| 1. | Locking collar with gear outside stopping collar with tongue outside
外舌止动垫圈内舌止动垫圈 |
| 2. | Rolling bearings . insert bearings and eccentric locking collars
滚动轴承.镶入轴承和偏心锁套圈 |
| 3. | Locking collar with gear outside
外据锁紧垫圈 |
| 4. | Cone sawtooth locking collar
锥形据锁紧垫圈 |
| 5. | Rolling bearings . insert bearings and eccentric locking collars . specifications
滚动轴承.外球面球轴承和偏心套.技术条件 |
| 6. | Locking collar with gear inside
内锁紧垫圈 |
| 7. | Loosen the lock collar by turning it counterclockwise until it seats against the top of the memory stop
逆时针旋转锁轴套将其松开直到其接触到记忆止动装置的顶部位置。 |
| 8. | If the drive tube should require replacement , the bearings and drive ends are re - usable via an innovative positive lock collar system
若须更换管径、轴承、传动目的是再用经锁定白领积极创新体系 |
| 9. | If the drive tube should require replacement , the bearings and drive ends are re - usable via an innovative positive lock collar system
如果驱动管应要求更换,轴承及传动端再用途经一个创新的积极锁定衣领制度 |
| 10. | Carry on a large amount of experiment and analysings , the result of calculation of designing has been verified , the error of designing and computing has been revised , the physical dimension of the rivet has been confirmed finally . combine the real working condition of the factory the difficulties that the rivet stem and the locking collar are difficult to process are solved , a series of feasible technology schemes are made finally . according to the designing and of the test of the blind rivet , consult the relevant standards of u . s . a . , the relevant aviation industrial standards which lay the foundation for the popularizaion and application of the rivet are compiled
本文通过系统分析及计算，突破了铆钉抽铆成形、剪断环及时被剪断、芯杆到位及时拉断等一系列技术难点，确定了设计方案，运用有限元方法对机械锁紧鼓包型抽芯铆钉进行了强度分析：制定了试验方案，验证了设计计算结果，修正了设计计算所造成的误差，确定了铆钉的结构尺寸；结合工厂的实际生产条件，解决了钉杆和锁圈难以加工的困难，制定出?系列可行的工艺方案：根据设计及试验结果，参照美国的相关标准，编制了系列航空工业标准，为机械锁紧鼓包型抽芯铆钉的推广应用打下了基础。 |
