Mining Machine Mill Girth Gear Customize Ball Mill Gear Ring
1. Introduction of mill girth gear customize ball mill gear ring
Luo Mine specializes in the production of CITIC Heavy Industry ball
mill ring gear, Luo mine produced ball mill half gear specifically
includes: mineral processing ball mill ring gear, cement ball mill
ring gear, semi-self-grinding machine ring gear, raw material ball
mill ring gear. And can be customized to other brands of ball mill
gear ring.
Ball Mill Ring Gear
2. Features of mill girth gear customize ball mill gear ring
The helical gear has the characteristics of high bearing capacity,
smooth operation and low noise.
The big gear is divided into two halves, and the tooth width is
y-shaped to ensure the good rigidity of the gear. Both sides of big
gear flange are machined, both can match with cylinder flange, and
can be used by turning around. Pinion and shaft are forged as a
whole, both ends of shaft are symmetrical, both milling has keyway,
can also be used for turning.
Ball Mill Ring Gear
3. Processing technology measures of mill girth gear customize ball
mill gear ring and pinion
| The big gear ring | ⑴ GS42CrMo4 alloy cast steel (enterprise standard) HB 220 ~ 240 The half structure, Y type plate (3) Oblique tooth (4) Reasonable sealing and alignment structure | ⑴ Outside refining of molten steel furnace (argon blowing and R-H
vacuum treatment) The special cold mold sand hanging technology is adopted to ensure
the density of casting and tooth (3) Normalizing treatment (proprietary technology) to ensure tooth
surface hardness (4) After rough hobbing, release aging, repair the joint surface,
and then fine rolling ⑸ Homemade hob precision hobbing | ⑴ Mechanical properties and chemical composition of casting blank
(internal control standard) The ultrasonic crack detection after rough machining ⑶ half finishing, finishing ultrasonic inspection and magnetic
particle inspection (4) Tooth surface magnetic particle inspection, hardness inspection ⑸ Check tolerance of tooth profile ⑹ No-load test of general assembly before delivery, check the
meshing accuracy of large and small gears |
| pinion | ⑴ 40CrMnMo alloy forged steel, hard tooth surface The spherical roller bearing (3) Two-way shaft structure | (1) Hydraulic press forging, ingot utilization rate ≤56% forging
ratio ≥3 ⑵ Surface hardening (3) Special self-made grinding hob precision hobbing
| ⑴ Mechanical properties and chemical composition of forging blank ⑵ Ultrasonic inspection after rough machining and half finishing
machining The tooth surface magnetic particle inspection, hardness inspection (4) Tooth shape tolerance inspection ⑸ No-load test of general assembly before delivery, check meshing
accuracy of big and small gears |
Ball Mill Ring Gear
Mining Machine Mill Girth Gear Customize Ball Mill Gear Ring
Ball Mill Ring Gear
FQA
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery,
construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management
certificate and CE, ROHS certificates.
Q:Delivery time :
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms :
A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit
when signed contract. Full payment paid before shipping.
