Is generally believed that the leakage is between the impeller shaft lock locking the mother did not, in fact, lead to inter-axis leakage are many factors, such as inter-axle pad failure, migration, inter-axis, there are impurities, with the sleeve axis and there is a larger form bit error, the contact surface damage, shaft gap between the parts, the first thread is too long axis, such as inter-axis will lead to leakage.
一般认为，轴间泄漏就是叶轮锁母没锁紧，其实导致轴间泄漏的因素较多，如轴间垫失效，偏移，轴间内有杂质，轴与轴套配合处有较大的形位误差，接触面破坏，轴上各部件间有间隙，轴头螺纹过长等都会导致轴间泄漏。
Is generally believed that the leakage is between the impeller shaft lock locking the mother did not, in fact, lead to inter-axis leakage are many factors, such as inter-axle pad failure, migration, inter-axis, there are impurities, shaft and sleeve with the Department has a larger shape bit error, contact surface damage, shaft there is gap between the various components, the first threaded shaft is too long and so will lead to leakage between shaft.
因为静环在静环座中长时间处于静止状态，使聚合物和杂质沉积为一体，起到了较好的密封作用。
The unique locking bar system prevents the key on the output shaft from tipping in the keyway, eliminating the possibility for key and keyway damage that results in a loss of productivity.
独特的锁闭杆系统，防止输出轴上的键在键槽倾斜，消除了键和键槽损害的可能性及其可能会导致的生产力损失。
The clamp device comprises the grip part connected with the clamp part through the linking part, with the clamp part composed of concave part and the first and second arms extended to both sides, the first concave slot horizontally going through the first arm, the second concave slot horizontally through the second arm, a U shape tunnel parallel with the horizontal surface formed by two arms and with the concave part, cylinder hole set inside the top and down side all symmetrical inside the second deep slot, rotary shaft with both ends insertable to the cylinder hole, linking pole component fixed on the rotary shaft, limit component set on the first arm locking the linking pole.
本发明提供一种夹取装置，该装置包括：握持部，夹取部通过连接部与握持部连接；夹取部包括：凹形部，及由其两侧延伸的第一臂和第二臂，构成容置空间；第一凹槽，水平穿设于所述的第一臂，第二凹槽水平穿设于所述的第二臂，分别平行于凹形部及所述两个臂构成的平面，形成U形通道；圆柱形孔，对称设置于第二深槽的上下侧壁内；转动轴，两端可插入所述圆柱形孔中转动；连杆组件，固定于转动轴上；限位件，设置在第一臂上，用于锁定连杆。
Slide shift fork shaft, mechanical abrasion, such as locking pin is too large, fork bending deformation or face groove with the ring gear grind open.
换档叉轴滑槽、锁销等机件磨蚀过大，拨叉弯曲变形或工作面与齿轮环槽磨旷。
It is provided with rapid opening and closing, and convenient and safe usage, which comprises a lock body with handle (1) and a lock head (2), characterized in that at one side of the lock body (1) there is a shaft pore (7), which is combined with the rotary shaft on the lock seat to form the rotary mechanism; at the other side there is a lock port (8) with hump surface (9), which is mated with the lock tongue (16) on the lock head (2) to form the locking mechanism; at the oblique upside of shaft pore (7) on the lock body there is a hollow cavity with lock core, in which there is a lock strip (6) fixed on the lock seat which is combined with the hollow cavity with lock core to form the locking and limiting mechanism.
提供一种开启关闭轻快，使用安全方便的超低温冷冻柜的柜锁。包括带手柄的锁体(1)、锁头(2)，其特征是锁体(1)一侧有一个轴孔(7)，与固定在柜门上的锁座的转轴构成转动机构；锁体(1)另一侧有一个带有驼峰(9)曲面的锁口(8)与锁头(2)上的锁舌(16)啮合，构成锁紧机构；锁体(1)的轴孔(7)斜上方有一个装有锁芯的空腔，空腔内装有一个固定在锁座上的锁挡片(6)与装有锁芯的空腔组成锁体锁止和限位机构。
The bearing is fixed on the shaft by setscrews in the inner ring, eccentric locking collar or adapter sleeve so that it decreases the precision requirement of the shaft and makes installment and replacement convenient.
0
The effective protection of the screen and the fuselage, located on the left side of the mouth heat dissipation, USB port are located in plane body on both sides, in line with people's normal habits, the entire modular design, user-friendly upgrades to key components, automatic closing function cards feature self-locking hook alloy shaft screen design, the use of up to 10 million.
有效保护屏幕和机身，散热口位于左侧，USB端口均分布于机身两侧，符合人们正常的使用习惯，整部模块化设计，方便用户自行升级关键部件，自动闭合功能无卡勾自锁功能屏幕转轴合金设计，使用可达到10万次。
All these locking methods and lock the bearing on the shaft easily.
这三种方法都能将轴承轻易锁紧在轴上。
This machine is mainly made of the actuating unit, mouth of tongs yield adopts open and close by up and down, and match with involute circular arc alip with reverse self locking tooth group, drive by hydraulic pressure; The tractor host using the DC motor drive shaft gear reducer, gear meshing fixed axis in the chain, and linear motion, match the lower air pressure disc brake braking.
本机器主要由动力机构、夹料装置和牵引车行走路轨三大部分组成。夹料装置的钳口采用两侧开合让位、配合渐开线弧形夹片带反向自锁牙群组成，液压驱动；牵引主机用直流马达经减速箱带动主轴齿轮，主轴齿轮咬合固定在路轨上的链条，实现来回直线运动，配低气压碟刹制动。
Traditional worm casting ladle is adopt to the lower light revolving shaft, before pouring, molten iron is self dumping, using self-locking of worm gear, control dumping torque of casting ladle, pouring later, man turn on hand wheel, bevel gear turn to worn gear drive, and turn casting ladle pouring, don't turn on hand wheel, another side of worm gear tooth self-locking, control vertical torque of casting ladle.
传统蜗轮浇包都是采用较低的轻便转轴，浇注前期，铁水自己倾倒，利用蜗轮的自锁性，控制浇包的倾倒力矩；浇注后期，人扳转手轮，伞齿轮转向蜗轮传动，翻转浇包浇注，不扳动手轮时，蜗轮齿的另一侧面自锁，控制浇包的竖直力矩。
Prevention of Rotation and Angulation in Treatment of Comminuted Fracture of Femoral Shaft with Closed Reduction and Intramedullary Locking Nail
粉碎性股骨干骨折带锁髓内钉内固定术中旋转及成角畸形的预防
Three-dimensional Finite Element Analysis on Fixation of Femoral Shaft Fracture with Rotation Bolts Self-locking Nails
旋转臂自锁式髓内钉固定股骨干骨折的三维有限元分析
The advantage in treatment of old femoral shaft fracture with interlocking nail: ① The interlocking nail passes through the femur center axes, and can be locking either in distal or proximal end, stabilization for union is provided.
带锁髓内钉治疗成人陈旧股骨干骨折有以下优势：①带锁髓内钉通过股骨中轴线固定，骨折远近端均可安装锁钉，提供骨折愈合所需要的稳定。
One femoral nail was broken, locking screw were broken in 9 patients (0.6%), femoral shaft fracture of distal nail end occurred in 3 cases: 1 in Gamma nail, two in supracondylar nail.
股骨髓内钉主钉断裂1例，锁钉断裂9例（0.6%）。晚期髓内钉末端骨折3例，占0.2%。
Effect of locking compression plate combined with scaled cancellous bone graft on postoperative nonunion of humeral shaft fracture
锁定加压接骨板置入结合自体骨鱼鳞化移植在肱骨干骨折术后骨不愈合中的疗效分析
The fracture causes of tricycle transporter half shaft is analysed, which is because of the stress concentration at the shaft nut locking sIot and the thread.
对三轮农用运输车半轴断裂原因进行分析，发现主要原因是半轴螺母锁定槽与螺纹所产生的应力集中。
The calculations of structure parameters, transmission ratio, torque of each shaft, brake torque, locking moment, and transmission power are explained here.
文中阐述了行星齿轮变速箱的结构参数计算，各档的传动比计算，各构件的转矩、制动转矩和闭锁力矩计算，以及各档的传动效率计算。
Objective To take test of biomechanics of humerus self-locking intramedullary nail, and the test of inserting needles through the upper point of olecranon fossa by retrograde method and to offer the method and evidence for clinical application of safe treatment for fracture of humeral shaft.
目的研制出一种新型肱骨自锁髓内钉，并对其生物力学进行测试，同时采用鹰嘴窝上方为进针点逆行进针进行小组病例测试，为临床治疗肱骨干骨折的安全应用提供方法和依据。
Effective comparison of rotative self-locking intramedullary nail and routine surgical methods in treatment of tibial shaft fracture
旋入自锁髓内钉与常规手术治疗胫骨干骨折疗效比较交锁髓内钉内固定术治疗尺骨骨折术后骨不连