JB/T 6944-1993 Pellet feed pressing machine die installation type and size

This standard specifies the installation type and dimensions of pellet feed press dies (hereinafter referred to as dies). This standard applies to ring-type pellet feed press dies. JB/T 6944-1993 Installation type and dimensions of pellet feed press dies JB/T6944-1993 Standard download decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
JB/T6944-93
Pellet feed press
Mould installation type and size
Published on July 29, 1993bZxz.net
Ministry of Machinery Industry of the People's Republic of China
Implemented on January 1, 1994
Mechanical Industry Standard of the People's Republic of China
Pellet feed press
Mould installation type and size
Subject content and scope of application
This standard specifies the installation type and size of the pellet feed press die (hereinafter referred to as the die). This standard applies to the die of the ring-type pellet feed press. Reference standards
GB10828
ZBB93021
Installation type
Pellet feed press machine type and basic sizePellet feed press machine·Die technology conditionsThe die installation type is divided into two types: screw direct fixation installation and clamp plus key fixation installation. The structural type at both ends of the die can be the same. Installation size
The size series of the die shall comply with the provisions of GB10828. The manufacturing accuracy of the die shall comply with the provisions of Articles 4.4 to 4.8 of ZBB93021. The installation dimensions of the die with direct screw fixation are shown in Table 1, and the installation dimensions of the die with clamp plus key fixation are shown in Table 2. Table 1
Structural type of die installation
Approved by the Ministry of Machinery Industry on July 29, 1993
Inner diameter size
>300~400
>400~500
Uniform distribution
Number of holes
Nominal diameter of screw holes
JB/T6944-93
Thread length
Implemented on January 1, 1994
Structural type of die installation
Additional instructions:
JB/T6944-93
Key size
This standard was proposed and managed by the Hohhot Animal Husbandry Machinery Research Institute of the Ministry of Machinery Industry. This standard was drafted by the Hohhot Animal Husbandry Machinery Research Institute. The main drafters of this standard are Yang Tiejun, Ye Peilin and Ding Yuefeng. Key precision
symmetry2
inner diameter size
≥D+40
≥D+50
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