Prashtech Engineers Pvt Ltd., Pune, Precision Machining Components
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The document provides detailed specifications and features of live centers designed for CNC turning machines, emphasizing their reliability and cost-effectiveness. It highlights the advantages of a replaceable tip system that reduces downtime and maintains precise performance. Additionally, it outlines the company's manufacturing capabilities, certifications, and contact information.
Prashtech Engineers Pvt Ltd., Pune, Precision Machining Components
- 1. SERVICE LIFE OF MT4 BEARING ARRANGEMENT IN HOURS MT3 MT4 MT5 MT6 d 24 28 33 NA d1 8 8 10 NA d2 18 23 26 NA p 35 43 47 NA 0 TIP ANGLE 60 0 TIP ANGLE 60 STANDARD COPYING PIPE TYPESOFTIPS p 40 40 45 NA D2 22 22 28 NA D1 54 54 66 NA p 35 43 47 57 d 24 28 33 56 Replaceable Tip Live Centres R Since 1996 The most reliable Centres for CNC Turning Machines Features: Preferred choice of customers across India Offers cost-effective solution towards Tip wear Tip replacement possible within 5 mnts Precise controlled Run-out Lubricated for life Effective protection to bearings Continuous operation at high RPM ± ± ± ± ± ± ± Live Centre enables customers to be cost competitive while turning jobs on CNC turning machines & manual lathes. TIP wear during machining the jobs with Centr support, is an inherent problem associated with every Live Center. This cause higher run-out and damage to Center holes of the jobs machined. Moreover, productivity is reduced due to higher downtime. e Regd. Office & Factory: 1274, Shed No. 1, Sai Om Industrial Estate, S. No. 78/1, Shivane, PUNE 411 023, Maharashtra, INDIA. Email: enq@prashtech.com Website: www.prashtech.com Tel +91 20 25290312, 25292588 Fax: + 91 20 25292656 Prashtech Engineers Pvt. Ltd. R 1 2 3 4 5 6 7 100 500 1000 2000 3000 4000 4800 CURVE NUMBER RPM R Website: www.prashtech.com Live Centr s have heavy-duty bearing arrangement which is designed for high-load, high-rpm conditions prevailing on CNC machines. The bearings are lubricated for life. Effective Labyrinth type Seal prevents coolant entry. Centres are manufactured in Morse Tapers MT3, MT4, MT5 & MT6.Also there is a choice of various shapes of Tips for different type of jobs. Used worn Tips can be replaced with freshTips. e R 800 600 400 200 100 AXIAL LOAD AXIALLOAD,Kg 10 18 32 56 100 180 320 560 1000 1800 3200 5600 10000 18000 32000 1257 346 JOB WEIGHT JOBWEIGHT,Kg 800 600 400 200 100 10 18 32 56 100 180 320 560 1000 1800 3200 5600 10000 18000 32000 1257 36 4 With Live Centr s you can quickly replace worn out Tip and resume machining operations without any downtime. During the replacement the bearing arrangement is not disturbed. e R 0 INCLUDED ANGLE 60 0 15 SIZE MT3 MT4 MT5 MT6 d 24 28 33 56 D 60 63 73 96 C 23.825 31.267 44.399 63.348 b 81 102.5 129.5 182 p 35 43 47 57 l 64 75 88 102 L 185 227 271 349 Max. RPM 4800 4800 4500 2800 1 Max. Run-out 0.010 0.010 0.010 0.010 Note : Max. Run-out after TIP replacement will not exceed 0.015mm. It can be easily improved by changing orientation of TIP while fitting it. All dimensions in mm. www.prashtech.com Gauge Plane Dia. C Gauge Plane Length b Ød ØD p l L o 60 +10 0 Ød p Ød Ød2 Ød1 p p Ød2 Ød1 0 30
- 2. SERVICE LIFE OF MT4 BEARING ARRANGEMENT IN HOURS MT3 MT4 MT5 MT6 d 24 28 33 NA d1 8 8 10 NA d2 18 23 26 NA p 35 43 47 NA 0 TIP ANGLE 60 0 TIP ANGLE 60 STANDARD COPYING PIPE TYPESOFTIPS p 40 40 45 NA D2 22 22 28 NA D1 54 54 66 NA p 35 43 47 57 d 24 28 33 56 Replaceable Tip Live Centres R Since 1996 The most reliable Centres for CNC Turning Machines Features: Preferred choice of customers across India Offers cost-effective solution towards Tip wear Tip replacement possible within 5 mnts Precise controlled Run-out Lubricated for life Effective protection to bearings Continuous operation at high RPM ± ± ± ± ± ± ± Live Centre enables customers to be cost competitive while turning jobs on CNC turning machines & manual lathes. TIP wear during machining the jobs with Centr support, is an inherent problem associated with every Live Center. This cause higher run-out and damage to Center holes of the jobs machined. Moreover, productivity is reduced due to higher downtime. e Regd. Office & Factory: 1274, Shed No. 1, Sai Om Industrial Estate, S. No. 78/1, Shivane, PUNE 411 023, Maharashtra, INDIA. Email: enq@prashtech.com Website: www.prashtech.com Tel +91 20 25290312, 25292588 Fax: + 91 20 25292656 Prashtech Engineers Pvt. Ltd. R 1 2 3 4 5 6 7 100 500 1000 2000 3000 4000 4800 CURVE NUMBER RPM R Website: www.prashtech.com Live Centr s have heavy-duty bearing arrangement which is designed for high-load, high-rpm conditions prevailing on CNC machines. The bearings are lubricated for life. Effective Labyrinth type Seal prevents coolant entry. Centres are manufactured in Morse Tapers MT3, MT4, MT5 & MT6.Also there is a choice of various shapes of Tips for different type of jobs. Used worn Tips can be replaced with freshTips. e R 800 600 400 200 100 AXIAL LOAD AXIALLOAD,Kg 10 18 32 56 100 180 320 560 1000 1800 3200 5600 10000 18000 32000 1257 346 JOB WEIGHT JOBWEIGHT,Kg 800 600 400 200 100 10 18 32 56 100 180 320 560 1000 1800 3200 5600 10000 18000 32000 1257 36 4 With Live Centr s you can quickly replace worn out Tip and resume machining operations without any downtime. During the replacement the bearing arrangement is not disturbed. e R 0 INCLUDED ANGLE 60 0 15 SIZE MT3 MT4 MT5 MT6 d 24 28 33 56 D 60 63 73 96 C 23.825 31.267 44.399 63.348 b 81 102.5 129.5 182 p 35 43 47 57 l 64 75 88 102 L 185 227 271 349 Max. RPM 4800 4800 4500 2800 1 Max. Run-out 0.010 0.010 0.010 0.010 Note : Max. Run-out after TIP replacement will not exceed 0.015mm. It can be easily improved by changing orientation of TIP while fitting it. All dimensions in mm. www.prashtech.com Gauge Plane Dia. C Gauge Plane Length b Ød ØD p l L o 60 +10 0 Ød p Ød Ød2 Ød1 p p Ød2 Ød1 0 30
- 3. R A right choice for sourcing Precision Machined Components ! We supply parts to customers in India and Europe.Along with advanced manufacturing facilities, we use necessary software tools like ‘SIEMENS’ NX CAD & CAM, ERP, data back-up solutions. This enables us to meet customer expectations about cost, quality & delivery performance. Over the years our customers havefoundbrand trust-worthyforcomponentsupply. Operations involved in manufacturing are like turning, milling, cylindrical grinding, surface grinding, drilling, fine boring, spline cutting, etc. The components which we supply usually get directly assembled into finished product of our customer. If required, We can do assembly operation too. R Founded in 1996 ISO 9001:2008 certified company At par with European quality with cost benefit Parts involving high Grade of accuracy Parts involving critical geometrical tolerances Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel Castings – Investment, Aluminium, Steel High delivery & quality performance To run advanced manufacturing facilities we have skilled operators as well as technically competent Engineers. For enhanced capacity we have Vendors. If necessary, we can develop additional different out-sourced process. For export we operate on all Incoterms. Website www.prashtech.com
- 4. Coordinate Measuring Machine (CMM), MITUTOYO, CRYSTA-Apex S7106 Measuring Range 700 X 1000 X 600 mm, Resolution 0.1 µm. Software – MCOSMOS-III (CNC) Roundness Measuring Machine, Taylor Hobson, Talyround 565LT Column height = 500 mm, Max Loading Diameter = 485 mm Max Diameter of Measurement = 435 mm Rotation Accuracy = +/- (0.015 ìm + 0.0003 ìm / mm) Straightness Accuracy = 0.25 µm over 200 mm Parallelism Accuracy = 1 µm over 500 mm Max Load Capacity = 75 Kgs CUSTOMERSINSPECTIONFACILITIES CNC Universal Cylindrical Grinder, Jones & Shipman, UK Admit 1000 mm, Max Dia. 300, with MORPOSS Diametric Gauging, Renishaw flagging device, Fanuc drives Vertical Machining Centre, Mori Seiki, NVX5100 th Table 1350 X 600 mm, with 4 Axis. BBT40, ATC 30 Station, Controller - MAPPS IV KEYMANUFACTURINGFACILITIES We have all the necessary advanced measurement equipments to inspect each critical dimension. On raw materials we do Ultrasonic testing, Chemical analysis of elements & physical test as applicable. CNC Turning Centre, LMW, PILATUS 25T Admit 550 mm, Max. Turning Dia. 320, 8 Station Turret, 7.5/11 kW Spindle Power, Controller - FANUC Oi TB CNC Turning Centre, MAZAK, QUICK TURN SMART 350 Admit 705 mm, Max. Turning Dia.420, 12 Station Turret, 22/30 kW Spindle Power, Controller - MAZATROL smart Regd. Office & Factory: 1274, Shed No. 1, Sai Om Industrial Estate, S. No. 78/1, Shivane, PUNE 411 023, Maharashtra, INDIA. Email: enq@prashtech.com Website: www.prashtech.com Tel +91 20 25292588, 25290312 Fax: + 91 20 25292656 Prashtech Engineers Pvt. Ltd. R Website www.prashtech.com Alfa Laval LOVAL Oy Busch Vacuum Pumps Siemens Ltd. KIRLOSKAR Vulkan Technologies