Durable Vacuum Heat Treatment Precision Turned Parts SKD11 For Machinery Industry

SKD11 Durable Vacuum Heat Treatment Precision Turned Parts For Machinery Industry

Company Profile-Toxmann.pdf

Processing & Inspection Machine List.pdf

How to arrange the heat treatment process of workpiece processed by CNC lathe? In order to improve the mechanical properties of materials, improve the cutting performance of materials and eliminate the internal stress of workpieces, some heat treatment procedures should be properly arranged in the process of CNC lathe processing. The arrangement of the heat treatment process in the process route mainly depends on the material of the parts and the purpose of heat treatment.

Arrangement of the heat treatment process of workpieces processed by CNC lathes
(1) Preparatory heat treatment.
The purpose of preparatory heat treatment is to improve the cutting performance of the trend, eliminate the residual stress during the blank production of CNC lathe machining, and improve the structure. The process position is mostly before machining, and the commonly used ones are annealing and normalizing.

(2) Relief of residual stress heat treatment.
Since the internal stress generated during the manufacturing and machining of the blank will cause the deformation of the workpiece and affect the processing quality, it is necessary to arrange heat treatment for the elimination of residual stress. Heat treatment for residual stress relief is best arranged after rough machining and before finishing.

For parts that do not require high precision, artificial aging and annealing to eliminate residual stress are generally arranged before the blank enters the machining workshop. For complex castings with high precision requirements, two aging treatments are usually arranged in the machining process: casting-rough machining-aging-semi-finishing-aging-finishing. For high-precision parts, such as precision steel wires, precision spindles, etc., multiple heat treatments for residual stress relief should be arranged, and even cold treatments should be used to stabilize the dimensions.

(3) Final heat treatment
The purpose of the final heat treatment is to improve the strength, surface hardness and wear resistance of the parts, and it is often arranged before the finishing process (grinding). Quenching, carburizing, nitriding and carbonitriding are commonly used.

Product Information:

^{In recent years, we have introduced many high-precision processing machines and inspection instruments. Such as:}

^{Processing Machines: Machining Centers, NC Lathes, Wire-cutting Machines and Mirror Spark Machines, Optical Grinding Machines and NC Grinders.}

^{Inspection Instruments: Coordinate Measuring Machines, Quadratic Elements, Projectors and Altimeters, Rockwell Hardness Tester.}

^{Our devices are equipped according to the highest international standards. Complete processing and inspection equipment plus the best quality-mind are our guarantee for the excellent quality and service for customers.}

Pros of Toxmann CNC Turned Parts:

^{1. Using high-end machines to process to meet accuracy.}

^{2. Integrated inspection instruments to guarantee quality before shipping.}

^{3. Raw materials and heat treatment are provided by best manufacturers, such as ASSAB, TOKAI, etc.}

^{4. Most competitive price for each order.}

Our Service:

^{1. Shipping with Material report & heat treatment report}

^{2. Shipping with QC report}

^{3. Any time welcome to visit our factory}

^{4. Sample is free, without MOQ}