Z&Z STROTEC
Eliminating Material Vibration: High-RPM Synchronization Between Bar Feeders and Guide Bushings
消除材料震動：高轉速下送料機與導套的同步調校實務
In Swiss-type sliding headstock machining, micro-diameter bar feeding (<10mm) is notorious for inducing material whipping and surface scarring. When the Bar Feeder and the lathe's Guide Bushing are out of sync at high RPMs, the resulting harmonic vibration ruins clamping stability and accelerates wear on the chucking collet.
在走心式移動主軸台加工中，小直徑棒材（<10mm）的送料過程極易引發材料甩動與表面刮傷。當送料機（Bar Feeder）與車床的導套（Guide Bushing）在高轉速下未能完美同步時，產生的諧振不僅會破壞加工穩定度，更會加速損壞夾頭（Chucking Collet）。
🔍 The Hydrodynamic Oil Film Solution
Standard feeding channels rely purely on mechanical support, which fails under high-speed conditions above 8,000 RPM. Hydrodynamic oil film support works by creating a pressurized oil cushion around the rotating bar, achieving a significant reduction in axial friction — safeguarding premium raw materials from surface scratches before they even enter the guide bush.
流體靜壓油膜解決方案： 傳統送料通道單靠機械支撐，在 8,000 RPM 以上的高速運轉下極易失效。動態流體靜壓油膜支撐技術透過在旋轉棒材周圍建立高壓油墊，有效降低軸向摩擦力，在材料進入導套前就杜絕表面刮傷，極大地保護高價值原材料。
Optimize Your Bar Feeding Efficiency
Need premium Guide Bushings, Chucking Collets, or complete Bar Feeder integration? Contact Z&Z STROTEC for consultation.