ตัวนำแนวเส้นตรงเลื่อนตัวนำสลิป Orbit Linear Guide สำหรับ Automatic สายการผลิต

Select the material and heat treatment method of guide rail reasonably

The commonly used materials of our company include no. 45 steel, no. 80 steel, GCr15,42CrMo and so on.1) steel guide rail no. 45: surface hardness 45-50 degrees, technology and abrasion resistance, shall

Most widely used;2) GCr15 guide rails: the guide rails supported by hardened steel or nitride steel are 5-10 times more resistant to wear than gray iron.The surface hardness can reach 55-58 degrees.3)

Non-ferrous metal: tin bronze or aluminum bronze is used to set the moving guide rail, which can prevent tearing, ensure smooth movement and improve the precision of movement.

In order to improve the wear resistance of guide rail and prevent tearing, it is necessary to pay attention to the selection of guide rail accessory materials. Different materials should be used for moving guide rail and supporting guide rail respectively.If the same material is used, so

Different heat treatment methods should be adopted to make them have different hardness.Generally wear-resistant materials (such as quenched steel and quenched iron) are used for long guide rail and supporting guide rail, not wear-resistant materials

Materials (such as plastics and cast iron) are used for short guides and moving guides for easy machining and repair.