MACHINE ELEMENTS BANGALORE

Overview

Machine Elements was started in 1983

A 32,000 sq. feet factory in the industrial hub of Peenya

Good infrastructure of facilities and machinery

Power backup facility

Strong workforce including several technical personnel

Dedicated inspection team

External view of the facility

Activities

Presently involved in: Manufacture of Machine Tool Accessories under the

brand name ‘STRIBECK’

Supply of replacement spares for various machines and machine tools

Re-conditioning and sale of second hand machinery and machine tools

Products

Machine Tool Accessories

Machine Tool Accessories

Revolving centres Conventional – upto 20 tonnes – CNC – CNC Interchangeable Gear Hobbing and Gear Grinding revolving centres

Keyless drill chucks – with various shank types Dead centres – plain, carbide, HSS – male, female, full, half, with

thread and nut Reduction sleeves - as per IS-6682-1972 Collet adaptors – ISO, Morse, BT taper, SK taper, R8 taper

Machine Tool Accessories

Stub arbours - ISO, Morse, BT taper, SK taper, R8 taper Reduction milling scokets - ISO, Morse, BT taper, SK taper, R8

taper Extension Sockets – as per IS-6682-1972 / special as per

drawing Long milling arbours Milling collets Side lock holders – ISO, BT, SK tapers Centering plugs – ISO, BT tapers Special toolings as per customers design

Machine Tool Accessories – contd.

Machinery Spares

Machinery spares

We generally have the replacement spares such as spur gears, bevel gears, spiral bevel gears, shafts, spline shafts, clutches (electromagnetic and mechanical), clutch plates, couplings, oil seals, pulleys, spindles and spindle bushes, castings, vertical heads

Machinery spares

Replacement spares for the following machines are generally readily available with us:

Milling HMT – FN1, FN2, FN3, EM3, EM4, FV3, E2, M2, M1TR, Argo

type BFW – No.0 , No. 1, No. 1.5, No.2, No. 3, No. 3.5

Cylindrical grinding – HMT G-17, G-13, K-130 Lathes

HMT – LB / LBS – 17/20/25, H-22/26, NH-22/26, Vikram Lathe

Kirloskar – Turnmaster series , 1330, 1575, 1675, 2215 series

Boring HMT AZ-9, AZ-11

Drilling – HMT Radial and Column - RM / RD series – 50, 51, 61, 62, 63, 65

Any other samples based on customers’ drawing or sample

Our factory

Assemblies available

Infrastructure

Overhead crane – DEMAG – 7.5 tonne capacity Slide way grinder – imported, Schnider make – 1000 x 4000 Milling – 9 nos (FN2, FN3, EM3, Lowe, BFW, Deckel, Sagem, Hurth –

keyway milling, LEADWELL (Taiwan) VMC, Aplha (Taiwan) make VMC)

Grinding – Internal – WMW, Jotes External – HMT K-130, HMT G-17, HMT G-13, HMT G-9,

Gendron, Schmaltz – 2000 mm Surface – Blohm 1000 x 500, Jung 300 x 600, Praga 150 x 450

Horizontal boring – Pfifer Jig boring – Herbert Lindner Plano milling Lathes – 8 nos (LB -17 /20 / 25, H-22, Kirloskar 1675, Askar CNC –

Spinner 15 with FANUC controller) Hacksaw cutting machine – 3 nos. Bandsaw cutting Tool and cutter grinder – ELIOT, UK

Infrastructure – contd. Drilling –

Column – Herb and Koln, Orlicon and imported Radial Drill – RM-62 (2 nos) and EIFCO

All necessary test mandrels – Morse and ISO tapers along with measuring instruments available for inspection

Machine Reconditioning

We have the expertise and technical know how to recondition most HMT, BFW, Kirloskar and other imported milling, drilling, grinding and lathe machines.

Over 500 machines have been successfully reconditioned till date.

Process Of Machine Reconditioning  In the process of re-conditioning the arm / bed / base is ground

on our Slide way Grinder, screw rods replaced with new ones, electrical panels completely re-wired and change of mostly all bearings, re-winding (or replacement) of motors, change of worn out parts and painting the machine. The accuracy of the machine is attained to the best possible limits.

Machine reconditioning – contd.

The general procedure adopted for machine reconditioning is as follows:

Dismantling of the machine, sub-systems and through cleaning of all parts. 

Inspection to identify and decide on the parts to be changed.

Grinding and scraping of all axes to restore geometrical alignment and accuracies.

Suiting of gibs.

Picturing of slides wherever necessary.

Replacement of screw rods.

Pre-assembling of parts.

Re-assembly of machine.

Electrical assembly/repairs including re-wiring.

Checking of geometrical alignments.

Machine reconditioning – contd.

All these operations are carried out in-house as shown in some of the photographs.

Machine reconditioning – contd.

Machine reconditioning – contd.

Grinding of guide ways on our slide way grinder

Scraping of guide ways

Replacement of screw rods

Screw rods and nuts of all the axes are changed in the process of reconditioning.

Machines after complete reconditioning

Modification of Machines In certain cases, when a customer requires some customization, we have

been able to incorporate the same in the machine

A few examples of the customization: Increase in centre height of centre lathe – HMT LB-17:

The customer wanted an increase in the centre height of the machine so that he could incorporate larger diameter jobs on the existing machine

This was done by raising the headstock, the tailstock and the cross slide to the desired heights

Conversion of HMT EM4 Milling: The HMT EM4 is a knee type milling machine that has a clutch driven feed

movement. The customer kept facing problems of Clutch Failure and burning out of the clutches. On receipt of the machine, the clutch drive was converted to a mechanical drive, by removing the clutches, adding gears, shifters & levers. A new electrical panel was

fit after necessary conversions.

Modified LB lathe

Converted HMT EM4V Milling

Participation in exhibitions

Range of products displayed at exhibitions

Range of products displayed at exhibitions

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