screw chain

screw chain的基本解释

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螺旋链系

与screw chain相关的网络例句 [注：此内容来源于网络，仅供参考]

The formation causes of crack in the trimming cut zone of chain hook screw stamp work were analyzed, and then its controlling measures were studied.

对链钩螺杆的切边带裂纹的形成原因进行分析和其控制方法的研究。

TH type bucket elevator, GX-type fixed screw conveyor, LGJ hook chain conveyor machinery, such as building materials.

TH型斗式提升机，GX型固定螺旋输送机，LGJ链钩式输送机等建材机械。

Reducing the height of trimming cut zone of chain hook screw properly, increasing the final forging temperature, and keeping appropriate clearance between punch and die, using punch with sharp cutting edge can reduce the cutting stress.

适当缩小链钩螺杆锻造时的切边带高度、提高终锻温度、保持凸模与凹模之间适当的间隙、使用锐利刃口凹模都能降低锻造切边应力；降低热处理时的淬火应力，通过回火消除大部分热应力及组织应力，切边带的裂纹便得到有效控制。

The invention uses the method of the fusion and direct polymerization to prepare the carboxyl-terminated lactic acid prepolymer and then copolymerize with the aliphatic polycarbonate; then the reaction is done in the twin-screw extruder to screw out the extension chain and the good polylactic acid copolymer is made.

本发明采用熔融直接缩聚的方法制备出羧基封端的乳酸预聚物，接着再与脂肪族聚碳酸酯二元醇进行共聚，然后再在双螺杆挤出机中进行反应挤出扩链，制备性能良好的聚乳酸共聚物。

Adopting special lantern gear to minify the drive error of the screw drive chain on CA6140 lathe,high-precision inch-system lead screw and modulus lead screw can be processed.

采用专用挂轮，减小了CA6140螺纹传动链的传动误差，可加工出高精度英制丝杠和模数丝杠。

与screw chain相关的网络解释 [注：此内容来源于网络，仅供参考]

screw geared chain hoist：螺旋链条起重机

screw gear 螺旋齿轮 | screw geared chain hoist 螺旋链条起重机 | screw hook 螺丝钩

screw type chain cable compressor：螺旋止链器

screw type cable releaser 螺旋弃链器 | screw type chain cable compressor 螺旋止链器 | screw type hand gun 螺旋式枪

screw conveyor drive chain：螺旋输送器驱动链

screw conveyor assembly;螺旋输送器总成 | screw conveyor drive chain;螺旋输送器驱动链 | screw conveyor flighting;螺旋输送器螺旋(面)

External adjustment screw for chain tensioning：外部调整螺钉链张紧

Features: 特点: | External adjustment screw for chain tensioning外部调整螺钉链张紧 | Wrap around hand guard for added protection捆绕,一方面防范补充保护