Low Volume High Tolerance cnc machined components

2021-01-26

 Manufacturers use low to mid-volume manufacturing to transition from prototyping to full-volume production. The limited-run production, usually of between 50 and 100,000 parts, allows manufacturers to shorten time to market and lower costs through smaller, sustainable inventories. When new markets and opportunities emerge, companies can innovate and react quickly with custom parts. 

The benefits of CNC machining align particularly well with the low to mid-volume production requirements of custom parts. These benefits include precision, speed, and the use of a wide variety of materials, all of which help bring products to market more quickly.

1.Product Parameter for Low Volume High Tolerance cnc machined components

 Capacity 

CNC Turning

φ0.5 - φ300 * 750 mm

+/-0.005 mm

CNC Machining

510 * 1020 * 500 mm(max)

+/-0.02 mm

Drawing Format

IGS,STP,X_T ,DXF,DWG , Pro/E, PDF 

Test Equipment

measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc.


Material Available 

Stainless Steel

SS201,SS301, SS303, SS304, SS316, SS416 17-4PH etc.

Steel

mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# etc.

Brass

HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.

Copper

C11000,C12000,C12000 C36000 etc.

Aluminum

AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc.

Iron

A36, 45#, 1213, 12L14, 1215 etc.

Plastic

ABS, PC, PE, POM, Delrin, Nylon, Teflon, PP,PEI, Peek etc.

 titanium

TC4 ,GR5 ,  Ti6AL4V 


Surface finish

Aluminum parts

Stainless Steel parts

Steel

Plastic

Clear Anodized

Polishing

Zinc plating

Plating

Color Anodized

Passivating

Oxide black

Painting

Sandblast Anodized

Sandblasting

Nickel plating

polishing

Chemical Film

Laser engraving

Chrome plating

Laser engraving

Brushing

 

Carburized

 

Polishing

 

Hot treatment

 

Chroming

 

Powder Coated

 

 



2,Product Feature for Low Volume High Tolerance cnc machined components
 

Software

IGS,STP,X_T ,DXF,DWG , Pro/E, PDF 

Material

aluminium

Surface

smooth

Lead time

200pcs for 15days

Application

bikes

MOQ

1piece


 
3,Product Details for Low Volume High Tolerance cnc machined components 

The Benefits for Low Volume High Tolerance cnc machined components  

 CNC machining defines precision through the capability to repeat the same accurate measures through the entire production run. The ability to match established tolerances through CNC tooling shortens the time between building prototypes and moving to lower-volume production. No matter the volume of production, however, CNC machine tools can precisely follow intended paths to established endpoints. As a result, small and medium-sized businesses can produce custom parts and innovative designs.


Precision and Repeatability

Because the actions of machining tools rely on numerical programming, the equipment can repeat the same precise movements during multiple cycles each day of the manufacturing process. Computer-aided manufacturing (CAM) programs are created based on a design’s CAD files.The CAM program executes manufacturing the part.


The dynamic precision and repeatability seen with CNC machining occur under load stress. Because CNC equipment can adjust to the amount of stress exerted on components by particular applications, the equipment can maintain precision and repeatability requirements. 


Feedback obtained from CNC machines allows operators to monitor the positions of moving components for an axis. In addition, CNC operators can set, check, and repeat calibrations to compensate for any pitch errors that can impact precision.


Maintaining the Proper Degree of Conformity

All tools exhibit wear during normal operating conditions. Technology-enabled machine shops use precision measuring tools and software to monitor tool wear and to ensure that machinists replace tools before manufactured parts fall out of specified tolerances.


CNC machining also allows operators to check and maintain the degree of conformity so that new cutting tool edges do not impact programmed positions. The ability to establish the precise placement and alignment of working devices and applied forces ensures the exact repeatability of custom parts.


CNC Machining Speeds Manufacturing Processes


CNC mills and lathes have multiple axes of motion that allow drilling, grooving, boring, cutting, threading, and other machining operations to occur around and through a workpiece. For example, five-axis mills can speed production by simultaneously moving all axes of a workpiece for complex geometric cuts. 
Three-axis mills often produce the same results as five-axis mills. They do require additional steps for refixturing the part, but for simpler geometries, three-axis mills can offer a fast, low-cost production method. Swiveling spindles and tables allow cutting and grinding tools to machine a workpiece without any interrupted movements. 


Produce Any Type of Product

The flexibility provided through CNC machining allows shops to produce nearly any type of product. Multiple CNC machines operated by the same controller and programming keep manufacturing lines moving while reducing the possibilities for human error. 
Also, automated feeders, tombstones, and loaders shorten smaller-batch production times. The application of multiple CNC machining and turning work centers running through the same computer and CAD file produces accurate parts in lower cycle times.  


Quick-Change Tooling Allows High-Mix, Low-Volume Production

Higher CNC manufacturing speeds also occur through the availability and action of multiple types of cutting, drilling, threading, grooving, and finishing tools. Quick-change tooling or chucks allow CNC machines to perform high-mix, low-volume production for different types of parts.
One CNC machine loaded with the programming for different part numbers can select the proper programs for each part, change from one type of tool to another, and automatically produce several different types of parts with minimal interaction from a machinist.

 
 
4.FAQ

Q1:Where can I get product&price information?

A1:Send us inquiry e-mail , we will contact you as we receive your mail.  


Q2:How long can i get the sample?

A2:Depends on your specific items,within 3-7 days is required generally. 


Q3:What's kinds of information you need for quote?

A3:Kindly please provide the product drawing in PDF,and will be better you can provde in STEP or IGS, send the parts materials, quantity, surface finishing and other requirements to us as well.


Q4: what's the payment terms?

A4: We accept 50% as payment deposit, when the goods is done, we take photoes for your check and you then pay the balance.


For small amount, we also accept Paypal, Paypal commission will be added to the order. For big amount, T/T is preferred

Q5.Are you a trading company or factory?


A6:We are direct factory with 10 experienced engineers and more than 30 employees as well approximate 3,000 square meters workshop area.

Q6. What shall we do if we do not have drawings?


Please send your sample to our factory,then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions(Length,Hight,Width),CAD or 3D file will be made for you if placed order. 

Q7. Can we get some samples before mass production?

A8:Absolutely 


Q8. What is your MOQ?

Our MOQ is 1pcs, it is also our one of advantage, even you have less budget, or want to reduce the risks before production, we both can accept the less MOQ.


Q9: Will you do 100% inspection or random inspection ?
We will do 100% inspection for samples, random inspection for mass production.  When manufacturing, we will control the dimensions , do PQC in mass production.


Q10. How to do if the parts not match with drawings we received?

Contact us immediately, send the pictures and tell us the issues, we will check and repair or re-make the goods with free. 


Q11. You will how to ship the parts to me?

When products finished, also passed by our QC, we will ship out the parts to you by DHL, Fedex , or by sea after communication 


5.Deliver,Shipping for Low Volume High Tolerance cnc machined components