跳至主要内容

WHAT IS ROUGHING MACHINING & FINAL MACHINING

CNC machining works for Mold, Fixture, Prototype or other metal work pieces. Roughing machining and Final Machiningare the necessarily processes.

What is Roughing Machining?

Roughing machining: Cut-out more materials from original blocks, bars by cutting tool.
Machine tool (CNC lathe, CNC milling machine, CNC router etc) adopts maximum load. Normally, the largest cutting toolshould be selected, the largest feeding amount and fastest feeding speed be chosen. When use same cutting tool, the feed is inversely proportional to the cutter feeding amount.
Normally, the load of machine tools is not a problem. The principle of cutter selection is mainly based on whether the two-dimensional angle and three-dimensional arc of the product are too small. After choosing a good cutting tool, the length of the tool can be determined. The principle is that the length of the tool is larger than the machining depth. For large machining workpieces, the interference of the chuck should be considered.
CNC router rough machining
CNC router rough machining

What is Final Machining?

Final Machining: The purpose of final machining is to meet the surface finish requirements and appropriate allowance reserved.
The final machining should be chosen large cutter and adopt fast cutting speed. Because the fine machining needs a long time, and a suitable feeding amount and feeding speed should be used.
Final machined Turning Part
Final machined Turning Part
KYLT Precision CNC machining services (milling & turning service), Fast prototyping, Fixture/Jig/Tooling making, Aluminum die casting & plastic injection parts. Email:cnkylt@aliyun.com +008615195010186
KYLT CNC Precision Machined Parts:
More information about Machining Technology:
标签：

评论

发表评论

此博客中的热门博文

How to choose Distribution Transformer?

The Key Selection points of   Oil-Immersed Distribution Transformer . Load Properties of Distribution Transformer: 1) When there are a large number of primary or secondary loads, it is advisable to install two or more transformers. When one transformer is disconnected, the capacity of the remaining transformers can meet the demand of primary and secondary loads. First, the secondary loads should be concentrated as far as possible and should not be too dispersed. 2) When seasonal load capacity is large, special transformer should be installed. For example, in large civil buildings, the load of air conditioning refrigerators, heating electricity and heat, etc. 3) When the concentrated load is large, special transformer should be installed. Such as large heating equipment, large X-ray machine, electric arc furnace, etc. 4) When the lighting load is large or the power and lighting use common transformer seriously affects the lighting quality and lamp life, special lighting tra
1 条评论
阅读全文

CNC MACHINE TOOL CLASSIFIED AS PER THE CONTROL TRACK MOVEMENT

Classification according to the control track of CNC machine tool movement. (1) CNC machine tool controlled by point and position Point position control requires to control the moving parts to move from one point to another for accurate positioning. The requirements for the motion track between points are not strict. In the process of moving, there is no processing, and the motion between the coordinate axes is irrelevant. In order to achieve fast and accurate positioning, the movement of displacement between two points generally moves fast first. And then approaches the positioning point slowly to ensure the positioning accuracy. As shown below, which is the motion track controlled by the point position. point position control motion track The machine tools with point control function mainly include CNC drilling machine,  CNC milling  machine, CNC punch, etc. With the development of numerical control technology, there are few numerical control systems which are only used for po
发表评论
阅读全文

where to buy full set of parts of a disposable skin stapler, who can supply them?

Where to buy a complete set of parts to assemble disposable skin staplers? What are the specific parts in the complete set? How to assemble these parts? If you are a medical device purchaser or manufacturer, you would like to purchase a complete set of standard disposable skin suture accessories that are commonly used in the market at the most favorable price, without the need to invest in molds and have your brand. Please contact us: cnkylt@aliyun.com "Ensure medical quality, source manufacturer supplies complete sets of molds and accessories for disposable skin sutures, providing a stable and reliable accessory option for your medical devices." We are the ORIGINAL Full Set of Disposable Skin Stapler Spare Parts Manufacturer & Supplier! Three key questions of disposable skin staplers manufacturing: Firstly, we need to address three issues regarding the procurement and production of disposable skin stapler parts:  where to buy a complete set of parts? What are the specifi
发表评论
阅读全文