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Metal common rail adjusting Diesel injector calibration shim 0.002mm in testing Equipment

Place of Origin: Zhejiang

Company Profile

Location: Nanjing, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Common Rail Injector Test Bench, Common Rail Pump Test Bench, Fuel Pump Test Bench

Product Detail

Model No.: B13

Product Description

 Metal common rail adjusting Diesel injector calibration shim 0.002mm in testing Equipment

 

Quick Detail:

Our factory is a professional manufacturer for nozzle,plunger,injector,valve kits,common rail valve,etc.with almost 

10 years' experiences. We can design and produce these items as per your samples or drawings.

Our factory has passed ISO90001:2000 and TS16949 certificate

  • control product precision dimension within 0.002mm
  • no less than 5 times from finishing process to finished product
  • Reasonable Price
  • Good after Service
  • International standards
  • Selected and used by research institutes
  • Supplied to fuel injector manufacturers
  • First choice for maintenance stations
  • Ranking No.1 among the similar products in the market 

 

Description:

 

Features of NICE high-precision adjusting shims:

1. Product precision

Precision is the key requirement for adjusting shims.Accurate adjustment for fuel quantity si completed depending 

on grouping of products.We adopt high-precision optical ruler to control lapping dimension,and can control product

 precision dimension within 0.002mm.We finish grouping by inspecting one product with two products inside 

dust-free workshop.One product is measured for no less than 5 times from finishing process to finished product.(Testing methods:use high-precision digital display micrometer to measure conformity between actual dimension

 and required dimension,and whether the dimension for same-grouped products is same or not.)

2. Geometric tolerance

Geometric tolerance of adjusting shims is directly related to the maintenance quality of fuel injectors.Main geometric

 tolerance requirement for adjusting shims is depth of parallelism.Large shim will affect product tightness while 

small shim will affect reliability and stability of products.We adopt high-precision double-sided lapping machine to

 ensure and control depth of parallelism for products within 0.002mm.Adoption of one-time forming process better

 ensures product axiality(Testing methods:use parallelism tester and deflection instrument to test parallelism depth 

and axiality respectively)                                                   

 3. Material quality and hardness

Material quality and hardness of adjusting shims affect durability and stability of products.We choose high quality

 material and advanced thermal treatment equipments/technology.                   

 

4. Cleanliness                                                                             

 

Product cleanliness can be better ensured due to multi-channel ultrasonic cleaning, dust-free workshop packaging

 and plastic case sealed packaging.

 

 

Competitive Advantage:

Applicable injectors(partial):

0445-120-002/007/008/018/032/103/113/114/208/210/027/042/082/050/078/081/086/110/170/184/185/224/019/020

/029/120/12

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