Way covers protect moving machine parts and help guard against mechanical pinch points. âùºìÔº offers both new way covers and replacement way covers for any machine make and model. âùºìÔº has manufactured dynamic and flexible covers for over 75 years to both the makers and users of machine tools.
Machine tools may create an environment in which its parts must be protected from its work processes, yet need to move without obstruction. The close proximity of moving parts often excludes the feasibility of static protective enclosures.
Way covers are protective shields used to guard machine ways, guides, and linear rails from contaminants like dust, chips, coolant, and other debris. They help to extend the lifespan and performance of machinery by preventing damage to critical components.
Way Cover Types
There are flexible cover designs that can roll-up, bend, and flex to allow unrestricted movement through a dynamic range of motion.
Protective covers are available inÌývarious materials and types. They canÌýbe polymer-based, metal, or fabricÌýdepending on the requirements of theÌýapplication.
Fabric BellowsÌýare the mostÌýflexible for adaptation to high speedsÌýand smooth-gliding applications. TheyÌýare available in varying shapes, size,Ìýand materials including elastomer-coatedÌýfabrics, thermoplastics,Ìýand coated aramid fibers.
Industrial Fabric Roll-UpsÌýare capableÌýof high-speed operation and areÌýalso available in many materialÌýoptions. They are ideal for travelÌýpaths with space obstructions thatÌýpreclude deeper cover profiles.
Low-Profile Sliding Plate Cover: âùºìÔº’s unique GorplateÌýsteel cover provides a low-profile option capableÌýof high-speed operation and willÌýendure weld spatter and hot chips.
Aluminum-Slat Roll-Ups (Alumaflex)Ìýare constructed of linked extrusions to form a barrier against hot chips, coolants, and oils.
Metal-Shielded Bellows have a steel shield attached to each fold to protect against abrasives and liquids. Metal-shielded Gordillo bellowsoffer a low-profile alternative to telescopic covers.
Metal Roll-UpsÌýwith steel band material are suitable for longer travels and wide spans, and heavy-duty Steelflex coversÌýcan be used as a walk-on surface for covering hazardous pits.
SteelÌýTelescopic CoversÌýoffer the ultimate protection for machine ways against dropped tools, abrasives, chemicals, and coolants. Telescopic covers can be refurbished, and wipers replaced as needed.
Way Cover Design Considerations
What factors should be considered when choosing a protective way cover?
Motion requirements, operating environment, and space restrictions are reviewed for every way cover application.
Tell your protective cover manufacturer about your application requirementsÌýsuch as:
Temperature conditionsÌýincluding ambient temperatureÌýand nearby heat sources
Exposure to environmentalÌýthreats such as dust, oils, acid,Ìýcoolant, weld spatter, etc
The speed (velocity and acceleration)Ìýof the cover and frequency of cycle
Vacuum or pressure conditions
Load-support requirements (e.g.,Ìýwalk-on surface for inspection orÌýmaintenance, heavy chip load, orÌýprotection from dropped tools)
Orientation of cover travelÌý(horizontal, vertical, cross rail/frontal, ceiling/roof cover)
For help selecting the right cover, a local âùºìÔº Rep can assist in measuring the cover, making recommendations, showing samples, and assisting in your quote request. âùºìÔº provides quote request forms to simplify the process of receiving a quote.
âùºìÔº offers the largest protective cover selection in North America (manufacturers of ³Ò´Ç°ù³Ù¾±³Ù±ð® brand covers). ViewProtective Cover âùºìÔº
Bellows Guide: Protect Equipment, Save Money
Bellows protect hydraulic cylinders, ball screws, machine ways, and other valuable components from chips, abrasives, coolants and oils. Download our guide to bellows in case you ever need to replace a cover. Bellows 101 (PDF)
In addition to bellows covers, âùºìÔº manufactures: