When axial loads are incidental and of small magnitude, the members are kept from sliding along the shaft by means of a set screw.
当轴向负荷是偶然和小规模，成员不断从沿轴滑动螺杆的一套方法。H. pylori infection is often longstanding.
幽门螺杆菌的感染通常是长期存在的。Now you can use a servo screw in and out of that hole all day long without stripping the threads - It also can't vibrate loose!
现在您可以使用伺服螺杆进出的洞整天都没有提线程-它还不能振动松散！The key parts of twin screw kneader are a couple of intermeshing screws, just like the heart of the screw kneader.
双螺杆捏合机最核心的部件是一对相互啮合的螺杆，就如同双螺杆捏合机的心脏一样。Consequently, H. pylori is often killed off with antibiotics as a precaution, even if the patient does not have any complaints.
因此，H。幽门螺杆菌是经常被用抗生素作为预防措施来杀除，即使病人没有任何不适。The utility model relates to a rod maker with a repairable screw of a dismounting free sleeve adopted in charcoal making equipment.
本实用新型涉及机制木炭设备中一种免拆套筒可修复螺杆的制棒机。and an adjusting screw adapted to be mounted at the screw through-hole in such a manner as to be oriented toward the second coupler.
以及一个调节螺杆，适于安装在螺丝通孔中，以朝向第二连接件。Add a pneumatic consecrated themselves type air filter (hereinafter referred to as ZKG) for the existing three set screw compressor use.
增设一套气动自洁式空气过滤器（简称ZKG）供现有三台螺杆压缩机使用。One end of the push crew is put on a bracket, and the other end is extended out of one side of the stove body and connected with a crank.
推料螺杆的一端架在支架上，推料螺杆的另一端突出于炉体一侧，并与摇把相连接。