BAOLAIHUA

 PRECISIONMANUFACTURING

 

GET A QUOTE
★ ISO 9001:2015★ IATF 16949★ ISO 13485★ AS9100 Rev D
Get a Quote
  2. Home
  3. >
  4. Production Parts
  5. >
  6. Automotive Parts
  7. >
  8. Gears for automotive latch POM PA

Related Products

  • Product
  • Product Overview
  • Specifications
  • Related Custom Services
Gears for automotive latch POM PA

Gears for automotive latch POM PA

moulded with the tooth profile, bore position and hub geometry repeating shot to shot, verified on T1 before production release.

Gears for automotive latch POM PA

Select the number of specifications

Please check the product information you want!

Product Overview Specifications Related Custom Services

Product Overview

We mould injection moulded gears, so the tooth profile, the bore position and the hub geometry repeat from the first shot to the last. Against a machined gear, a moulded gear runs quieter because the tooth flank is formed rather than cut, needs no secondary tooth operation, and can carry the hub, the web, the snap features and the shaft bore in one part.

Material is selected to your drawing and the duty the gear has to survive. The grades below are the ones we run most often for this kind of gear, and any of them can be quoted — we confirm the choice with you at DFM rather than assuming it.

Gear types

  • Spur gear discs with knurled rim and rib-reinforced web
  • Helical gears with upper and lower hub bosses
  • Worm shafts and multi-start worm gear pairs
  • Double gears, planet gears and pinion gears
  • Internal ring gears and gear segments

Tooling and process

  • Gear parameter check and mould flow simulation before steel is cut
  • Cavity steel NAK80 or S136, 1 to 16 cavities, hot or cold runner
  • Tooth form verified on the T1 samples before production release
  • Mould life 500,000–1,000,000 shots with maintenance

Materials

POM, PA66, PBT and PEEK. POM gives the lowest friction and the best dimensional stability, PA66 and PA66+GF30 carry load and heat, PEEK is used where the gear runs hot and dry.

Material is selected to your drawing. The grades listed are the ones we run most often for this type of part; we confirm the choice at DFM rather than assuming it.

Specifications

ParameterValue
Gear typesSpur, helical, worm, planet, double, internal and segment gears
MaterialSelected to your drawing. We run POM, PA66, PBT and PEEK for this kind of part and confirm the grade with you at DFM.
Modulem0.5 to m3 typical; larger modules quoted on request
AccuracyTooth profile and bore position verified on T1; grade confirmed at DFM against your drawing
ShrinkagePOM 1.8%, PA66 1.8%, PP 1.6% — applied to the tooth form as well as the body
Cavity layout1 to 16 cavities, set by annual volume and press size
Core and cavity steelNAK80 (HRC 38±2) or S136 (HRC 50±2)
Tool life500,000–1,000,000 shots on hardened inserts
InspectionCMM and gear tooth check on T1 and per batch on request

Related Custom Services

  • Overmolding a soft-touch or wear layer onto the gear body
  • Insert molding of a metal shaft or bush into the gear hub
  • Two-shot molding of a gear with a different material web
  • CNC machining of sample gears before the tool is cut

No comment

Product Overview

Product Overview

We mould injection moulded gears, so the tooth profile, the bore position and the hub geometry repeat from the first shot to the last. Against a machined gear, a moulded gear runs quieter because the tooth flank is formed rather than cut, needs no secondary tooth operation, and can carry the hub, the web, the snap features and the shaft bore in one part.

Material is selected to your drawing and the duty the gear has to survive. The grades below are the ones we run most often for this kind of gear, and any of them can be quoted — we confirm the choice with you at DFM rather than assuming it.

Gear types

  • Spur gear discs with knurled rim and rib-reinforced web
  • Helical gears with upper and lower hub bosses
  • Worm shafts and multi-start worm gear pairs
  • Double gears, planet gears and pinion gears
  • Internal ring gears and gear segments

Tooling and process

  • Gear parameter check and mould flow simulation before steel is cut
  • Cavity steel NAK80 or S136, 1 to 16 cavities, hot or cold runner
  • Tooth form verified on the T1 samples before production release
  • Mould life 500,000–1,000,000 shots with maintenance

Materials

POM, PA66, PBT and PEEK. POM gives the lowest friction and the best dimensional stability, PA66 and PA66+GF30 carry load and heat, PEEK is used where the gear runs hot and dry.

Material is selected to your drawing. The grades listed are the ones we run most often for this type of part; we confirm the choice at DFM rather than assuming it.

Specifications

Specifications

ParameterValue
Gear typesSpur, helical, worm, planet, double, internal and segment gears
MaterialSelected to your drawing. We run POM, PA66, PBT and PEEK for this kind of part and confirm the grade with you at DFM.
Modulem0.5 to m3 typical; larger modules quoted on request
AccuracyTooth profile and bore position verified on T1; grade confirmed at DFM against your drawing
ShrinkagePOM 1.8%, PA66 1.8%, PP 1.6% — applied to the tooth form as well as the body
Cavity layout1 to 16 cavities, set by annual volume and press size
Core and cavity steelNAK80 (HRC 38±2) or S136 (HRC 50±2)
Tool life500,000–1,000,000 shots on hardened inserts
InspectionCMM and gear tooth check on T1 and per batch on request
Related Custom Services

Related Custom Services

  • Overmolding a soft-touch or wear layer onto the gear body
  • Insert molding of a metal shaft or bush into the gear hub
  • Two-shot molding of a gear with a different material web
  • CNC machining of sample gears before the tool is cut
Gears for automotive latch POM PA
moulded with the tooth profile, bore position and hub geometry repeating shot to shot, verified on T1 before production release.
Long press to look detail
Copy product links
Long by picture save/share
INQUIRY
Онлайн-запрос MORE+

  • Name *

  • Work email *

  • Company *

  • Requirement *

  • Submit

    • Security Code
    Refresh the code
    Cancel
    Confirm

Inquiry Content：

You have no items to require

Add Successfully
No data
Service Center
Hi, how can I help you?Baolaihua
Hi, how can I help you?Customer service staff
Contacts
TEL
+86 15915357170
Working Hours
MONDAY-FRIDAY
Qrcode
Qrcode
We chat
Qrcode
Whats App
Service Center
Add WeChat friend to learn more about the product
Use Enterprise WeChat
"Scan" to join the group chat
Copy success!
Add WeChat friend to learn more about the product
I see.