Name: F Type Grinding Wheels for Auto Components
Brand: CUMI Abrasives
SKU: FTGW-AC-001
Author: CUMI Abrasive Team

F Type Grinding Wheels for Bearing Industry

F Type Grinding Wheels for Auto Components

Good

F type grinding wheels, or fastening-type wheels, are resinoid wheels that are fastened to the back plates using bolts. The face of the wheel is used to grind components and generate flat and parallel surfaces. Used in various industries like bearings, auto, etc. The applications usually demand high stock removal along with tight size tolerances and fine surface finishes. Since the area of grinding is very large, heat generation is high; provisions are made in the chemical and physical design of the wheel to ensure that there is enough scope for heat dissipation by effective utilization of coolants. CUMI wheels are proven to perform at high feed rates and material removal applications while meeting stringent quality requirements in terms of size tolerances, heat generation, and surface finishes, thanks to the special technology of grain-bond combination, which ensures free cutting. Physical features like coolant slots, through holes, and honeycomb structure aid in taking the performance of the wheels to the next level.

Brand: CUMI

Information Material:

Product Catalogue

Type	Operation	Speed	Good	Better	Best

Forged steel	Rough	33	-	52AA46 J7 BR9	58AA46 J7 BR9
	Finish		-	52AA60 J7 BR9	58AA60 J7 BR9
Sintered	Rough	33	-	52AA46 J5 BR9	58AA46 J5 BR9
	Finish		-	52AA60 J5 BR9	58AA60 J5 BR9

Type	Operation	Speed	Good	Better	Best
Cast Iron	Rough	33	CGC46/60 J5 TD1020M	C46 J7 B10CS	-
	Semi Finish		CGC80 J5 TD1020	C801 J5 B10CS	1CE/C80 I5 B1286
	Finish		GC120 TDR659	GC/RA120 H5 TDR845	1CE/C120 K5 B1241
	Lapping		C150 J5 BRT	-	1CE/C1201 I+5 BRT

Type	Operation	Speed	Good	Better	Best
Cast Iron	Rough	33	A24 L7 TDR085	AA20 L7 TDV8I9M & A24 N7 B266	2CUMISA24 N7 B266
	Finish		DA30 N7 B266	54AA30 N7 B266	2CUMISA30 O7 B266
	Rough & Finish - Single Head		DA24 TDR699	A36 TDR933	2CUMISA24 N7 B266

Type	Operation	Speed	Good	Better	Best
Cast Iron (For Passenger Car)	Rough - Rotary Table	33	C24 K5 BRT	C24 L5 SPL	-
Cast Iron (For Passenger Car)	Finish - Rotary Table		C120 K5 BRT	C80 L6 SPL	-
Cast Iron (For Heavy Commercial Vehicle)	Rough & Finish		C14 TDR312	C16 TDR1358/ C24 TDR1399	-

Type	Operation	Speed	Good	Better	Best
Sintered	Rough	33	GC46 B056	-	-
Sintered	Finish	33	GC80 B056	-	-

CUMI Code	Grit Range	Diameter		Thickness		Speed	Hardness	Structure
		mm	inch	mm	inch	mps
CUMISA /CSA	16 - 150	150 - 1000	6 - 40	50 - 120	2 - 5	33	G - O	5 - 10
50A	24 - 220
DA	24 - 220
AA	20 - 500
GC	24 - 500
C	24 - 500
A	24 - 600

Product Uses

Industries

Auto/Auto Ancillary

Bearing

Applications

Face Grinding

Product Description

High-performance F-type grinding wheels designed for auto component manufacturing

Resinoid bonded cylinder grinding wheel design → Supports high stock removal at controlled feed rates → Enables precise grinding of Connecting Rods with flat, parallel surfaces
Large face surface grinding wheels → Distribute grinding pressure evenly → Achieve tight tolerances and fine surface finish on Piston Rings
Free-cutting grain-bond combination → Reduces grinding forces and heat buildup → Ensures stable, burn-free grinding of Universal Joint Cross components
Coolant-optimized wheel construction → Enhances heat dissipation during large-area grinding → Maintains dimensional accuracy on heat-sensitive auto components
Bolt-mounted fastening-type wheel design → Ensures rigid mounting and process stability → Delivers consistent results in high-feed, high-removal grinding cycles
Engineered wheel structures (coolant slots / through holes / honeycomb) → Improve coolant flow and chip evacuation → Extend wheel life and improve surface finish consistency across auto components

FAQs

01.

Which industries commonly use F Type grinding wheels? F Type surface grinding wheels are primarily used in the automotive, auto-ancillary, and bearing industries for grinding flat and parallel components.

02.

Why is coolant access important in F Type grinding wheels? F Type surface grinding wheels operate over large contact areas, making effective coolant flow essential for controlling heat and maintaining surface finish quality.

03.

Can F Type grinding wheels operate at high feed rates? Yes, the resinoid-bonded design allows these cylinder grinding wheels to operate at higher feed rates while maintaining dimensional accuracy.

04.

How do wheel structures like slots or honeycomb designs help performance? Such physical features in surface grinding wheels support improved coolant penetration and chip evacuation, contributing to more stable grinding performance.

05.

What type of surfaces are ground using F Type grinding wheels? These surface grinding wheels are used to generate flat and parallel surfaces on steel components used in automotive and bearing applications.