Sign In Join Help
 
NINGBOZHENHAIBOLANGMETALPRODUCTFACTORY

 
 
Recommended Results 
 
High Precision CNC Machining Products 

  Category : Sports and leisure->Fitness->fitness equipments

     
High Precision CNC Machining Products
       

  Product Specification
 
  Model No:      BL030
  Country  CN
  Brand  NONE
  Packing  carton, PE pallet
  Minimum Order  2000
  Payment Term  T/T

 

    Product Detail
  <p>
<span style="font-size:16px;"><strong>High Precision CNC Reducer Machining Parts,</strong>&nbsp;</span>
</p>
<p>
<span style="font-size:16px;"><br />
</span>
</p>
<p>
<span style="font-size:16px;">this part is used as Stator on High precision Reducer, the carried die casting criterion for this part is Grade GB-CT4, &nbsp;the mechanical property should at least satisfy tens of thousands of rotation under required load. When the customer receive the initial samples,&nbsp;</span>
</p>
<p>
<span style="font-size:16px;"><br />
</span>
</p>
<p>
<span style="font-size:16px;">When produce this product,Shrinkage should be paid close attention to&nbsp;<br />
Features: in the process of condensation, the shape of the die is irregular due to insufficient internal compensation, and the surface of the die is rough.</span>
</p>
<p>
<span style="font-size:16px;"><br />
Causes<br />
1, alloy pouring temperature is too high.<br />
2, the casting structure wall thickness is uneven, produce hot knot.<br />
3, too low pressure.<br />
4, overflow tank capacity is not enough, overflow is too thin.<br />
5, the pressure chamber fullness is too small, surplus material (cake) is too thin, the final feeding can not play a role.<br />
6, the gate is smaller.<br />
7, the local temperature of the mold is high.<br />
Exclusion measures<br />
1. According to the alloy smelting standard, the overheating time of alloy liquid is too long, and the pouring temperature is lowered.<br />
2, improve the casting structure, eliminate metal accumulation parts, uniform wall thickness, slow transition.<br />
3, appropriately increase the specific pressure.<br />
4, increase the overflow tank capacity, thickening overflow mouth.<br />
5, increase the pressure chamber fullness, adopt quantitative pouring.<br />
6, appropriately improve the gating system to transfer the pressure well.<br />
</span>
</p>
<p>
<span style="font-size:16px;"><br />
</span>
</p>
<p>
<span style="font-size:16px;">What's more, the part require surface finish of electrophoresis coating, for this technology, there is a process of curing at high temperature of 170-200 degree. so for the die casting work of this part, the QC should pay attention to fracturing the part to look into the section to see if the density is good or not, whether there is mass of small porosity inside of the part, whether the particle of the section looks good etc. or because of thermal expansion, the porosity will expand to the outer surface, leading to big problems of bubbles, pits, pinholes, cause big scrap because of&nbsp;cosmetic defects.</span>
</p>
<p>
<span style="font-size:16px;">This part has a requirement of assembling a M6*1 nylon locking nut. The nut is for locking the mating plastic part.</span>
</p>
<p>
<span style="font-size:16px;">Material: ADC-12<br />
Cavity Number: 2<br />
Process Technology: High pressure die casting, Cold Chamber<br />
Product Dimensions: Customized<br />
Casting General Tolerance: Grade GB-CT4<br />
Surface Finish: Polishing, Vibratory Deburring<br />
Flow Processes: Die casting, Degating, Deburring to remove the flash around the ejector pins, Polishing to remove the parting line, Vibratory Deburring to make the part more consistency, High Precision CNC Lathe Machining, E-coating,&nbsp;Cleaning, Packaging, Shipping<br />
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection, &nbsp;and Outgoing quality control<br />
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge<br />
Application: Auto Parts<br />
Certificate: ISO/TS16949:2009<br />
Lead Time: 30-35 days<br />
Trade Term: FOB Ningbo<br />
<br />
</span><img src="http://i.bosscdn.com/product/a8/11/ea/643330c98d01b33c85c9acf819.jpg" title="BOLANG PLANT" alt="BOLANG PLANT" width="700" height="467" /><img src="http://i.bosscdn.com/product/7e/e9/06/e87dc0b78149df411448510f40.jpg" title="DIE CASTING MACHINE" alt="DIE CASTING MACHINE" width="700" height="467" />
</p>
<p>
<img src="http://i.bosscdn.com/product/04/0a/bf/0fd808abcf9e64d37f33cd23f8.jpg" title="CNC work shop" alt="CNC work shop" width="700" height="467" />
</p>
<p>
<br />
</p>
<p>
<img src="http://i.bosscdn.com/product/61/63/e8/787c0ea89fd1e735521c8fc7a3.jpg" title="CMM facility" alt="CMM facility" width="700" height="467" />
</p>blcastings.com

  More Products from this Supplier
 
Customized Machining Parts Precision CNC Machining Parts

Customized Machining Parts Precision CNC Machining Parts
Custom Aluminum High Quality Heat Sink

Custom Aluminum High Quality Heat Sink
Aluminum Die Casting Arm Channel

Aluminum Die Casting Arm Channel
Anodizing Aluminum Plating Door Handling

Anodizing Aluminum Plating Door Handling
 
   


[ Back Products Catalog ]

Commerce Member:
Please log in your ID and password, we will later fill in relating info.
 
ID: Password: Remember my ID on this computer
Complete this form below to send out your enquiries.
All enquiries will be automatically sent to the company you want to develop.
Subject
Content (Don't input Company Name, E-Mail, Phone Number, Fax Number, and URL)
   

 


Company Profile:
* Company Name
*E-mail
*Country
*Contact Person
URL
*Phone
 - -
Fax
 - -
*Postal code
*City
*Street Address
*Business Nature
 Distributor   Exporter Importer Manufacturer
Whole Sale Retailer  Reseller Retrofitter User
Others, please specify:
*Security Code
Enter the security code.


Site Map l   Privacy Policy l Company Profile l Corporate Proposal l Contact Us l Help l Advertise With Us l  World Trade Link
    .