I A, communis problems et de causis. Reducer worm gear reducer in order to improve the efficiency of fever and leakage, and generally adopt nonferrous metal worm gear, worm, the use of the hard steel, because it is sliding friction transmission, in the process of operation, can produce high quantity of heat, make the reducer thermal expansion differences between the parts and seal clearance to the mating surface, and the oil due to the rise of temperature is thinning, easy to cause leakage. Quattuor causae huiusmodi rei: unum est materia collocation est inconveniens, secundum quod est pauper quale Mesh super superficiem frictionum superficiem, III est eligere moles Lubricating oleum et usus est in environment. II. Tin Bronze solebat vermis calces vestem calces, vermis pairs, in materia indurare XLV ferro communiter in Hrc45 -55 et communiter obduratur HRC50-40 C55, vermis molere molere asperitas Rao. VIII FCM, normalis operatio celeritatum reducer, vermis est induratio de 'lima', constanter limatura vermis, vermis calces vester et lacrimam. In generali, et lapsum et lacrimam tardius, quidam molendini reducer potest magis quam X annis. Si citius, considerans reducer lectio est verum, utrum onerare operationem, quod materia vermis calces et vermis, ecclesiam qualis et usura environment. III. Coegi bevel Pinno gerunt plerumque fieri in verticali installation Reducer, maxime consociata cum addidit quantitas et genera oleum de lubricating oleum. Verticali installation, facile est causa satis oleum, tardus descendit cum apparatus cessavit currit, transmissione calces oleum damnum inter motricium moderatoris et celeritate reducer, calces sine properate et celeritate. Gear reducer incipit, mechanica gerunt et damnum debitum potest non effective lubricatae. IV. Tergum afferentem damnum defectum occurs, etiam si reducer sigillum est bonum, quod saepe in reducer calces oleum fuit emulsified et afferentem rubigo, corrosio, dampnum phaenomenon. Hoc est quod redersus post currit ad tempus, calces oleum post altum temperatus et refrigerationem aqua mixta cum aqua. Sunt quidem propinquus ad portantes qualitas et ecclesia processus.
