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High Precision Rolled and Ground Black and Silver Straight and Helical Gear Rack with Pinion for CNC Machine

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Min Order	50 Meters
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Shipping From	Zhejiang, China
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Lishui City Jialida Bearing Co., Ltd.

Audited Supplier 5 years

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Zhejiang, China
Jack Zou (Mr.)
Sales Manager

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Model NO.:

Rack M1.5 M2 M3

Application:

Machinery

Hardness:

Hardened Tooth Surface

Gear Position:

External Gear

Manufacturing Method:

Rolling Gear

Toothed Portion Shape:

Helical Rack

Material:

Cast Steel

Type:

Helical Rack

Name:

Rack and Pinion

Trademark:

CNJLD

Transport Package:

Standard

Specification:

M1.5 M2 M3

Origin:

China

Product Description

Products	Gear rack
Precision grade	DIN7
Material	C45 steel
Heat treatment	High frequency,Quenching/Carburization, Teeth hardened
Surface treatment	Black oxide or white
Application Machine	Precision cutting machines. Lathes machine Milling machines Grinders machine Automated mechanical systems Automated warehousing systems.
Produce Machine	CNC engine lathe CNC milling machine CNC drilling machine CNC grinding machine CNC cutting machines Machining center

Gear Rack Type	Specification	Color
Helical gear rack	M1.5 17171000mm	Black
	M1.5 19191000mm	Black
	M2 24241000mm	Black
	M3 29291000mm	Black

To assemble connected racks more smoothly, 2 ends of a standard rack would add half tooth which is convenient for next half tooth of next rack to be connected to a complete tooth. The following drawing shows how 2 racks connect and tooth gauge can control pitch position accurately.
With regards to connection of helical racks, it can be connected accurately by opposite tooth gauge.
1. When connecting racks, we recommend lock bores on the sides of rack first, and lock bores by the sequence of the foundation. With assembling the tooth gauge, pitch position of racks can be assembled accurately and completely.
2. Last, lock the position pins on 2 sides of rack; the assembly is completed.

Advantages of rack and pinion transmission (1) Large transmission power (2) Long life, stable operation and high reliability (3) It can ensure a constant transmission ratio and can transmit motion between two shafts at any included angle