threaded hole pot balls

13:48 Jan 20, 2004
English to Italian translations [PRO]
English term or phrase: threaded hole pot balls
Sto impazzendo a tradurre queste 4 parole... contesto tecnico, descrizione di smerigliatrici, molatrici, ecc.

"Do not use any small cones and plugs and threaded hole pot balls unless the work offers protection and their size does not exceed 3 inches (75mm) in diameter by 5 inches (125mm) long."

Su Internet compare la dicitura (le 4 parole sopra) ma non riportatemi quei siti: è proprio la traduzione che devo fare!!!
Ho bisogno dell'italiano o almeno di una spiegazione di cosa siano queste "pot balls" con i fori filettati ... !!!
Local time: 08:38

Summary of answers provided
Sergio Scotti

Discussion entries: 1



6 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5

Se ti puo' aiutare. Da quanto si legge, sembra che siano tipi di mole a disco montate sull'albero utilizzando un foro filettato presento sul disco stesso.

All abrasive-wheel machinery shall be equipped with appropriate guards. Abrasive wheels shall be provided with protection hoods, which shall be of such design and construction as to effectively protect the employees from flying fragments of a bursting wheel insofar as the operation will permit. EXCEPTIONS. This requirement does not apply to the following classes of wheels and conditions:
Wheels 3 inches or less in diameter running at a peripheral speed not exceeding 3000 feet per minute;
Mounted wheels, i.e. small wheels, usually 2 inches or less in diameter and of various shapes, which are securely and permanently mounted on the end of a steel spindle, mandrel or quill by cementing or other means. In use the spindle (mandrel or quill) is held in a chuck on the end of the grinding machine spindle;
Threaded hole wheels (except cup-type), i.e. pot balls and other shapes, such as cones or plugs having a blind threaded hole, operating at normal speed and used for offhand cleaning of holes and corners; and
Special precision tool room grinders under the supervision of expert mechanics.

Sergio Scotti
United States
Local time: 01:38
Native speaker of: Native in ItalianItalian
PRO pts in pair: 1582
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grazie ma ... - ... avevo trovato anche io questo sito, ma cosa sono (in italiano?) quei POT BALLS ?
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Comment: grazie ma ... - ... avevo trovato anche io questo sito, ma cosa sono (in italiano?) quei POT BALLS ?

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