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Name: David
Tel: +86-25-84620580
Fax: +86-25-84529611
Mobile: +86-15335180795
E-mail: sales@opticsmachine.com
Add: No.39, Xin Zhuang,Longpan Road, Nanjing 210037,P.R.China
Tel: +86-25-84620580
Fax: +86-25-84529611
Mobile: +86-15335180795
E-mail: sales@opticsmachine.com
Add: No.39, Xin Zhuang,Longpan Road, Nanjing 210037,P.R.China
Products
Double Sided Lapping & Polishing Machine |
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Product name：Double Sided Lapping & Polishing Machine |
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Item：DS-13B3M6T |
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Details： |
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Application: Mainly used for high-precision double-sided lapping and polishing of optical glass, sapphire, ceramic, crystals, semiconductors, and other hard and brittle materials.Especially for the processing of ultra-thin workpieces. Main feature: 1.Precision pressure control: PLC+PT+electrical proportional valve+tension sensor+low friction cylinder, achieving high-precision pressure control. 2.Upper plate damping device: vibration damping elastic connection method suitable, ensuring the smoothness of high-speed rotation of the upper plate.(Lapping) 3.Upper plate centering device: It achieves flexible floating of the upper plate, so as not to cause harm to the processed products during the start stop stage. (Polishing) 4.Upper plate anti falling device: mechanical locking and bearing unloading double safety hooks, locking more reliably after the upper plate is raised, with high safety. 5.High precision speed control: Using PLC and human-machine interface self programming to achieve low-speed smooth and synchronous start stop operation control. 6.Precision transmission system: High precision small backlash full gear transmission, key gears are treated with carburization, and the transmission is smooth and vibration free 7.Lower plate support: high-precision flat bearing support, improving equipment accuracy and smooth operation; Automatic oil pressure detection alarm, avoiding oil-free operation. 8.Maintenance free: automatic centralized lubrication device. 9.Whole machine vibration reduction: Anti vibration structural design makes the equipment more stable. Technical Data: 1. Lower plate: size: Ø950*Ø390*50mm (Lapping); Ø960*Ø380*50mm (Polishing) speed: 3 - 45rpm drive motor: 7.5kw 2.Upper plate: size: Ø950*Ø390*50mm (Lapping); Ø960*Ø380*50mm (Polishing) speed: 3 - 30rpm drive motor: 4.0kw 3.Carrier: parameter: Z=147 DP12 α= 20 ° quantity: 6 4.Sun gear: speed: 0-20rpm drive motor: 1.5 kw 5.Slurry supply device: pump motor 120w volume: 25L 6.Precision: lower plate end face runout ≤ 0.02mm flatness of upper and lower plates ≤ 0.02mm sun gear diameter jump ≤ 0.15mm ring gear diameter jump ≤ 0.20mm 7.Processing scope: Max. Ø280mm Min. thickness: 0.15mm (2 " wafer ) Capacity: 18*6=108 pcs (2 " wafer) 8.Power: 14 KW 9.Dimensions: (L*W*H) 1650*1300*2500mm 10.Weight: about 3000 KG Note: The motors are all frequency controlled, and the lower plate and gear ring share the same motor. |
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