Mechanical Chemical Polishing Titanium Copper Plated CNC Medical Parts

Mechanical chemical polishing titanium copper plated CNC medical parts.

Description

90% of medical device implant components are made of Ti6Al-4V titanium alloy. Due to its light weight, high strength and high biocompatibility, titanium alloy 6AL-4V has become the most commonly used material for medical implant devices. Titanium alloy 6AL-4V is usually used in the production of hip joints, bone screws, knee joints, bone plates, dental implants, and spinal connection components. Titanium alloy has the characteristics of work hardening. The cutting angle is large during the machining process, the chips produced are thin, and a relatively small contact area is formed on the tool. In addition, the high cutting force during the machining process, combined with the frictional force during chip flow, will comprehensively lead to excessively high local cutting heat of the tool.

The poor thermal conductivity of titanium alloys prevents the cutting heat from being conducted quickly. As a result, a large amount of cutting heat is concentrated on the cutting edge and the tool surface. High cutting force and cutting heat will comprehensively cause crescent craters and cause rapid tool failure.

The relatively low modulus of elasticity makes titanium alloys more elastic than steel. Therefore, excessive cutting force should be avoided to ensure that the rebound of the workpiece is small. Thin-walled parts have a tendency to deform under tool pressure, causing chatter, friction and even tolerance problems. The key to solving the problem is to ensure the rigidity of the entire system. It is very necessary to use tools with sharp cutting edges and correct geometric shapes. In addition, titanium alloys have a tendency to chemically react and alloy with cutting tools at high temperatures, and their chips have a tendency to be welded to the surface of the tool.

Company Display

Plating Line

Work shop

Test Equipment

Q1: Are you trading company or manufacturer?

A: We are a manufacturer with more than 10 years experience in machine parts and machine manufacturing industry

Q2:. How do you control the quality?
A:(1)Material inspection--Check the material surface and roughly dimension.
(2)Production first inspection--To ensure the critical dimension in mass production.
(3)Sampling inspection--Check the quality before sending to the warehouse.
(4)Pre-shipment inspection--100% inspected by QC assistants before shipment

Q3: What information should I give for quotation?
A: If you have 2D or 3D drawings,please send to us.And let us know your special requirements,such as materials,tolerance,surface treatment,and the quantity you need.Thank you!