This document provides quality control and production procedures for a casting company. It details incoming inspection of raw materials and molds, measurement management including calibration of devices, and production process inspection. It lists available casting materials and standards. Dimensional tolerances are provided. Typical casting applications include machinery, medical, and hardware parts. The service process involves quotation, sample delivery, and mass production cycles ranging from 10 to 50 days depending on the complexity of the part.
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Catalog -oem precision investment casting factory
1. QUALITY CONTROL
Quality Policy: Scientific management, casting high-quality products;
Continuous improvement and meeting customer satisfaction.
Incoming Inspection:
1. Raw materials& accessories incoming inspection
2. Mold inspection
Measurement Management
1. Files establishment of the monitoring device
2. Proper use of the monitoring device
3. Calibration, maintenance of the monitoring device
4. Deal scrapped of the monitoring device
Production Process Inspection
INSPECTION INSTRUMENT
Spectrum Analyzer Three Coordinates Measuring MachineHardness Tester
7. PRODUCTS APPLICATION
TYPICAL PRODUCTS
MACHINERY EQUIPMENT PARTS CATEGORY
Valve part,material CF8M(316 cast
Stainless steel),Complex internal
Cavity,we use soluble wax to make
the core
Medical equipment part,material
CB7Cu-1(17-4PH precipitation-
hardening stainless steel),heat
treatment to HRC40-45
Pneumatic tool, with quite com-
Plex shape, Material IC8620(
Cast alloy steel),nitride surface
After casting
Cutting-tool,material 440C(marten-
Sitic stainless steel),heat treatment
to HRC55-60, can make knife&
scissors
Tool part,material CS-7(cast alloy
Tool steel),heat treatment to
HRC50-55
Transmission Machinery part,mater-
ial IC1040(cast carbon steel),the
original design is:assemble three parts
into one after respectively processed,
now we cast as a whole,to reduce costs
General industry(non)-
standard parts
Printing machinery partsAgricultural machinery partsMining machinery parts
Textile machinery partsFood machinery parts
8. INSTRUMENT$EQUIPMENT ACCESSORIES CATEGORY
TRANSPORT TOOLS PARTS CATEGORY
HARDWARE ACCESSORIES CATEGORY
Electronic instrument accessories Fire-fighting equipment
accessories
Sports equipment accessories Measuring&Cutting Tool
accessories
Medical devices accessories
Measuring&&Cutting Tool
accessories
Vehicle&motorcycle partsVehicle&motorcycle parts Railway locomotive parts
Kitchen accessoriesClocks&watche&jewelry
accessories
Marine hardware accessories
Electric&pneumatic&hand
Tools accessories
Artworks accessoriesLump accessories
9. SERVICE PROCESS
SERVICE CYCLE
Quotation cycle:General Castings,3-6 days after received inquiry;
to be machined products,6-10 days after received inquiry
Sample delivery cycle:General Castings,10-20 days after contract signed;
to be machined products,20-30 days after contract signed
Mass production cycle:General Castings,20-40 days after order signed;
to be machined products,30-50 days after order signed
Toliet&bathroom accessories
Door&window&lock
accessories
Toliet&bathroom accessories
Architectural hardware
accessories
Architectural hardware
accessories
Gate controller hardware
accessories
Architectural hardware
accessories
Electric&pneumatic&hand
Tools accessories
Electric&pneumatic&hand
Tools accessories
Customer inquiry Process analysis/
Accounting of price
Quotation
Sample delivery Technical
preparation
The signing of
the contract
Customer
confirmation
Mass production Products delivery
10. Special products or special requests should be consulted separately
TO SPEED UP THE QUOTATION PROCESS,PLEASE SUBMIT
AS MUCH OF THE LEFT INFORMATION AS POSSIBLE
1. PLS provide complete draft of castings or parts,which should be clearly marked parts material,
tolerances,surface processing,surface roughness,the beginning of the base processing,heat
treatment and surface treatment requiremnts;Point out the key dimensions & important surfaces
that need to pay particular attention to
2. Testing and inspection of the project & reporting requirements
3. Order quantity and annual demand.
4. The way to dlivery & the requirements of progress,packaging and transportation
Contacts info :
Zhaoqing OLYM Metal Products Co.,Ltd
Address:yong'an Town,Dinghu District Zhaoqing City,Guangdong Province,China
Email: sale@olymcast.com;
Skype:olymcast2001
Contact :0086 13822621994
http://www.castch.com