Improved rack and pinion drive
A typical rack and pinion drive set is comprised of a rack and a pinion. There is an inter-tooth clearance between the mating teeth of the rack and the pinion, which has advantages and disadvantages. The disadvantage of this clearance is the errors that occur in the positioning of the machine tool d...
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| Format: | Article |
| Language: | English |
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Sciendo
2021-01-01
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| Series: | Technical Transactions |
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| Online Access: | https://doi.org/10.37705/TechTrans/e2021013 |
| Summary: | A typical rack and pinion drive set is comprised of a rack and a pinion. There is an inter-tooth clearance between the mating teeth of the rack and the pinion, which has advantages and disadvantages. The disadvantage of this clearance is the errors that occur in the positioning of the machine tool during set-up. Elimination of clearance between teeth is possible by using a pinion drive with two pinions. This ensures continuous contact between the teeth, regardless of the direction of machine movement. |
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| ISSN: | 2353-737X |