Plastic guide rail of CNC lathe

Plastic guide rail of CNC lathe

Die Plastic Mould Manufacturer shares that the plastic guide rail of numerical control machining lathe is in with bed body guide rail suitable slide guide rail stick on static, dynamic friction coefficient is basically the same, wear-resisting, vibration absorbing plastic soft belt, or in between, moving guide rail using injection molding method made of plastic guide rail. This plastic guide rail has good friction characteristics, wear resistance and vibration absorption, so it is widely used in CNC machining lathes.

Plastic soft belt is based on ptfe, adding bronze powder, molybdenum disulfide and graphite filler mixture sintering and made into soft ribbon, domestic brand TSF guide rail soft belt production, as well as supporting DJ cement. Guide soft tape using a simple process, as long as the guide paste surface for semi-finishing to surface roughness Ra1.6 ~ 3.2um, clean the paste surface, glue with adhesive, pressure curing, then after finishing. Due to the use of this kind of guide soft tape bonding method, it is customary known as "paste plastic guide".

The guide is made of epoxy resin and molybdenum disulfide as matrix, plasticizer is added and mixed into paste as one component and curing agent as the other component, the domestic brand is HNT. The molding process of guide rail is simple, in the adjustment of fixed guide rail and motion guide rail mutual position precision after injection of two components of plastic, fixed after curing, moving guide rail separation into plastic guide rail, this method is used to make plastic guide rail also known as "injection guide rail".
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