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Unit 04 production drawing
Production drawings provide complete details for manufacturing and assembling products. They are used by machine operators, production workers, and supervisors. Limits, fits, and tolerances are important concepts for production drawings. There are different types of tolerances including unilateral and bilateral tolerances. Fits describe the relationship between mating parts like holes and shafts, including clearance fits with space between parts and interference fits with contact between parts. Production drawings ensure correct manufacturing and assembly of parts.
![Ppt Fits Tolerances[1]](https://cdn.slidesharecdn.com/ss_thumbnails/pptfitstolerances1-091107045206-phpapp01-thumbnail.jpg?width=640&height=640&fit=bounds)
