Tolerance of ±0.01mm Precision CNC Part for Industrial CNC
Machining Requirements
Product Description
We can machine a wide range of materials (such as stainless steel,
aluminum alloy, titanium alloy, etc.) to ensure that we can meet
our customers' needs for high strength and durability in various
industrial environments.
Aluminum
Material: 2024,5052,5083,6061.6061-T6,6063.6082.7075, etc.
Tolerance: +/-0.01~0.005mm
Surface treatment: oxidation, electrophoresis, sandblasting,
electroplating, chemical treatment, painting, hard
anodizing, heat treatment, etc
Brass
Material: HPb63, HPb62, HPb61, HPb59, H59,H62,H63,H65,H68,
H70,H80,H90,C110,C120,C220,C260,C280,
C360 etc.
Tolerance: +/-0.01~0.005mm
Surface treatment: electroplating, plating, spraying, oxidation,
polishing, spray grinding, heat treatment, pickling, shot peening,
etc.
Steel
Material: Sus303,Sus304, SS316, SS316L, 420, 430,
17-4PH1214L/1215/4140/SCM440/40CrMo, etc.
Tolerance: +/-0.01~0.005mm
Surface treatment: electroplating, galvanizing, spraying,
oxidation, polishing, spray grinding, passivation, heat treatment,
pickling, shot peening, etc.
Plastic
Material: ABS, PC, PP, PE, PVC, PMMA, POM, Nylon, PTFE, PEEK,
Rubber, Resin, etc.
Tolerance: +/-0.05~0.02mm
Surface treatment: painting, electroplating, laser etching, UV
coating, sandblasting, polishing, texture finishing, anti-static
treatment, etc.
Advantages
1. High Precision: Our machines use computer software to control
the movement of the cutting tool, resulting in extremely precise
and accurate cuts. This level of precision is critical in many
industries, such as aerospace and medical, where even small
deviations can have significant consequences.
2. Wide Versatility: Our Service can work with a variety of
materials, including steel, stainless steel, aluminum, brass, and
plastics.
This versatility allows for a wide range of applications, from
prototyping to production runs of finished products.
3. Cost-effectiveness: We use famous cnc milling machines to reduce
the overall cost for customers; they can ultimately save businesses
money in the long run by reducing labor costs, increasing
production speed, and minimizing material waste.
Technical Parameters
| Manufacturing Process | Laser cutting, CNC punching, CNC machining, CNC Turning, stamping,
bending, threading, welding, polishing, tapping, riveting, and
assembly. |
| Materials | Stainless steel, carbon steel, copper, aluminium, brass, iron,
plastic and bronze (according to the customer's requirements) |
| Micro Machining or Not | Micro Machining |
| Specification | Customized |
| Surface Treatment | Galvanized(zinc-plated, nickel-plated, chrome-plated,
silver-plated), |
| Powder coating, polishing(mirror polishing, electrolytic
polishing), |
| Brushing, sand blasting, chemical etching, passivation treatment,
etc. |
| Drawing Format | Solidworks, PRO/E, Auto CAD, PDF, Step, Stp, Dwg, Drw, Prt, etc |
| Tolerance | +/-0.01mm-+/-0.005mm |
| Color | Customized Color |
| Lead Time | Short lead Time, typically 1-4 Weeks |
| Features | 1. Customized Design |
| 2. Small Order Acceptable |
| 3. Sample Product Available |
| 4. Competitive Price due to factory direct supply |
| Quality Control | 100% Inspection Before Shipping |
| Application | Auto parts, Vehicle, Rail transport, Construction Machinery,
Engineering Machinery, Food Machinery, Electrical Equipment, etc |
| Package | Plastic film+harden carton box+plywood case |
Technical support
• Process design and optimization: According to the part drawings
and technical requirements provided by customers, our engineers
will conduct process analysis, formulate reasonable processing
solutions, select appropriate machine tools, tools, fixtures and
cutting parameters, etc., to ensure that the parts can meet the
precision requirements and improve processing efficiency. For
complex parts, we will also use advanced processing technologies
such as five-axis linkage to achieve one-time clamping to complete
multiple processes.
• Material selection suggestions: We will provide customers with
appropriate material selection suggestions based on the use
scenarios and performance requirements of the parts, helping
customers to reasonably control costs while meeting quality
requirements.
• Drawing review and improvement: We will conduct a detailed review
of the drawings provided by customers to check whether the
dimensional tolerance, form and position tolerance, surface
roughness, etc. are reasonable, whether there are design defects or
places where the process is difficult to achieve, and communicate
with customers in a timely manner to make improvement suggestions
to avoid problems during the processing process.
Service
• Fast proofing service: In order to allow customers to verify
product design as soon as possible, we provide fast proofing
services, which usually complete sample production within 5-7 days
to help customers speed up product development progress.
• Manufacturing and quality control: We use high-precision CNC
equipment for processing, strictly follow the quality management
system, monitor the entire processing process, and use multiple
testing procedures, such as using three-coordinate measuring
machines, two-dimensional testing machines and other equipment to
ensure that the dimensional accuracy, geometric tolerances, etc. of
the parts meet the requirements of the drawings and ensure product
quality.
• Surface treatment service: We will provide a variety of surface
treatment processes according to the use requirements of the parts,
such as anodizing, electroplating, painting, sandblasting, etc., to
improve the corrosion resistance, wear resistance, and aesthetics
of the parts.
• After-sales guarantee service: We have established a complete
after-sales service system to respond to customer feedback in a
timely manner. Generally, we will respond within 30 minutes,
provide solutions within 2 hours, and solve the problem within 1
day. If the quality problem is caused by our own reasons, we will
provide services such as rework and replacement, so that customers
have no worries.
In short, our high-quality technical support and services can
provide customers with efficient and reliable precision CNC parts
processing solutions, help customers improve product quality,
reduce costs, and shorten product research and development and
production cycles.
FAQ
- Q: Is your organization committed to the concept of total quality
management?
- A: Yes, no matter whether in laser cutting, bending, or CNC
machining, QC will conduct the first sample inspection and random
inspection during the processing to ensure the quality of the
products.
- Q: How many checks are performed on a project?
- A: Usually, products will go through the following four inspections:
incoming inspection, production first inspection, sampling
inspection, and pre-shipment inspection. Among them, sampling
inspection will be conducted multiple times.
- Q: Will you be able to work with our engineering team to review
drawings and provide quick, estimated pricing for desired changes?
- A: Yes, our engineers respond very quickly. If there is anything to
be modified in the product, we can offer you a new price as soon as
you tell us.
- Q: What kinds of information do you need for a quote?
- A: Kindly please provide the product drawing in PDF, and it would be
better if you can provide it in .dwg/.stp/.igs/.STL, send drawing.
- Q: What tolerances can Crida achieve?
- A: There is no given set of tolerances that fits all processes and
materials. In every case, the final tolerances on your part will
depend on a number of factors, including but not limited to:
●Part size
●Design Geometry
●The number, type, and size of features
●Material(s)
●Surface finish
●Manufacturing process Once your
order is confirmed, we will review your design and provide a design
for manufacturing review, pointing out any areas where we may not
be able to achieve your desired tolerances. It’s helpful if you can
specify which areas in your design have critical tolerances that
must be met and which can be slightly modified if needed to reduce
the time and costs involved. Here are some general tolerance
guidelines: General tolerances for CNC machining in metal and
plastic. Refer to DIN ISO 2768. All manufacturing and technical
specifications need to be clearly specified in the 2D drawings in
order to be followed.
- Q: Will your company sign an NDA?
- A: Yes, we will strictly follow the confidentiality agreement to
protect the rights and interests of our customers.
- Q: OEM/ODM customer’s logo available?
- A: YES, OEM/ODM, customer’s logo welcomed.
