Industrial design company BP Nel reports that it del- ivered three-dimensional (3D) models for four radiator n-caps to automotive industry supplier Behr International for the new BMW 3 series, in December last year.
In addition to the radiator n-caps, the company also del-ivered the 3D models, tool design and computer num- erically controlled (CNC) tool paths for alternator end shields of the new model Ford Ranger, as well as windscreen wiper arms for Toyota.
BP Nel industrial designer Ben Nel says that the company uses CNC tooling machinery to create design injection mould tools and dye casting tools.
He explains that many companies use imported tooling from China, which makes modifications a challenge, highlighting that, although “China is no longer the cheapest supplier, it still maintains its speed of delivery of parts”.
The company is focused on cost-effective manufacturing and on investigating local and international options for prototyping, tool manufacture and production, says Nel.
“The biggest challenge is not the technical aspect but rather the shortage of suppliers in South Africa,” he adds.
He explains that more companies are becoming aware that supplies can be obtained locally, as the state of the market is continuously improving. In South Africa, demand outweighs supply, owing to several local initiatives and government programmes.
The Automotive Production and Development Programme has the objective to increase local manufacturing of vehicles to 1.2-million units a year by 2020.
Nel notes that this demand is positive, as it is indicative of an opportunity for growth in South Africa.
He adds that the future prospects for business are good, as there are always new designs and products to put on the market as well as opportunities for the redesign of existing products.