Diamond Cutting Tool Holders

Producing High Quality Finish

Case Study Seven

Diamond Cutting Tools for CNC Wheel Repair Machine

1. Wheel Repair Machine - Right Hand Tool

wheel repair CNC diamond cut toolholder

For rim with the lip, The right hand tool is the bet choice since it can easily reach the coner of the inside lip for machining process.

diamond cutting toolholder

Part No. MVJNR-16-3D
The Right Hand Tool Holder

2. Wheel Repair Machine - Neutral Tool

diamond cut cnc machine

For flat rims without lip, the neutral tool holder is the best choice for its simplicity.

diamond cut cnc machine toolholder

Part No. MVVNN-16-3D
The cutting tip of the neutral holder is at the very center.

3. Wheel Repair Machine - Left Hand Tool

diamond cut toolholder

For rims on which there is a rising center hub the left hand tool holder should be used so that the tip of the tool is able to cut the cone.

diamond cutting toolholder

Part No. MVJNL-16-3D
The left hand tool holder is needed only on those rims with rising center hub.

4. Wheel Repair Machine - Round Bit Tool

diamond cut toolholder

For rims with very curved profile, the round bit tool holder can be beneficial.

diamond cut toolholder

Part No. SROCN20-10D
The round bit tool holder is able machine the curved profile.

5. Wheel Repair Machine - Dog Bone Style Tool (6" Long)

diamond cut toolholder

For rims with very curved profile, the round bit tool holder can be beneficial.

diamond cut cnc wheel machine toolholder

Part No. GHDL-2588
The round bit tool holder is able machine the curved profile.

6. Wheel Repair Machine - Boring Bar Style Tool

diamond cut cnc rim machine toolholder

For some deep rims, the regular right hand tool holder (6′ long) is too short. Then you need to use 12″ long boring bar tool holder to reach deeper positions.

diamond cut cnc wheel machine toolholder

Part No. S16T-SVMCR-3
Due to the design of the boring bar, the cutting tip is located at center of the tooll holder. A shim block is needed to raise the cutting tip to the center of the lathe.

7. Wheel Repair Machine - Boring Bar Style Tool

wheel cnc machine toolholder

In some cases, one may machine the back side of the rim for which an angled boring bar will be needed for better finishes.

wheel repair machine toolholder

Part No. S16T-SVQCR-3
The first tool on left is a 12″ long boring bar with negative 17.5 degree angle so that it is chosen to machine straight surface.

8. Wheel Repair Machine- Lip Cutting Tool

wheel repair machine lip cutting tool

Quite often, one must refinish the back side of the lip, one side or even both sides as shown in above picture.

diamond cut lip tool

Part No. 2540-Lip Tool
The special lip cutting tool holder is needed when someone is to cut the lip. The lip cutting tool must be locked with three bolts as shown.