|Price of invited members of the inner jacket backstage view |
Inner jacket (inside and outside the bushing, guide sleeve) Very important, but also easy to wear pieces.
Material selection 42crmo, but metal hardness around 52 degrees, too hard prone brittle, and Rod Hou loaded, if the machine power, easy to wear drill rod surface; on the contrary, if too soft liner will wear too much .
Rod guide sleeve failure
Guide sleeve guide sleeve due to poor lubrication or poor wear resistance, accelerated wear of the guide sleeve, and the gap guide sleeve drill rod sometimes up to 10mm or more, then the center line of the drill rod easily skewed, drill rod when the piston is moved to the tail When the piston is eccentric by the reaction force, a component of the force acting on the piston is formed radial force to one side of the piston in the radial force, so that the original gap disappears, the film is damaged, formation of dry friction, quickly strain the surface of the piston and cylinder. characterized by large strain area of about 1/3 of a cylindrical area, strain traces short, equal to the amount of displacement of the drill rod.
Hammer Accessories Raw materials are high-quality alloy steel, with a special forging process crafted, so that products meet the high-intensity, high-quality requirements. Through our many years of our efforts at an affordable price, it is the quality and service to win customer satisfaction the trust of many businessmen. The company adhere to honesty, pragmatic spirit of enterprise, and a good business reputation won the praise of the industry, we will, as always, customer-God, to choose for all users Hammer accessories.
Changzhou Jomo Engineering Machinery Co., Ltd.
Production base: Jiangsu Wujin District Sanhe Town Industrial Park
Contact: Zhao Jingli
Tel: 0519-88299588 (with business thinking advertising creative e-commerce company, please contact)
Phone: (0) 13775632988 (0) 13812575075 ---- (Business Consulting)
Website: http: //www.posuichui.cc/
Emai / MSN: firstname.lastname@example.org
Business QQ: 1523601979