Showing posts with label Case study. Show all posts
Showing posts with label Case study. Show all posts

Wednesday, March 26, 2014

Toyota Kirloskar Motors Pvt. Ltd - Lean Practices - Case Study


http://www.toyotabharat.com/inen/about/tkm_production.aspx
Facility to visit the plant in groups http://www.toyotabharat.com/inen/about/plant_tour.aspx


2 Jan 2014
Total Number of employees 6400+
Installed capacity 310,000
http://www.indiaprwire.com/pressrelease/auto/20140102279871.htm

Resource efficiency at TKM India
http://www.iosrjournals.org/iosr-jbm/papers/Vol4-issue4/B0440815.pdf


30 November 2013
Mr. V. Ramesh, Senior Vice President, Toyota Kirloskar Motors addressed a student conference Prayojan on the theme ‘Lean and Quality Revolution- Design to Delivery (The Toyota Way)’. He emphasised on the philosophy of Customer First; for Toyota, Quality means meeting and exceeding customers’ expectations at a cost that represents value to them. He explained some of the  facets of the unique Toyota Production System like Just-In-Time, Jidoka (quality built into the production process), Genchi Genbutsu (“go and see for yourself” to understand the real situation), Kaizen (Continuous Improvement), Mieruka (Visual Control), ‘Quality Gate’ after each process, Respect for People and feedback from customers and dealers which TKM is implementing in India.
http://imnublog.wordpress.com/2013/12/02/prayojan2013/

2013
Hiroshi Nakagawa, Managing Director and CEO of Toyota Kirloskar Motor (TKM),  visited the paint shop at the company's facilities in Bidadi, 40 kilometres south of Bangalore to personally visit the plant to see how a position change in the paint shop's equipment (result of kaizen by the shop people) resulted in a five second saving per vehicle.

This is Genchi Genbutsu, or on-site inspection, a core principle of the Toyota Production System (TPS). Nakagawa, who has been a TPS practitioner for four decades, doesn't believe in seeing things on his computer screen  but  prefers to go where the action is. During the on-site visit or study, sensory organs of the manager will be alert - smell, sound, vision, and that will help in locating more improvement ideas.


The Toyota motto is Safety First, Quality Must, Kaizen Forever. Vikram Kirloskar, vice chairman of TKM, signed up for a joint venture in 1997 to learn from  the number one manufacturing company in the world.

The company annual revenues stand at Rs. 11,589 crore now.

Toyota production system is a triangle with ' Current Process' at one end, 'Standard' at another and 'Target Setting' making up the third.

In the case of standard processes, there is much stress on PDCA, or Plan, Do, Check and Action.  It is traditional management theory only, retold by Deming in his own way, but Toyota sticks to it. Every standard process has to be implement, results have to be checked with plan and if any deviations are there, the cause have to be found out to make the process work. Otherwise, one goes back to the old standard process and continues his effort for improvement.

Lean Supply Chain Relationships

Relationship of TKM with its 110 vendors countrywide is based on a high level of hand-holding in the processes and process improvement.

Motherson Sumi Systems supplies wires harnesses and plastic mouldings.

Motherson Sumi's General Manager Shivendra Mathur gives credit to Toyota  as a very good sensei (teacher): On the Motherson shopfloor, Toyota's 'Parts & Information Flow' process ensures zero over-inventory. Last June, the process identified four areas in the shopfloor that were overstocked and Toyota managers helped the company to  review these processes and streamline them.

Kanban systems are used in TKM for  lean management.

The Rs 2,000-crore Lumax Industries supplies rare combination lamps, shift lever and small lamps to the Etios platform.

Typically, a 4-6 member team from TKM visits all suppliers and guides them through various aspects of lean production. The Toyota Way gets cascaded as Lumax  and others try to improve their suppliers. For Toyota parts and assembles, Lumax has 40 suppliers and Lumax is working for improving their efficiency with continuous learning from the TPS.



A captive supplier, Toyota Kirloskar Auto Parts (TKAP), on the TKM premises gives a demonstration of the Toyota Way of supplier partnership. The three plants of TKAP spread over 50 acres provide  gasoline engines and transmission for the Etios platform and gearboxes for Toyota's integrated multi-utility vehicles (IMUV). They also make axles and shafts for Innova.



The company systematically picks up components from its 47-odd local vendors. While components are picked up from local suppliers, say, eight times a day, they are picked  from a far-flung supplier near the Wagah border once a day and reach the TKAP facility in five days. Toyota does not believe in zero inventory for zero inventory's sake. Zero inventory is demanded when even one piece of inventory is waste. Decisions are made rationally in Toyota Production System. TKAP supplies to TKM eight times a day. For TKAP, the turnaround time from the time an empty truck comes to its plant to loading it and sending it to TKM, is 20 minutes. The other suppliers are also given standard times or target times within which they have to load their parts in the transport vehicle.

Heijunka or leveling the daily production is practiced so as not to overload the system with any excess demand for one type of part.

A plant visit illustrates how every process is visible. It is called meiruka. In Toyota, opaqueness is avoided and the process is made visible to all including operators. Making problems visible and solving problems is a daily chore.

TKM has 6,000 people

To achieve the Toyota Way, every stakeholder must be on the same page in terms of teamwork, efficiency and understanding.

2009
Company's vision and mission
http://tkmombudsman.com/index_files/tkm_coe_rest.pdf

June 2009
Article in Outlook
http://business.outlookindia.com/article_v3.aspx?artid=102385

2003
TKAP to make manual transmission as an EOU
http://www.hindu.com/biz/2003/01/20/stories/2003012000170300.htm

http://m.economictimes.com/features/corporate-dossier/how-toyota-brought-its-famed-manufacturing-method-to-india/articleshow/msid-19381179.cms

To be expanded further

Mahindra and Mahindra Limited - India - Lean Journey



2013

Mahindra Logistics - Supporting Mahindra as well as other companies
http://www.automotivesupplychain.org/features/190/79/The-Mahindra-Network/

A Complete Report on Mahindra and Mahindra - More on Marketing
http://www.slideshare.net/santoshtiwari14268/complete-analysis-of-mahindra-mahindra

A prize winning IT Project
Elimination of virus problems in Paint Robots of Mahindra Chakan Plant
http://www.pcquest.com/pcquest/feature/192287/mahindra-vehicle-s-paintshop-robotics-systems/page/2


2012

A lean improvement study in Tractor Plant

Table II Cycle time on M/C HMC 492.10

S.No Activity
Cycle time
in min
1 Drilling Dia. 23.5mm 1.2
2 Drilling Dia. 39.0 mm 0.8
3 Hole mill Dia. 25.0 mm 0.9
4 Rough milling 3.8
5 Finish milling 1.5
Total 8.2

Table III Reduced Cycle time on M/C HMC 492.10

S.No. Activity
Cycle time
in min
1
Drilling Dia 23.5, 25.0
& 39.0mm
1
4 Rough milling 3.8
5 Finish milling 1.5
Total 6.3

Lean Manufacturing Implementation in the Assembly shop of Tractor Manufacturing  Company
Gundeep Singh, Dr. R.M. Belokar
International Journal of Innovative Technology and Exploring Engineering (IJITEE)
ISSN: 2278-3075, Volume-1, Issue-2, July 2012

(Company is Mahindra and Mahindra)
http://www.ijitee.org/attachments/File/v1i2/B0157061212.pdf




An intensive 5-day certification workshop on Lean Manufacturing based on Toyota Production System was
conducted at Mahindra and Mahindra Limited, Khandivli Plant during 8-12 October 2012. 20 participants from senior management level participated.
Mr Ashok Sharma, Chief Executive and Head of Agri Business along with Mr Sudhir Pathak, Sr. Vice President - Manufacturing & Supply Management and Mr Raj Deepak Chatterjee, Head-Business Excellence inaugurated the program by lighting the traditional lamp. The Lean Manufacturing Certification program has
enabled the participants to equip themselves with targeted technical and team leadership competencies in lean manufacturing as the course was a combination of interactive classroom training and discussion along with actual shop floor study and analysis on specific assembly lines and machining cells. The course objective was driven by the Gemba and Gembutsu approach, in the true spirit of Toyota way.
Participants understood the methods to apply each of the
principles and tools of Lean including Value Stream
Mapping for both manufacturing and business processes,
Continuous Flow Manufacturing Cells, Lean Production
Control, Level Production, kanban and pull systems, 5S,
quick changeover, problem solving methods, Kaizen
events, 7 Tools of Industrial Engineering to name a few.
2012 Annual Report
http://newsletters.cii.in/Quality-Newsletter/Annual-Edition/Annual-Edition.pdf



2010
Presentation on Grey Iron Foundry
http://india.amsconferences.com/Admin/attachments/document/AMSI12_Amar_Patil_MAHINDRA.pdf


2007
Supply Chain Reengineering for Farm Equipment Division for Lean Production
http://www.bp-council.org/wp-content/uploads/Papers_2007/presented/Paper_SCM_Reengineering_at_Mahindra.pdf


1997

M&M's historic labour agreement  to improve the production practices and boost production


December 23, 1997

Mahindra & Mahindra signed a historic wage agreement with its union at its automotive plant at Kandivali, paving the way for a new work culture. M&M evolved Mahindra Production System (MPS) which is an amalgamation of the latest work measurement techniques and the Toyota Production System.

As a result of the agreenment, the Kandivali plant will now operate on JIT, multi-skilling operations by workmen, single piece flow process, observance of TACT time and flexibility. These new practices  will result in improved quality, significantly higher productivity and reduced costs due to reductions in inventories, rejection rates and optimum utilisation of manpower, machines and floor space.

The new agreement  will cover 5,085 employees of the automotive division in Mumbai.

With this agreement, daily production of vehicles at Kandivali is proposed to be increased from 68 to 150 in stages over six months.

http://expressindia.indianexpress.com/fe/daily/19971224/35855803.html

Tuesday, March 25, 2014

Alucast - UK Company - Lean Training

Alucast on track for £10m goal

03 Apr 2008

A strategic acquisition is set to help a Wednesbury-based aluminium component manufacturer close in on a £ 10m turnover. Alucast, supported by Birmingham Chamber-backed Accelerate, has added specialist machining to its portfolio with the purchase of Dixi Precision Components.

Coventry-based Dixi has seven employess and it gives the business a platform to share complementary customers and move into new markets.
Tony Sartorius is the Managing Director at the sand, gravity and pressure casting specialist Alucast,
He and  John Swift  took over the company in 2003 and  set down a clear strategy that focused on growth that was set against a diverse customer base.”
They  now supply many industrial sectors, including construction, medical, compressors, white goods and even street furniture for Birmingham City Council.
“The automotive, commercial vehicle and motor cycle industries is  still  an important sector and currently account for 25% of  turnover supplying components that are used by Aston Martin, Bentley, Jaguar, Bugatti and Lotus.”

Based on the acquisition, Alucast has already secured a new £350k contract to supply machined parts to a major player in the automotive and commercial vehicle industry. “Within two weeks of taking over, we’ve virtually doubled turnover of Dixi and this is the benefit of synergy." he said.

He went on to add as most of the work we do has to be machined,  bringing everything under one company will help to streamline quality and make the whole process more efficient and cost effective.

Accelerate has played a major role in Alucast’s development over the last five years, providing a range of strategic and financial assistance in modernising operations and introducing lean manufacturing.

The support we have received has been invaluable and allowed us to grow the business from £5m when we took over to its current £8.5m level,” added John Swift, who is the Operations Director.

Alucast management said that they are now working with the Manufacturing Advisory Service – West Midlands on training our workers in the techniques of lean manufacturing.

Alucast, which currently employs 115 people, has set its sights on surpassing the £10m mark by 2010.

About Accelerate

Accelerate is funded by the European Regional Development Fund. It has assisted over 1500 companies last year in implementing lean manufacturing, boosting sales, launching new products and improving quality, cost and performance.

It also gave component manufacturers from across the West Midlands access to the latest technologies, including alternative fuels and telematics.



Source:

http://www.engineeringcapacity.com/news101/sector-news/automotive-and-transport/acquisition_puts_alucast_on_track_for_10m_goal





March 25, 2014 9:44 am

Completing the biggest training scheme in its 47-year history has helped a Wednesbury foundry win £2.5 million of fresh orders.

Alucast,  specialises in sand, gravity and pressure casting, has put 73 of its workers through a comprehensive programme that has delivered diplomas in business improvement techniques and a host of adult apprenticeships.

It collaborated with Lean Education and Development and  implemented a number of improvement projects that have already delivered £232,000 of savings and cash flow benefits and boosted workflow through its factory.

The management team also believes that improving the skills of its staff has been directly responsible for landing £2.5m of contracts previously undertaken by foreign rivals.

These include complex components for a leading luxury car manufacturer, a brake piston casting for Carlisle Brakes and gravity die cast parts for Delphi Pumps.

Managing director Tony Sartoriu also completed a course as part of the programme.


The organisation came up with an approach to training that focused on securing national qualifications for our staff by working on issues within the company.

This ranged from energy management solutions and visual management to improvements in the core shop and the introduction of a dedicated cell for a new client. Increasing our technical capability as well as the training around the Japanese Lean manufacturing techniques of 5S and Kaizen has been instrumental in  winning the new work.

Alucast is a founder member of the Midlands Assembly Network – MAN – a group of 10 world class sub-contract manufacturers who work together to deliver turnkey projects and bring work back to the UK. The collective, which has more than 650 people and records combined sales in excess of £65m, provides access to precision pressings, castings, design, etching, injection moulding, wiring looms, toolmaking, PCB assembly and electrical control systems.

Member firms include Advanced Chemical Etching, Barkley Plastics, Brandauer, FW Cables, Grove Design, Mec Com, PP Electrical Systems, Westley Engineering and SMT Developments. SMT has also benefited from Lean training, putting all of its 28 employees through an adult apprenticeship programme.


For details on Alucast visit www.alucast.co.uk. For more on MAN go to www.man-group.co.uk.
http://www.expressandstar.com/business/business-picks/2014/03/25/training-behind-raft-of-orders-at-alucast/

Saturday, March 8, 2014

Seaman Corporation - Lean Manufacturing



Seaman Corporation was given the corporate award by TBM Consulting Group for 2012
http://www.tbmcg.in/about-tbm/tbms-perfect-engine-award.html


Lean initiative at Seaman assisted by TBM Consulting Group
http://www.tbmcg.in/cases/TBMCS_SeamanCorporation_TransformationFastTrack.pdf

Doncasters UK - Lean Initiatives


The company has adopted institutionalised 'lean manufacturing' and uses Six Sigma principles throughout
its operations. In recent years this has resulted in a dramatic and sustained improvement in profitability.
http://www.doncasters.com/index.php?s=0


The company made a wider investment in continuous improvement  across all Doncasters sites,
with a target for 1% of Doncasters 5,000 employees to be Black Belt qualified by the end of 2011.