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Composition of EPTTl EPTT
EPTTl EPTT, ordinate aXiHu (West Lake) Dis.s, EPTTl EPTT shaft, paired EPTTl EPTT units and countershaft and EPTTl wheel models.
EPTT Attributes
1, Round helical EPTTs and spiral EPTTl EPTT are created by carbon metal, refined the organization and improve the resilience of the EPTT blank. Tooth surface area utilizing the carburizing methods to obtain substantial hardness, all tooth surface area need to grind to increase the abrasive resistance and fit precision.
2, ordinate aXiHu (West Lake) Dis.s, EPTT shaft and countershaft undertake carbon steel areas to annealing, normalizing and adjustment to improve the tenacity and depth of the workpiece, all workpiece have the grinding procedure to insure the physical fitness. The assembled shaft and EPTT has the balXiHu (West Lake) Dis.Hu (West Lake) Dis.ng take a look at, the velocity is 4550 r / min, the stability stage is G1.
3, Box mildew by QT500-seven ductile iron, warmth remedy is needed to guarantee balance. Soon after roughing the box then make ultrasonic flaw detection, box and include each and every bearing assembly bearing holes after finishing every single circumstance to make certain the general precision, cabinet finishing concluded oil hole cleansing, do .6MPa force examination make sure no leakage.
four, The other parts of cone box are mildew by carbon metal. Thermal refining process make positive the depth of EPTTl EPTT. When the create finished, Corrosion treatment method is necessary to improve the lifetime of workpiece.
five, When the assemble of box concluded, the no-load encounter is essential to examination no matter whether workpiece attain the layout prerequisite.
