Practical guides for engineers and buyers – drawings, tolerances, materials and choosing the right machining partner.
In Indian workshops “CNC” usually means a CNC lathe or turning centre, while “VMC” means a vertical machining centre. Both are computer-controlled – but they make very different shapes. Here is how to tell which one your part needs.
Read articleMost delays in machining quotes come from missing information – not from the machine shop. A complete drawing and a short request for quotation (RFQ) get you a faster, more accurate price and fewer surprises later.
Read articleTolerances tell the machine shop how much a dimension is allowed to vary. Set them too loose and parts may not fit; set them too tight and cost climbs quickly. This guide explains the basics in plain language.
Read articleMaterial choice affects strength, corrosion resistance, weight – and how much your part costs to machine. Here is a practical comparison of the materials most often used for CNC turned and VMC machined parts in India.
Read articleRajkot and its industrial estates – including Metoda GIDC – have a large number of machining job shops. Choosing the right one for your parts comes down to a few clear checks. Use this 10-point checklist before you place an order.
Read articleTwo quotes for the same part can differ a lot – and the reasons are usually visible on the drawing. Understanding what drives machining cost helps you compare quotes fairly and design parts that are cheaper to make.
Read articleA prototype proves the design; batch production proves the process. Planning the step between the two – approval, fixtures, inspection and scheduling – is what keeps quality steady when quantities grow.
Read articleSurface finish affects how a part seals, slides, wears and looks. The most common way to specify it is the Ra value. Here is what Ra means, what CNC turning and VMC milling typically achieve, and how to call it out correctly.
Read articleSmall design choices decide how quickly – and how cheaply – a part can be milled on a vertical machining centre. These ten design-for-manufacturing (DFM) tips help you get accurate VMC parts without paying for avoidable machine time.
Read articleThreads are one of the most common features on turned and milled parts – and one of the most common sources of drawing questions. This guide explains the thread types you will meet most often and how to specify them clearly.
Read articleSend your drawing, material and quantity – we reply with price and lead time.
