Tilley

A drawing without tolerances is only a sketch. Every dimension on a machined part needs an allowable variation band, and that band drives fit, function, and price. That is why a working knowledge of CNC machining tolerances matters to every buyer and design engineer. This guide explains standard tolerance classes,

Design for Manufacturability (DFM) helps designers produce parts that can be smoothly manufactured by CNC workshops. Many R&D teams finish CAD design directly and send files for quotation, ignoring manufacturability constraints. This will cause higher cost, longer lead‑time or even un‑machinable structures. For overseas outsourcing CNC projects, basic DFM checking

Surface Finishing Options for CNC‑Machined Custom Parts After CNC cutting, raw machined parts have tool marks and sharp edges. Suitable surface finishing improves corrosion resistance, wear performance, appearance and assembly performance. Many customers overlook finishing requirements at the inquiry stage, which leads to rework or extended delivery cycles. This article

CNC Turning Service for Custom Precision Round Components Rotary parts such as shafts, sleeves, threaded fittings and pins are widely used in automation, instrumentation and mechanical equipment. CNC turning is the most efficient manufacturing method for these rotational components. Many overseas purchasers look for stable suppliers that can handle both

Guide: Material Selection for Custom CNC Machined Components Material choice directly affects part strength, weight, corrosion resistance, machining difficulty and total cost. Many overseas buyers spend extra cost or encounter performance problems due to improper material selection. This guide helps you pick suitable materials for your custom CNC machined components.