | |
| 1 | Processing
capacity |
Grindable inner aperture range | mm | Φ6～150 | Φ6～200 |
| 2 | Maximum depth of grinding hole | mm | 150 | 170 | |
| 3 | Swivel diameter on bed surface | mm | 380 | 400 | |
| 4 | Maximum stroke of worktable | mm | 540 | 410 | |
For more details you can also contact our ANTS sales staff, we will give you the greatest support!
Keywords: grinding machine, internal grinding machine, high precision internal grinding machine
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