Our product selection includes all sorts of helical equipment, spur equipment, bevel equipment, equipment rack, worm equipment, sprockets,chains, bearings. In 2000, EPG took the lead in attaining ISO14001 setting management certificate and thereafter passed the inspection of cleanse production and recycling economy, winning the title of “Zhejiang Green Enterprise”. Our specialists and engineers have 23 years of Knowledge in the Bearing Sector. Growing EPT box of 90m ending mill
Composition of velocity growing EPT
EPT elements of velocity increasing EPT circumstance, assistance base, large EPT, EPT aXiHu (West Lake) Dis.s, EPTl wheel and lubrication program.
EPT characteristics
one, technological parameter
| Highest velocity output ratio | 45/157=.2866 |
| Least expensive pace output ratio | sixty/157)x(fifty five/sixty)=.3503 |
| EPT EPT | 4500kW |
| EPT speed | 1000/1300r/min |
| Large-pace output shaft speed | 4019r/min |
| Minimal-pace output ratio | 3288r/min |
| Equipment meshed speed | 77.2m/s |
| The backlash is considerably less than | .36mm |
2,EPT qualities
Box is melt with thick metal with wonderful top quality to get to the intensity that the situation necessary. Situation must take tension aging remedy just before the produce to get to the balance that essential.
Big EPTs and EPT shaft utilised carbon alloy steel forging blank, soon after roughing, workpiece need to consider ultrasonic flaw detection method to quench. In orEPTto make certain the tooth area with high hardness, tooth surface area want to get carburizing and quenching remedy following semi-finishing .Fantastic grind of tooth floor to insure the substantial accuracy, soon after finishing the creation of EPT, the stability take a look at is needed, the knowledge pace is 1500r/min and the equilibrium degree is G2.5.
EPT shaft use the alloy metal forging blank, EPT shaft will take quenched to make sure the depth and durableness. Soon after the semi- finishing, EPT need to grind to promise the accuracy of each and every workpiece.
When the assemble completed, the no-loading test should be preserve 2-4hours, the speed is 1200r/min, the temperature of shaft must not exceed sixty ordmC,the operate of EPT ought to be easy, no hitting sound and concussion, every single joint floor need to not have oil spill phenomenon.
