1. Cut off the power supply, open the cover of the brake, clean the dust on the surface, add the butter after cleaning the drive part first, and apply some butter to the gears and wheel slots of the wing lock and swing gate.
2. Check the fasteners and connecting rods for loosening and tighten them.
3. Check the wearing condition of the wearing parts. The positioning arm of the three-roll gate and the positioning plate are replaced more than 3mm in time. The normal clearance (1-1.5mm) is properly added in the solenoid valve core to make the solenoid valve Reducing resistance during left and right movements, and being lubricated, be careful not to add too much and be moderate.
4. Pay attention to the limit switches and limit plates of the wing gates. Do not adjust them in order to prevent them from being adjusted too far or too close.
Shenzhen Zhongyi Channel provides you with first-class access gates, wing gates, swing gates, three roller gates, and fast track gates. If you need to purchase, please contact customer service on the website or call the hotline to order. We are looking forward to your arrival.
A double-convex lens is compose of two convex surfaces, has a positive focal length. Normally Bi-Convex lenses are most suitable where the object and image are on opposite sides of the lens, and are popular for many imaging applications.
Some styles of cylindrical lenses have antireflective coatings to increase the transmission of light through the lens. Fused silica cylinder lenses are ideal for demanding laser machining and medical applications.
We supply kinds of plano-convex Cylindrical Lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,Rod cylindrical lenses,special cylindrical lens etc.Every sizes,materials cylindrical lenses are available according to your detailed parameters.
Double Convex Lens
Specification of our cylinderical lens as follow:
*Material: BK7,Ge,UV-grade fuse silica(JGS1,JGS2,JGS3)or other optical materials
*Dimension Tolerance: +0.0 -- -0.1mm
*Center Thickness: +/-0.1mm
*Focal Length Tolerance: +/-1%
*Surface Quality:20/10
*Surface Figure: lambda/2 at 633nm on plano side
*Clear Aperture>90%
*Chamfer: 0.25mm at 45 degree typical
*Coating Optional
Double Convex Lens,Double-Concave Cylinder Lens,Bi Concave Cylindrical Lens,Optical Glass Double-Convex Cylinder Lens
China Star Optics Technology Co.,Ltd. , https://www.realpoooptics.com