Công nghệ mài bánh răng trụ trên máy mài răng CNC 5 trục Niles ZE 800

NGHIEN CliU-TRAO D6 I

CONG NGHE MAI BANH RANG TRU TREN MAY MAI RANG CNC 5

TRUC NILES ZE 800

GRINDING TECHNIQUE FOR CYLINDER GEARS IN CNC 5 AXIS GEAR PROFILE

GRINDING MACHINE NILES ZE 800

Nguygn Hdng Son', Nguyen Hdng LTnh^

'Trudng Dai hpc Giao thdng Van tai

^Trudng Dai hpc Dien lire

TOM TAT

V&i suphdt trien cua nen kinh te thi yeu cdu cua cdc ngdnh sdn xudt noi chung vd ngdnh Ca

khi che tgo noi rieng cdn phdi doi m&i cdng nghe nhdm ndng cao chdi luang sdn phdm. Cdc logi

bdnh rdng dung trong 6 to, mdy xdy dimg vd mdy khai thdc mo thu&ng co yeu cdu rdt cao ve do

chinh xdc trong che tgo, vi vgy & nu&c ta hien nay. cdc logi sdn phdm ndy chu yeu la nhdp khdu do

cdc nhd mdy ca khi trong nu&c chua tu sdn xudt duac. Viec nghien cim dp dung thdnh cong cong

nghe mdi bdnh rdng sau khi nhiet luyen tren mdy mdi bdnh rdng the he m&i NILES ZE 800 cua Cong

hoa Lien bang Due dd mang lgi mot y nghia het sue quan trong sdn xudt phu tung thay the sdn phdm

nhdp ngogi tgi cong ty Co phdn Ca khi Hong LTnh. Cdc sdn phdm bdnh rdng qua mdi rdng da dgt

duac cdc tieu chudn ve do chinh xdc theo tieu chudn DIN vd cd the duac sir dung de thay the nhdp

ngogi dem lgi hieu qud kinh te cho cdc doanh nghiep.

Til' khoa: Bdnh rdng; Mdy mdi rdng; Cong nghe CNC.

ABSTRACT

In the economics development, the requirement of improving technologies in mechanical

manufacturing to enhance the quality of products is mandatory. Gears used in cars, construction

machines or mine machines usually have high-accuracy requirement in manufacturing, hence this

kind of products is usually imported, since the domestic mechanical factories couldn 't manufacture

them. The study of grinding gear technique after thermal treatment by Gear Profile Grinding Machine

NILES ZE 800 has important meaning in manufacturing imported changeable attachments in Hong

Linh Mechanical Joint Stock Company. Gear products after grinding can achieve DIN standard in

accuracy, so can be used alternately for imported products to improve economic effect.

Keywords: Gears, Gear grinding machine, CNC technology.

ISSN 0866 - 7056

TAP CHi CO KHi VIET NAM, Sd 1+2 nam 2019

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