You need JavaScript to view this

Kinematics of the AM-50 heading machine cutting head

Journal Article:

Abstract

Analyzes motion of the cutter head of the AM-50 heading machine. Two types of head motion are comparatively evaluated: planar motion and spatial motion. The spatial motion consists of the head rotational motion and horizontal or vertical feed motion, while planar motion consists of rotational motion and vertical feed motion. Equations that describe head motion under conditions of cutter vertical or horizontal feed motion are derived. The angle between the cutting speed direction and working speed direction is defined. On the basis of these formulae variations of cutting speed depending on the cutting tool position on a cutter head are calculated. Calculations made for 2 extreme cutting tools show that the cutting speed ranges from 1,205 m/s to 3,512 m/s. 4 refs.
Authors:
Sikora, W; Bak, K; Klich, R [1] 
  1. Politechnika Slaska, Gliwice (Poland). Instytut Mechanizacji Gornictwa
Publication Date:
Jan 01, 1987
Product Type:
Journal Article
Reference Number:
CLA-89-110005; EDB-89-151176
Resource Relation:
Journal Name: Zeszyty Naukowe Politechniki Slaskiej, Gornictwo; (Poland); Journal Volume: 154
Subject:
01 COAL, LIGNITE, AND PEAT; HEADING MACHINES; OPERATION; COAL MINING; CUTTING; CUTTING TOOLS; EQUATIONS; FUNCTIONS; MATHEMATICAL MODELS; MINE DRIVAGE; MOTION; OPTIMIZATION; UNDERGROUND MINING; CUTTER LOADERS; CUTTING MACHINES; EQUIPMENT; HAULAGE EQUIPMENT; LOADERS; MACHINING; MATERIALS HANDLING EQUIPMENT; MINING; MINING EQUIPMENT; TOOLS; 012030* - Coal, Lignite, & Peat- Underground Mining- (1987-)
OSTI ID:
5500104
Country of Origin:
Poland
Language:
Polish
Other Identifying Numbers:
Journal ID: ISSN 0372-9508; CODEN: ZNSGA
Submitting Site:
CLA
Size:
Pages: 97-112
Announcement Date:

Journal Article:

Citation Formats

Sikora, W, Bak, K, and Klich, R. Kinematics of the AM-50 heading machine cutting head. Poland: N. p., 1987. Web.
Sikora, W, Bak, K, & Klich, R. Kinematics of the AM-50 heading machine cutting head. Poland.
Sikora, W, Bak, K, and Klich, R. 1987. "Kinematics of the AM-50 heading machine cutting head." Poland.
@misc{etde_5500104,
title = {Kinematics of the AM-50 heading machine cutting head}
author = {Sikora, W, Bak, K, and Klich, R}
abstractNote = {Analyzes motion of the cutter head of the AM-50 heading machine. Two types of head motion are comparatively evaluated: planar motion and spatial motion. The spatial motion consists of the head rotational motion and horizontal or vertical feed motion, while planar motion consists of rotational motion and vertical feed motion. Equations that describe head motion under conditions of cutter vertical or horizontal feed motion are derived. The angle between the cutting speed direction and working speed direction is defined. On the basis of these formulae variations of cutting speed depending on the cutting tool position on a cutter head are calculated. Calculations made for 2 extreme cutting tools show that the cutting speed ranges from 1,205 m/s to 3,512 m/s. 4 refs.}
journal = {Zeszyty Naukowe Politechniki Slaskiej, Gornictwo; (Poland)}
volume = {154}
journal type = {AC}
place = {Poland}
year = {1987}
month = {Jan}
}