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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-13B4M6T-CL |
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Details： |
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Application: This machine is mainly used for double-sided high precision lapping/polishing of sapphire, optical glass, ceramics, electronic materials and silicon, germanium, computer disks and other metal and non-metallic hard and brittle materials. Main feature: 1.Four motors are used for driving. That is, the upper,lower plate, sun gear and gear ring are all driven by independent motor. Each operation can be set separately (speed, direction) to facilitate user process setting. 2.The lower plate adopts high load pressure bearing, which runs smoothly and has high load-bearing capacity. 3.The sun gear and gear ring adopt synchronous lifting structure, and the lifting height (within the stroke range) can be set arbitrarily in the operation interface according to the process need. 4.The machine adopts closed-loop control mode such as electric proportional valve + tension sensor, and the pressure control is accurate. 5.The lapping machine has the function of automatic weighing on the upper plate, which can eliminate the pressure instability caused by the wear of the upper plate in combination with the pressure setting. Thus, the processing efficiency under the same process parameters remains unchanged. 6.High performance frequency converter is combined with three-phase asynchronous motor to realize the smooth transition of starting and stopping and meets the process requirements of polishing. 7.This machine is controlled by programmable controller (PLC). The programmable terminal (PT) displays and sets the working parameters and working status. 8.The machine can be set by the user to store six sets of different process parameters (pressure, time, speed, ratio, slow-down pressure, floating time, etc.) for the operator to call. 9.The sun gear of the machine can run forward or reverse (relative to the gear ring and the lower plate, selected on the first screen of the human-machine interface). 10.The main components are made of well-known brands to ensure the reliability requirements of the equipment. 11.The whole machine is a H-frame structure.The upper plate system has high stiffness and stable operation. Technical Data: 1. Lower plate: size: Ø 950* Ø 380*45mm (Lapping); Ø 955* Ø 375*40mm (Polishing) speed: 0 - 50rpm drive motor: 7.5kw 2.Upper plate: size: Ø 950* Ø 380* 45mm (Lapping); Ø 955* Ø 375* 40mm (Polishing) speed: 0 - 30rpm drive motor: 5.0kw pressure: 10 - 300kg 3.Carrier: parameter: Z=147, DP12, α= 20 ° quantity: 6 4.Sun gear: speed: 0-30rpm drive motor: 1.5 kw 5.Gear ring: speed: 0-25rpm drive motor: 1.5 kw lifting stroke: 40mm (The gear ring and sun gear rise and fall synchronously.) 6.Slurry supply device: pump motor 250w volume: 25L 7.Precision: lower plate end face runout ≤ 0.01mm flatness of upper and lower polishing plates ≤ 0.015mm 8.Processing scope: Max. machining size: Ø250mm Min. machining thickness: 0.1mm Max. machining thickness: 30mm Capacity: 8*6=48pcs (Ø75mm); 5*6=30pcs (Ø100mm). 9.Power: 17.0 KW 10.Dimensions: (L*W*H) 1700*1350*2700mm 11.Weight: approx. 3500 kg |
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